Original Bosch GSR18V-50 / GSB18V-50 Replacement Housing Shell | FixPartHub

Rated 4.43 out of 5 based on 106 customer ratings
(106 customer reviews)

$41.66

  • Save Your Expensive Tool: Did your drill take a brutal fall off a ladder? If your brushless motor and transmission are still functioning, don’t throw the tool away! This OEM-spec replacement housing assembly will resurrect your broken drill and make it look brand new.
  • Exact OEM Internal Molding: Unlike cheap aftermarket knock-offs, this housing features the exact internal ribbing and alignment pins required for the Bosch GSR18V-50 and GSB18V-50 models. Your motor, trigger switch, and gearbox will drop in seamlessly without any forced modifications.
  • Restore Structural Integrity: A cracked housing isn’t just an eyesore; it compromises the battery locking mechanism and allows conductive concrete dust to destroy your control board. Re-shelling your drill restores its factory dust protection and rigid grip.
  • 100% Safe Repair Part (Empty Shell): Please note that this product includes ONLY the left and right plastic clamshell halves. It does NOT include the lithium-ion battery, motor, screws, or internal electronics. Simply retain and transfer your original hardware.
  • FixPartHub Quality Guarantee: Engineered from high-impact, industrial-grade polymer designed to withstand the harsh environments of professional job sites. Bring your favorite Bosch 18V workhorse back to life today!
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Don’t Let a Cracked Shell Ruin Your Bosch 18V Drill

The Bosch GSR18V-50 (Drill/Driver) and GSB18V-50 (Hammer Drill) are legendary for their tough brushless motors and compact power. However, accidents happen on the job site. When a drill is dropped onto hard concrete, the heavy internal metal components survive, but the exterior plastic casing often cracks, splitting the handle or breaking the battery rail. Operating a drill with a compromised housing is dangerous, as the battery can fall out and debris can short-circuit the trigger board. The FixPartHub Replacement Housing Shell is the ultimate, cost-effective solution.

Why Precision Internal Molding Matters

Look closely at the internal structure of this replacement shell. Swapping the “guts” of a high-torque 18V drill requires absolute precision. Every single groove, screw boss, and bearing seat is molded to exact factory specifications. If a replacement shell is off by even a millimeter, the planetary gears will grind, and the motor will vibrate excessively. Our housing ensures that your internal components align flawlessly, restoring the smooth, powerful operation you expect from Bosch.

Stop Taping Your Tools!

We see it all the time: tradesmen wrapping their cracked drills in electrical tape or duct tape. This is a fatal mistake for brushless tools. The original housing is geometrically designed to channel cooling airflow over the motor stator. Taping over cracks restricts this airflow, causing the motor to overheat and die prematurely. By installing a fresh, structurally sound housing, you restore proper ventilation and extend the life of your tool by years.

Technical Specifications & Compatibility

Compatible Models Bosch GSR18V-50 (Drill/Driver) & Bosch GSB18V-50 (Impact/Hammer Drill)
Voltage Class 18V Cordless System
Material High-Impact Reinforced ABS Polymer
Package Contents 1x Left Housing Half, 1x Right Housing Half (No electronics, no battery, no screws)

👨‍🔧 FixPartHub Pro Repair Tip: Before you disassemble your broken Bosch drill, use your smartphone to take several clear, well-lit photos of the internal wire routing. The thick power wires must be tucked exactly into their designated channels in the new shell. If they are out of place, you risk pinching a wire when screwing the two halves together!

Weight 500 g

106 reviews for Original Bosch GSR18V-50 / GSB18V-50 Replacement Housing Shell | FixPartHub

4.4
Based on 106 reviews
5 star
43
43%
4 star
56
56%
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  1. Rated 4 out of 5

    Judy P.

    I am very pleased with the perfect fit of this GSR18V-50 replacement housing. The shell grips the internal electronics securely without pinching wires. The two halves close up without any ugly gaps. My 18V drill is ready for more hard work!

  2. Rated 5 out of 5

    Carl E.

    This Bosch GSB18V-50 replacement housing assembly saved my absolute favorite drill. The old shell was cracked and letting in dirt. The new casing is tight, robust, and looks completely original. It is a brilliant and affordable DIY repair.

  3. Rated 5 out of 5

    Donna S.

    My drill casing shattered, but the brushless motor was totally fine. This GSR18V-50 replacement housing from FixPartHub was the perfect solution. The internals assembled easily into the new shell. It is a highly durable and exact-fit replacement part.

  4. Rated 4 out of 5

    Gary W.

    The housing is a fantastic replacement for the heavy-duty GSB18V-50. It fits my Bosch drill perfectly and feels very sturdy in the hand. The repair was simple and saved me from buying a completely new unit. I highly recommend this product.

  5. Rated 4 out of 5

    Rachel A.

    I bought this replacement housing to fix a GSR18V-50 that my helper dropped. The shell was a breeze to install on the workbench. The motor and gearbox alignment is absolutely spot on. The drill performs flawlessly on the job site once again.

  6. Rated 4 out of 5

    Timmy_Boy

    This replacement shell completely restored my battered 18V drill. The Bosch GSB18V-50 housing assembly is made from very strong, impact-resistant plastic. It sealed up nicely and keeps the dust out of the motor. FixPartHub shipped it very quickly.

  7. Rated 5 out of 5

    Brenda C.

    I was super bummed when my Bosch drill case broke on a job. Thankfully, this GSR18V-50 replacement housing was available online. The internals fit perfectly into the new clamshell. The tool handles high torque without the handle flexing at all.

  8. Rated 5 out of 5

    Steve_Fix

    The GSB18V-50 is a powerful drill, and this replacement housing keeps it structurally sound. I replaced my cracked shell and the tool feels rock solid again. The wiring channels are perfectly placed for easy reassembly. Great value.

  9. Rated 4 out of 5

    Linda H.

    I highly recommend the shell for repairing your broken Bosch tools. The GSR18V-50 replacement housing assembly is an exact fit. It takes about 20 minutes to swap the internals over carefully. My drill is back to working hard.

  10. Rated 4 out of 5

    Greg F.

    This replacement housing is exactly what my Bosch GSB18V-50 needed. The old casing was cracked and the motor was shifting inside. The new shell locked everything in place and stopped the noise. FixPartHub delivered a great quality part.

  11. Rated 4 out of 5

    Patty O.

    My drill handle cracked after I dropped it on a concrete slab. The GSR18V-50 replacement housing assembly brought my tool back to full strength. The plastic feels incredibly durable and impact-resistant. I am very satisfied with this purchase.

  12. Rated 5 out of 5

    Noah P.

    Do not waste money on a new bare tool if your motor is fine. This replacement housing shell fixes the Bosch GSB18V-50 completely. The clamshell halves fit together seamlessly over the wiring. It is a fantastic product that I highly recommend.

  13. Rated 5 out of 5

    Evelyn K.

    I am very impressed with the precise molding of this GSR18V-50 replacement housing. The part aligns perfectly with the LED and trigger. The drill feels robust and secure when driving large screws. FixPartHub is a great resource.

  14. Rated 4 out of 5

    Liam G.

    The replacement shell is top quality material. I used it to rebuild my GSB18V-50 after the base snapped off. The new housing holds the 18V battery perfectly tight without wobbling. This is a very cost-effective and smart repair.

  15. Rated 4 out of 5

    Nora B.

    My drill took a serious tumble and the casing broke. This GSR18V-50 replacement housing saved the tool from the trash. The motor seated nicely into the molded plastic grooves. It operates just like it did on day one!

  16. Rated 4 out of 5

    Henry N.

    This replacement shell is a must-have if your Bosch GSB18V-50 is cracked. The housing assembly restores the tough exterior of the drill. It protects the expensive electronics from dust and moisture perfectly. I highly recommend this part.

  17. Rated 5 out of 5

    Aria M.

    I bought this GSR18V-50 replacement housing to fix a drill that was dropped from a second story. The components dropped right into the new shell miraculously. It feels exactly like the original product. FixPartHub shipped it securely.

  18. Rated 5 out of 5

    Jack T.

    The replacement process for the GSB18V-50 housing was very easy. This shell holds all the internal components snugly and securely. The two halves screwed together tightly without any gaps. I am extremely happy with the results.

  19. Rated 4 out of 5

    Riley S.

    This GSR18V-50 replacement housing assembly fits my Bosch drill flawlessly. The plastic is heavy-duty and handles the rough job site environment easily. I swapped the guts out and the drill feels incredibly solid. It is a great way to extend tool life.

  20. Rated 4 out of 5

    Mateo J.

    My drill case was split open, letting dust into the electronics. I cleaned it out and installed this GSB18V-50 replacement housing. The tool is sealed up tight again and runs perfectly. FixPartHub provided an excellent replacement shell.

  21. Rated 4 out of 5

    Avery W.

    I highly recommend this GSR18V-50 replacement housing for any contractor. The shell is very easy to install and saves you from buying a new tool. It restores the factory airflow to keep the motor cool. My drill works flawlessly now.

  22. Rated 5 out of 5

    Mike T.

    I dropped my Bosch GSR18V-50 from a 10-foot ladder and the handle completely split. The brushless motor was still fine, so I ordered this replacement housing shell from FixPartHub. Transferring the internals took about 20 minutes and it fits perfectly. My 18V drill feels brand new again. Highly recommend fixing it rather than buying a bare tool!

  23. Rated 5 out of 5

    Julian R.

    The housing assembly is a perfect replica of the factory Bosch shell. The internal screw bosses line up perfectly with the GSB18V-50 motor. It completely eliminated the annoying vibration in my drill. This is a high-quality replacement.

  24. Rated 5 out of 5

    Cody B.

    I bought this GSR18V-50 replacement housing to fix a drill that was crushed in a tool box. The components dropped right into the new shell. It feels exactly like the original Bosch product. FixPartHub shipped it securely and quickly.

  25. Rated 5 out of 5

    Sarah Jenkins

    The casing on my GSB18V-50 broke right at the battery rail. This replacement shell is an exact OEM match with all the right internal grooves. Transferring the brushless motor and gearbox was super easy. My 18V drill handles the battery tightly now and feels incredibly solid.

  26. Rated 4 out of 5

    Lauren C.

    The replacement process for the GSB18V-50 housing was surprisingly straightforward. This shell holds all the internal components snugly. The two halves screwed together tightly without any misaligned edges. I am extremely happy with the results.

  27. Rated 5 out of 5

    Zoe C.

    I was very happy to find this GSR18V-50 replacement housing available online. My drill had a shattered handle that could not be repaired with glue. The new clamshell assembly is rigid and provides a comfortable grip. FixPartHub really came through.

  28. Rated 5 out of 5

    Ezra P.

    This is the best way to revive a heavily damaged Bosch GSB18V-50 hammer drill. The replacement housing fits the 18V internal parts perfectly. I swapped the parts over quickly. The drill handles heavy tasks without any structural flexing.

  29. Rated 4 out of 5

    Sophia L.

    My GSR18V-50 housing cracked, making it dangerous to grip while drilling concrete. This replacement shell solved the problem entirely. The new plastic casing is tough and completely encloses the internal wiring. Highly recommended fix.

  30. Rated 4 out of 5

    Asher F.

    I bought this shell after my Bosch drill fell off a ladder. The GSB18V-50 replacement housing assembly is very well molded. The internal mounting posts are strong and hold the motor without flexing. Great repair part.

  31. Rated 5 out of 5

    Mia B.

    The fit and finish of this GSR18V-50 replacement housing are outstanding. It replaced my battered drill shell without any issues. The trigger and forward/reverse switch operate smoothly. I am very pleased with this FixPartHub product.

  32. Rated 4 out of 5

    Laura M.

    My trusty GSR18V-50 fell off my tool belt and hit the concrete hard. The replacement housing was the exact part I needed to repair the split casing. The trigger and directional switch seated into the new shell flawlessly. It is highly durable and saved my favorite tool.

  33. Rated 5 out of 5

    Levi K.

    This replacement shell is a massive lifesaver. Don’t throw away a perfectly good motor just because of cracked plastic! The housing fits the GSB18V-50 electronics exactly like the original. My drill is back to making me money.

  34. Rated 4 out of 5

    Ella M.

    I bought this replacement housing after my drill was crushed in a gang box. The GSR18V-50 internal parts dropped right into the new shell. It feels exactly like the original Bosch housing. FixPartHub shipped it incredibly fast!

  35. Rated 4 out of 5

    Alex D.

    The housing assembly is a flawless fit for my Bosch GSB18V-50. The plastic molding is precise, holding the gearbox tightly. I swapped the cracked shell out, and the drill feels brand new. This is a five-star replacement part.

  36. Rated 4 out of 5

    Abigail V.

    My Bosch drill case was splitting, so I ordered this GSR18V-50 replacement housing. The components transferred over easily. The new shell is tough and restores the structural integrity of the tool. It is an excellent product.

  37. Rated 5 out of 5

    Derek H.

    I highly recommend this shell for repairing your Bosch tools. The GSR18V-50 replacement housing assembly is an exact fit. It takes about 20 minutes to swap the internals over. My 18V drill is back to working hard every day.

  38. Rated 4 out of 5

    Tyler R.

    The replacement shell is an exact fit for the Bosch GSB18V-50 hammer drill. My drill had a cracked battery rail that made it useless on the job site. This new housing assembly completely resolved the issue. The plastic is thick, durable, and feels exactly like the original molding.

  39. Rated 4 out of 5

    Morgan K.

    This replacement housing is exactly what my Bosch GSB18V-50 needed. The old casing was cracked and vibrating horribly. The new shell locked the motor in place and stopped the noise. They delivered a great quality replacement part.

  40. Rated 4 out of 5

    Seth R.

    My drill handle cracked after I dropped it from a scissor lift. The GSR18V-50 replacement housing assembly brought my tool back to life. The plastic feels incredibly durable and impact-resistant. I am very satisfied with this purchase from FixPartHub.

  41. Rated 5 out of 5

    Max H.

    This GSB18V-50 replacement housing is exactly as advertised. The shell accommodates all the original screws and hardware perfectly. The drill operates smoothly and looks factory fresh. I am very happy with my order from FixPartHub.

  42. Rated 5 out of 5

    Evan88

    I smashed the back end of my drill trying to hammer a tight joist. Instead of buying a new GSR18V-50, I bought this replacement housing shell. It took 15 minutes with a Torx driver to complete the transplant. The tool operates smoothly and looks factory fresh.

  43. Rated 5 out of 5

    Lily R.

    I highly recommend this replacement shell. My GSR18V-50 handle was cracked and flexing under torque. The new housing assembly is completely rigid and safe to use. It is a must-have for anyone with a broken drill casing.

  44. Rated 4 out of 5

    Dave_DIY

    My apprentice ran over my favorite Bosch drill with a work truck. Miraculously, the gearbox survived, but the plastic shell was crushed. I grabbed this replacement housing from FixPartHub and transferred the surviving guts over. The GSR18V-50 is back alive and kicking. You literally cannot tell it was ever broken!

  45. Rated 4 out of 5

    Eli C.

    The replacement housing completely revived my damaged drill. The Bosch GSB18V-50 clamshell halves fit together perfectly over the wiring. It is a very cost-effective way to repair your tools. Great quality and fast shipping.

  46. Rated 5 out of 5

    Cole J.

    This GSB18V-50 replacement housing assembly saved my favorite drill. The old shell was cracked and letting in moisture. The new casing is tight, robust, and looks completely original. It is a brilliant and affordable repair.

  47. Rated 4 out of 5

    Anna P.

    I am very impressed with the durability of this GSR18V-50 replacement housing. The shell survived a drop on its first day back on the job! It protects the internal components perfectly. It is a fantastic replacement part.

  48. Rated 4 out of 5

    Eric W.

    This replacement housing assembly fits my Bosch GSR18V-50 perfectly. The plastic is heavy-duty and handles job site abuse easily. I swapped the guts out and the drill feels incredibly solid. It is a great way to extend the life of your expensive tools.

  49. Rated 5 out of 5

    Ian C.

    The fit and finish of this GSR18V-50 replacement housing are excellent. It replaced my battered drill shell without any frustrating modifications. The battery slides on and locks securely just like it should. I am very pleased with this FixPartHub product.

  50. Rated 4 out of 5

    Leo S.

    My drill fell off a roof and the battery rail broke completely off. The GSB18V-50 replacement housing assembly fixed it instantly. The new shell holds the 18V battery securely. FixPartHub provided exactly what was described on the website.

  51. Rated 5 out of 5

    Taylor G.

    The replacement shell is top quality. I used it to rebuild my GSB18V-50 after the battery rail snapped off. The new housing holds the 18V battery perfectly tight. This is a very cost-effective DIY repair that anyone can do.

  52. Rated 5 out of 5

    Grace J.

    This shell is a perfect match for the Bosch GSR18V-50. The replacement housing fits the brushless motor and transmission without any forced modifications. The tool feels great in the hand again. Highly recommend this for DIY repairs.

  53. Rated 4 out of 5

    Kayla N.

    This replacement shell is a must-have if your Bosch 18V drill is damaged. The housing assembly restores the tough exterior of the GSB18V-50. It protects the expensive electronics from the elements perfectly. I highly recommend this part.

  54. Rated 5 out of 5

    Gavin W.

    I bought this replacement housing shell to fix my son’s drill. The Bosch GSB18V-50 casing was smashed, but this part made it look brand new. The plastic is thick and impact-resistant. It is a great way to save money on tool replacements.

  55. Rated 4 out of 5

    Natalie T.

    The GSR18V-50 replacement housing assembly is very well engineered. The shell holds the stator and rotor in perfect alignment. Reassembling the drill was simple and it works perfectly. I am completely satisfied with this purchase.

  56. Rated 5 out of 5

    Marissa L.

    My drill casing shattered, but the brushless motor survived perfectly. This GSR18V-50 replacement housing from FixPartHub was the perfect solution. The parts assembled easily into the new shell. It is a highly durable and exact-fit replacement part.

  57. Rated 5 out of 5

    Brittany J.

    My drill case was split open, letting concrete dust destroy the trigger switch. I cleaned it out and installed this GSB18V-50 replacement housing. The tool is sealed up tight again and runs perfectly. FixPartHub provided an excellent and affordable replacement shell.

  58. Rated 5 out of 5

    Rachel B.

    This replacement shell is a massive money saver. Why throw away a perfectly good brushless motor just because of cracked plastic? The housing fits the Bosch GSB18V-50 electronics exactly like the original. My drill is back to making money on the job site.

  59. Rated 4 out of 5

    Chase M.

    This replacement shell is exactly what I needed. The old GSB18V-50 housing was cracked and letting debris into the motor. The new casing seals tightly and restores the proper cooling airflow. FixPartHub delivered a great item quickly.

  60. Rated 4 out of 5

    Adam L.

    I highly recommend this GSR18V-50 replacement housing for any DIYer. The shell is very easy to install if you take your time with the wiring. It restores the factory airflow to keep the motor cool. My Bosch 18V drill looks fantastic and works flawlessly.

  61. Rated 4 out of 5

    Blake C.

    The housing is a fantastic replacement for the Bosch GSB18V-50. It fits my 18V drill perfectly and feels very sturdy. The repair was simple and saved me from buying a completely new unit. I highly recommend this product to all tradesmen.

  62. Rated 4 out of 5

    Jessica D.

    I use my GSR18V-50 every day, and it eventually took a spill that broke the clamshell. The replacement housing assembly from FixPartHub was a perfect match. The tool feels rigid and secure in my hand once again. I will definitely order parts from here in the future.

  63. Rated 4 out of 5

    Sydney F.

    I was about to scrap my drill because the handle was broken in half. This GSR18V-50 replacement housing was a much better option. The components dropped right into place. The 18V drill is solid and performs flawlessly under heavy load.

  64. Rated 5 out of 5

    Wyatt B.

    The housing assembly is an excellent product. My Bosch GSB18V-50 casing was badly damaged, but this new shell fixed it entirely. The plastic feels heavy-duty and the seams line up perfectly. My drill is back in action.

  65. Rated 5 out of 5

    Allison G.

    I highly recommend taking your time to route the wires when installing this shell. The GSR18V-50 replacement housing fits beautifully if you do. It restored my broken drill to full factory condition. Great value from FixPartHub.

  66. Rated 4 out of 5

    Colin K.

    My Bosch 18V drill casing cracked near the chuck, causing the gears to misalign. This replacement housing shell locked everything back into place perfectly. The GSB18V-50 operates without any grinding or vibrating now. It is a brilliant and affordable repair solution.

  67. Rated 5 out of 5

    Samantha V.

    The replacement housing assembly is a perfect replica of the OEM Bosch shell. The internal screw bosses line up perfectly with the GSB18V-50 transmission. It completely eliminated the wobble in my drill chuck. This is a five-star replacement part.

  68. Rated 4 out of 5

    Tara B.

    I bought this replacement housing to fix a GSR18V-50 that my coworker dropped. The shell was a breeze to install. The motor and gearbox alignment is spot on. The drill performs flawlessly on the job site once again.

  69. Rated 4 out of 5

    Owen D.

    This Bosch GSB18V-50 replacement housing completely cured the wobble in my drill chuck. The cracked original shell was allowing the gearbox to shift. The new housing holds everything rock solid. It is a fantastic replacement part.

  70. Rated 4 out of 5

    Ryan

    I highly recommend taking a picture of the internal wiring before installing this shell. Once you know where the wires go, the GSR18V-50 replacement housing closes up beautifully. It brought my smashed Bosch drill back to life. FixPartHub shipped it incredibly fast!

  71. Rated 5 out of 5

    Kyle D.

    I was very happy to find this GSR18V-50 replacement housing online. My drill had a shattered handle that duct tape could not fix. The new clamshell assembly is rigid and provides a comfortable grip. FixPartHub really came through with a quality part.

  72. Rated 4 out of 5

    Alex

    Do not tape up your cracked drill case because it will overheat the motor! I ordered this replacement housing shell instead and it was a breeze to install. The GSB18V-50 internal components fit into the new plastic grooves perfectly. This casing looks and feels exactly like the original Bosch part.

  73. Rated 4 out of 5

    Kelsey W.

    This replacement shell completely restored my battered drill. The Bosch GSB18V-50 housing assembly is made from very strong polymer. It sealed up nicely and keeps the dust out of the motor. FixPartHub shipped it very quickly.

  74. Rated 4 out of 5

    Savannah K.

    I bought this shell to fix a drill that was run over by a skid steer. Unbelievably, the motor was fine! The GSR18V-50 replacement housing assembly let me rebuild the tool completely. It handles perfectly and looks brand new.

  75. Rated 4 out of 5

    Logan N.

    The GSB18V-50 replacement housing is a perfect OEM-style fit. The shell accommodates the battery contacts and speed switch flawlessly. It is made from tough plastic that can handle construction work. FixPartHub is definitely my preferred parts supplier now.

  76. Rated 4 out of 5

    Jonathan R.

    I was about to throw my Bosch GSR18V-50 in the trash when the handle cracked, making it unsafe to hold. Found this replacement housing shell on FixPartHub and decided to give repair a shot. It took a little patience to route the wires correctly, but the two halves closed up flawlessly. Now my 18V drill is back in action.

  77. Rated 4 out of 5

    Katie F.

    This is the best way to revive a damaged Bosch GSB18V-50 hammer drill. The replacement housing fits the 18V motor perfectly. I managed to swap the parts over during my lunch break. The drill handles heavy tasks without any structural flexing now.

  78. Rated 5 out of 5

    Matt V.

    This Bosch GSB18V-50 replacement housing assembly is exactly as described. The part is made from thick, impact-resistant polymer. The motor and transmission align perfectly within the internal guides. It completely saved me from having to buy a bare tool replacement.

  79. Rated 5 out of 5

    Alyssa P.

    My Bosch 18V drill took a nasty fall and the case split open. The GSR18V-50 replacement housing was the exact part I needed. Transferring the components was straightforward. The tool works perfectly and is safe to use again.

  80. Rated 5 out of 5

    Luke T.

    I was super bummed when my Bosch drill case broke. Thankfully, this GSR18V-50 replacement housing shell was available. The internals fit perfectly into the new clamshell. The tool handles high torque without the handle flexing at all.

  81. Rated 5 out of 5

    Hunter V.

    This replacement housing assembly is built extremely well. I swapped out the cracked shell on my Bosch GSB18V-50 in just a few minutes. The drill feels just as strong as the day I bought it. Very happy with the fast shipping.

  82. Rated 4 out of 5

    Contractor Dan

    My heavy-duty Bosch drill survived a drop off a roof, but the plastic shattered. I bought this replacement housing assembly to save the expensive internal parts. The molding is precise, and the GSB18V-50 motor seated right into the new shell without any fighting. This casing is a total lifesaver. Fast shipping from FixPartHub!

  83. Rated 4 out of 5

    Alexis R.

    I highly recommend this GSR18V-50 replacement housing if your drill is cracked. The shell is molded perfectly for the motor and trigger assembly. It is a very cheap way to keep your expensive tools running. Great product!

  84. Rated 5 out of 5

    Olivia S.

    I accidentally dropped a heavy pipe on my drill, cracking the main housing. This GSR18V-50 replacement shell was the perfect fix. Transferring the guts was much easier than I expected. The tool is fully operational again, thanks to FixPartHub.

  85. Rated 5 out of 5

    Sean R.

    My GSR18V-50 housing cracked, making it dangerous to grip tightly. This replacement shell solved the safety issue completely. The new plastic casing is tough, precise, and completely encloses the wiring. It is a highly recommended fix for any broken Bosch drill.

  86. Rated 4 out of 5

    Mason S.

    The replacement shell is an absolute lifesaver. My Bosch GSB18V-50 handle was broken, making it impossible to use safely. The new housing restored the grip and structural strength completely. FixPartHub provides excellent quality parts.

  87. Rated 4 out of 5

    Courtney M.

    I am very pleased with the fit of this GSR18V-50 replacement housing. The shell grips the internal electronics securely. The two halves close up without any gaps. My Bosch 18V drill is ready for more abuse!

  88. Rated 4 out of 5

    Hannah M.

    I bought this replacement housing shell after my drill fell out of my truck bed. The Bosch GSB18V-50 assembly is very well molded. The internal mounting posts are strong and hold the heavy gearbox without flexing. Great repair part for contractors.

  89. Rated 4 out of 5

    Brian P.

    The plastic on this replacement housing is tough as nails. It is a perfect match for the Bosch 18V drill series. The shell accommodates the LED light and speed selector switch without any rubbing. My GSB18V-50 looks and functions like it just came out of the box.

  90. Rated 4 out of 5

    Zack F.

    I broke the handle of my drill using a massive hole saw. This replacement housing shell restored the structural integrity of my GSR18V-50. The two clamshell halves fit together tightly, keeping out dust and moisture. I am totally satisfied with this purchase.

  91. Rated 4 out of 5

    Josh

    This is an excellent replacement part for a broken Bosch GSB18V-50 shell. The housing assembly is precisely engineered to hold the internal components tightly. I swapped my cracked case out, and now the drill feels rock solid under load. Great value for the money from FixPartHub.

  92. Rated 5 out of 5

    Kevin D.

    Do not hesitate to buy this if your Bosch drill case is broken. The replacement housing shell fits the GSB18V-50 perfectly. I followed a quick tutorial online for the wire routing and it went together easily. It is a solid product that performs great under pressure.

  93. Rated 5 out of 5

    Shelby F.

    The GSB18V-50 is a beast of a drill, and this replacement housing keeps it that way. I replaced my cracked shell and the tool feels rock solid again. The wiring channels are perfectly placed for easy reassembly. Great value for money.

  94. Rated 4 out of 5

    Megan H.

    I am very impressed with the quality of this GSR18V-50 replacement housing. The shell arrived quickly from FixPartHub and was packaged well. The internal ribs hold the brushless motor securely without any rattling. My Bosch 18V drill is safe to use again.

  95. Rated 4 out of 5

    Mark Davis

    This replacement housing assembly is top-notch quality. My Bosch 18V drill got dropped in a stairwell and the casing shattered. The new shell brought my GSB18V-50 back from the dead. FixPartHub delivered a great product that fits like a glove.

  96. Rated 5 out of 5

    Victoria S.

    Do not waste money on a new bare tool if your motor is still good. This replacement housing shell fixes the Bosch GSB18V-50 completely. The clamshell halves fit together seamlessly. It is a fantastic product that I highly recommend.

  97. Rated 4 out of 5

    Travis M.

    I am very impressed with the precision molding of this GSR18V-50 replacement housing. The part aligns perfectly with the speed selector switch. The drill feels robust and secure when drilling through masonry. FixPartHub is a great resource for tool parts.

  98. Rated 5 out of 5

    Justin G.

    The mounting pins inside this replacement housing align perfectly with the GSR18V-50 gearbox. I had no issues transferring the trigger and LED module either. It is a fantastic replacement shell that feels incredibly sturdy. I saved so much money doing this repair myself!

  99. Rated 4 out of 5

    Jason

    I was tired of working with a duct-taped handle on my GSB18V-50. I ordered the replacement housing shell from FixPartHub and swapped it out over the weekend. The drill looks brand new and is structurally sound again. This is a very cost-effective way to keep your Bosch tools running.

  100. Rated 5 out of 5

    Aaron P.

    My drill took a brutal hit, splitting the casing right down the middle. This Bosch GSR18V-50 replacement housing assembly fixed it entirely. The part feels extremely robust in the hand. Make sure you route the thick motor wires carefully, and this shell will close up with zero gaps.

  101. Rated 5 out of 5

    Jared P.

    My Bosch drill took a serious tumble and the casing broke into three pieces. This GSR18V-50 replacement housing saved the tool from the garbage bin. The motor seated nicely into the molded plastic ribs. It operates just like new!

  102. Rated 5 out of 5

    Nick L.

    I highly recommend this shell if you need to repair your Bosch 18V drill. The old housing was cracked, allowing the battery to wiggle loose constantly. This replacement housing shell grips the battery perfectly tight again. Reassembling the GSB18V-50 was straightforward and saved me a lot of money.

  103. Rated 4 out of 5

    Builder Bob

    If your drill works but the case is busted, this is the part you need. The GSR18V-50 replacement housing is precisely molded for the internal components. The stator and rotor dropped right into the shell without any modifications. I am extremely happy with my purchase from FixPartHub.

  104. Rated 5 out of 5

    TJ Miller

    The handle on my drill snapped after a nasty fall on a construction site. This Bosch GSB18V-50 replacement housing assembly was exactly what I needed. The material feels like high-impact industrial polymer, just like the factory shell. My drill handles heavy loads again without the handle separating. Great product and fast shipping.

  105. Rated 4 out of 5

    Chris Watson

    I bought a broken GSR18V-50 online for cheap knowing the motor was good but the shell was destroyed. This replacement housing shell from FixPartHub allowed me to rebuild it on a budget. The clamshell halves joined together seamlessly over the motor. I now have a premium 18V drill for a fraction of the retail price!

  106. Rated 4 out of 5

    Sam W.

    This is a perfect OEM-grade replacement housing for the Bosch GSB18V-50. I had a crack near the trigger switch that was letting concrete dust into the electronics. Swapping to the new shell took maybe half an hour on my workbench. It saved me from buying a completely new bare tool.

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Original Bosch GSR18V-50 / GSB18V-50 Replacement Housing Shell | FixPartHub Original Bosch GSR18V-50 / GSB18V-50 Replacement Housing Shell | FixPartHub
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