Bosch GSR140-LI & GSR180-LI Replacement Drill Gearbox

Replacement Gearbox for Bosch GSR140-LI & GSR180-LI Cordless Screwdrivers

Keep your Bosch cordless screwdriver running at peak performance with this precision-engineered replacement gearbox. Designed as a direct-fit accessory for the popular GSR140-LI and GSR180-LI models, this gearbox restores your drill's full torque and speed transmission — saving you the cost of a full tool replacement.

Whether you're a seasoned tradesperson or an enthusiastic DIYer, having a reliable spare gearbox on hand means less downtime and more productivity on the job.

Key Features

• Compatible Models: Bosch GSR140-LI and GSR180-LI cordless screwdrivers
• Direct Replacement: Designed to match OEM specifications for a seamless fit
• Durable Construction: Built to withstand repeated heavy-duty use in demanding environments
• Restores Full Performance: Delivers smooth, reliable gear engagement and accurate torque transfer
• Easy to Install: Drop-in replacement for quick servicing with standard tools
• Available in Two Variants: Choose either the GSR140-LI gearbox or the GSR180-LI gearbox to match your specific model

Specifications

• Compatible Models: GSR140-LI, GSR180-LI
• Type: Replacement Gearbox / Drivetrain Accessory
• Electronic Component: No
• High-Concern Chemicals: None
• Made in: China

Why Replace Your Gearbox Instead of the Whole Tool?

A worn or damaged gearbox is one of the most common causes of reduced drill performance — slipping gears, loss of torque, or unusual grinding noises. Replacing just the gearbox is a cost-effective, environmentally responsible solution that extends the life of your cordless screwdriver significantly. For guidance on tool maintenance and safe DIY electrical practices, visit the U.S. Consumer Product Safety Commission – Power Tool Safety.

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Frequently Asked Questions

Q: Which Bosch screwdriver models is this gearbox compatible with?

A: This replacement gearbox is specifically designed for the Bosch GSR140-LI and GSR180-LI cordless screwdriver models. Please select the correct variant (GSR140-LI or GSR180-LI) from the options to ensure a proper fit for your tool.

Q: Is this an OEM part or an aftermarket replacement?

A: This is an aftermarket replacement gearbox engineered to match the specifications of the original Bosch GSR140-LI and GSR180-LI gearboxes. It is designed for direct fitment, offering a reliable and cost-effective alternative to purchasing a brand-new screwdriver.

Q: How difficult is it to install this replacement gearbox?

A: Installation typically requires standard hand tools and basic mechanical knowledge. It is recommended to follow your screwdriver's service documentation or consult a qualified tool repair technician if you are unsure about the disassembly process.

Q: Where is this gearbox made?

A: This replacement gearbox is made in China.