Electric Drill Replacement Gearbox 12V 16.8V 21V Brushless

Electric Drill Replacement Gearbox for 12V, 16.8V & 21V Brushless Lithium Drills

Keep your cordless drill running at peak performance with this heavy-duty replacement gearbox. Engineered for compatibility with 12V, 16.8V, and 21V brushless lithium drills, this metal-construction gearbox (Model: 08079) is the ideal solution when your existing unit shows wear or mechanical failure. Brand new and unused, it restores full torque transmission and smooth gear operation so you can get back to work fast.

Key Features

• Wide Compatibility: Fits 12V, 16.8V, and 21V brushless lithium electric drills.
• Durable Metal Construction: Built from quality metal components for long-lasting, reliable gear engagement.
• Direct Replacement: Designed to replace worn, damaged, or malfunctioning gearboxes — no modifications required.
• Brand New & Unused: Comes fresh from the factory, ready to install straight out of the box.
• Power Tool Grade: Maintains proper torque delivery and drill speed ratios for professional and DIY use alike.

Specifications

Package Contents

• 1 × Drill Gearbox (Model 08079)

Important Notes

• Colors may vary slightly from images due to monitor brightness and lighting conditions.
• Please allow minor measurement tolerances due to manual measurement processes.
• Verify your drill's voltage and model before purchasing to ensure compatibility.

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Frequently Asked Questions

Q: Which drill models is this replacement gearbox compatible with?

A: This gearbox (Model 08079) is designed for brushless lithium electric drills operating at 12V, 16.8V, and 21V. We recommend checking your drill's voltage rating and internal model specifications before purchasing to confirm compatibility.

Q: Is this gearbox easy to install at home?

A: This is a direct replacement part designed to swap out your existing gearbox. Basic mechanical familiarity with power tools is recommended. If you are unsure, consult a qualified power tool technician for installation assistance.

Q: What is the gearbox made of?

A: The gearbox is constructed from durable metal components, ensuring reliable torque transfer and resistance to wear during regular drilling operations.

Q: Does this come as a single unit or a set?

A: Each order includes 1 × Drill Gearbox (Model 08079). If you need multiple units, simply adjust the quantity at checkout.