18V Motor for GSR/GSB 140-LI & 180-LI

Genuine Bosch 18V DC Motor for GSR & GSB 140-LI / 180-LI Cordless Impact Drills

Keep your power tools performing at their peak with the original Bosch 18V DC Motor (Part Number: 1 607 022 66N). Specifically engineered for professional contractors, mechanics, and workshops across Kenya, this genuine replacement motor delivers industrial-grade power back to your trusted cordless setups.

At Startcore Ventures Limited, your premier choice for construction supplies and power tools in Kenya, we stock this high-demand motor for KES 5,540/-. Don't let site downtime slash your productivity. Avoid low-quality, generic counterfeit motors that overheat, short out under load, or permanently ruin your tool's internal electronics. Invest in authentic, factory-tested German engineering.

 Complete Technical Specifications & Fitment

This core component matches original factory parameters precisely, fitting seamlessly into your existing drill housing without the need for technical modification.

• Product Type: Authentic Bosch Power Tool Spare Part
• Part Number: 1 607 022 66N (Also replaces older designations like 1607022669)
• Operating Voltage: 18V DC
• Gear Configuration: Built-in 16-Tooth Drive Gear
• Housing Material: Heavy-duty, high-grade steel alloy casing optimized for fast heat dissipation
• Schematic Position: #802 on standard Bosch factory assembly drawings
• Brush System: High-density carbon brush configuration designed for long-life durability under structural masonry drilling

100% Guaranteed Tool Compatibility

This 18V motor engine is fully interchangeable and verified to fit the following models:

• Bosch GSR 180-LI Professional Cordless Drill Driver
• Bosch GSB 180-LI Professional Cordless Impact Drill
• Bosch GSR 140-LI Cordless Drill Driver
• Bosch GSB 140-LI Cordless Combi Impact Drill
• Bosch GSR 18V-21 & GSB 18V-21 Heavy-Duty Tool Series

🇰🇪 Your Trusted Bosch Parts & Support Desk in Nairobi

The Kenyan construction and fabrication markets demand reliable tools that can withstand harsh site environments—from dusty foundations in Nairobi to humid coastal structural works in Mombasa. When your 18V cordless drill stops spinning or loses torque, identifying the right repair channel is crucial.

Startcore Ventures is your direct authorized provider for instant sales, authentic parts procurement, and expert technical support. Instead of letting a broken tool force you into purchasing a completely new machine, you can save money by replacing worn internal components.

We make ordering seamless: simply locate your tool's 10-digit bare-tool number (printed on the physical product nameplate, e.g., 3 601 JF8 ...), and our technical team will match the exact factory schematic for you. If you need any technical help or parts verification, reach out to our service help desk directly for expert guidance.

Explore More Bosch Professional Gear from Our Catalog

Maximize your workshop efficiency by pairing your replacement motor order with complementary accessories and essential tools from our in-stock catalog:

• Bosch GBM 400 Professional Rotary Drill: Keep a compact, high-speed corded drill handy for fixed metal fabrication and woodwork while your cordless units are charging.
• Bosch GBL 650 Professional Blower: Essential for blowing away aggressive concrete dust and metallic filings before they get sucked into your tool's motor vents.
• Bosch GLM 25-23 Laser Measure: Replace slow, manual tape measuring with millimeter-accurate digital site layouts up to 25 meters.

❓ Frequently Asked Questions (FAQs)

Q1: How do I know if my Bosch drill needs a new motor or just new carbon brushes?

• Answer: If your tool works intermittently, shakes, or has dropped in maximum speed, it may just need a fresh carbon-brush set. However, if the drill emits a harsh burning smell, produces heavy blue sparking from the vents, or does not turn on at all despite using a fully charged 18V lithium-ion battery, the motor windings have likely failed and the entire motor assembly must be replaced.

Q2: Is this motor compatible with 12V or 14.4V Bosch cordless drills?

• Answer: No. This motor is strictly wound and optimized for 18V DC power supplies. Installing an 18V motor into a 14.4V or 12V drill shell will cause a significant drop in operational torque and speed, while trying to run a lower voltage motor on an 18V system will instantly burn out the component. Always match the exact voltage rating of your tool.

Q3: Does the replacement motor come with the drive gear attached?

• Answer: Yes. This original part comes completely assembled with the pre-installed 16-tooth drive gear on the motor spindle. This allows for a clean, direct fit right into your tool's transmission planetary gear box without requiring specialized gear-pulling tools.

Q4: How can I confirm that this specific motor fits my exact drill model?

• Answer: Look at the sticker on the side of your impact drill. It must list a model name matching GSR 180-LI, GSB 180-LI, GSR 140-LI, or GSB 140-LI. For absolute certainty, look for the 10-digit serial identifier starting with 3 601 JF8 ..., which confirms your tool uses the standard 66N motor line.

Q5: Can I install this motor myself, or do I need a technician?

• Answer: If you have basic electrical DIY skills, it is a straightforward process. You will need a Torx screwdriver to split the clamshell housing of the drill. Carefully lift out the motor and gear assembly, swap the motor unit, and ensure your internal wiring routes perfectly through the designated channels before closing the casing. If you prefer assistance, our technical support team is ready to advise you.

 Place Your Order & Instant Inquiries

Get your tools back onto the job site today! For immediate orders, inventory verifications, or technical assistance regarding alternative Bosch spare parts, connect with us instantly.

• Product Price: KES 5,540/- (Inclusive of VAT)
•  Showroom Location: Bhavesh Centre, Mezzanine Floor, Ngara Road, Nairobi, Kenya.
•  Nationwide Delivery: We facilitate fast, reliable courier dispatch to Mombasa, Kisumu, Nakuru, Eldoret, Thika, and all towns across Kenya.
•  Direct Hotline & WhatsApp Support: Click to open a direct WhatsApp Chat with Startcore Ventures or dial +254 705 544 817 to speak with our support desk right now! You can also email your tool nameplate photos to us at info@startcore.co.ke.