Looking for the best pinion gear replacements? We’ve curated a list of top 10 options to help you find the perfect fit for your equipment, ensuring smooth performance and easy installation.
Pinion gear replacements are essential for keeping your equipment running smoothly. Whether it’s for your RC car, lawn mower, or tractor, the right gear can make all the difference.
We’ve gathered the best options to help you find the perfect fit. From durable materials to easy installation, these replacements ensure your machines perform at their best.
List of Top 10 Pinion Gear Replacements
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48P 3.175mm Pinion Gear Sets 5Pack 13T 14T 15T 16T 17T Hardened Steel fit 3.175mm (1/8-Inch) Shaft RC Car Truck Upgrade |
This 5-pack of hardened steel pinion gears is a perfect upgrade for any RC car or truck enthusiast looking to fine-tune their ride. If you own a 1/10 scale RC vehicle with a 3.175mm (1/8-inch) shaft motor, these gears will let you easily swap ratios for different track conditions, giving you more control and fun! |
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Briggs & Stratton 695708 Pinion Gear Replacement for Models 693059, 280104 and 693058 |
This genuine Briggs & Stratton pinion gear is perfect for anyone who needs to replace a worn-out part on their compatible Briggs & Stratton engine. If your engine is one of the models 693059, 280104, or 693058, this is the exact fit you need to get your equipment running smoothly again. |
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Timunr 717-1550F Steering Sector and Pinion Gear Replacement for Cub Cadet 7171554 LT1040 LT1042 LT1045 LT1046 LT1050 |
This Timunr Steering Sector and Pinion Gear Replacement is perfect for owners of Cub Cadet and Troy-Bilt lawn tractors who need a reliable and compatible part to fix their steering system. It’s easy to install and works with multiple models, saving you time and hassle. |
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USA Standard Ring & Pinion gear set for GM 8.5″ in a 3.73 ratio |
This USA Standard Ring & Pinion gear set is perfect for GM 8.5″ and 8.6″ owners who need a 3.73 ratio. It’s great for upgrading or replacing worn gears. |
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HESUNHE D160 D140 Steering Sector Pinion Gear Replacement for John Deere D160 D140 D130 D150 GX26220 UC13515 GX26057 |
This steering sector and pinion gear kit is perfect for John Deere D160, D140, D130, D150, D170, and S240 owners who need a reliable replacement for their worn-out parts. If your lawn tractor is giving you trouble steering, this kit will get you back to smoothly mowing your yard. |
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Czsmbt 19 Teeth Steering Sector Pinion Gear Rebuild Kit Replacement for John Deere D100 D105 D110 D120 D130 D140 D150 D160 D170 Series Lawn Tractors Replaces GX21924BLE |
This steering sector pinion gear rebuild kit is perfect for John Deere D Series lawn tractor owners who need a reliable replacement. It’s ideal for those with D100 to D170 models looking for durable, rust-resistant parts to fix their steering system. |
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Timunr 155C 190C Steering Sector & Pinion Gear Replacement for John Deere Model |
This Timunr Steering Sector & Pinion Gear Replacement is perfect for John Deere owners who need a reliable fix for their 155C or 190C models. It’s easy to install and comes with everything you need. |
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MSAOWUED 695708 Pinion Gear Replacement for Briggs & Stratton 693059 280104 693058 695708 5086H – Black |
This MSAOWUED 695708 Pinion Gear is perfect for anyone with a small gasoline lawn mower that needs a reliable replacement part. It’s easy to install and built to last, making it ideal for DIY repairs. |
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prime&swift Starter Pinion Gear 695708 Replacement fit for Briggs & Stratton Engine 280104 693058 693059 (10 Pack) |
This starter pinion gear is perfect for anyone with a small gasoline lawn mower that needs a reliable replacement part. It’s easy to install and built to last, making it ideal for DIY repairs. |
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GOUPRC Copper Transmission Gear Pinion Replacement 4pcs Set for 2204 2400KV Brushless Motor & ESC Combo Kit for Axial SCX24 Upgrade 1/24 RC Crawler Car |
This 4-piece copper gear pinion set is perfect for Axial SCX24 1/24 RC crawler car enthusiasts looking to upgrade their brushless motor and extend its lifespan. If you own a 2204 2400KV Brushless Motor & ESC Combo Kit, these pinions are your essential replacement parts for smoother, longer runs. |
Detailed Reviews
Discover the top 10 Pinion Gear Replacements carefully selected for performance, durability, and value. Each product is expert-reviewed and backed by customer feedback, ensuring you find the perfect fit for your needs. Whether upgrading your RC car or fixing lawn equipment, this guide makes your choice simple and confident. Dive in to find the best pinion gear that keeps your machines running smoothly!
1. 48P 3.175mm Pinion Gear Sets 5Pack 13T 14T 15T 16T 17T Hardened Steel fit 3.175mm (1/8-Inch) Shaft RC Car Truck Upgrade

Unleash the speed and performance of your RC car with these 48P 3.175mm Pinion Gear Sets. This 5-pack offers 5 different tooth counts (13T, 14T, 15T, 16T, 17T) to fine-tune your ride. Get ready for an upgraded RC experience!
These gears are designed for 3.175mm shafts. Ensure your motor shaft matches this size. The 48P pitch guarantees perfect meshing with your spur gear.
This universal upgrade is perfect for a wide range of 1/10 RC cars. Installation is a breeze with the included set screws and hex key. Dominate the track with these essential pinion gear sets!
| Pros | Cons |
|---|---|
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Perfect For:
This 5-pack of hardened steel pinion gears is a perfect upgrade for any RC car or truck enthusiast looking to fine-tune their ride. If you own a 1/10 scale RC vehicle with a 3.175mm (1/8-inch) shaft motor, these gears will let you easily swap ratios for different track conditions, giving you more control and fun!
Ready to Purchase?
2. Briggs & Stratton 695708 Pinion Gear Replacement for Models 693059, 280104 and 693058

Keep your Briggs & Stratton engine running smoothly with this genuine pinion gear replacement. It’s the perfect fix for worn-out parts, ensuring peak performance.
This part is a direct replacement. It fits specific Briggs & Stratton models. Get your equipment back in action quickly.
Don’t let a faulty gear slow you down. This high-quality replacement is built to last, offering reliable operation for your valued equipment.
| Pros | Cons |
|---|---|
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Perfect For:
This genuine Briggs & Stratton pinion gear is perfect for anyone who needs to replace a worn-out part on their compatible Briggs & Stratton engine. If your engine is one of the models 693059, 280104, or 693058, this is the exact fit you need to get your equipment running smoothly again.
Ready to Purchase?
3. Timunr 717-1550F Steering Sector and Pinion Gear Replacement for Cub Cadet 7171554 LT1040 LT1042 LT1045 LT1046 LT1050

The Timunr 717-1550F Steering Sector and Pinion Gear is a perfect replacement for your Cub Cadet or Troy-Bilt mower. It fits multiple models, ensuring a smooth steering experience.
This part works with Cub Cadet LT1040, LT1042, LT1045, LT1046, LT1050, and more. It also fits Troy-Bilt TB1942, TB2142, TB2246, TB2450, TB2654, and others.
For easy installation, check the product descriptions for more details. This reliable replacement keeps your mower running smoothly and safely.
| Pros | Cons |
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Perfect For:
This Timunr Steering Sector and Pinion Gear Replacement is perfect for owners of Cub Cadet and Troy-Bilt lawn tractors who need a reliable and compatible part to fix their steering system. It’s easy to install and works with multiple models, saving you time and hassle.
Ready to Purchase?
4. USA Standard Ring & Pinion gear set for GM 8.5″ in a 3.73 ratio

The USA Standard Ring & Pinion gear set is perfect for GM 8.5″ and 8.6″ rear ends. It features a 3.73 ratio for improved performance. This set includes a 30 spline pinion and 10 ring gear bolts.
With an 8.50″ ring gear diameter, it is designed for durability. Upgrade your vehicle’s gear set for better acceleration and handling.
| Pros | Cons |
|---|---|
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Perfect For:
This USA Standard Ring & Pinion gear set is perfect for GM 8.5″ and 8.6″ owners who need a 3.73 ratio. It’s great for upgrading or replacing worn gears.
Ready to Purchase?
5. HESUNHE D160 D140 Steering Sector Pinion Gear Replacement for John Deere D160 D140 D130 D150 GX26220 UC13515 GX26057

Revitalize your John Deere lawn tractor with this essential steering sector pinion gear replacement kit. Get your mower back in top working order with this direct fit part. It’s designed for smooth and reliable steering.
This kit is a perfect match for models like the D160, D140, D130, and D150. It also fits other John Deere tractors, ensuring a wide range of compatibility.
Easily replace worn-out parts with this high-quality kit. It includes both the steering sector and the pinion gear for a complete repair.
| Pros | Cons |
|---|---|
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Perfect For:
This steering sector and pinion gear kit is perfect for John Deere D160, D140, D130, D150, D170, and S240 owners who need a reliable replacement for their worn-out parts. If your lawn tractor is giving you trouble steering, this kit will get you back to smoothly mowing your yard.
Ready to Purchase?
6. Czsmbt 19 Teeth Steering Sector Pinion Gear Rebuild Kit Replacement for John Deere D100 D105 D110 D120 D130 D140 D150 D160 D170 Series Lawn Tractors Replaces GX21924BLE

Revitalize your John Deere lawn tractor with this essential steering sector pinion gear rebuild kit! Designed specifically for the D100 to D170 series, this kit will get your mower steering smoothly again.
This quality steel kit includes all the parts you need for a reliable repair. Get back to mowing with confidence and ease.
| Pros | Cons |
|---|---|
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Perfect For:
This steering sector pinion gear rebuild kit is perfect for John Deere D Series lawn tractor owners who need a reliable replacement. It’s ideal for those with D100 to D170 models looking for durable, rust-resistant parts to fix their steering system.
Ready to Purchase?
7. Timunr 155C 190C Steering Sector & Pinion Gear Replacement for John Deere Model

Revitalize your John Deere with the Timunr 155C 190C Steering Sector & Pinion Gear. This essential replacement part is designed for a perfect fit on your John Deere 155C and 190C models.
Experience smoother steering and improved control with this high-quality gear set. It’s built for durability and reliable performance, ensuring your equipment operates at its best.
The package contains one steering sector and pinion gear. For further information, consult the product descriptions. Get your John Deere back in top shape!
| Pros | Cons |
|---|---|
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Perfect For:
This Timunr Steering Sector & Pinion Gear Replacement is perfect for John Deere owners who need a reliable fix for their 155C or 190C models. It’s easy to install and comes with everything you need.
Ready to Purchase?
8. MSAOWUED 695708 Pinion Gear Replacement for Briggs & Stratton 693059 280104 693058 695708 5086H – Black

Keep your lawn mower running smoothly with the MSAOWUED 695708 Pinion Gear Replacement. This high-quality part is built to last, ensuring your mower gets the power it needs.
Designed as a direct replacement for many Briggs & Stratton models, this gear fits perfectly. Its 16 teeth and 1-5/8″ OD make it ideal for both aluminum and plastic ring gears.
Safety first when you repair. Unplug your mower. Wear gloves.
| Pros | Cons |
|---|---|
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Perfect For:
This MSAOWUED 695708 Pinion Gear is perfect for anyone with a small gasoline lawn mower that needs a reliable replacement part. It’s easy to install and built to last, making it ideal for DIY repairs.
Ready to Purchase?
9. prime&swift Starter Pinion Gear 695708 Replacement fit for Briggs & Stratton Engine 280104 693058 693059 (10 Pack)

The prime&swift Starter Pinion Gear 695708 is a perfect replacement for your Briggs & Stratton engine. This product is designed for small gasoline lawn mower engines.
This 10-pack ensures you have plenty of replacements on hand. Each gear is made from high-quality material for a long-lasting performance. It directly replaces several part numbers, making it a reliable choice.
The gear has 16 teeth and an outer diameter of 1-5/8 inches. It works well with both aluminum and plastic ring gears. Remember to unplug and turn off the power before any repairs for safety.
| Pros | Cons |
|---|---|
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Perfect For:
This starter pinion gear is perfect for anyone with a small gasoline lawn mower that needs a reliable replacement part. It’s easy to install and built to last, making it ideal for DIY repairs.
Ready to Purchase?
10. GOUPRC Copper Transmission Gear Pinion Replacement 4pcs Set for 2204 2400KV Brushless Motor & ESC Combo Kit for Axial SCX24 Upgrade 1/24 RC Crawler Car

Upgrade your Axial SCX24 with these 4pcs Copper Transmission Gear Pinion Replacements! Designed specifically for the 2204 2400KV Brushless Motor & ESC Combo Kit, these pinions are your ticket to enhanced performance and durability for your 1/24 RC Crawler Car.
Say goodbye to worn-out parts and hello to smoother, longer motor use. This set is the perfect solution to keep your RC crawler running at its best, ensuring you have more fun on every adventure.
Get yours today! Easy to install with the right tools. Experience the difference!
| Pros | Cons |
|---|---|
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Perfect For:
This 4-piece copper gear pinion set is perfect for Axial SCX24 1/24 RC crawler car enthusiasts looking to upgrade their brushless motor and extend its lifespan. If you own a 2204 2400KV Brushless Motor & ESC Combo Kit, these pinions are your essential replacement parts for smoother, longer runs.
Ready to Purchase?
Buying Guide
Pinion gear replacements keep your machines running smoothly. Choose the right one for better performance.
Buying Guide for Best Pinion Gear Replacements
When shopping for pinion gear replacements, consider these key factors:
- Compatibility: Ensure the gear fits your specific model. Check the shaft size, tooth count, and pitch for a perfect match.
- Material: Look for durable materials like hardened steel or copper. They last longer and handle tough use.
- Ease of Installation: Choose gears with included tools or simple instructions for hassle-free setup.
- Purpose: Decide if it’s for an RC car, lawn mower, or tractor. Each has unique needs.
- Brand Reliability: Opt for trusted brands known for quality and performance.
- Price and Value: Compare prices and consider multi-packs for better value.
With these tips, you’ll find the perfect pinion gear replacement for your needs.