Best Mechanical Spur Gears of 2026

The Martin TS2020 Spur Gear is designed to efficiently transfer torque between parallel shafts, making it a reliable component for powering different parts of your motorized system. With a 20-degree pressure angle, this gear can handle heavier loads compared to those with smaller angles, giving you improved durability and performance. Its 20 diametral pitch strikes a good balance, allowing you to control speed and direction changes with precision. Made from high carbon steel, this gear offers excellent strength and hardness, ensuring it lasts through tough operating conditions. Overall, this gear provides dependable power transmission and durability for your mechanical needs.

The Lippert Power Gear Spur is a reliable mechanical gear designed for precision and durability. With its model number 368840, this machined gear ensures accurate fit and smooth operation, making it easy for you to install and maintain. Its compact size of 1 inch in height and roughly 2.35 inches in length and width allows it to fit well in various mechanical setups. Whether you’re repairing or upgrading your equipment, this single-item gear offers the convenience of a ready-to-use, high-quality part that supports efficient power transmission in your machinery.

The Lippert 238893 16 Tooth Spur Gear is a high-quality replacement component designed specifically for In-Wall slide-out systems. With its 16-tooth design, this gear ensures smooth and reliable operation, allowing you to effortlessly extend or retract your slide-outs. Thanks to its easy, DIY installation, you can quickly and easily replace the old gear without the need for professional help. The exact-match component ensures a perfect fit, eliminating any compatibility issues. Upgrade your In-Wall slide-out system with the Lippert Spur Gear for a hassle-free and enjoyable RV experience.

The Raidenracing Harden Steel Spur Gear is a high-quality upgrade for Traxxas X-MAXX, XRT E-REVO 2.0, NEW MAXX, and XO-1 RC cars. Made from hardened steel, this 50 tooth spur gear is built to last and provide optimal performance. Unlike the stock pin system, this gear allows manual gear mesh adjustment for better precision (ref. pg.22 - Adjusting Gear Mesh). With the included four 4x16mm button-head cap screws, setting the gear mesh is a breeze. Simply loosen the screws, insert a narrow strip of paper into the gear mesh, slide in the motor and pinion gear, and tighten the screws. The result is a smooth gear mesh that ensures efficient power transfer and reduces gear binding. Upgrade your RC car with the Raidenracing Harden Steel Spur Gear for improved durability and performance.

The LYMFE Industrial Helical Gear offers a durable design that resists wear, making it a reliable choice for your machinery. Its strong construction ensures long-lasting performance, so you can count on it for heavy-duty use. This gear is versatile and fits well in various applications like conveying systems, hardware tools, and agricultural equipment, providing you with flexibility for different projects. Additionally, the tight gear contact promotes smooth operation and enhances load capacity, helping your machines run efficiently and reducing the chances of breakdowns. Overall, the LYMFE Industrial Helical Gear is a practical accessory to keep your mechanical systems working smoothly.

The ARRMA 46T Spur Gear is built with tough steel, ensuring it can handle rough RC conditions without wearing out quickly. This durability means you can enjoy longer-lasting performance during your off-road adventures. Its precisely designed teeth allow for smooth and reliable engagement with the pinion gear, reducing the chance of gear slipping or damage. The 46-tooth Mod 1 setup provides just the right balance for efficient power transfer. Plus, it’s made to fit 29mm differentials, so you get a perfect fit without any hassle. This gear is a solid choice if you want consistent and durable performance for your RC vehicle.

The RcThjia Hardened Spur Gear is designed as an upgrade for 1/10 scale Traxxas Slash, Stampede, Rustler, Bandit, and F-150 SVT models. Made from high-quality hardened steel, it offers increased durability and resistance to wear, helping your RC vehicle perform smoothly for longer. This gear is easy to install, coming with screws and spacers that allow you to replace older parts quickly without hassle. Its precise 48-pitch 83-tooth design ensures a perfect fit and reliable operation, making it a convenient and effective upgrade for your RC car’s drivetrain.

The Aaiov 16T Spur Gear is designed to help you fix your RV slide-out mechanism quickly and efficiently. This gear fits perfectly with various RV brands like Keystone, Jayco, Thor, and Winnebago, making it a versatile replacement part. With a precise size of 1.13 inches in diameter, it ensures smooth operation to restore your slide-out's function. Plus, you get reliable durability thanks to the one-year warranty, so you can trust this gear to keep your RV slide-out working well for years to come.

The Lippert Copper Spur Gear is designed to be a reliable replacement for slide-out mechanisms. Made with copper infiltration, this gear offers enhanced durability and resistance to wear, ensuring you get long-lasting performance. The 15-tooth design provides precise movement and control, making it easier for you to operate your slide-out smoothly. Additionally, its mechanical spur gear construction means it fits well within your existing system, giving you a convenient and straightforward replacement option that helps maintain your equipment’s efficiency.

The HZSIFU 16 Tooth Spur Gear is designed to help you quickly fix your RV slide-out system when it stops working properly. This gear fits popular models like Lippert Schwintek Slide Out Systems and RV brands such as Jayco and Keystone, making it a versatile replacement part. Made from strong, wear-resistant metal, this gear ensures smooth and quiet operation while resisting rust and heat damage, which means it lasts longer and performs better. Plus, you don’t need any special tools to install it, so you can save time and money by repairing your slide-out system yourself without professional help.