Best Car Distributor Gears of 2026

The Moroso 26140 Distributor Gear Shim Kit is a vehicle-specific kit that allows precise adjustment of the distributor shaft end play. This helps improve timing accuracy and reduces gear wear. It is compatible with Moroso, GM, Accel, Chrysler, and other distributors with a 1/2" diameter shaft. The kit includes two .010" shims, two .020" shims, and one .053" shim. With this kit, you can easily fine-tune your distributor's performance and ensure optimal engine timing. The precise adjustment capability of this kit ensures accurate ignition timing, which can lead to improved engine performance and fuel efficiency. Additionally, reducing gear wear can extend the lifespan of your distributor, saving you money on potential replacements in the long run.

The MSD 8471 Bronze Distributor Gear ensures perfect timing by properly meshing to the camshaft gear. Made from quality AMPCO 45 aluminum bronze material and micro-polished surface, it guarantees smooth contact and contains 5% nickel. Its high-strength teeth makes it durable and reliable.

Omix-Ada Gear Kit is a high-quality distributor gear kit designed specifically for 1972-1991 Jeep CJ / SJ models. With an OE reference of 4486635K, this kit ensures a perfect fit and reliable performance. The kit includes all the necessary components to keep your Jeep running smoothly, such as the distributor gear and other essential parts. With a limited 5-year warranty, you can have peace of mind knowing that this gear kit is built to last. Omix-Ada takes pride in offering parts that meet or exceed factory standards, ensuring that your Jeep will continue to perform like new. Upgrade your distributor gear with Omix-Ada and experience the convenience and reliability it brings.

The MSD 8531 Distributor Gear is a high-quality car distributor gear designed to improve your vehicle's performance. The gear features an increased outer hardened layer thickness, micro-polished surface for smooth contact, and proprietary formulated ductile iron that improves wear resistance and running properties. Additionally, the gear is Melonite QPQ coated, which reduces friction and initial wear, and interstitial carbide concentration, which further enhances wear resistance.

The SHLPDFM Brass Distributor Gear is designed to fit Chevy Small Block and Big Block distributors with a 0.491-inch shaft, ideal for 262-454 engines. This gear helps protect your performance cam by using precision-machined bronze, which reduces wear and extends the life of your engine components. Made from high-quality brass, it offers strong durability and resistance to wear, ensuring long-lasting performance and reliability. The package includes both the bronze gear and a roll pin, making installation straightforward and convenient for you. This gear is a smart upgrade to keep your engine running smoothly and efficiently.

The HEBRAR Distributor Shim Kit is designed to fit specific vehicles from GM and Chrysler, making it a reliable choice for your car’s distributor system. This kit includes shims of various thicknesses—two pieces at 0.5mm, two at 0.25mm, and one at 1.32mm—giving you multiple options to fine-tune your distributor shaft. By adjusting the shaft end play precisely, you can improve your engine timing accuracy, which helps your vehicle run more smoothly. Additionally, this adjustment reduces gear wear, extending the lifespan of your distributor gear and saving you money on future repairs.

Comp Cams Bronze Distributor Gear is designed for small and big block Chevy engines using MSD distributors. With a 0.500 inches shaft diameter, it's a crucial component when installing a steel roller cam. Made of AMPCO-45 extruded aluminum bronze with 5 percent nickel, this gear features a durable tooth design that resists wear. Its vehicle-specific fit ensures precise compatibility, offering reliability and longevity to your engine.

The AAAWZDWD Chevy Distributor Gear is designed to fit a wide range of Chevy engines, including SBC and BBC models from 262 to 454. Made from high-quality bronze aluminum, this gear offers durability and reliable performance for your vehicle. It comes as a complete package with the gear and a roll pin, so you have everything you need for installation. The gear is easy to install, requiring no special tools, making it convenient for you to upgrade or replace your distributor gear quickly and hassle-free.

The YUCHENSHLP Bronze Distributor Gear is designed to fit small and big block Chevy engines with a 0.491" diameter shaft, covering models 262-454. Made from high-quality brass, it offers strong durability and resistance to wear, helping you get longer use and reliable safety. Its precision-machined bronze gear protects your camshaft, ensuring stable and consistent performance. This gear matches original factory specifications, making it a direct replacement for worn or broken parts. Plus, it comes with an accessory and is built under strict quality control, so you can trust its quality and performance.

The SEI Marine Seal Kit is designed to replace the original gearcase seal for Mercury and Mariner V6 outboards, covering models from 1979 to the present. It fits engines with 2.0, 2.4, and 2.5-liter sizes, ranging from 135 to 200 horsepower, ensuring compatibility with a wide range of boats. Whether your driveshaft has a preload pin or not, this kit will work for you, giving you flexibility when choosing parts. Plus, it fits both 4-3/4 and 4-1/4 inch lower unit cases, so you don’t have to worry about exact case size. This makes maintenance easier and helps keep your boat running smoothly.