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PEM Racing Circle Track wheel bearing and seal kits are comprehensive components for a racing vehicle's wheel hub assembly, designed for Circle Track or Oval Track racing. They include the necessary bearings, races, seals, and a lock washer to install or replace the wheel hub assembly and ensure smooth, reliable operation for one wheel. The kits are often specific to certain hubs, like the popular 2.5 in. Grand National (GN) hubs, and are intended for performance and durability under demanding race conditions. What's inside the kit: * Bearings: Inner and outer bearings, which are the rolling elements that allow the wheel to spin * Races: The smooth, hardened steel rings that the bearings roll on inside the hub assembly * Seal: At least one seal, which is crucial for keeping grease in and dirt out of the hub and bearings * O-ring: A rubber O-ring to create a seal between different parts of the hub assembly * Lock washer: A specially designed washer that prevents fasteners from loosening due to vibration Why the kits are used in racing: * Specialized for performance: These kits are designed for racing applications, focusing on durability and performance * Complete installation: By including all the essential components, it provides a one-stop solution for replacing worn-out parts, ensuring the wheel can rotate freely and support the car's weight * Durable and high-quality components: Some kits feature special finishes like REM ISF Microfinishing on the bearings and races to reduce friction and wear, further enhancing performance
Not Yet Reviewed
$36.99
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$48.99
PEM Racing's quick-change differential rear cover nuts are designed to securely attach the rear cover to the differential housing, preventing it from coming loose during operation. The nuts are often made of lightweight titanium and are engineered to withstand the high-torque and vibration of racing conditions. Some may feature safety wire provisions for added security. Order the application designed for your rear cover's configurations.
Not Yet Reviewed
$45.99
PEM Racing offers locking axle snout nuts for applications such as Grand National hubs. These threaded rear axle nuts are machined from steel. They're used to secure the end of an axle—and prevent the axle from being pushed through the wheel bearing or other connecting parts. Snout nuts are often used with a push-on axle cap or washer, which helps to distribute the load and prevent damage.
Not Yet Reviewed
$21.99
PEM Racing offers differential pinion support shims for applications such as Ford 9 in. axles. The 5-bolt shims are machined from steel and come in a package of six sizes: .010, .012, .014, .016, .018, and .020 in.
Not Yet Reviewed
$21.99
PEM Racing offers pinion bearing spacer kits for a variety of applications, such as Ford 9 in. axles. They replace the crush sleeve in a differential, offering a more precise and reliable way to control pinion bearing preload. Each spacer is a solid piece of machined steel that, unlike a crush sleeve, allows for precise adjustments using shims—ensuring the correct preload and potentially reducing the need for re-tightening the pinion nut. Kits are available with or without shims for Daytona pinion supports.
Not Yet Reviewed
$22.99
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