Hot Rods Wrist Pin Bearing for Gas Gas, Husqvarna and KTM (WB102)

The HOT RODS WB102 Wrist Pin Bearing is an OEM replacement component designed for select Gas Gas, Husqvarna and KTM engines. It supports reliable wrist pin operation and helps restore proper piston and connecting rod performance during engine rebuilding or repair. This bearing is suited for applications requiring a 12 mm wrist pin, a 15 mm outer diameter and a 0.642-inch width, providing a precise fit when matched to the correct engine specifications.
Feature: OEM replacement design helps provide dependable compatibility for qualifying engine applications. Feature: Case-hardened bearing cage construction is designed to withstand demanding engine operating conditions. Feature: KZT-style long-shouldered cage profile is better suited for high-RPM applications than standard flat cage designs. Feature: Precision bearing construction supports smooth wrist pin movement and consistent piston operation. Feature: Compatible with select Gas Gas, Husqvarna and KTM motorcycles; verify application details before installation.
The flat and long-shouldered cage profiles used in HOT RODS wrist pin bearings are selected to meet the demands of modern high-performance engines. The KZT configuration of the WB102 provides added suitability for elevated engine speeds, making it a practical choice for maintenance, rebuild and performance-oriented applications. Its case-hardened cage is engineered for durability and dependable operation when installed with the proper wrist pin, piston and connecting rod components.
Use the HOT RODS WB102 when replacing a worn or damaged wrist pin bearing and follow the engine manufacturer’s installation procedures. Inspect the wrist pin, piston bore and connecting rod for wear or damage before assembly, and confirm the bearing configuration and application fitment to help ensure reliable service. This product is supplied as a replacement bearing only.

Features:

• OEM replacement wrist pin bearing for select Gas Gas, Husqvarna and KTM applications

• Case-hardened bearing cage construction for durability

• KZT-style long-shouldered cage profile for high-RPM applications

• Designed for a 12 mm wrist pin, 15 mm outer diameter and 0.642-inch width

• Supports smooth and reliable piston and connecting rod operation

Ships from Parts Unlimited.