Description
The HOT RODS Top End Bearing WB117 is engineered to handle the extreme oscillating loads at the piston pin junction, where metal-to-metal contact and friction can quickly degrade performance and reliability. A precision needle-cage bearing at this critical interface reduces wear, extends rod life, and maintains consistent power delivery across high RPM ranges. Whether you’re building a high-revving engine for competition or upgrading a street machine, this bearing is essential for longevity and repeatability.
- Needle-cage design
- Piston pin application
- Premium bearing steel
- OEM-equivalent quality
- MPN: WB117
- Drop-in replacement
- Competition-grade durability
