Description
Bulletproof your Sea-Doo 650/720/785 or Yamaha 500 with ProX Top-End Wrist-Pin Bearings SKU 50-4184 (20x24x23mm). Vital during assembly – swap cages, check rods to dodge the common upper failure. Superior non-OEM alternative shines in rebuilds and racing.
- Precise 20x24x23mm for Sea-Doo 650/720/785 & Yamaha 500.
- Robust cage secures rollers under peak loads.
- Enhanced oiling prevents dry starts and seizures.
- Essential maintenance for two-stroke longevity.
- Beats OEM durability in saltwater duty cycles.
