Parts Unlimited 520 O-Ring Drive Chain, 88 Links (MPU520POX88L2)

The Parts Unlimited MPU520POX88L2 520 O-Ring Series Drive Chain is designed for dependable motorcycle power transmission and long-lasting performance. Built with quad-pin riveting, solid bushings, and solid rollers, this chain provides durable construction for riders who demand consistent operation in demanding conditions. Tough O-ring seals help retain factory-applied lubricant while limiting the entry of dirt and moisture at the chain joints.
Shot-peened and pre-stretched during manufacturing, the chain is engineered to help reduce initial elongation and support reliable fitment after installation. Made in Japan, the Parts Unlimited 520 O-Ring Series chain combines precision manufacturing with practical serviceability for motorcycles originally equipped with O-ring chains. Its 88-link configuration is suitable for applications requiring the corresponding chain length and 520 size specification.
Each MPU520POX88L2 chain includes both clip-style and rivet-style master links, giving installers flexibility based on motorcycle requirements and preferred installation practices. Always verify the motorcycle manufacturer’s specifications, chain size, link count, and master-link installation procedure before fitting. Proper cleaning, lubrication, alignment, and adjustment will help maximize chain life and maintain smooth drivetrain performance.

Features:

• Quad-pin riveting supports strong, dependable chain construction

• Solid bushings and rollers provide durable performance under motorcycle drivetrain loads

• Tough O-ring seals help retain lubricant and protect chain joints from contamination

• Shot-peened and pre-stretched to help reduce initial elongation

• Made in Japan for precise manufacturing quality

• Includes both clip-style and rivet-style master links

• Recommended for motorcycles originally equipped with O-ring chains

• 520 chain size with 88 links

Ships from Parts Unlimited.