SKF KITB43S Fork Seal Kit 43mm Black Showa Single Fork

The SKF KITB43S is a high-performance fork seal kit engineered specifically for 43mm Showa forks. Designed as a direct upgrade over standard OEM seals, this kit delivers measurably reduced friction, improved fork feel, and extended service life for street and off-road motorcycle applications.

What's Included:

• 1x SKF fork oil seal (43mm)
• 1x SKF dust scraper / wiper

Key Features:

• Over 20% reduction in friction versus standard seals, minimizing stiction for more precise fork movement over small bumps and light loads
• Oil seal and dust scraper are both manufactured from a self-lubricating compound for consistent, long-lasting sealing performance
• Dust scraper provides the first line of defense against dirt, mud, and debris entering the fork internals
• Oil seal prevents fork oil leakage and maintains correct fluid levels for proper damping
• UV-resistant materials maintain low, constant friction levels throughout the seal's service life
• Improved smoothness and ride comfort compared to conventional OEM-style seals

Important: This kit services one fork leg only. A complete fork rebuild requires two kits (order quantity of 2). Compatible with Showa 43mm fork assemblies.