FORK OIL SEAL SET 35x47x7.5/10

This Fork Seal Only Kit (Part No. 57-070.FIR, Cross Reference: ALLBALLS 55-128) offers a high-quality replacement for fork seals used in select Aprilia, KTM, and Harley-Davidson models. Designed with a balanced triple-lip profile for optimal pressure distribution, these seals provide reduced friction, lower operating temperatures, and extended durability under demanding conditions.

Features

• Meets or exceeds OEM quality

• Direct OEM replacement

• All products are factory tested for 100% reliability at point of sale

• Designed to handle increased power loads

• Balanced 3-lip design distributes pressure evenly for reduced wear and operating temperature

• Custom elastomer construction extends seal life 3 to 5 times over OEM

• Friction (stiction) is 1/3 to 1/2 less than OEM for smoother fork action

• Wipers should be replaced with fork seals for best performance

• High-quality FIR Racing replacement part

• Please check the image before ordering to avoid mistakes

Specifications

• Size: 35x47x7.5/10 mm

• Includes 1 pair of fork seals

• Designed for OEM-style fork systems

Cross-Reference OEM Part Numbers

• ALLBALLS 55-128

• 7528034

• 735.41.94

Vehicle Fitments

• Aprilia Climber 280 1994

• KTM SX 65 2002–2011

• KTM XC 65 2008–2009

• Harley-Davidson FX Super Glide 1973 (BM fork seal 35x47x7.5/10)