Fork Oil Seal Kit NOK 40x52.2x10/10.5 mm

• Fork diameter (mm): 40.00
• Interchange Part Number: 599501, 31428526197
• Oil Seal External Diameter (mm): 52.20
• Oil Seal Height (mm): 10.50
• Oil Seal Internal Diameter (mm): 40.00
• Oil Seal Structure: One seal lip and one dust leaning lip
• Type: Fork Seal
• XRef: P40FORK455138

This kit is composed of two fork oil seals with exterior part in rubber, a single sealing lip and a bulging dust seal lip. The quality of BikeMaster seals is superior compared to OEM's, guaranteeing excellent, smooth performance, seal at high temperatures and great resistance to abrasion.

• Increased fork smoothness
• Significantly improved wear resistance

• Replaces the following OEM Parts
• APRILIA: 599501
• B.M.W.: 31428526197