PARTS UNLIMITED Front Fork Seals - 43 mm ID x 55 mm OD x 9.5/10.5 mm T PUP40FORK455160

Fork seals are critical wear items that directly impact suspension performance and rider safety. Worn or leaking seals compromise damping, increase friction, and allow contaminants into your fork oil—leading to reduced responsiveness and accelerated component damage. These OEM-specification replacement seals restore your front suspension to factory performance standards with a straightforward bolt-on installation.

Built to NOK anti-stiction material standards on most performance applications, these seals minimize drag while maintaining consistent damping characteristics across your ride. Whether you're running a track bike or maintaining a high-mileage machine, fresh fork seals are a cost-effective maintenance investment that prevents more expensive fork overhauls down the road.

• 43 mm inner diameter
• 55 mm outer diameter
• 9.5/10.5 mm thickness
• NOK anti-stiction material
• OEM-specification design
• High-quality construction
• Direct replacement fitment
• Professional installation recommended