ProX Fork Seal & Wiper Kit 40.S46589 / 40.S485810 - Kawasaki KX125 1996-2008 / KX250 1996-2008 & 2020-2024

Product Description

The ProX Fork Seal & Wiper Kit delivers complete front suspension maintenance for your Kawasaki 2-stroke and 4-stroke motocross machinery. Designed as a direct service replacement, this kit restores fluid retention and keeps abrasive roost and trail debris out of your internal damping components, ensuring smooth plush action through every stroke.

Featuring genuine NOK manufacturing, these oil seals and dust wipers are built to precise engineering tolerances to minimize stiction and drag on the fork stanchions. The low-friction compound maintains elasticity under constant flexing, ensuring reliable oil retention and extended service life under harsh motocross track conditions.

Top Features: ProX Fork Seal & Wiper Kit

• Manufactured with genuine NOK seals for superior oil retention and durability.
• Includes two fork oil seals and two dust wipers to rebuild both front fork legs.
• Precision engineered options available in 46mm (46x58x9mm) and 48mm (48x58x10mm) dimensions.
• Engineered to reduce stiction for smooth fork compression and rebound plushness.

Please review the detailed compatibility data below to ensure an exact fitment match for your motorcycle before finalizing your purchase.

Fitment List

Frequently Asked Questions

Q: How do I know which fork seal kit size to select?
A: Check the year of your bike: 1996-2001 KX125/KX250 models require the 46mm kit (MPN 40.S46589), whereas 2002-2008 KX125/KX250 and 2020-2024 KX250 models require the 48mm kit (MPN 40.S485810).

Q: Does this kit come with enough seals for both fork legs?
A: Yes, each kit is sold in sets of two fork oil seals and two dust wipers, providing everything needed to service both front fork legs.

Expert Pro-Tip: Always wrap the top of the fork tube edge and bushing grooves with a layer of electrical tape or use a fork seal bullet when sliding the new seals over the fork leg. This prevents sharp metal edges from cutting or tearing the delicate inner rubber lip of the seal during installation.

Recommended Pairings:

• Kawasaki KX125 Performance Parts & Upgrades
• Kawasaki KX250 Performance Parts & Upgrades
• Motorcycle Tools & Service Accessories

At Moto-House MX, we carry the best brands in motocross and off-road performance. Our team has over 40 years of experience helping riders get more out of their bikes. We pride ourselves on great customer service, and every item ships FAST - straight to your door.

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