RFX Oil Filter Cover (Red) FXFC2040099RD - Kawasaki KX450F 2019-2025

Product Description

The RFX FXFC2040099RD oil filter cover delivers a functional performance upgrade for Kawasaki KX450F machines. Machined from 7075-T6 aluminum, this component utilizes a lightweight hollow design that reduces unnecessary mass while providing rigid protection over the oil filter cavity. The red anodized finish provides corrosion resistance against roost, mud, and chemical exposure while delivering a factory racing aesthetic to your engine casing.

Engineered with an increased flow rate design, this cover improves internal oil circulation to support overall engine cooling and efficiency during intense motos. The precision-machined housing is built to accept OEM O-rings, providing an exact seal to prevent oil leaks and maintain proper oil pressure under extreme operating temperatures.

Top Features: RFX Oil Filter Cover

• Machined from 7075-T6 aluminum for maximum structural strength and minimal weight.
• Engineered with an increased flow rate design to improve oil circulation and engine efficiency.
• Features a lightweight hollow design that sheds unnecessary weight from the engine case.
• Anodized red finish provides long-lasting corrosion resistance against chemicals and harsh track debris.
• Accepts OEM O-rings to ensure a tight, leak-free seal and complete compatibility with original hardware.

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: Does this oil filter cover require special aftermarket O-rings for installation?
A: No, this RFX cover is engineered to accept standard OEM O-rings for a precise, secure seal.

Q: How does the increased flow rate design benefit the engine?
A: The internal geometry is designed to optimize oil circulation through the filter cavity, helping maintain efficient oil flow and engine operation.

Expert Pro-Tip: Always lightly coat your new O-ring with fresh engine oil before seating it into the groove of this RFX cover. Never torque the mounting bolts dry or unevenly—snug them down in an alternating pattern to factory torque specifications to ensure a flat seal and prevent stripping the soft aluminum engine case threads.

Recommended Pairings:

• Kawasaki KX450F Performance Parts & Upgrades
• Kawasaki 4-Stroke Performance Parts
• Motorcycle Chemicals & Maintenance

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