Kibblewhite Cylinder Head Service Kit – Kawasaki KX250F (2007–2008)

Description

Refresh your top end with the Kibblewhite 40-41510 Cylinder Head Service Kit, precision-engineered for Kawasaki KX250F models from 2007–2008. This comprehensive package includes everything needed to restore top-end sealing, valve seating, and spring tension with White Diamond® stainless valves, C674 bronze valve guides, and a complete titanium spring assembly. Perfect for racers or rebuilders demanding long life and consistent performance under extreme RPM.

What’s Included

✅ (2) Intake White Diamond® Valves
✅ (2) Exhaust White Diamond® Valves
✅ (2) Intake Titanium Retainers
✅ (2) Exhaust Titanium Retainers
✅ (2) Intake CrSi Valve Springs
✅ (2) Exhaust CrSi Valve Springs
✅ (2) Intake H.T. Steel Basewashers
✅ (2) Exhaust H.T. Steel Basewashers
✅ (2) Intake Standard C674 Valve Guides
✅ (2) Exhaust Standard C674 Valve Guides
✅ (1) Complete Top End Gasket Kit

Fitment

📦 Fits 2007 – 2008 Kawasaki KX250F

Key Features

• Includes White Diamond® one-piece forged stainless valves

• Titanium retainers and CrSi springs for lightweight durability

• C674 manganese bronze guides—easy to ream and long-wearing

• Complete top-end gasket kit for full sealing and rebuild coverage

• Maintains stock performance with improved longevity and precision tolerances

• Made in the USA

Warranty Info

Manufactured by Kibblewhite Precision Machining, Inc.
Warranty and tech support available through KPMI USA.

Price & SKU

💲 Retail Price: $475.16
SKU: 0926-3124 / 40-41510
Estimated Shipping Weight: 0.95 lb
Handling: Ships next business day