CYLINDER HEAD SERVICE KIT, KIBBLEWHITE 40-41500, SPRINGS VALVES HEAD GASKETS
4.1 Trustpilot 99.9% positive on eBay
Free UK delivery 2–4 business days
Spread the cost with 
18+, T&Cs apply
Cylinder Head Service Kit, 0.445 valve lift. This kit contains all items to refresh and upgrade cylinder heads for popular Dirt / MX and Side x Side models. Save time and money on your next cylinder head rebuild. One package with everything needed for factory recommended valvetrain service. Double service life over OEM using KPMI Valvetrain products. Kitted with value added savings. Kit includes: Dual Spring Titanium Retainer Spring Kit, which allows for 0.445 valve lift. Top End Gasket Kit by Cometic. KPMI C630 Bronze Standard Valve Guides. KPMI S.S. Black Diamond Valves, Stock Head Dia.
- SKU
- 65-K507.KW
- Brand
- Kibblewhite
- Availability
- In Stock (1)
Fitments (3)
| Make | Model | Year |
|---|---|---|
| KAWASAKI | KX 250F | 2004 |
| KAWASAKI | KX 250F | 2005 |
| KAWASAKI | KX 250F | 2006 |
- General Product Group
- Engine
- General Product Type
- Cylinder Kits
- Variant Id
- 292828
FULL DESCRIPTION
Kibblewhite Cylinder Head Service Kit
This comprehensive Cylinder Head Service Kit from Kibblewhite provides everything needed to refresh and upgrade your cylinder head. Designed for efficiency and performance, this kit offers a convenient all-in-one solution for valvetrain service.
Key Features:
- Saves time and money on cylinder head rebuilds.
- Includes all necessary components for recommended valvetrain service in one package.
- Utilizes Kibblewhite racing valvetrain components designed to potentially double service life over OEM parts.
- Offers value-added savings through kitting.
- Accommodates up to 0.445 valve lift.
Kit Includes:
- Dual Spring Titanium Retainer Spring Kit for 0.445 valve lift.
- Top End Gasket Kit by Cometic.
- KPMI® C630 Bronze Standard Valve Guides.
- KPMI® S.S. Black Diamond™ Valves with stock head diameter.
QUESTIONS? JUST ASK
Talk to John or Phil. Real people, Monday to Friday, 10:00 to 17:00.
Check the fitment table on this page against your make, model and year. Not sure? Call or email us and we will check it for you before you order.
UK delivery is £4.99, or free on orders over £60. Orders ship within 3 working days, then delivery takes 2–4 business days. Delivery details
Yes. You have 14 days from delivery to return it, unused and in its original packaging. Contact us first and we will send you the return instructions. Returns policy
By card, PayPal, Apple Pay or Google Pay, or spread the cost with Klarna. Payment is taken securely by Stripe, and the options for your order are shown at checkout.
More answers in our FAQ.
Trade pricing available
Buying parts for your business? Apply for a 2BrosParts trade account.