Kawasaki KX450F (2016) Black Diamond™ Cylinder Head Service Kit – Kibblewhite 40-41480
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Kawasaki KX450F 2016 Black Diamond™ Valve Kit w/ C630 Guides & Ti Springs – Kibblewhite Description Proven race performance — the Kibblewhite 40-41480 Black Diamond™ Cylinder Head Service Kit is a complete high-performance package for 2016 Kawasaki KX450F. Black Diamond™ one-piece forged valves, C630 nickel-aluminum-bronze guides, CrSi dual springs, titanium retainers, Viton seals, and full top-end gasket kit — drop-in reliability for MX, supercross, or vintage racing.
What’s Included
- 2x Intake Black Diamond™ Valves (standard)
- 2x Exhaust Black Diamond™ Valves (standard)
- 2x Intake C630 Nickel-Aluminum-Bronze Guides
- 2x Exhaust C630 Nickel-Aluminum-Bronze Guides
- 2x Intake Titanium Retainers
- 2x Exhaust Titanium Retainers
- 2x Intake CrSi Dual Valve Springs (64 lb seat / 169 lb @ 0.415" lift)
- 2x Exhaust CrSi Dual Valve Springs (65 lb seat / 170 lb @ 0.415" lift)
- 2x H.T. Steel Basewashers (intake & exhaust)
- Viton Valve Stem Seals
- Complete Top-End Gasket Kit (head, base, exhaust, case gaskets, O-rings, washers)
Key Features
- Black Diamond™ Valves — German-impregnated forged stainless, reduced friction & wear
- C630 Bronze Guides — copper/nickel/aluminum alloy, superior heat transfer
- CrSi Dual Springs — high-RPM stability
- Titanium Retainers — lightweight, max valve control
- Viton Seals — high-temp, oil-resistant, long-life
- Full gasket kit — leak-proof sealing
Fitment
- 2016 Kawasaki KX450F
Warranty Info Backed by Kibblewhite limited warranty. Professional installation required. WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Price & SKU Retail Price: $426.28 SKU: 0926-3127 / 40-41480 Weight: 1.15 lbs Availability: In Stock
📦 Shipping Information
In-stock items ship next business day. ModQuad parts dispatch Monday through Thursday.
Made-to-order and custom powder coat items show their lead time at the top of this page, right next to the truck icon. These are built fresh for you, so timing varies by brand and current backlog.
Need something by a specific date? Call us at 541-668-7503 before ordering and we will check stock and ETA on that exact part. We can often point you to an in-stock alternative from another distributor.
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