Top End Gasket Kit – Kawasaki KLF250 Bayou (2003–2011)

Engineered for reliable top-end sealing in Kawasaki KLF 250 engines, this Top End Gasket Kit provides dependable seals during rebuilds and supports long-term engine life. Specifically designed for Kawasaki KLF 250 models from 2003 through 2011, this aftermarket replacement gasket kit includes gaskets typically required for a complete top-end overhaul and is built to withstand the heat, compression, and vibration common in ATV use.

Comprehensive Vehicle Fitment

 

Product Specifications

 

OEM Cross-Reference Information

OEM cross-reference numbers are provided for reference purposes only. Always verify fitment using your machine's exact model, year, and original part number before ordering.

What's Included

Based on standard top-end gasket kits for the KLF250 engine, this kit typically includes:

• Cylinder head gasket (multi-layer steel construction)

• Cylinder base gasket (aramid fiber with rubber coating)

• Rocker cap O-rings 

• Camshaft sprocket cover O-ring 

• Related top-end specific seals as required

Some aftermarket kits may include additional gaskets such as intake, exhaust, and valve stem seals. Verify kit contents before ordering.

Why Choose This Aftermarket Top End Gasket Kit?

• Direct-Fit Compatibility: Precision-engineered for Kawasaki KLF250 Bayou / Workhorse 250 models spanning 2003 through 2011 .

• OEM Cross-Reference: Cross-references genuine Kawasaki part numbers 11004-1375 (cylinder head gasket) and 11061-1104 (cylinder base gasket) for confident replacement.

• Proven Aftermarket Support: Leading manufacturers like Cometic Gasket offer top-end gasket kits (Part #C7243-EST) specifically for KLF250 Bayou models, featuring Extreme Sealing Technology (EST) with multi-layer steel head gaskets and Viton® coated components that meet and exceed OE specifications .

• Premium Materials: Head gaskets feature two embossed Viton® coated stainless steel outer layers with a variable stainless center layer for superior sealing. Base gaskets utilise Viton® coated rubber with a steel core for optimal durability .

• Restores Compression: New head and base gaskets ensure proper cylinder sealing for optimal engine performance.

• Prevents Leaks: Complete sealing kit prevents oil seepage and maintains clean engine operation.

Installation Notes:

• Ensure all mating surfaces are clean and free from old gasket material before installation.

• Follow manufacturer torque specifications and tightening sequences for cylinder head bolts. Detailed service manuals are available for KLF250 models covering all torque specifications and procedures .

• Use new gaskets only—do not reuse old gaskets once removed.

• Check valve clearance after head installation and adjust if necessary.

• After installation, run the engine and check for any signs of leaks.

Why Upgrade?
Worn or damaged gaskets can cause compression loss, oil leaks, and contamination—leading to poor performance and potential engine damage. Restore your Kawasaki KLF250 Bayou engine's sealing integrity with this quality aftermarket top end gasket set, designed to keep you working and riding with confidence.

Order your top end gasket kit today and get back on the trail with confidence.