SKU:183202

NAMURA FX-20045-C Kawasaki Piston Kit +0.02 Oversize

NAMURA FX-20045-C Kawasaki Piston Kit +0.02 Oversize

Regular price $138.99 USD
Sale price $138.99 USD Regular price $172.95 USD
Sale Sold out
Shipping calculated at checkout.

Why replace your cylinder when you can replace the piston for a fraction of the cost and time? Namura offers direct replacements for the original equipment as well as hi-compression and a variety of oversizes to meet youride’s needs. They are available in 0.25mm increments, from the -1 (0.25mm) through the -8 (2mm) oversize. We also carry B (0.01mm) and C (0.02mm) oversizes which help extend the life of your expensive coated cylinders; a selection of big bore piston kits is available for some applications. Combine this with the MOS2 coating and hard anodizing, Namura gives you a higher performance piston without the higher price.

Namura piston kits come with the piston individually wrapped; a set of OEM quality rings packed in their own box, a wrist pin, and circlips.

MOS2 (Teflon/Molybdenum) Coated Skirts

A rolled-on application process provides a bond that is 10 times stronger than other spray on coatings. Benefits include increased heat transfer, reduced friction, and helping to eliminate cold seizures.

Machined Smooth Heads

Reflects combustion heat and reduces carbon buildup, protecting the top of the piston. Some tests have shown this feature can increase horsepower and fuel economy by up to 6%.

Anodized Domes

Increases heat resistance and durability; pistons with anodized domes are 75% stronger than non-anodized pistons.

Hypereutectic Casting Process

Provides higher silicon content for reduced expansion rates and additional wear resistance; it also has an ability to withstand higher cylinder temperatures.

Restore engine performance with the NAMURA FX-20045-C Kawasaki Piston Kit, designed for applications requiring a +0.02-inch oversize piston. This replacement kit is intended for rebuilding an engine after cylinder wear, allowing the cylinder to be professionally bored and honed to the required oversize specification. It provides a practical solution for renewing the piston assembly during a top-end overhaul while maintaining attention to proper fit, clearance, and engine service requirements.
Before installation, inspect the cylinder, connecting rod, crankshaft, bearings, and related top-end components for wear or damage. The cylinder must be machined and measured according to the manufacturer’s service specifications before the piston is installed. Proper piston-to-cylinder clearance, ring preparation, lubrication, and break-in procedures are essential for dependable operation. Always compare the existing piston, engine specifications, and application details to confirm that this NAMURA kit is the correct replacement for your Kawasaki engine.
The NAMURA FX-20045-C piston kit is suited to professional engine rebuilders, powersports technicians, and experienced do-it-yourself mechanics completing a Kawasaki top-end repair. Its +0.02 oversize specification makes it appropriate for a cylinder that has been prepared for the corresponding overbore, rather than for a standard-bore replacement. Use the included components as directed by the applicable service information, and replace related gaskets, seals, or hardware as needed during assembly. Confirm exact model and year compatibility before ordering or beginning installation.

Features:

  • Brand: NAMURA
  • Part Number: FX-20045-C
  • Application: Kawasaki engine piston replacement
  • Oversize Specification: +0.02-inch piston size for a properly machined cylinder
  • Replacement Use: Suitable for top-end rebuilding and cylinder-wear correction
  • Installation Requirement: Verify piston clearance, cylinder preparation, and engine compatibility before installation

Only 4 piece in stock!


View full details
Image with text

Upgrade Your Tech

Logitech provides beautifully designed peripherals for everyone at work, home, and school. Discover Logitech's all-in-one solutions to suit your unique way of working.