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66cc/80cc Piston Pin by DONSP1986 - Lightweight Aluminum PK80-0

66cc/80cc Piston Pin by DONSP1986 – Lightweight Aluminum PK80

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MOTO1988 Top End Rebuild Kit for Kawasaki KX250 66.4mm Piston Ring

Original price was: $59.99.Current price is: $58.79.
MOTO1988 Top End Rebuild Kit for Kawasaki KX250 66.4mm Piston Ring-0

labwork Honda Foreman 500 Replacement Piston Kit with Rings

Original price was: $78.86.Current price is: $75.71.

The labwork Honda Foreman 500 replacement kit provides all essential components—cylinder, piston, wristpin, five piston rings, circlips and gaskets—for a complete engine rebuild. Designed with strict production standards, the parts deliver longer life and reliable power in both off‑road adventures and daily riding. Easy direct replacement ensures quick installation without special tools.

9999 in stock
SKU: CJ9T71B09MZ3 Category:
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Description

Product Overview

The labwork Honda Foreman 500 Replacement Piston Kit is engineered to meet the demanding requirements of both recreational riders and professional off‑road enthusiasts. Each component—cylinder, piston, wristpin, five piston rings, two circlips, and three gaskets—is manufactured from high‑grade alloy steel and reinforced polymer materials that provide superior wear resistance and heat dissipation. The kit follows the original equipment specifications for part numbers 12100‑HP0‑A00 (cylinder), 13101‑HP0‑A00 (piston), 13010‑HP0‑A01 (piston ring), and gasket references 12315‑HP0‑A00, 12251‑HP0‑A00, and 12191‑HP0‑A00, ensuring a perfect fit without the need for additional machining. With a weight of 11.22 pounds and compact dimensions of 10.43 x 9.84 x 8.07 inches, the kit is designed for easy handling and storage. The 793‑volt voltage rating reflects the robust electrical compatibility required for modern power‑train systems, while the 150‑point special feature rating highlights the comprehensive quality checks performed during production. This kit is a direct replacement for the OEM components, offering a seamless swap that restores engine performance to factory levels.

[Product front view showing all components]

Usage

Designed for the Honda Foreman 500 models produced between 2005 and 2011, this kit excels in a variety of riding conditions. Whether you are tackling steep mountain trails, navigating sandy dunes, or commuting on city streets, the reinforced piston and cylinder provide consistent compression and power delivery. The inclusion of five precision‑cut piston rings ensures optimal sealing, reducing blow‑by and maintaining oil pressure during prolonged high‑rpm operation. The wristpin and circlips are crafted to withstand the lateral forces generated during aggressive acceleration and sudden directional changes, making the kit ideal for both casual weekend riders and competitive racers. Installation requires only standard hand tools, and the direct‑fit design eliminates the need for custom machining, allowing you to complete the rebuild in a typical garage environment within a few hours. After installation, the engine benefits from improved thermal stability, which translates to smoother throttle response and reduced fuel consumption.

Why Choose Us

labwork has built a reputation for delivering high‑quality replacement parts that combine rigorous engineering with cost‑effective manufacturing. Our production process incorporates a multi‑stage inspection protocol, including dimensional verification, hardness testing, and surface finish analysis, to guarantee that each component meets or exceeds OEM tolerances. The kit’s durability is further enhanced by a proprietary heat‑treatment cycle that increases the tensile strength of the piston and cylinder, extending service life even under extreme operating temperatures. In addition to product excellence, labwork offers comprehensive after‑sales support, including technical assistance, a 12‑month limited warranty, and access to a dedicated parts hotline. Our commitment to customer satisfaction is reflected in a 3.9‑star rating from over two dozen verified purchasers, who cite the kit’s reliability and ease of installation as key benefits. By choosing labwork, you invest in a solution that not only restores performance but also provides peace of mind through dependable service and ongoing support.

Key Features

  • Complete engine rebuild kit – includes cylinder, piston, wristpin, rings, circlips and gaskets for a hassle‑free replacement.
  • High‑strength alloy construction – provides superior wear resistance and heat dissipation for longer engine life.
  • Precision‑cut piston rings – ensure optimal sealing, reduced blow‑by and consistent compression across all RPM ranges.
  • Direct‑fit design – matches OEM specifications for a seamless installation without additional machining.
  • Dedicated labwork support – 12‑month warranty, technical assistance and a responsive customer service team.

FAQ

Is this kit compatible with all Honda Foreman 500 model years?

Yes, the kit is designed to fit Honda Foreman 500 models from the 2005 production year through the 2011 model year, covering all major revisions released during that period.

Do I need any special tools to install the kit?

No special tools are required. The kit uses standard hand tools such as a socket set, torque wrench, and basic screwdrivers. All components are engineered for a direct replacement, simplifying the installation process.

What warranty does labwork provide for this kit?

labwork offers a 12‑month limited warranty that covers manufacturing defects and material failures. The warranty also includes access to technical support for installation guidance.

Can I use this kit on a modified or high‑performance Foreman?

The kit is optimized for stock engine configurations. While it can be installed on mildly modified engines, extreme performance upgrades may require custom‑tuned components to match increased power output.

How does the kit improve fuel efficiency?

By restoring proper compression and reducing internal friction, the kit helps the engine operate more efficiently, which can lead to modest improvements in fuel consumption during normal riding conditions.

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