Zozoye Yamaha top end piston for G11-G16-G20 engines improves throttle response
Zozoye piston ring kit for Yamaha G11/G16/G20 enhances compression consistency
Zozoye gasket set for Yamaha golf cart ensures reliable engine sealing
Zozoye oil seals for Yamaha top-end kit support oil retention
Zozoye valve seals maintain proper valve seating for efficiency
Zozoye packaging shows complete Yamaha top-end kit with essential components
Zozoye fitment guidance confirms G11-A G16-A and G20-A compatibility
Zozoye engine top-end kit for Yamaha Golf Cart supports smoother operation

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Zozoye Yamaha Golf Cart Top End Kit Oversize 0.25mm Piston & Ring Set | G11-G16-G20 (1996-2002)

High-performance golf made for confident daily results

$74.22

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Why customers choose Golfavero

Overview

Upgrade your Yamaha golf cart with the Zozoye top end kit, designed for G11-A Yamahauler (1997–2001), G16-A Ultima (1996–2002), and G20-A Concierge (2000–2002). This oversize 0.25mm piston and ring assembly is paired with a complete gasket and seal set to support reliable engine operation and smoother running. While results vary with condition and maintenance, the kit presents a purposeful option for a rebuild that aligns with factory specifications.

Key parts are specified to match the original hardware and fitment, including Manufacturer Part # JN6-11610-10-00 and Replacement Part # JN6-11635-00-00 (and 7CR-E1610-10-00). The package includes one +0.25mm piston and ring kit, six gaskets, two oil seals, and one valve seal, all selected to support a cohesive rebuild.

What’s inside the kit

  • +0.25mm Piston + Ring Kit x1
  • Gasket x6
  • Oil Seal x2
  • Valve Seal x1

Compatibility and fitment

Designed to work with Yamaha G11-A Yamahauler (1997–2001), G16-A Ultima (1996–2002), and G20-A Concierge (2000–2002). This kit references the listed OEM-related parts to help guide installation and compatibility decisions.

Possible benefits and use cases

  • Potentially improved compression and throttle response when installed on compatible engines
  • Complete gasket and seal set aims to reduce oil leaks and maintain engine integrity
  • Oversize 0.25mm piston option may support smoother operation within spec for rebuilds
  • Includes essential seals for a thorough top-end refresh
  • Support from Zozoye with 24-hour customer service and a 1-year product service

Materials, build quality, and care

Components are precision-made to align with OEM-style tolerances, focusing on durability and reliable sealing. Proper installation following standard engine-rebuild practices is recommended to maximize the kit’s potential benefits and lifecycle.

Service and support

Zozoye provides responsive customer service to answer installation questions and assist with compatibility concerns, along with a 1-year product service for peace of mind.

FAQ

Q: What models is this oversize 0.25mm top end kit compatible with?

A: Compatible with Yamaha G11-A (1997–2001), G16-A (1996–2002), and G20-A (2000–2002) golf carts.

Q: What’s included in the package?

A: Includes +0.25mm piston and ring kit, six gaskets, two oil seals, and one valve seal.

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