CYLINDER KIT 86.50mm HONDA 07-18 TRX420 RANCHER 12100-HP7-A00 12100-HP5-600

A comprehensive kit designed to rebuild the top end of Honda TRX420 Rancher 420 models manufactured between 2007 and 2018. The kit includes a high-grade cast aluminum cylinder with a steel sleeve, a forged aluminum piston, piston rings, wristpin, circlips, head gasket, base gasket, head cover gasket, and a top end gasket kit.

Key Features:

• Super-high silicone content in the cast piston provides additional strength.


• Molybdenum Teflon coated piston skirts minimize resistance/wear and provide extended life.


• Anodized piston dome offers superior heat resistance and longer lifespan.


• Performance materials in the gaskets increase durability and reliability.


• All components in the kit are bolt-on ready for hassle-free installation.

Cross reference numbers:

• Cylinder: 12100-HP7-A00, 12100-HP5-600


• Base Gasket: 12191-HP5-601


• Head Gasket: 12251-HP5-601,12251-HP7-A01


• Head Cover Gasket: 12315-HP5-601


• Piston: 13101-HP5-600,


• Piston Rings: 13010-HP5-600


• Wristpin: 13111-HP5-600


• Circlips: 13112-MAT-000

Package Includes:

• 1x Cylinder


• 1x Piston Ring Kit(Piston,Piston Rings,Wristpin,Circlips(2))


• 1x Head Gasket


• 1x Base Gasket


• 1x Head Cover Gasket

Honda Fitment:

• TRX420 Rancher 420 2007-2018