Namura / 86.75mm / Over Bore Piston Gasket for Honda Rancher 420 (2007–2008)

Namura 86.75mm Over Bore Piston Gasket for Honda Rancher 420 2007-2008

Includes:
- 1 x Namura over bore piston gasket 86.75mm

Fits Models:
Honda Rancher 420 (TRX420)

Model Years:
2007-2008

Submodels:
TRX420FA, TRX420FE, TRX420FM

Engine Options:
420cc four-stroke

Description:
Over-bore gasket designed for high-performance rebuilds on the Honda Rancher 420. Provides proper sealing for increased bore size (86.75mm) and supports reliable compression under load. Ideal for engine rebuilds or top-end refreshes, helping restore power and longevity.

Features:
- Designed for Honda Rancher 420 2007-2008
- 86.75mm oversize piston gasket
- Suitable for TRX420FA/FE/FM submodels
- Maintains compression and oil sealing during rebuilds

Namura, piston gasket, overbore, 86.75mm, Honda Rancher 420, 2007, 2008, ATV parts