Namura 40mm .040 Over Bore Top End Kit for Polaris (2007–2019)

Namura 40mm .040 Over Bore Top End Kit for Polaris (2007–2019)

Includes:
1 x Namura 40mm .040 over bore top-end kit (piston, rings, wrist pin, circlips, gaskets)

Fits Models:
Polaris

Model Years:
2007-2019

Submodels:
All Polaris ATV/UTV models using a 40mm bore top end

Engine Options:
Polaris engine platforms compatible with 40mm oversize top end kits

Description:
Namura 40mm overbore top-end kit increases displacement and improves compression for Polaris engines, delivering better power output and restoration of performance during rebuilds.

Features:
- 40mm oversize piston for Polaris engines
- Includes rings, wrist pin, circlips, gaskets
- Designed for compatible 40mm bore top-end rebuilds
- Ideal for restoring power in 2007-2019 Polaris models

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