2 Namura .020 Over Bore Pistons for Can-Am Maverick Trail 800 2018-2021 91.5mm

.020 Over Bore Pistons for Can-Am Maverick Trail 800 2018-2021 91.5mm

This set of two Namura .020 over bore pistons provides a precise 91.5mm replacement for Can-Am Maverick Trail 800 engines from 2018 to 2021, restoring compression and performance after cylinder boring.

Overview

These Namura .020 over bore pistons are engineered as a direct-fit upgrade for Can-Am Maverick Trail 800 models (2018-2021) when rebuilding the engine to the 91.5mm oversize. The set includes two pistons, rings, and wrist pins, designed to restore top-end performance and reliability in your UTV.

Built For Performance

• Oversized .020 (0.5mm) over factory bore for clean up of scored cylinders
• High-strength aluminum alloy construction for durability
• Precision-machined ring grooves reduce blow-by
• Includes complete ring set and wrist pins for a full rebuild
• 91.5mm diameter matched to Namura’s quality standards

Fits These Machines

• for Can-Am Maverick Trail 800 (2018-2021)

On-The-Job Use

• Trail riding and recreational off-road use
• Engine rebuilds after high-mileage wear
• Performance restoration for side-by-side UTVs

Specs At A Glance

Good To Know

Q: Do these pistons require special installation? A: Yes, proper cylinder boring and clearancing to 91.5mm is required; always follow the engine manufacturer’s service manual.

Q: Are the wrist pins included? A: Yes, each piston set comes with wrist pins and circlips for a complete top-end rebuild.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.