Namura Standard Bore Piston Kit Size A for Polaris 900 ACE fits 2016-2019 93mm

Namura Standard Bore Piston Kit Size A for Polaris 900 ACE

This standard bore piston kit is a direct replacement component designed to restore compression and power in Polaris 900 ACE engines.

Overview

This standard bore piston kit is engineered for the Polaris 900 ACE, featuring a precise 93mm bore size A. It replaces worn pistons to restore engine performance and reliability. Ideal for owners seeking a direct fit standard bore piston kit for their 2016-2019 900 ACE.

Built For Performance

• Precision-machined from high-strength aluminum alloy for durability
• Includes piston rings, wrist pin, and circlips for complete installation
• Designed to meet or exceed OEM specifications for reliable fit and function
• 93mm standard bore size A ensures proper compression and clearance
• Engineered for consistent performance across a wide temperature range

Fits These Machines

• for Polaris 900 ACE (2016-2019)

On-The-Job Use

• Trail riding and recreational off-roading
• Utility work and light hauling
• Restoring top-end performance in high-mileage engines
• Replacing worn pistons during engine rebuilds

Specs At A Glance

Good To Know

Q: Does this kit include all necessary components for installation? A: Yes, the kit comes with piston rings, wrist pin, and circlips, though you may need to reuse your existing cylinder or replace it if worn.

Q: What is the difference between Size A and other sizes? A: Size A is the standard factory bore dimension (93mm) for a stock engine; larger sizes are for overbored cylinders.

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