2 SPI Standard Bore Cylinders for Ski-Doo many 2003-2009 550 Fan Cooled 76mm

2 SPI Standard Bore Cylinders for Ski-Doo

These are SPI standard bore cylinders designed for use in Ski-Doo 550 fan cooled engines from 2003 to 2009, with a bore size of 76mm.

Overview

These standard bore cylinders for Ski-Doo provide a direct replacement for worn OEM units. The 76mm bore size ensures correct fitment for Ski-Doo 550 fan cooled engines. Each set includes two cylinders for a full top-end rebuild.

Built For Performance

• Precision-machined from high-strength aluminum alloy
• Matching standard bore size eliminates need for overbore
• Direct replacement for OEM Ski-Doo cylinder assemblies
• Compatible with stock pistons and rings
• Engineered for long service life in fan-cooled engines
• Each cylinder is tested for dimensional accuracy

Fits These Machines

• for Ski-Doo 550 Fan Cooled (2003-2009)

On-The-Job Use

• Used for rebuilding Ski-Doo 550 fan cooled engines
• Ideal for restoring compression and performance in older snowmobiles
• Commonly installed during top-end overhauls
• Suitable for trail riding and recreational snowmobiling

Specs At A Glance

Good To Know

Q: Are pistons included? A: No, these are cylinders only. Pistons, rings, and gaskets must be purchased separately for a complete rebuild.

Q: Will these fit a 2005 Ski-Doo 550F? A: Yes, they are designed for 2003-2009 Ski-Doo 550 fan cooled models. Confirm your engine serial number for compatibility.

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