2 SPI Standard Bore Piston Kits for Arctic Cat Prowler 440 L/C 1990-1994 68mm

2 SPI Standard Bore Piston Kits for Arctic Cat

These 2 SPI standard bore piston kits provide a direct replacement for Arctic Cat Prowler 440 L/C engines from 1990-1994, delivering reliable compression and power restoration with a 68mm bore size.

Overview

This pair of SPI standard bore piston kits is designed for Arctic Cat Prowler 440 L/C models built between 1990 and 1994, offering a complete piston, ring, and pin assembly to refresh worn top-end components. Each kit matches the original 68mm bore specification, ensuring a proper fit and consistent performance in Arctic Cat Prowler 440 L/C engines.

Built For Performance

• Precision-machined 68mm pistons from SPI with tight tolerances for consistent compression
• Includes premium piston rings for optimal sealing and reduced blow-by
• Wrist pin and circlips included for a complete top-end rebuild
• Designed to meet or exceed OEM specifications for Arctic Cat Prowler 440 L/C

Fits These Machines

• for Arctic Cat Prowler 440 L/C (1990-1994)

On-The-Job Use

• Used during top-end engine rebuilds to restore lost compression and power
• Suitable for recreational trail riding and utility work on Arctic Cat Prowler ATVs
• Ideal for replacing worn pistons in high-hour 440cc liquid-cooled engines
• Commonly selected for seasonal maintenance and engine overhauls

Specs At A Glance

Good To Know

Q: Do these piston kits include the wrist pin bearings? A: Yes, each SPI standard bore piston kit comes with a wrist pin and circlips, but you will need to reuse or replace the connecting rod bearings separately.

Q: Can these pistons be used with aftermarket cylinders? A: They are designed for standard bore 68mm cylinders, but if your cylinder has been honed or reconditioned, verify the bore diameter and clearance before assembly.

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