Parts Unlimited Piston Kit Standard Bore 73.40mm For Arctic Cat 550 - Piston kit for Arctic Cat 550 snowmobiles

Piston kit for Arctic Cat 550 snowmobiles

This Parts Unlimited Piston Kit is designed for high performance and durability, closely matching original equipment specifications for Arctic Cat 550 models. Featuring a standard bore size of 73.40 mm and constructed from high-quality aluminum, this kit ensures optimal heat transfer from the combustion chamber to the cylinder walls. Each kit includes rings (for one piston), wrist pin, and circlips, providing everything needed for a complete piston replacement. Ideal for restoring engine performance and reliability.

Fits: Arctic Cat ZL 550 ESR, ZL 580 EFI ESR (2000), ZL 550 ESR LE (2000), Panther 550 (1997-1998, 2000-2001), Bearcat 550 Wide Track (1996-1998, 2000-2002), Cougar 550 Mountain Cat, Cougar 550, Bearcat 550, Cheetah 550 (1994), Pantera 550 (1993-1994, 2002-2003), EXT 550 Mountain Cat (1993).