- Dennis Kirk has high-quality, OEM-type piston assemblies to fit most popular snowmobiles
- These pistons more closely match the original equipment in ring design, construction and weight than our other aftermarket pistons
- Its not necessary to replace both pistons in a twin-cylinder engine if you need only one
- All piston assemblies include rings(s), wrist pin and circlips
NOTE: Dennis Kirk recommends the following preliminary work to be performed by a qualified mechanic prior to installing new pistons. If the old piston has failed, determine the cause and remedy the problem before replacing. Air leaks and/or a lean fuel mixture are the two biggest causes of burned pistons. In cases where any part of the old piston is broken or burned through, the crankcase should be disassembled and throughly flushed of any debris.
Replacement Ring Set: 131154SR
Replacement Wrist Pin: S423
Replacement Circlips: 14420
Specs Parts Unlimited Piston Assembly 09-829
- Bore Size: 68mm
- Oversize: Standard
- Type: Piston Assembly
- Units: Each
Fitment Parts Unlimited Piston Assembly 09-829
- Part 131154S fits the following machines:
- 2000 Yamaha SX 500R
- 2001 Yamaha SX 500R
- 1997 Yamaha Venture 500
- 1998 Yamaha Venture 500
- 1999 Yamaha Venture 500
- 2000 Yamaha Venture 500
- 2001 Yamaha Venture 500
- 1999 Yamaha V-Max 500
- 2000 Yamaha V-Max 500
- 1999 Yamaha V-Max 500 Deluxe
- 2000 Yamaha V-Max 500 Deluxe
- 2001 Yamaha V-Max 500 Deluxe
Images Parts Unlimited Piston Assembly 09-829
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Parts Unlimited Piston Assembly 09-829

Sizing Parts Unlimited Piston Assembly 09-829sizing
Sendtofriend Parts Unlimited Piston Assembly 09-829