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2881748 Piston
Regular price $433.38 -
3013591 Piston Cooling Nozzle
Sale price $49.95Regular price $68.94 -
3017348 Engine Piston
Regular price $169.00 -
3017349 Engine Piston
Regular price $655.65 -
3044241 Piston Cooling Nozzle
Regular price $20.00 -
3044464 Piston Cooling Nozzle
Regular price $32.55 -
3050480 Piston
Regular price $976.50 -
3067475 Piston
Regular price $985.80 -
3068526 Piston Cooling Nozzle
Regular price $11.00 -
3076811 Engine Piston
Sale price $204.17Regular price $266.24 -
3080708 Piston Cooling Nozzle
Regular price $14.95 -
3087634 Piston
Regular price $1,060.20
The piston moves up and down inside the cylinder. It pulls in air and fuel, compresses them, takes the force of combustion, and pushes out exhaust. That force goes through the connecting rod to the crankshaft. If the piston is worn or damaged, you'll lose power, burn oil, and may hear knocking.