A piston is a moving disk enclosed in a cylinder which is made gas-tight by piston rings. The disk moves inside the cylinder as a liquid or gas inside the cylinder expands and contracts. A piston aids in the transformation of heat energy into mechanical work and vice versa. Because of this, pistons are a key component of heat engines.Pistons work by transferring the force output of an expanding gas in the cylinder to a crankshaft, which provides rotational momentum to a flywheel.
Related Parts
3802429 | Piston Ring | A3901793 | Piston Pin | A3926631 | Piston |
3918315 | Piston Ring | 3934046 | Piston Pin | 3917707 | Piston |
3919918 | Piston Ring | 3934047 | Piston Pin | 3919564 | Piston |
3922686 | Piston Ring | 3950549 | Piston Pin | 3922687 | Piston |
3928294 | Piston Ring | 4931041 | Piston Pin | 3925878 | Piston |
3943447 | Piston Ring | A3919053 | Piston Pin | 3926963 | Piston |
3948412 | Piston Ring | C3901597 | Piston Pin | 3926990 | Piston |
3959079 | Piston Ring | C3934046 | Piston Pin | 3929161 | Piston |
3971297 | Piston Ring | C3934047 | Piston Pin | 3957795 | Piston |
3976339 | Piston Ring | C3934048 | Piston Pin | 3972884 | Piston |
3992149 | Piston Ring | C3950549 | Piston Pin | 4932720 | Piston |
4932587 | Piston Ring | C4931041 | Piston Pin | 4934860 | Piston |
5267662 | Piston Ring | C4975036 | Piston Pin | 4935932 | Piston |
C3904531 | Piston Ring | C4991283 | Piston Pin | 4938619 | Piston |
C3909534 | Piston Ring | C5267807 | Piston Pin | 4939181 | Piston |
C3918315 | Piston Ring | L00107 | Piston Pin | 4991608 | Piston |
C3919918 | Piston Ring | L00108 | Piston Pin | 4995845 | Piston |
C3922686 | Piston Ring | 4941393 | Piston Top | 4999933 | Piston |
Since 1919, Cummins has proven the dependability of its products. You own the best engine. Whether you’re repaving an interstate, mining for copper, harvesting a thousand acres of wheat or running 80,000 pounds’ worth of cargo cross-country, you need performance and productivity. That’s why you bought Cummins-powered equipment in the first place.
Keep it running for years to come by using only the best parts. Genuine Cummins new or ReCon® parts are built to meet or exceed your engine’s original specifications for performance, reliability and durability. Choosing Genuine Cummins parts means less downtime, lower operating costs and better engine performance.
What We Supply
We supply Genuine spare parts with the highest quality and safety standards only from Dongfeng CUMMINS (DCEC ), Chongqing CUMMINS (CCEC), Xi An CUMMINS ( XCEC), Foton CUMMINS (BFCEC), Guangxi CUMMINS (GCIC), CCQFSC, Bosch, Holset, Shanghai Fleetguard manufactures located in China, and a range of OEM & aftermarket parts with high quality and competitive price. Our products are widely used in Automotive, Marine, Construction, Generator, Agricultural, Mining etc.