Cummins engine parts NT855 Piston ring 4089489/4089810
We Specialize in Cummins Engine Parts, Including Full Engine Series. Below Chart Is For Your Reference.
| Part Name | Cummins Engine Models We Could Supply |
| Engine Six Sets( Piston, Piston Ring, Piston Pin, Cylinder Liner, Retaining Ring, Resistance Ring) | 4BT | 6BT | 6CT | 6L | M11 | NT855 | KTA19 | KTA38 | KTA50 |
| Engine Pumps(Water Pump, Oil Pump, Fuel Transfer Pump) | 4BT | 6BT | 6CT | 6L | M11 | NT855 | KTA19 | KTA38 | KTA50 |
| 5C Parts(Cylinder Block, Cylinder Head, Crankshaft, Camshaft, Connecting Rod) | 4BT | 6BT | 6CT | 6L | M11 | NT855 | KTA19 | KTA38 | KTA50 |
| Engine Gaskets set | 4BT | 6BT | 6CT | 6L | M11 | NT855 | KTA19 | KTA38 | KTA50 |
| Air Compressor | 4BT | 6BT | 6CT | 6L | M11 | NT855 | KTA19 | KTA38 | KTA50 |
| Turbocharger | 4BT | 6BT | 6CT | 6L | M11 | NT855 | KTA19 | KTA38 | KTA50 |
| Vibration Damper | 4BT | 6BT | 6CT | 6L | M11 | NT855 | KTA19 | KTA38 | KTA50 |
| Oil Cooler | 4BT | 6BT | 6CT | 6L | M11 | NT855 | KTA19 | KTA38 | KTA50 |
| Belt Tensioner | 4BT | 6BT | 6CT | 6L | M11 | NT855 | KTA19 | KTA38 | KTA50 |
| Fuel Injection Pump | 4BT | 6BT | 6CT | 6L | M11 | NT855 | KTA19 | KTA38 | KTA50 |
| Injector | 4BT | 6BT | 6CT | 6L | M11 | NT855 | KTA19 | KTA38 | KTA50 |
| Engine Type | Cyl | Dia(mm) | Position | Ring width(mm) | Padial Thickness | Part No |
| 6BT | 6 | 102.00 | 1st | 3.000 |
| 3802230 |
| 2nd | 2.350 |
|
| Oil Ring | 4.000 |
|
| 6CT | 6 | 114.00 | 1st | 3.500 |
| 3802429 |
| 2nd | 3.000 |
|
| Oil Ring | 4.000 |
|
| 6L |
| 114.00 | 1st | 3.500 |
|
|
| 2nd | 3.000 |
|
| Oil Ring | 4.000 |
|
| LT10 | 1 | 125.00 | 1st | 3.000 |
| 3803961 |
| 2nd | 3.000 |
|
| Oil Ring | 4.700 |
|
| M11 |
| 125.00 | 1st | 3.000 |
| 3803977 |
| 2nd | 3.000 |
|
| Oil Ring | 4.000 |
|
| NH220 | 6 | 130.18 | 1st | 3.750 |
| AR12098 |
| 2nd | 3.800 |
|
|
| 3rd | 3.800 |
| 6620-31-2020 |
| Oil Ring | 6.100 |
|
|
| NH220 NT855 |
| 139.70 | 1st | 3.900 |
| 3801056 |
| 2nd | 3.000 |
|
| 3rd | 3.000 |
|
| Oil Ring | 4.750 |
|
| N14 |
| 139.70 | 1st | 3.800 |
| 4024942 |
| 2nd | 2.800 |
|
| Oil Ring | 4.750 |
|
| NH220A NTA855 | 6/8 | 139.70 | 1st | 3.760 |
| 3803471 |
| 2nd | 2.900 |
|
| 3rd | 2.700 |
|
| Oil Ring | 4.750 |
|
| VT903 | 8 | 139.70 | 1st | 3.900 |
| FP-9823KK AR11930 |
| 2nd | 3.000 |
|
| Oil Ring | 4.750 |
|
| K19 | 6 | 158.75 | 1st | 3.750 |
| 3631248 |
| 2nd | 3.750 |
|
| Oil Ring | 4.750 |
|
