Enhance engine performance with the 4955573 Engine Piston Kit, compatible with Cummins Engine B3.3, QSB3.3, and QSB4.5 models. Delivers reliable fit and durability, replacing part number 4944477 for optimal efficiency.
4955573 Engine Piston Kit
| PN |
NAME |
QTY |
| 4989510 |
RETAINING RING |
2 |
| 4944443 |
PISTON PIN |
1 |
| 4944477 |
ENGINE PISTON |
1 |
| 5345253(Supersedes:4941138) |
PISTON RING SET |
1 |
| -5345255 |
COMPRESSION PISTON RING |
1 |
| -5345254 |
COMPRESSION PISTON RING |
1 |
| -5345256 |
OIL PISTON RING |
1 |
Condition:New / OEM Quality
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