3020184 New Crankshaft Seal fits Cummins Several
3020184 New Crankshaft Seal fits Cummins Several
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One New Aftermarket Replacement Front Crankshaft Seal for Cummins V-Series Engines
This aftermarket replacement front crankshaft oil seal fits Cummins V378, V504, V555, and V903 series diesel engines. Installed at the front of the crankshaft, this seal prevents oil leakage and maintains proper lubrication within the engine. It is a direct replacement for Cummins OEM part number 3020184 and all listed cross-reference numbers below.
Specifications
- Outside Diameter: 5.014 in (127.35 mm)
- Inside Diameter: 4.00 in (101.6 mm)
- Thickness: 0.500 in (12.7 mm)
- Type: Front Crankshaft Oil Seal
Compatible Engines
Cummins V-Series: V378, VT378, V504, VT504, V555, VT555, V903, VT903
Replaces Part Number(s):
Cummins: 3020184, 3020191, 3006739, 186907, 158556
Aftermarket Interchange Numbers
Fits Caterpillar: 2D8540, 3F5791, 3K9121 | Mack: 8235-A1805Q589 | Navistar: 1810509C91, 271337R1, 276397C91, 309254C91, 459243C1 | Rockwell/Excel Products: A-1805-Q-589 | Interstate-McBee: M-3020184, M-3020191 | PAI: 136052 | Other: 39723, 39922, 41130, 415953
New aftermarket replacement part - not remanufactured, not used.
