Product Description
Front crankshaft oil seal for compatible Cummins 855 Series diesel engines, including select NT855 and NTC855 configurations equipped with tapered-nose crankshafts. Designed to seal around the front crankshaft, helping retain engine oil and prevent leakage during operation.
Cross-references Cummins part numbers 3010457, 212227, 3020547, and 551514. Aftermarket equivalents include PAI 136008, Interstate-McBee M-3010457, and FP Diesel FP-3010457.
Product Dimensions:
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Free inside diameter: 3.050 inches
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Outside diameter: 4.14 inches
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Width: 0.480 inches
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Seal type: Front crankshaft oil seal
Verify the original part number, crankshaft nose configuration, seal dimensions, and engine compatibility before ordering.