Product Description
Cummins 3020188 accessory drive oil seal for compatible Cummins diesel engines. Designed to help retain lubricating oil around the accessory drive shaft while preventing oil leakage and contamination.
Used in select Cummins V378, V504, V555, VT8, V28, and G28 engine configurations.
Cross-references Cummins part numbers 3020188, 3020190, 3000976, and 3003876. Aftermarket equivalents include PAI 136033 and Interstate-McBee M-3020188.
Verify the original part number, seal dimensions, accessory drive configuration, and engine compatibility before ordering.
Product Dimensions: PAI 136033 aftermarket reference:
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Free inside diameter: 1.625 inches
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Outside diameter: 2.627 inches
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Width: 0.312 inches