Product Description
Accessory drive pulley mounting nut for compatible Cummins 855, NT855, Big Cam, and N14 diesel engines. Designed to secure the accessory drive pulley to its shaft and maintain proper attachment during engine operation.
Features a 7/8-14 UNF thread, hexagonal flange design, and steel construction. The flange provides an integrated bearing surface for secure installation.
Cross-references Cummins 3012526, PAI 040061, Interstate-McBee M-3012526, FP Diesel FP-3012526, and World American WA902-01-1011.
Product Dimensions:
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Thread size: 7/8-14 UNF
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Width across flats: 1-5/16 inches
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Height: 3/4 inch
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Design: Hexagonal flange nut
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Material: Steel
Verify the original part number, thread size, accessory drive configuration, and engine compatibility before ordering. Sold individually.