4962721 Front Gear Cover Strip Seal | Cummins ISX / QSX 15L (HPI) | Replaces 4059183 | FP Diesel

New aftermarket FP Diesel rectangular strip seal, part number FP-4962721, for the front gear cover on Cummins ISX and QSX 15L engines with the HPI fuel system. It's the strip seal for the lower front cover seal, and it replaces Cummins 4962721 and the earlier 4059183 and 3679637. Sold individually.

Key Features:

• Rectangular strip seal for the ISX / QSX 15L front gear cover
• Seals the lower front cover to prevent oil leaks
• Replaces Cummins 4962721, 4059183, and 3679637
• Sold individually

Specifications:

• Part number: FP-4962721
• Replaces: Cummins 4962721, 4059183, 3679637
• Brand: FP Diesel
• Condition: New Aftermarket
• Component type: Rectangular strip seal, front gear cover
• Engines: Cummins ISX, QSX 15L (HPI fuel system), including ISX CM570, CM870, CM871
• Quantity: One seal

Compatibility / Fitment:

Fits Cummins ISX and QSX 15L engines with the HPI fuel system that use front cover strip seal 4962721, 4059183, or 3679637, including the ISX CM570, CM870, and CM871. Match the Cummins number in your engine's parts list before ordering.

Fitment gate — HPI ISX / QSX: This seal is listed for the HPI-era ISX / QSX 15L. Later ISX15 engines with the XPI common-rail system may use different front cover seals. Confirm the Cummins part number for your ESN before ordering.

Installation note: Clean the sealing surfaces fully, seat the strip seal in its groove without stretching or twisting it, and replace the other front cover gaskets and seals at the same time. Tighten the front cover capscrews to Cummins' specification.

Other versions available: A genuine Cummins seal (4962721) and PAI and Interstate-McBee versions are also available.

Common interchanges: 4962721, 4059183, 3679637, FP4962721

Conclusion:

An FP Diesel FP-4962721 rectangular strip seal for the front gear cover on Cummins ISX and QSX 15L HPI engines, replacing Cummins 4962721, 4059183, and 3679637.