Interstate McBee - Cummins ISX/QSX EGR Lower Engine Gasket Set - M4955591

This Interstate-McBee Lower Engine Gasket Set (M4955591) is designed for Cummins® ISX/QSX EGR engine applications. Whether you're performing a repair or a full lower-end overhaul, this kit includes all the essential gaskets and seals needed for a proper reseal. Built to OEM standards, it ensures reliable performance and long-term durability in heavy-duty environments.

Key Features:

• Compatible with Cummins® ISX/QSX EGR engine models

• Ideal for maintenance, rebuilds, or reseals

• Meets or exceeds OEM specifications

• Backed by Interstate-McBee’s comprehensive warranty

• Trusted for on-highway, construction, and industrial diesel engines

Engine Compatibility:
Cummins® ISX / QSX – EGR Engines

Kit Includes (BOM Parts List):

• M-212161 – Inlet Water Seal (1)

• M-3682076 – O-Ring Seal (2)

• M-3682360 – O-Ring Seal (1)

• M-3682882 – O-Ring Seal (1)

• M-3684338 – Connection Gasket (1)

• M-4026684 – Oil Pan Gasket (1)

• M-4059172 – O-Ring Seal (1)

• M-4985562 – Gear Housing Gasket (1)

• M-4955383 – Front Crankshaft Seal Kit (1)

• M-4962722 – Strip Gasket (1)

• M-4965569 – Rear Crankshaft Seal Kit (1)

• M-3049221 – Water Tube O-Ring Seal (2)

• M-3678846 – O-Ring Seal (1)

• M-4919970 – Plain Hose (2)

• M-4965688 – Flywheel Housing Gasket (1)

• M-4965690 – Access Drive Support Gasket (1)

• M-3102109 – O-Ring Seal (2)

• M-3103015 – Grommet Seal (2)

• M-3104232 – Oil Cooler Lube Housing Gasket (1)

• M-3678606 – O-Ring Seal (1)

• M-3678724 – O-Ring Seal (1)

• M-3678756 – O-Ring Seal (1)

• M-3678912 – O-Ring Seal (1)

• M-3684337 – Heater Gasket (1)

• M-3683607 – Water Seal (1)
  

• CG72PAD – Pad (2)

⚠️ Opened packages are not eligible for return.