Interstate McBee - Lower Engine Gasket Set - M-2881766

The Interstate-McBee Lower Engine Gasket Set (M-2881766) is built for Cummins® ISX High-Pressure Common Rail (HPCR) engines. This comprehensive kit includes essential gaskets and seals for lower engine maintenance or full rebuilds. Each part meets or exceeds OEM specifications and is backed by Interstate-McBee’s industry-leading warranty.

Key Features:

• Compatible with Cummins® ISX/QSX HPCR engines

• Ideal for heavy-duty, on-highway, and industrial applications

• Includes oil pan, crankshaft seals, and critical O-rings

• Built to OEM specifications for superior fit and performance

• Backed by Interstate-McBee’s comprehensive warranty

Engine Compatibility:
Cummins® ISX High-Pressure Common Rail (HPCR)

Kit Includes (BOM Parts List):

• M-3081695 – O-Ring Seal (1)

• M-3682360 – O-Ring Seal (1)

• M-3682882 – O-Ring Seal (1)

• M-3684338 – Connection Gasket (1)

• M-3685173 – Front Crankshaft Seal Kit (1)

• M-3685614 – Access Drive Support Gasket (1)

• M-4026684 – Oil Pan Gasket (1)

• M-4059172 – O-Ring Seal (1)

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

• M-4965688 – Flywheel Housing Gasket (1)

• M-3687007 – Rectangular Strip Seal (1)

• M-3102109 – O-Ring Seal (2)

• M-5414049 – Fuel Pump Gasket (1)

• M-4299124 – O-Ring Seal (1)

• M-3103015 – Grommet Seal (2)
• M-3678606 – O-Ring Seal (2)

• M-3678724 – O-Ring Seal (1)

• M-3678756 – O-Ring Seal (1)

• M-3678846 – O-Ring Seal (1)

• M-3684337 – Heater Gasket (1)

• M-4393089 – Gear Housing Gasket (1)

• M-3685556 – Sensor Adapter Seal (1)

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

• M-4026420 – Protective Cover (1)

• M-4058956 – Protective Cover (1)

• CG72PAD – Pad (2)
  

📞 Need help confirming fitment? Call 1-800-228-8482 or email parts@southcentraldiesel.com
⚠️ Opened packages are not eligible for return.