Interstate McBee - CAT 3406C Oil Cooler & Lines Gasket Kit - M-1415787

The Interstate-McBee Oil Cooler & Lines Gasket Kit (M-1415787) is engineered for Caterpillar® 3406C engine applications. Designed to meet the demands of heavy-duty service, this gasket set includes all the essential seals and gaskets for oil cooler and line installation or repair. Built to OEM standards, it ensures optimal sealing performance to help extend the life of your engine and prevent fluid leaks in high-stress environments.

Key Features:

• Compatible with Caterpillar® 3406C engines

• Designed for oil cooler and line repairs or rebuilds

• Includes premium-quality gaskets and O-rings

• Built to meet or exceed OEM performance standards

• Ideal for trucks, construction, and marine applications

Kit Includes (BOM Parts List):

• M-1090077 – Cooling Group O-Ring Seal (3)

• M-1144427 – O-Ring Seal (1)

• M-1367227 – O-Ring Seal (2)

• M-1250434 – Water Lines Seal (1)

• M-1264935 – Integral Seal (1)

• M-3P650 – O-Ring Seal (2)

• M-4N641 – Gasket (1)

• M-5E8767 – O-Ring Seal (2)

• M-5P7701 – O-Ring Seal (2)

• M-5P7816 – O-Ring Seal (2)

• M-6V5049 – O-Ring Seal (2)

• M-8C624 – O-Ring Seal (2)

• M-8C5230 – O-Ring Seal (2)

⚠️ Opened packages are not eligible for return.