2804155 Seal-Integral Fits Caterpillar Models

One New Aftermarket Replacement Seal-Integral for Caterpillar (Cat) Engines and Equipment

This aftermarket replacement Seal-Integral (part number 2804155) is an engineered seal used across Caterpillar's heavy-duty 3400-series and C-series engine families. Integral seals of this type are metal-bonded rubber edge seals designed to prevent fluid leakage and contamination at mating component interfaces, offering easy assembly and reliable bolt load retention across a wide range of industrial, marine, generator, and mining applications.

Specifications

• Part Type: Integral Seal (metal-bonded rubber edge bonded design)
• Thickness: 2.28mm
• Weight: approximately 0.1 lbs
• Alternate Part Number Formats: 280-4155, CA2804155

Compatible Models

Caterpillar Engines (Industrial / On-Highway): 3406E, 3408, 3408B, 3408C, 3408E, 3412, 3412C, 3412E, C27, C30, C32

Caterpillar Generator Sets: C27, C32 Power Systems, SR4B, SR5, D800, D1000, D1250, DE1250S

Caterpillar Marine Products: 3408, 3408B

Caterpillar Wheel-Type Loaders: 990K

Caterpillar Expanded Mining Products: 6020B, 6030, 6040, MD6250, MD6310

Caterpillar Petroleum / Power Train Packages: CX35-P800, TH48-E70

Replaces Part Number(s):

2804155, 280-4155, CA2804155

New aftermarket replacement part - not remanufactured, not used.