Pai 331415 Caterpillar 1100004 Compressor Seal

Compressor Seal Caterpillar 3406E / C15 / C16 / C18 Series

• Part number: 331415
• OE MFG: CATERPILLAR
• OEM Reference: 1100004
• Cross Reference: CATERPILLAR : 1100004, 110-0004 | INTERSTATE-MCBEE : M-1100004
• Product Class: Air Compressors & Parts

The PAI 331415 is a compressor seal identified for Caterpillar 3406E, C15, C16, and C18 series applications. As a compressor seal, this component ordinarily maintains a controlled boundary between moving or pressurized areas in an air-compressor assembly, retaining system pressure and limiting lubricant or air leakage. Its application-series designation and Caterpillar OEM reference 1100004 provide useful identification details for heavy duty diesel truck parts, with Caterpillar 110-0004 as an additional cross-reference.