Pai 4519 Benchmark 213630 Hose Coupler Seal

Hose Coupler Seal Single Lip

• Part number: MCS-4519
• OE MFG: BENCHMARK TECHNOLOGY GROUP
• OEM Reference: 213630
• Cross Reference: CATERPILLAR : 1F8311; MACK : 745-213630, 745-213630N; OTHER : 12-40403, 213630, 213630N, E-9110, M-312
• Product Class: Gladhands

The PAI MCS-4519 is a single-lip hose coupler seal with Benchmark Technology Group OEM reference 213630. As heavy duty diesel truck parts, hose coupler seals form a sealing interface in air-line coupler connections, containing air at the joined connection and separating connected passages. Caterpillar 1F8311 and Mack 745-213630 are additional cross-references.