This hose coupler seal is made by PAI for air brake systems and sold as a pack of 10 identical units, fitting Mack applications. It seats between hose ends and couplers to keep the joint sealed against pressure loss. The multi-pack quantity makes it convenient for servicing several couplers in one job.
This unit is sold in packs of 10.
Features
Hose coupler seal for air brake systems
Sold as a pack of 10 units
PAI part, P/N: MCS-4519
Cross-referenced to Caterpillar 1F8311
Cross-referenced to Mack 745-213630 and 745-213630N
Tech Specs
- Sell pack: 10 pieces
- Cross-reference, Caterpillar: 1F8311
- Cross-reference, Mack: 745-213630, 745-213630N
