Sold as a pack of four identical fittings for cab and chassis applications on Mack trucks. Each unit in the pack joins and seals sections of hose, tubing, or piping to keep air or fluid lines connected properly. Buying the four-pack allows a shop to cover multiple repairs or replacements without ordering fittings individually.
This unit is sold in packs of 4.
Features
Pack of 4 fittings per unit sold
Part number 840091
Cross-references to Mack 20705001
Cross-references to Mack 63AX3661
Cross-references to Mack 6635-48F42
Part of the cab component group
Tech Specs
- Sell pack: 4 pieces
- Cross-reference: Mack 20705001
- Cross-reference: Mack 63AX3661
- Cross-reference: Mack 6635-48F42
