This 10-pack of identical o-rings, made by PAI, is sized for Mack transmission service work, fitting TRL-107, TRL-1076/1078, TRXL-107, TRDXL-107, and TRDL/TRDLG-107,1070 units. Each ring seals mating surfaces within the transmission housing to keep fluid from escaping at the joint under pressure. The set covers a full service job rather than a single replacement.
This unit is sold in packs of 10.
Features
Pack of 10 O-rings, part number GGA-2991
Cross-references to Mack 56AX352 and 446GC290
Also referenced against Cummins 3902089 and Caterpillar 2H3934
Fits Mack TRL-107 and TRL-1076/1078 5-speed transmissions
Fits Mack TRXL-107 and TRDXL-107 6-speed transmissions
Fits Mack TRDL/TRDLG-107,1070 10-7 speed transmissions
Tech Specs
- Sell pack: 10 pieces
- OEM cross-reference: Mack 56AX352, Mack 446GC290, Cummins 3902089, Caterpillar 2H3934
