This O-ring is sold in a 5-pack for Mack differential applications, built as a replacement for the OEM seal. Each pack contains five identical O-rings, useful for service or repair jobs needing multiple units on hand. It seals mating surfaces at differential joints and fittings to keep fluid from leaking under pressure.
Interchanges:
- Mack 969397
- 821018
This unit is sold in packs of 5.
Features
Pack of 5 O-rings
Differential Parts category
Tech Specs
- Sell pack: 5 pieces
Used in these Mack models
