This pinion oil seal fits Navistar and Mack differential pinion shaft applications and measures 3.000 in. inside diameter by 5.750 in. outside diameter by 0.982 in. width. It is a type 23 seal that sits where the pinion shaft enters the differential housing, holding in gear lubricant while keeping dirt and moisture out.
Interchanges:
- 1691143C1
- 710008
- CR 30140
- Mack 2104-401HH102
- Mack 401HH102
- Mack 4333-1691143C2
- Navistar 1691143
- Navistar 1691143C2
Features
Pinion oil seal, part number 436139
Inside diameter: 3.000 in.
Outside diameter: 5.750 in.
Width: 0.982 in.
Seal type: 23
Tech Specs
- Inside Diameter: 3.000 in.
- Outside Diameter: 5.750 in.
- Width: 0.982 in.
- Type: 23
