Gear Set Ratio: 3.11 / 3.25 for Mack CRD 150 / 151 Ring Gear: 7.84in O.D. x 2.74in I.D.X 21 Teeth Pinion Gear:2.72in Spline Diameter x 42 Splines x 19 Teeth 1 3/8-12 ThreadDifferential Application
- Part number: 808158
- OE MFG: MACK
- OEM Reference: 21130954
- Cross Reference: MACK : 21130954; VOLVO : 21130954 | PAI : 808158E, 808158OEM
- Product Class: Gear Sets
