The 4491V is a differential pinion seal sized with a 4.501 in. outer diameter and a 3.500 in. inner diameter. It seats at the pinion bore to retain lubricant and keep contaminants out of the differential housing.
Features
Differential pinion seal
Outer diameter 4.501 in.
Inner diameter 3.500 in.
Part number 4491V
Tech Specs
- Outer Diameter: 4.501 in.
- Inner Diameter: 3.500 in.
