Part Story
Dsp Ujoints
Part Number 3R51-31
- Series: 3R
- Style: ISR
- Cap 1 Diameter: 1.125
- Stack 1: 2.556
- Lube: N
- Oem Manufacturer: SAGINAW
- Oem Series: 3R
- Notes: 3R Saginaw
- Vehicle Class: LD
- Brand: PTI
Part Story
This is a grease-able 3R version u-joint. Similar to Spicer 5-3147X and Neapco 2-3011. The solid cross "lifetime" version is 5-795X from Spicer.
