3102-263 (Flange Yokes) connects the driveshaft to the transmission, transfer case, or differential through a splined or bolted interface. Specifications include Bolt circle dia 4.330, Bolt hole dia 0.475, Cj to flat 2.060, Pilot dia 2.630, F, Series 1310.
1310 Series determines the mating U-joint cap diameter and cross width. Designed for 1310 applications. Key dimensions: Bolt circle dia 4.330, Bolt hole dia 0.475, Pilot dia 2.630, F.
Check the yoke ears for scoring or cap bore wear — damaged ears will shorten U-joint life.
