Description + Cross References:3102063 Additional Info + Mfr Part Number: 3102-063 Series: 1310 Pilot Type: F Pilot Dia: 0.630 Bolt Cir Dia: 3.938 Bolt Hole Ct: 4 Bolt Hole Dia: 0.489 C/L to Face: 2.000 Swing Dia: 4.880 Class: LD