Pulley Alternator 89.00mm Shaft: 22.23mm 3 x V = 13mm

Specifications

DIM 1:13mm Belts x 89mm OD x 22.23mm (7/8 in.) Bore w/ Keyway

FEATURE 2: Machined pulley cut from cold rolled steel
ROTATION: BI
SPECS FOR: Delco 25SI, 29SI, 30SI Series IR/EF Alternators
Pulley class V3
Od 89
Hub To First Groove 14.0
Replacing:
Mack Truck 310GC276
SHAFT DIA 22.23
LESTER NUMBERS