**Verify the part fits before purchasing**
Specs:
Description: Armature
Volt: 6/12
Quality Type: Standard
Body OD: 2.937"/74.600mm
CE OD: 0.563"/14.300mm
DE OD: 0.563"/14.300mm
Length: 12.728"/323.300 mm
CE to Stop: 20.900
DE to Stop: 183.800
LAM Stack Thickness: 2.685"/68.200mm
Notes High Torque @Set Screw & Keyway on DE
Replaces OEM Numbers:
Arrowhead: SDR3021
Delco: 1871662, 1872450, 1878077, 1910938, 1961226, 810625, 813555, 816163, 818002, D4100
J&N Electrical Products: 300-12073, 300-12073R, 300-12127
Lester: 1704, 1860, 2033, 2653, RSA1704