**Verify the part fits before purchasing**
Specs:
Description: Armature
Volt: 12/24
Quality Type: Standard
Rotation Direction: Clockwise
Body OD: 2.929"/74.400mm
CE OD: 0.563"/14.300mm
DE OD: 0.500"/12.700mm
Length: 13.110"/333 mm
CE to Stop: 20.800
DE to Stop: 164.100
LAM Stack Thickness: 100.700mm/3.965"
Number of Splines: 6
Splines Type Spiral
Replaces OEM Numbers:
Arrowhead: 300-12026, SDR3107
Delco: 1891916, 1930812, 1943445, 1948563, 1949190, 1950417, 1956918
J&N Electrical Products: 300-12026, 300-12026R, 300-12110, 300-12166
Lester: 1748, 1857, 1898, 2081, RSA2081
Peterbilt: PSA1091