Suggested replacement: Dumore tarp cover motor 3020NBM002100, 3020NBM002-1-00, RR101S, RR101SB, RR101SC, RR101SD, 1012, JL-027-00
APPLICATIONS: DUMORE TARP MOTOR, JOHNSON ROLL RITE, ROLL RITE EQUIP. 
 
Volt: 12
HP: 0.536
Kw: 0.400 kw
Rotation: CW/CCW
OD: 80mm
Shaft OD: 8mm
Length: 292mm
Shaft: 3mm pin hole
Terminal: B+, B- 10-32"
 
Note: (4) 7mm Mounting Holes@ Electrically Disengaged Armature Brake Prevents Movement
The shaft diameter is .3125”/ 7.9375mm & has a .125”/3.175mm roll pin hole
ARMATURE SHAFT IS 2.75”/ 69.85mm OUT FROM THE DRIVE END FRAME