Mercruiser, OMC & Volvo Penta Starter Motor w/14" Flywheel, 9-Tooth CW - 5012121A2

Bottom Mount starter used on Mercruisers, OMC's & volvo penta's with 14" flywheel's. 9 Tooth CW

OE# 5012121A2

FULL SIZE STARTER WEIGHS 20 LBS,DIRECT DRIVE, USED PRIOR TO 1994
Fits Merc, OMC, Volvo Penta &
Others Using A GM Block 6-8
Cylinder W/A 14" Flywheel.
Rplc. Merc #'s 50-12121A2,
50-12177A2, 
50-812428A3, 50-812604A2,
50-99418A2
Rplc. OMC #'s 984456, 986505,
3850525, 3853982, 3855177
Mounts With 2 Long Bolts In A Staggered
Pattern C.W. Rotation & High Torque
Replacement Solenoid: SW90
Arco# 30140
Sierra# 18-5905

TO UPGRADE TO A LATE STYLE 9 POUND GEAR REDUCTION STARTER USE API NUMBER AP-10099HD PLUS BOLT KIT AP-BK95.