OMC 315781 0315781 Crankshaft Balancer Pulley 1987-1993 Cobra 2-Groove 4.3L 5.7L Blowers & Vents Measures roughly 4-11/16"

Measures roughly 4-11/16"

Superseded version of 759-8312A2 & 759-806661A7

Reeds appear to be in good working order

65hp 650 (4 CYL

OMC 0915720 / 915720 Water Passage Housing ALL Standard "Baby" Cobra Models 1986-1993

OMC 315781 0315781 Crankshaft Balancer Pulley 1987-1993 Cobra 2-Groove 4.3L 5.7L Blowers & Vents Measures roughly 4-11/16"Item Details OMC 385781 0385781 Crankshaft Pulley Replaced by should replace Volvo Penta 3852137 Includes support plate OMC 911287 0911287 Freshwater Used Part Pulley is straight and not warped. Widely used in many OMC GM V6 & V8 applications 1987 1993 (GM 4. 3L 262 GM 5. 0L 305 GM 5. 7L 350 GM 7. 4L (1990) 1979 1986 V engines used pulley 3744043 Which was usually stamped 374403AE or 3474403BA and is physically different, but very similar as the early