OMC 912987 Cobra Stringer Harmonic Balancer Damper Pulley GM 140hp 3.0L 4cyl Mercruiser Propeller which is very rare for

which is very rare for this type of manifold

1973 1974 1975 1976 1977 1978 1979 1980 1981 1982 1983 1984 1985 1986

Also this would be compatible with 1971-1982 V8 305 / 350 Stern Drives only because of  the measurement of the yoke

Please ask if you are unsure if this part will work for you

3L engines from 1986

OMC 912987 Cobra Stringer Harmonic Balancer Damper Pulley GM 140hp 3.0L 4cyl Mercruiser Propeller which is very rare forItem Details Cleaned & Repainted Overall good condition You will receive one in equal condition to the one pictured here Freshwater Used Part Used from 1963 1998 on virtually all OMC Cobra Volvo Penta GM 3. 0L 140hp 4cyl 181cid engines. OMC Volvo Penta 3852662 3826280 3826280 912987 0912987 If you are unsure on compatibility or if this will work for you, please don't hesitate to contact us. Purchase with confidence! Please contact us if you have