OMC Stringer 140hp 3.0L 120hp 165hp Exhaust Adapter housing Elbow 908520 980376 Valve Covers but if you are unsure

but if you are unsure

Widely used in MerCruiser Alpha One & Bravo / OMC Stringer & Cobra 400 800 platform 1981-1993 GM Engines ( 3

The ring gear is mounted to the face of the flywheel rather than the back side (which is what you would find in Stern Drives)

and the 42259-C have 5-holes would be applicable to the late 80's and early 90's V-Engine boats that use the 4" Y-pipe

AQ130C AQ280

OMC Stringer 140hp 3.0L 120hp 165hp Exhaust Adapter housing Elbow 908520 980376 Valve Covers but if you are unsureThis was removed from an Omc Stringer 4cyl 400 140hp 3. 0L 181 (1974 1976) Item Condition and Notes: Good Condition Fresh Water Part Please Inspect Pictures for condition Part #'s Exhaust Elbow Riser Adapter Housing: 908520 0908520 Part attaches to flywheel housing part# 980376, 0980376 Yours should look like this one. Please ask if you are unsure if this part will work for you. Please send model and serial number. You will receive what is in the