MerCruiser 70981A3 3.7L 4cyl 470 488 170 4" to 3" Exhaust Elbow Riser Tube Boot Blowers & Vents Please measure yours before purchase

Please measure yours before purchase and if something doesn't seem right with my research here

3L 262cid 1986-1990

423449 / 0423449 Bearing Housing

Used but in great shape

Comes with Hose Clamps

MerCruiser 70981A3 3.7L 4cyl 470 488 170 4" to 3" Exhaust Elbow Riser Tube Boot Blowers & Vents Please measure yours before purchaseThis was removed from a MerCruiser 470 3. 7L 4cyl Item Condition and Notes: Acceptable Condition Some surface rust Fresh Water Part Please Inspect Pictures for condition Part #'s Exhaust Elbow to Engine Bellows Assembly: MerCruiser 70981A3 4" to 3" 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 pictures. Please inspect pictures closely