Volvo Penta AQ 280DP 270 290 Upper Unit Gear Shifter Dog Bearing Housing 839505 Dipsticks and Tubes AQ-280-DP/DT AQ-290 AQ-290A AQ-290-DP AQ-290A-DP

AQ-280-DP/DT AQ-290 AQ-290A AQ-290-DP AQ-290A-DP

but the diameter of the bolt pattern is different

Alternator Mounting MerCruiser 120 & 140 GM I/L4 1979-1990's

Two-Plane) 3000 Aluminum dual plane intake manifold

but please note that this has the extra hole for the elbow that goes to the flame arrestor which was not present on the really early styles

Volvo Penta AQ 280DP 270 290 Upper Unit Gear Shifter Dog Bearing Housing 839505 Dipsticks and Tubes AQ-280-DP/DT AQ-290 AQ-290A AQ-290-DP AQ-290A-DPItem Details & Compatibility From a AQ 280 AQ 280 DP Upper Gear Unit Compatibility Details to be added later, I know this was used on quite a few of the models, but if you are unsure, just ask. Notable Part Number(s) Bearing Housing 839505 > 3855785 Condition Notes Good Condition Freshwater Used Parts Additional Notes If you are unsure if this will work for you, please check with your motor's parts list or manual or just send me a message and I can