MerCruiser Alpha One Gen Power Trim Pump Motor Reservoir 392-2939 Housing Tank Flywheel or If you need any

or If you need any dimensions or other information feel free to just send me a message)

My best guess for part number on these would be either 979999 / 0979999

KD4S ---- WD4S

NOTE: Two different sets of pinion and propeller gears were used on Mark 78 engines

OMC Part Numbers included

MerCruiser Alpha One Gen Power Trim Pump Motor Reservoir 392-2939 Housing Tank Flywheel or If you need anyItem Details Brand new parts, includes screws and plate gasket (392 2937 equivalent) This is an aftermarket plastic reservoir that comes with the ARCO replacement trim motor kits. MerCruiser part no. 2939 equivalent. pretty much used on both single and double solenoid trim pumps. Compatible with MerCruiser Trim Pumps 67914A2, 76395A2, 76395A5, 88475A5, 92975A28, 92975A6, 93247A4, 93247A7 Please inspect pictures closely as yours should look just like