Boat part number 1087553 is a new prop shaft from Mercury Quicksilver, part number 44-84078M .
Please check with your local boat brand dealer for boat / brand / model / year cross-referencing compatibility.
This propeller shaft measures approximately 9 1/4″ L x 7/8″ Dia. overall. The threadedend is 3/8″ Dia., and the other end is approximately 1/2″ Dia.
Specifications:
- Part Manufacturer: Mercury Quicksilver
- Part Number: 44-84078M
- UPC: 745061195325
- Overall Dimensions: 9 1/4″ L x 7/8″ Dia.








