Rudder shaft packing on 37C? Size?

[hcalmar]

Anyone with experience on a 37C know the packing size on the 37C. The stuffing box is the type with the two bolts on the sides.
Thank.
Hal
P.S. I ordered 3/8" for the drive shafts and it turns out the 37C uses 1/4". That stuffing box has the big nut.

 

[saltshaker]

Anyone with experience on a 37C know the packing size on the 37C. The stuffing box is the type with the two bolts on the sides.
Thank.
Hal
P.S. I ordered 3/8" for the drive shafts and it turns out the 37C uses 1/4". That stuffing box has the big nut.

Call SAMs. They can tell you what size you need