SEAL
0.875" Shaft size, 1.250 O.D., 0.188" widthSeals MR Drive Gearcase Vertical Shaft
SEAL-DOUBLE
Vertical Drive Shaft Seal for Bottom End. Alpha 1 Gen 2 SN OM400412 and up. 1 Required.
SEAL @3
Vertical Drive Shaft Seal for Bottom End. Alpha 1 Gen 2 SN OM400411 and Below2 Required.