VPSK-11 Transmission Seal Kit for 51-55 Merc OD
1 ea 21C-7052 Oil Seal - Rear Housing
1 ea A9AZ-7288 Oil Seal - Lockout Shaft
1 ea 26H-7693 Oil Seal - Solenoid
2 ea 1A-7288 O Ring Seal - Shifter shafts
3 ea 73746-S Tapered Pins
Kit fits 1951 (late) and 52-55 Mercury 3 speed overdrive transmissions. These are identified by the rectangular 9 bolt side cover, the 4 bolt front mounting holes to the bell housing, and the small 1" x 10 spline input shaft.