Now I have the spacer out and the axels pulled out and I see that the drums are not grooved or too thin... but the shoes could use a reline.... I have a set of NOS linings for all 4 wheels....and rivets and rivet tool... so I am going to reline the shoes (starting the rivets, in the middle working towards the ends)..... I want to replace the outer axel oil seal... and I ordered two from the filling station..... which was (1) below FS-219 ... it is too small OD to fit the axel housing outside the wheel bearing (See photo below) So, I am thinking I need to order (2) FS-220 which replaces GM#592441 .... IS THIS THE CORRET SEAL for a 1934 Master..???
(1)....Axle SealsChevrolet Parts - 1933-54 CAR REAR AXLE SEAL; TRUCK PINION SEALFS-219 $15.95 EA1 CHEVROLET 1933-54 CAR REAR AXLE SEAL; TRUCK PINION SEAL This Rear Axle Seal fits 1933-1954 Chevrolet passenger cars. Also fits 1941-1942 3/4 & 1 Ton Trucks as a Differential Pinion Seal. Dimensions: ID 1.578" or 40.08mm; OD 2.408" or 61.16mm; .500" thick or 12.70mm. Replaces GM# 3663166 Specific Applications: 1941-1942 Chevrolet & GMC 3/4 & 1 Ton Trucks - Differential Pinion Seal For 1933 1934 1935 1936 1937 1938 1939 1940 1941 1942 1944 1945 1946 1947 1948 1949 1950 1951 1952 1953 1954 Chevrolet Cars and Trucks
(2)....Chevrolet Parts - 1933-63 PU/'33-42 CAR REAR AXLE SEALFS-220 $29.25 EA
CHEVROLET 1933-63 PU/'33-42 CAR REAR AXLE SEAL This rear axle seal fits 1933-1963 Chevrolet cars & trucks. Dimensions: OD 2.782", Shaft Size 1.875", Width 0.500". Replaces GM# 592441. Specific Applications: 1946-1963 1/2 Ton Models Dimensions: Thickness: .500" or 12.70mm; OD: 2.782" or 70.66mm; ID: 1.875" or 47.63mm For 1933 1934 1935 1936 1937 1938 1939 1940 1941 1942 1944 1945 1946 1947 1948 1949 1950 1951 1952 1953 1954 1955 1956 1957 1958 1959 1960 1961 1962 1963 Chevrolet Cars and Trucks
The first move is to drain the differential oil and remove the cover. Inside turn the centre until you can see the small planetry gears with a square spacer between, there is a screw/bolt through the cast housing to be removed allowing a pin the slide out, the square spacer will the slide out allowing the axles to be pushed to wards the centre and the clips to be removed. The gears wont fall out without turning them. Reassembly is basically the reverse procedure using a new gasket. Tony
Sunny, Once you get the cover off, it is pretty straight forward. Yes the pinion gears will come out when you remove the bolt, pin, and spacer block. The C clips slip off when the axles are pushed inboard. It is not mysterious when you get in there. Go for it.
