Dynaflow leaking from the front? The problem is usually a bad front pump seal or a bad torque converter cover o-ring.
CT3557 - A Buick Dynaflow transmission front leak sealing kit for the years 1951 1952 1953 1954 1955 1956 1957 1958 1959 1960 1961 1962 & 1963. This primary pump or torque converter cover rubber o-ring and metal clad front pump seal fits all Buick Dynaflow Transmissions 1953-1963, and Model 70 Series 1951-1952 Dynaflows. Buy now so it will be there when you need it.
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51-63 Dynaflow Trans Front Leak Sealing Kit
Kit showed up from California in about 4 days, very good for me, because I'm on the opposite coast in Delaware. Installed the front pump seal, slid the converter parts on, got read to install the cover and discoverted the "O" ring was about an inch larger in diameter than my old one. It was 6pm on the east coast, but, about 3pm in California. Called, explained my situation, they sent the smaller "O" ring for the late '51-'52 trans , I got it by Wednesday. I really appreciated the lightening response to help me with my problem
No more leaks
Turns out that I just needed the O-ring. Installed and tested, no more puddles of transmission fluid under my 62 Buick Electra 225. Easy fix once I got the transmission out.