1974placerville710 Posted November 6, 2011 Report Share Posted November 6, 2011 I need some help I have a 1974 datsun 710 with manual trans 4 speed. I am having trouble finding the right seal. The seal I got seems thin it is about half as thick as the factory one. I am looking for part numbers thanks Quote Link to comment
1974placerville710 Posted November 6, 2011 Author Report Share Posted November 6, 2011 finally found the number it crosses to the seal they gave but is still half as thick as factory factory number 32136-07200 crosses to 3771 Quote Link to comment
datzenmike Posted November 6, 2011 Report Share Posted November 6, 2011 It likely fine an here's why... The old wider seal has likely worn a very small groove on the outside of the spline where it rides. The new thinner one fits in deeper and rides on an unused fresh shiny surface on the spline and seals better. This is an old trick used on timing cover seals and the crank shafts on Chevys. The correct numbers for the '74 710 are 32136-E0100 or... 32136-U0100 Both should work the difference in numbers might be the factory (thicker) part vs. the dealer replacement number. (which might be the thinner one) These are also the same two numbers used on the 510, 610, S10, A10 620 and the 280z/zx. It's a very common seal. Quote Link to comment
1974placerville710 Posted November 6, 2011 Author Report Share Posted November 6, 2011 thanks for the reply Quote Link to comment
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