Can someone verify that the correct National Seal part number for a 1971 7 1/4" Axle shaft seal is a 8660S?
1971 7 1/4 axle shaft seal
- Thread starter SGBARRACUDA
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Well I just found the answer to my own question. No 8660s is the wrong seal. The correct one is National 484058 or SKF 13418.
AJ/FormS
68 Formua-S fastback clone 367/A833/GVod/3.55s
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IIRC the 8660S is for an 8.75. Whether its for inners or for a pinion seal, that escapes me.
I think 8660s is the seal that goes with the c-clip rear axle bearings like the 8 1/4 or 9 1/4.
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