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Case Half O-Rings....bag of 12......#91-0072

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Case Half O-Rings....High quality Buna 70. Fit the six big through bolts of engine case halves...Bag of 12......#91-0072

Case Half O-Rings....bag of 12......#91-0072

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If you're an engine builder, you know how many complete gasket sets you've robbed just to get these seals. Usually unavailable separately, we have laid in a stock of these high quality US made Buna 70 o-rings. 10 x 4mm. Six required per engine. This bag of twelve will complete two engines.

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