7451763, 7451931, 7454763, 9418076. Width: 17.4mm. Fits Alternator 2871A161, 2871A163, 2871A166. 185046360, 2871A141, 2871A148, 2871A160. LRA527, LRA604, LRA935. 54022754, 54022803, 54055205, LRA460.
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