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Cometic rear main seal for BMW M10B18/M10B20. Cometic emphasizes manufacturing quality and application-specific design, using in-house testing resources to support reliability. All Cometic gaskets and seals are tested on street and track plus dyno shakedowns, and this rear main seal is offered to meet or exceed OEM quality expectations for crank sealing applications.
Cometic Gasket BMW M10B18/M10B20 Rear Main Seal
