Mercruiser Alpha 1 gimbal housing parts *Videos

T.C. Electronics/Marine

Alpha 1 Mercruiser transom seal

Transom seal part for Mercruiser / Alpha 1 outdrive gimbal bearing housing
  • GLM #86711 / #86712 Rubber Alpha 1 Mercruiser transom seal compatible with MC-1 / R / MR / Gen 1 / Generation 2, all Bravo & Blackhawks
  • OEM #43713, #65533A1
  • For all other Mercruiser / Alpha 1 upper gear case and lower unit parts see our tech drawing page.
Exploded view lower unit drawing click here

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86711 transom seal
86711 transom seal

P/N 86711 Transom seal Alpha One Generation II, all Bravo & Blackhawks OEM # 43713 $6.29

86712
86712

P/N 86712 Transom seal Mercruiser 1 / MR / Alpha one OEM # 65533A1 $6.29

Mercruiser parts tech support including video and tools for outdrives or to replace transom seal on gimbal housing need help contact us.

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