Mercruiser Alpha 1 gimbal housing parts *Videos

T.C. Electronics/Marine

Mercruiser - Alpha One bellow clamp

GLM aftermarket shift cable bellow clamp

  • GLM marine aftermarket Alpha One and Mercruiser parts for gimbal housing (large end bellow clamp)
  • Note 1 Our tech service rep Wayne will be posting picture of gimbal, bell housing and shift cable clamp positions to permit tightening though access holes in castings

Exploded view lower unit drawing click here

21791 bellow clamp
21791 bellow clamp

P/N 21791 clamp OEM 54-31766 $4.29

21790
21790

P/N 21790 Shift cable clamp OEM 54-38863 $4.89