MercTrans and TR/TRS Repair, Design and Modification Experts

Transmission & Sterndrive Repair

KC Marine’s industry focus is MerCruiser, Volvo Penta, and OMC sterndrive maintenance, repair, and replacement. Outboard motors are verboten at our shop.

Our staff has a combined eighty years of experience in mechanical design and repair. Many out-of-the-box repair facilities accept factory service manual specifications as gospel. We do not.

Our goal is to improve the service life, function, durability, and dependability of any given product with time-tested engineering and mechanical theory.

KC Marine also takes the time to reinforce the existing knowledge of the boat owner. The operating parameters for any sterndrive system are directly related to "who is at the helm," and the conditions and usage of the vessel. Our company philosophy includes helping to expand customer knowledge of their chosen product.


  • Large Inventory of Previously Owned Drive Components
  • Complete Drive Overhauls
  • Transmission & Sterndrive Repairs
  • Competitive Rates