EVO Crankcase Repairs

Metal Locking Service is the only GE-approved vendor for repair of EVO crankcases. The link below directs you to the EVO Repair Specification which details all repair options currently provided by MLS.

EVO Repair Specification


Current validated repairs include:

  • Crankcase Windows
  • Fore & Aft Cylinder Bore Walls
  • Water Passages
  • Pan Rails
  • Interior Walls and Water Passages
  • Alternator Mounting Feet
  • Rear Exterior Bulkheads
  • Cam Window Corners
  • Core Fins
  • Special Repairs (approved by GE Engineering on a case-by-case basis)

Completed repair pictures can be provided upon request.