Bob's Machine Hydraulic Jack Plates, Hydraulic Lift Plates
Bob's Machine Shop
Division of
BMS International, Inc

Take the trouble out of trailering your boat. This tilt trim unit will lift up to a 130 HP motor.
Hydraulic Transom Jack Plate 3 7/8 in Setback
  • Hydraulic Transom Jack Plate 3 7/8 in Setback
  • Hydraulic Transom Jack Plate 3 7/8 inch setback (Heavy Duty)
  • Hydraulic Transom Jack Plate 6 inch Setback
  • Hydraulic Transom Jack Plate 8 inch setback
  • Hydraulic Transom Jack Plate 10 inch setback

  • Bob's Machine Hydraulic Jack Plate

    Model Plate
    Weight lbs.
    Max HP Setback
    (width)(inches)
    ULTRA 29 115 4
    ULTRA HD 37 300 4
    LIGHT 42 300 6
    8" Jack 42 300 8
    Max Jac 47 300 10
    12" Jac 57 300 12

    Select easy to install jack plates and outboard motor brackets that are designed to handle choppy water and heavy-stroke engines. These are designed for boaters to achieve the best performance of their boat.