T-H Marine Pro Hi-Jacker JP-6PW Manual Jack Plate, 6 Inch Setback, Aluminum, Up to 175 HP Outboards

The T-H Marine Pro Hi-Jacker (JP-6PW) is a manual aluminum jack plate built to mount an outboard engine further back and higher on the transom, improving hole shot, top speed, and shallow-water running clearance. It is machined from high strength aluminum that is 3/8 inch thick and uses a one-piece design for a rigid, no-flex mounting platform between the transom and the outboard.

Height adjustment is handled through top adjust locking bars, so the entire plate can be raised or lowered with a single wrench rather than requiring access from underneath or multiple tools. The Pro Hi-Jacker provides 4 inches of vertical adjustment and 6 inches of setback, giving installers a useful range to dial in engine height and distance from the transom for the specific boat and outboard combination. It is rated for outboards up to 175 HP, making it suited to mid-size outboard-powered aluminum and fiberglass boats rather than heavy offshore rigs.

Because the plate is a bolt-on mechanical assembly rather than a hydraulic or electric unit, there are no pumps, motors, or wiring to install or maintain - adjustment is manual, by wrench, at the locking bars. A matching Center Adjustment Bolt and Collar is offered separately by T-H Marine for the adjustment mechanism across their Hi-Jacker line.

Specifications

• Brand: T-H Marine
• Manufacturer Part Number: JP-6PW
• Product Name: Pro Hi-Jacker Manual Jack Plate
• Material: Aluminum
• Thickness: 3/8 inch
• Setback: 6 inches
• Vertical Adjustment: 4 inches
• Maximum Engine Rating: Up to 175 HP outboards
• Minimum Height: 6 inches
• Overall Dimensions: 19 x 17 x 6.5 inches
• Weight: 28.8 pounds
• Load Capacity: 500 pounds
• Adjustment Type: Top adjust locking bars, single-wrench adjustment
• Design: One-piece construction
• UPC: 733572002034

Fitment

• Outboard engines up to 175 HP

Frequently Asked Questions

What is the maximum horsepower rating for the T-H Marine JP-6PW Pro Hi-Jacker jack plate? The JP-6PW Pro Hi-Jacker is rated for outboards up to 175 HP.

How much setback does the JP-6PW jack plate provide? It provides 6 inches of setback, moving the outboard further back from the transom.

How much vertical height adjustment does the Pro Hi-Jacker JP-6PW allow? 4 inches of vertical adjustment is built into the JP-6PW, letting the outboard be raised or lowered within that range.

What material is the JP-6PW jack plate made from? It is made from high strength aluminum that is 3/8 inch thick, using a one-piece design for rigidity.

Is the JP-6PW jack plate manual or hydraulic? The JP-6PW Pro Hi-Jacker is a manual jack plate, adjusted by hand with a single wrench at the top adjust locking bars rather than a hydraulic pump.

Do I need more than one tool to adjust the Pro Hi-Jacker jack plate? No, the top adjust locking bars on the JP-6PW are designed so height adjustment can be made with a single wrench.

How much does the JP-6PW jack plate weigh? The JP-6PW weighs 28.8 pounds.

What are the overall dimensions of the Pro Hi-Jacker JP-6PW? The JP-6PW measures 19 x 17 x 6.5 inches overall, with a minimum mounted height of 6 inches.

What is the load capacity of the JP-6PW jack plate? The JP-6PW is rated for a load capacity of 500 pounds.

Are mounting bolts included with the JP-6PW jack plate? The listing for the JP-6PW does not specify included mounting hardware, so buyers should confirm bolt requirements for their transom before installing.

Is there a matching adjustment bolt available for the JP-6PW? Yes, T-H Marine offers a Center Adjustment Bolt and Collar as a separate part that fits across their Hi-Jacker jack plate models, including the JP-6PW.

What boats is the JP-6PW jack plate suited for? With a 175 HP maximum rating and 6 inch setback, the JP-6PW is suited to mid-size outboard-powered boats rather than larger offshore rigs.