T-H Marine Atlas Series Hydraulic Jack Plate AHJ-4V-B, 4 Inch Setback, Black, Up to 300 HP

The T-H Marine Atlas Series Hydraulic Jack Plate AHJ-4V-B is a 4 inch setback jack plate built for today's high performance outboards, rated to handle outboards up to 300 HP or 625 pounds. Its one piece design uses an innovative Rod and Slot lifting system that manages the stress of the heaviest, most powerful outboards on the market, and the hydraulic unit lifts the engine from bottom to top in just 8 seconds.

Unlike jack plate systems that require a separate pump and reservoir mounted inside the transom, the AHJ-4V-B has all of its hydraulics built directly into the jack itself, simplifying installation and eliminating extra plumbing inside the boat. The transom side of the unit measures 16 3/8 inches wide by 12 1/2 inches tall. It ships with a relay harness and rocker switch for engine control, though mounting bolts are not included. Because setback affects handling and performance differently on every hull, T-H Marine recommends checking with your boat manufacturer or local dealer for the correct setback before installing.

Finished in black, the AHJ-4V-B is constructed of alloy steel for durability in a marine environment. Note that some Atlas jack plates are made to order and can take up to 4-6 weeks; contact the seller for current stock information before ordering.

Specifications

• Brand: T-H Marine
• Manufacturer Part Number: AHJ-4V-B
• Product Line: Atlas Series
• Setback: 4 inches
• Color: Black
• Material: Alloy steel
• Maximum Outboard Rating: 300 HP or 625 pounds
• Lift Speed: 8 seconds from bottom to top
• Transom Side Dimensions: 16 3/8 inches wide x 12 1/2 inches tall
• Product Dimensions: 21.5 x 18.5 x 6.75 inches
• Weight: 53.1 pounds
• Included Components: Relay harness and rocker switch
• Mounting Hardware: Mounting bolts not included
• UPC: 733572096101

Frequently Asked Questions

What is the maximum outboard the AHJ-4V-B jack plate can handle? The T-H Marine Atlas AHJ-4V-B is rated to handle outboards up to 300 HP or 625 pounds, thanks to its one piece Rod and Slot lifting design built for high performance outboards.

How much setback does the AHJ-4V-B provide? This jack plate provides 4 inches of setback. T-H Marine also offers the same Atlas design in 6, 8, 10, 12, and 14 inch setback versions if a different setback is needed.

How fast does the Atlas jack plate lift the engine? The AHJ-4V-B lifts from bottom to top in 8 seconds, since all of the hydraulics are built directly into the jack rather than relying on a separate transom-mounted pump.

Does the AHJ-4V-B require a separate hydraulic pump and reservoir? No. The Atlas AHJ-4V-B has its hydraulics built into the jack itself, which eliminates the need to install a separate pump and reservoir inside the transom.

What color is the AHJ-4V-B jack plate? The AHJ-4V-B is finished in black.

What material is the AHJ-4V-B jack plate made from? It is constructed of alloy steel for durability in marine use.

How much does the AHJ-4V-B weigh? The T-H Marine Atlas AHJ-4V-B weighs 53.1 pounds.

What are the dimensions of the transom side of this jack plate? The transom side of the AHJ-4V-B measures 16 3/8 inches wide by 12 1/2 inches tall.

What comes included with the AHJ-4V-B jack plate? The AHJ-4V-B comes with a relay harness and rocker switch. Mounting bolts are not included.

How do I know what setback is right for my boat? T-H Marine recommends contacting your boat manufacturer or local dealer for a setback recommendation before installing the AHJ-4V-B, since adding a jack plate affects handling on every hull differently.

Is the AHJ-4V-B always in stock? Some Atlas jack plates, including the AHJ-4V-B, are made to order and can take up to 4-6 weeks; contact the seller for current stock information before ordering.

Is the AHJ-4V-B a complete kit ready to control from the helm? Yes, the AHJ-4V-B includes a relay harness and rocker switch for engine trim/lift control; mounting bolts are the only items not included.