Seastar Solutions JP1040SS Manual Jack Plate 4-Inch Setback 300 HP

The Seastar Solutions JP1040SS manual jack plate delivers professional-grade engine positioning for outboards up to 300 HP or 585 lbs. This precision-engineered hydraulic alternative allows boaters to optimize engine height for improved performance, reduced porpoising, and better hole shot in shallow water conditions.

Key Features:

• Interlocking slide guides provide enhanced strength and smooth, bind-free vertical travel
• Pre-greased stainless steel lead screw ensures smooth, reliable operation
• Compatible with both 2-stroke and 4-stroke outboard engines up to 300 HP or 585 lbs maximum weight
• Standard BIA mounting pattern simplifies installation on most transoms
• Aircraft-grade 6061-T6 aluminum alloy construction offers exceptional strength-to-weight ratio and corrosion resistance
• Precision machined from work-hardened, extruded billet aluminum for maximum durability
• Military-standard anodized finish protects against harsh saltwater environments
• Stainless steel hardware throughout for long-lasting corrosion resistance
• Side lock design provides secure engine positioning at any height
• Backed by 2-year manufacturer warranty

Ideal for bass boats, bay boats, and flats fishing applications where engine height adjustment improves shallow water performance and overall boat handling. The manual design eliminates the complexity and maintenance requirements of hydraulic systems while providing reliable, repeatable height adjustment.