{"product_id":"t-h-marine-jp-1a-hi-jacker-6-inch-2-piece-jack-plate-for-v-4-and-v-6-engines-up-to-200-hp","title":"T-H Marine JP-1A Hi-Jacker 6 Inch 2-Piece Jack Plate for V-4 and V-6 Engines up to 200 HP","description":"\u003cp\u003eThe T-H Marine JP-1A Hi-Jacker jack plate is a 2-piece, 6 inch setback jack plate built for boaters running V-4 and V-6 outboard engines up to 200 hp. It is constructed of 3\/8 inch aircraft aluminum for a strong, lightweight mounting platform between the transom and the outboard, and its design allows full tilt even with dual steering setups, so the engine can trim and tilt through its full range without interference from the plate itself. The plate provides 4 inches of vertical adjustment, letting boaters fine-tune engine height to improve hole shot, top-end speed, and fuel efficiency for their specific hull and running conditions.\u003c\/p\u003e\u003cp\u003eAll hardware is stainless steel, and the plate uses brass nuts to prevent galling between fasteners during installation and over years of service. The aluminum surface carries a polished finish to resist corrosion in freshwater and saltwater environments. The JP-1A ships as a single, complete jack plate assembly.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e T-H Marine\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number:\u003c\/strong\u003e JP-1A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Name:\u003c\/strong\u003e Hi-Jacker Plate 6 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSetback:\u003c\/strong\u003e 6 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVertical Adjustment:\u003c\/strong\u003e 4 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConstruction:\u003c\/strong\u003e 2-piece design\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e 3\/8 inch aircraft aluminum\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Polished, corrosion resistant\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHardware:\u003c\/strong\u003e Stainless steel bolts with brass nuts\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Engine Rating:\u003c\/strong\u003e Up to 200 hp\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEngine Compatibility:\u003c\/strong\u003e V-4 and V-6 engines\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSteering Compatibility:\u003c\/strong\u003e Full tilt with dual steering\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eItem Dimensions:\u003c\/strong\u003e 10 x 15 x 6 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 19.08 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Items:\u003c\/strong\u003e 1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 733572002010\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eWhat engines is the T-H Marine JP-1A jack plate designed to fit?\u003c\/strong\u003e The JP-1A is built for V-4 and V-6 outboard engines up to a maximum of 200 hp.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow much setback and vertical adjustment does the JP-1A provide?\u003c\/strong\u003e The JP-1A Hi-Jacker jack plate provides a 6 inch setback with 4 inches of vertical adjustment, allowing the engine height to be tuned for the boat and running conditions.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat material is the JP-1A jack plate made of?\u003c\/strong\u003e It is constructed of 3\/8 inch aircraft aluminum with a polished finish that resists corrosion.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWill the JP-1A work with dual steering setups?\u003c\/strong\u003e Yes, the JP-1A jack plate design allows full tilt even when the outboard is equipped with dual steering.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat hardware is used to mount the JP-1A jack plate?\u003c\/strong\u003e All mounting bolts are stainless steel, and brass nuts are used to prevent galling during installation and long-term use.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow many pieces does the JP-1A jack plate come in?\u003c\/strong\u003e The Hi-Jacker JP-1A is a 2-piece jack plate design, sold as one complete unit.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat are the dimensions of the JP-1A jack plate?\u003c\/strong\u003e The JP-1A measures 10 x 15 x 6 inches.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow much does the JP-1A jack plate weigh?\u003c\/strong\u003e The JP-1A weighs 19.08 pounds.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan the JP-1A be used on engines larger than 200 hp?\u003c\/strong\u003e No, the JP-1A is rated for V-4 and V-6 engines up to a maximum of 200 hp and is not intended for larger engines.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes the JP-1A jack plate include all mounting hardware?\u003c\/strong\u003e Yes, the JP-1A ships as a complete assembly with stainless steel bolts and brass nuts included.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhy does the JP-1A use brass nuts with stainless steel bolts?\u003c\/strong\u003e Brass nuts are paired with the stainless steel bolts on the JP-1A specifically to prevent galling, which can occur when stainless fasteners are threaded together under load.\u003c\/p\u003e","brand":"T-H Marine","offers":[{"title":"Default Title","offer_id":49033323512027,"sku":"T-H-JP-1A-DP","price":368.17,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0839\/7586\/4539\/files\/41QMJf0lYjL.jpg?v=1785244688","url":"https:\/\/www.goodvibesmarina.com\/products\/t-h-marine-jp-1a-hi-jacker-6-inch-2-piece-jack-plate-for-v-4-and-v-6-engines-up-to-200-hp","provider":"Good Vibes Marina","version":"1.0","type":"link"}