4" Set-Back Plate 55-0240. By Jim Hendricks Updated: March 24, 2020 Jack plates move the outboard farther from the transom and also allow it to be moved up and down. 9 out of 5 stars 28. 5" *8" PVC Stainless Screws-White. The plate nearly covers the entire transom. Constructed of strong 3/8" 6061 T6 alloy aluminum. The boat was repowered with a Force 150HP and no tach. It is a must for conversion from prop to jet drive. 00. Manual Jack Plates Adjust the height of your engine manually with bolts/nuts instead of with hydraulics. It's all a delicate balance. 65012. I measured the angle of the transom with a carpenter square and it close to 5” which I think equals about 20 degree minus the wedge angle. $1,699. These plates are available in many different setback lengths, as well as in many custom powdercoat colors. 3 mph (bolted to the transom, av plate level with the hull) to 37. 400 Maximum Horsepower. This item: T-H Marine EBL-1-DP Twist Step Emergency Jack Plate Ladder. T-H Marine TW-3-DP Reverse Tilt 5 Degree Aluminum Transom Wedge Jack Plate 2x11. The boat is equipped with a 1988 Johnson 28hp which sits on a jack plate mounted to the transom. I have never had an issue of having to give a little gas when coming off plane due to the water wave coming over the transom when I had my motor mounted straight to the transom. The mini-jacker™ stands. Xtreme Jack Plates. 3 out of 5 stars 111. Proven quality since 1978, the Bob's Machine Standard Hydraulic Jack Plate is powerful, lightweight, and reliable. My. Was $179. Getting somewhere faster also means less operating time on the motor. It is a must for conversion from prop to jet drive. 00 . Outboard jack plate are the perfect solution for long shaft engines with a short shaft transom. Both have 3" of vertical adjustment and the engine side of the plate is 2" higher than the transom side so you. A lightweight alternative to steel dock boards, aluminum dock boards are available in capacities ranging from 10,000 lbs to. This jack plate can lift up to two 300 HP outboard motors at the same time! Detwiler D3000 Hydraulic Jack Plate The D3000 is Detwiler's "Cadillac" of their jack plate line. All plates have a larger contact point on the transom then a motor though not just theirs. Measuring for the boat transom reinforcement plate is essential too. I have a 1972 StarCraft Mariner 14 Ft Seafarer, I have a 25 HP Merc Mariner long shaft, my boat has a 15 inch transom height, my motor is 6 inches down under the anti-ventilation plate so I need to bring up the motor on the transom, does anyone have a inexpensive solution to the problem without having to. Delivering to Lebanon 66952 Update location All. Some aluminum boats are hard to push with all the rivets seams and convolutions. The coast guard plate on the boat says it is rated for a 40HP. I found out much later that the boat is rated for a 90. #1. JACK PLATE DIMENSIONS: • Height – 10 1/2”. I think I would cut the transom down and turn it into a jack plate so you can fine tune the height. Members. CMC® 4" Setback Two-Piece Manual Jack Plate (40012) 0. Made from non-corrosive metals from stainless, aluminum (T-6061), and brass, allowing our jack to last a long time in harsh environments. NIXFACE Jack Plates for Outboard Motor 8'' Setback Aluminum Manual Jack Plate. The info plate says that it's a Sears model 61114 and the serial number starts with MA04J, but I cannot find any information on a Sears of that model that is a flat bottom jon. The engine mounting surface is 11 1/2" wide x 10" high and features a vertical offset of 3". The top advantages of using a jack plate are:, Provides adjustments necessary for transoms. The transom is starting to crack where the jack screws tighten down to hold the motor on. Feed the outboard bolts on the jack plate into the mounting holes on the engine bracket. com. ACCESSORIES NOT INCLUDED: Transom mounting accessories are not included in purchase. FREE delivery. $116. Bob's Machine Kick-Back Jac Plate. Boat Motor Supports & Transom Savers;. December 13, 2021. 8067) 4. I can't cut in down because my transom knee is flush with top of transom. Power-Pole adapter plate mounting kit mounts between motor and jack-plate or between motor and transom. We looked at the crowd and these are our top 10 picks for aluminum boats in 2023: 2023 Alumacraft Trophy 205. PACKAGE INCLUDE: 1 x Adjustable Outboard Boat Jack Plate, Hardware shown in the picture is Included. We work closely with all major boat and motor manufacturers to determine the best mounting option for your particular boat, motor and jack plate configuration. the mount to interfere with the rolled top portion of the transom and cause the mount not to sit flush against the transom. Then new bang plate and caulk the edges with the expensive Grady white color caulk from Grady. 83 $ 174. I would like to reinforce the entire transom to hold the weight and the thrust that it will make. Opens in a new window or tab. I know with glass boats a transom jackplate can make a difference in lowering drag from the lower unit and set the motor back in less turbulent water. 12 inches of setback. . Jack Plate housing made is the USA. This one will distribute everything much better. #5. 1,895. Ripr, Before even thinking about adding a jack plate to a boat, check with the boats manufacturing engineering department and see if the stern and transom of the boat is stressed and reinforced to be able to handle the forces from a jack plate. My question is this. Weighs 35 lbs. 2. I was thinking about building a power tilt/trim box that would allow the motor to move the way it needs to. You would be better off with full width aluminum transom plates (one in the motor well too) and maybe an extra knee or two to the main fore and aft floor supports. 00. It's on a double wall aluminum transom, and the bolts are 1/2 inch diameter in 5/8 inch diameter holes. By Charles Plueddeman. T-H Marine CMC ML-65 Manual Power-Lift Transom Jack Plate - 5-1/2" Set Back Transom jacks are used to adjust the motor higher out of the water for optimal shallow water. Don’t want to tighten the motor down onto new bang plate. • Width (Transom Side) – 12 ½”. Weighs 27 lbs. The 1/4" engine plate ties everything together. Fits all V-4 and V-6 standard bolt. The flat area on the very bottom of the hull/transom is the "pad" and when running at max performance and the right trim the only portion of the hull in the water is the pad. The mini-jacker™ stands off transom 4". Without changing the engine’s mounting height. Panther 2 Set Back Plate/Spacer. By raising the motor, you receive less drag on the boat and the lower unit. 00. Lightweight. The original aluminum boat site! On The Fly Jack Plates. osemar 6'' Setback Jack Plates for Outboard Motor. By Charles Plueddeman. Unordered list. Top speed of the boat with me (165lbs. New posts Search forums. Measurements were almost ok and the end result is functional: a place to hang a long shaft outboard engine on a boat constructed for short shaft. It has fully welded seams. Manual jack Plate is suitable for all engines under 225HP, offers 4in setback and 4in of adjustable Vertical movement. 9 out of 5 stars 28. This put the cavitation plate about 2 inches below the bottom of the boat. Opens in a new window or tab. Danti TSP-1 transom Plate Aluminum Transom Support Plate Fit for Top Bolt Holes(3001. it's awesome. 5 out of 5 stars 33. Dec 29, 2011. 6 inches of setback. FREE. Add these with extra bracing along with rigid tank seats, insure a very strong and safe hull. Outboard Transom Reinforcement Backing Plate - Top Bottom Pair 2 Inch. My 2008 Grady Escape only has 190 hours and the boat was always kept in a high and dry but look at the galvanic corrosion most likely due to the contact of the motor with aluminum bang plate. Raised outboard jack plate for my 10 ft John boat. 00. CMC® Power Trim Relay (7122) 0. Fun Dinghy Merch. - - - Updated - - -. I have a new 1750 Crestliner Fishhawk with a Yamaha F115 fourstroke. Not sure if I can/should mount them directly to transom or buy the sandwich mounts for the jackplate. 99 $ 139. The bolts are not centered in the holes, though. 99 $ 104 . Search forums. The mini-jacker™ stands. Oct 15, 2017. Now $ 15325. Not sure which size jack plate is right for your outboard engine? See full list on vancemfg. T-H Marine CMC ML-65 Manual Power-Lift Transom Jack Plate - 5-1/2" Set Back. 00. nor will you have to contend with mounting a pump and reservoir inside your boat, as is the need with other transom jacks. Adjusts easily by turning one steel bolt. Manual ML-65HD, item#65512 rated for V8 400HP outboards. 3) get 20" motor and buy a mini jack plate or use Alum Angle to raise motor up. 50 inches of adjustable vertical movement. Standard Jack Plates. The outboard does not stay perpendicular to the water at top speed. Note that they are an addition to an already well-established line of jack plates from Dometic. The bending also caused some creasing because the cap was bent over both sides of the transom (which works against bending for the "U". In operation aboard the Coastal Craft, Dometic’s Mega Jackplates operated simply and responsively. Select the department you want to search in. Instructions is included. Specs. The engine can be trimmed all the way up without the prop letting go OR there is no discernible loss of water pressure at full throttle. 4) buy a transom elevator or build one. The transom is 60"by 20. There are three mounting options for the side imaging transducer. Hydraulic Jack plate. Contact your boat manufacturer or local dealer for setback recommendation for your particular boat and also the affects adding a jack plate can have on your boat. Alumacraft does not recommend adding a jack plate to any of our boats. . 3. +. The river I'm on is shallow and I wanted to get the motor as high as I could. Jack Plate Plans Construction Notes. 11/15. 99. Single Adjusting Jack Plate. One of the last steps of the rigging of this years boat was installing a T-H Marine Atlas 4-inch Jackplate and a set of 10-foot Minn Kota Talons. #1. TinBoats. Versa Jacs are available in 4", 6", and 10" setbacks, and are rated for engines up to 300 HP. 10/15. How you get the motor to that height is another discussion. Jack Plates are the perfect solution for long shaft engines with a short shaft transom! Mar 4, 2009. Decreases drag, thereby increasing speed. With the hydraulic plate, the motor can be lowered at the touch of a button. Buy ECOTRIC 4'' Adjustable Set Back Jack Plate Outboard Boat Aluminum New Jack Plate Factory Style: Jacks - Amazon. $2,134. Go (800) 209-9624 M-F 9-5 ET (800) 209-9624 M-F 9-5 ET. Reply. Follow the guide holes or markings as you fit the transom reinforcement to its designated section. You want the jetfoot to sit in the pressure wave . Add. Adjustable Manual Boat Jack Plate - High Grade Marine Aluminum - for up to 30hp Outboard Motors - by On The Fly Jack Plates. Enclosed are some pics. #3 · Jan 13, 2007. I have a long shaft 15hp Suzuki and a short transom Lund boat. Extension plates are always to be mounted to the transom of the boat, then the jack plate and your engine to the jack plate. Our jack plate will compensate for a long shaft engine. Boost Speed with Outboard Engine Height Adjustments. WEIGHT: 28lbs. The present steering comes into the splashwell and is at a fixed height because it being fixed by a plate. 225 Maximum Horsepower. . Cast in high quality aluminum. Is there any way to build up a transom to raise it a few inches? If not, are jack plates effective. Ships from and sold by Amazon. However, the Jet has a short shaft. This cast aluminum offset type jack plate is designed for clamp-on mount outboard motors up to 35 HP. $25. Adding these spacers is the simplest way of getting that extra couple m. 26. Pre-drilled Hole pattern: 12 7/8 inches across the top two holes. Transom Reinforcement Mounting Plates & Templates. Jack Plate housing made is the USA. The mini-jacker stands off transom 4. 3. Cast aluminum spacer provides 2" of setback for bolt-on motors. H. Raising the. Jack Plates are the perfect solution for long shaft engines with a short shaft transom. The Transom Elevator comes to your rescue. In Stock. My questions: Should I cut just a section out or replace the whole back end? Is it necessary to have wood in the transom? I plan on having a jack plate so the. Jack plates can not be used to lower the motor to remedy the cavitation problem. 99. The jack plates lift the motor out of the water higher. Start with four 12" lengths of 4" x 4" x 1/4" aluminum angle. I don't see any reason why you couldn't use a jack plate instead of a large setback bracket. A permanent way to replace a transom is to use Schedule 40 square pipe stacked and welded. Overview. The transom on smaller boats are weaker than those on bigger boats. Talked with two Jack plate co. Tightened down the upper transom bolts too. That motor bouncing around back there can't be good. com Jack plates optimize performance and enhance the shallow water operation of outboard boats. Get it as soon as Thursday, Aug 24. $45. and some exterior plywood. More Details. It would weight around 65 pounds. Location. Has a hull weight of 128 lbs, and a maximum weight capacity of 602 lbs. 54’’ X5. The first thing to do is identify all rivets that run through the transom. Select the department you. 500 inches higher than the transom. Dec 29, 2011. If the jackplate moves the intake very far away from the "clean", bubble-free water the motor will cavitate. Hey guys. Adjustable 4'' Outboard Boat Aluminum Jack Plate Tool Silver JPL4700 JPL5500. If you’re already happy with engine performance- hole shot, top end, rpm at wide open throttle, then I’d just get the tilt/trim, save the money and be happy. The Bob's Machine Versa Jac Manual Jack Plate is made of high-quality aluminum and can be upgraded to hydraulic. It is cheaper to build up the transom to the correct height than to buy a jackplate anyway. 50 $155. Amazon. Join this channel to get access to perks:Steel is 3 times stronger then aluminum. 8067) :. 00. I can't cut in down because my transom knee is flush with top of transom. I have had a CMC PL-65 hydraulic jack plate on my 19 Sea Chaser for 10 or 12 years. I have installed a 1994 30hp Johnson. 0 out of 5 stars 19. Thanks. Eliminates bolts "biting" into transoms. One thing I have found when installing a jack plate on the boats I've owned is. KOJEM Jack Plate Adjustable 8'' Outboard Boat Jack Plate Aluminum Manual Power-Lift. FREE delivery Thu, Nov 16 . Our jack plate will compensate for a long shaft engine. View Details. I was looking at the TH marine mini jacker but i think i could build one for wayyy cheaper! i saw that specknreds used 1/4" thick 2x3 angle on his jack plate to hold his 40hp yamaha. It is a must for conversion from prop to jet drive. Vanshly 7400931 XNT Transducer Bracket, Transducer Mounting Plate for MHX XNT Model Transducers, Transom Mounting Hardware Kit Compatible with MHX XNT. The Bob's Machine Kick-Back Jac Plate, aka "Stump Jumper" provides a 45 degree tilt up (kick up) for motors up to 115 HP. us. Outboard jack plate are the perfect solution for long shaft engines with a short shaft transom. Am I missing something? I am using the horsepower the boat is rated for and that has been on it for decades. This Jack Plate is rated for smaller motors up to 150 hp to improve the performance of your boat. The Mini Jacker™ allows mounting of long shaft motors to shorter shaft transom boats. either have some aluminum bent or that some aluminum angle bolt 2 pieces together to make a modified Z for each side. Outboard Motor Bracket for Boat, 304 Stainless Steel Auxiliary Boat Motor Bracket Outboard Motor Support for 7. After identifying the rivets to remove, mark the outside of the rivet head with a black dot with a sharpie. This is a good lightly used boat that will need re-powering, I could use some advise please. The Mini-Jacker™ allows mounting of long shaft motors to shorter shaft transom boats. Hypalon/CSM Fabric. Blog; 866-790-7767; Quick Message;. In Stock. I agree with earlier post that the walleye boat manufacurers could do better in this area. Jon "VEPURLT Outboard Jack Plate JPL4000 Jack Plate Aluminum Jack Plates for Outboard Motors. The plate is made for the massive and powerful V6 engines on the market. Raising the engine higher puts an extra strain on the transom, and the jack plate also causes the motor to be at an unsafe angle. The plate is made for the massive and powerful V6 engines on the market. Reaction score. While the boat is in the water, the Versa Jac can easily be adjusted for optimum results. Th Marine Transom Support Plate Aluminum 15 X 2 Tsp-1. Outboard motor mount slide transom. Re: jack plates/what is their purpose/. Feb 5, 2012. It also came with a 150 Merc inline motor. Atlas hydraulic jack plate is designed to meet the demands of today's high performance outboards. Late last fall I purchased a Jet and ended up with a '94 40 HP Force long shaft to repower it with. Constructed of heavy-duty aluminum, it is strong and corrosion resistant. Drain Plugs, Housings & Diaphragms. To top it off, they put a ghetto addition to the top of the transom. Re: Jackplate set back pros and cons. net The original aluminum boat site! Forums. ( Purchase Plans, if you haven't already. Generic plate with no lettering is standard, but custom logos and black painting can be produced with minimum quantities. Made of 6061 T6 extruded aluminum alloy. Jack plates are used to improve an outboard boats speed, hole shot, fuel efficiency, and the boater navigate in shallow waters. 4. 65. 00. Marine T & H MARINE TSP-1 Transom Support Plate for Top Bolt Holes (3001. The Mini Jacker™ allows mounting of long shaft motors to shorter shaft transom boats. They are: transom-mount (this transducer comes standard with all Side Imaging units); trolling motor mount (adapters to allow the transom mount transducer to be mounted to the trolling motor are sold separately); plastic thru-hull transducer (offered as an optional accessory). The boat is a 19' 77 witchcraft with a 175hp late 80s Johnson with a land and sea hydraulic jack plate. Easy installation. One of the last steps of the rigging of this years boat was installing a T-H Marine Atlas 4-inch Jackplate and a set of 10-foot Minn Kota Talons. #4. Jack Plate Plans Construction Notes. Motors . . What's new. Setbacks under 6" mean very little. lifting capacity of 4417 pounds of thrust. Bearing Bronze Nut makes adjusting easy and simple, no more seizing up. Attachments. OEM/Bulk. ATLAS™ is truly the best hydraulic jack plate in the world. in Boat Trailer Jacks. 1,298. Transom jacks are used to adjust the motor higher out of the water for optimal shallow water performance. These jack plates are used to improve an outboard boat's speed, holeshot, fuel efficiency, and makes navigating in shallow waters easier. The 5" vertical extension allows the motor to be mounted 5 inches higher than the standard mounting height on the transom. Speed is reasonable at 27 though the 25 was rated at 30-32 on a reasonably fast boat. Dock Boards are for use with forklifts and pallet jacks. 00 USD. motor. Members. Armstrong Brackets in Action. You possible could loosen the bolts holding. Offers 4 inches of adjustable Vertical movement. When trimmed up to the "sweet spot" where engine RPMs are highest, it seems like there is fine line between that sweet spot and. The motor was originally installed with the transom bracket flat against the top surface of the transom. I have pretty much figured out how to make the transom/jack plate, but what I'm reading there are come posts about moving the motor further away from the transom so here is my. Here's the deal. WEIGHT: 23lbs. 5 REASONS YOU SHOULD CHOOSE THE ATLAS™ HYDRAULIC JACK PLATE. 99. Quick buy. It's all sealed with 5200 and paint. Add To Cart. T-H Marine JP-4FA-DP Hi-Jacker Fixed Jack Plate - 4" T-H Marine AHJM-4-DP Atlas Car Micro Jacker, 425 Pounds. After west system cure. Vance Machine MFG ;Aluminum. $14. $ 17899. This one piece design featuring the innovative rod, and slot lifting system will handle the stresses from the heaviest and most powerful outboards, 400hp or less, on the. . MJ-1-DP Jack Plate 4'' Setback Small Engine Jack Plate for Outboard Motors Up to 35HP (Wooden Mounting Block Included) Manual Add Distance Between Engine and Transom. This is the best choice if your focus is speed, shallow water, or ease of use. 5 inches lower than the bottom of my 2023 Starcraft Alaskan 13 (with 20'' transom). Lowtide. Thanks. A jackplate has several advantages. Best Hydraulic Jack Plate. I talked to the Crestliner reps. Tilt and Trim Transom Clamp Adapter. Remember, a jack plate levers the motor further out behind the transom. TinBoats. The bolts are not centered in the holes, though. 6" set back (Magnum) HDEX-60-HD-CM Max combined set back 12" 8" set back (Magnum) HDEX-80-HD-CM Max combined set back 15"Bob’s Machine Shop’s fixed setback brackets are made of 5/8’s inch thick, heavy-duty 6061 T6 aircraft-grade aluminum and can handle up to 550-hp engines. . For any given boat with a given motor at a given set back with a given prop at a given speed with a given operator's goals, there is going to be an optimal motor height. 30. 01. The dealer reinstalled the motor with a 3/4 or 1 inch piece of starboard between the top of the transom and the clamps. Also allows mounting of long shaft motors to shorter shaft transom boats. 2023 Harris. I need to replace my transom. Suzuki Aluminum Transom Plate anode 55320-94900 4 Stroke DF60-DF350 2STK 115/140. #1. Attwood SP-400-RB Adjustable Transom Saver, 23 to 35 Inches, Composite Head Holds Engine, Roller and Trailer Mounts. 5. I always cut clearance into the jack plate so the jack plate doesn't crush the Aluminum and there for. Tighten all the bolts and allow the reinforcement to stay clamped for about a week to complete the curing. $10999. 1/4" 6061-T6 Extruded Aluminum Construction with Stainless Steel Fasteners. Messages. Ideal for fresh or salt water use. Free returns. CMC High Speed Hydraulic Transom Jack is ideal for fresh or salt water use. 5 out of 5 stars 33. Adjustable 4'' Set Back Jack Plate Manual Power Lift Transom Outboard Boat Motor. cost of aluminum and. 4" Adjustable Aluminum Outboard Boat Jack Plate 6" Setback for JPL4000 NEW Fits for all V-4 and V-6 standard bolt pattern engines Brand New C $185. 4 inches of setback. Quantity. This cast aluminum offset type jack plate is designed for clamp-on mount outboard motors up to 35 HP. Frequently bought together. It’s responsible for directing the motor’s thrust parallel to the water. The 18 was rated at 27 on a reasonably fast boat. The jack plate is. It's made up of two layers of 3/4" marine ply and 1 layer of 3/4" thick of solid mahogany. Get it as soon as Monday. It has five inches of travel an sets back 5 1/2 inches from the transom.