Feb 22, 2019. Re: jack plates/what is their purpose/. Go (800) 209-9624 M-F 9-5 ET (800) 209-9624 M-F 9-5 ET. Outboard Jack Plates. Jack Plates are the perfect solution for long shaft engines with a short shaft transom! The engine side holes of the Jack Plate is drilled 1. The key features are that it is extremely strong, light, and has almost zero flex. But on most boats, the lower unit needs to be deeper in the water for an effective hole shot. For all those Grady or other boat owners concerned about the aluminum transom bang cap deterioration - please see the attached picture 1 of my aluminum cap. 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. Note that the angled pieces are longer than they appear. 3. If the jackplate moves the intake very far away from the "clean", bubble-free water the motor will cavitate. Constructed of Extruded 6061-T6 Aluminum alloy. Get it as soon as Monday. Danti TSP-1 transom Plate Aluminum Transom Support Plate Fit for Top Bolt Holes. and they both informed me that the motor would be lifted 1" higher that the lowest setting on the transom. Speed is reasonable at 27 though the 25 was rated at 30-32 on a reasonably fast boat. Forums. Units feature twin massive cross members for super strength and rigidity. Hypalon/CSM Fabric. No welds or castings to break. 51. I used aluminum square tubing and plates to raise my motor 6” total. LARGE Jack Plate - Currently in Backorder - 2 weeks. Add to Cart . They offer up to 6 inches of travel. motor. ( Purchase Plans, if you haven't already. THE ORIGINAL ALL-WELDED ALUMINUM BOAT. A note- most people that get a Jackplate, set it and forget it. Depends on your current setup. 4. 5" *8" PVC Stainless Screws-White. Was $179. 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. With motor on the transom the ventilation plate was 2. The Mini-Jacker stands off transom 4". Jan 27, 2022. And since the stationary part of the jackplate will most likely be at the same height as the engine clamps were, there will not be an increase in twisting force on the top of the. Another application includes mounting the 5 inch vertical extension on a hydraulic jack plate to raise the motor higher on shallow running boats that are equipped with. com FREE DELIVERY possible. $25. 00 $ 146. Learn more from TH Marine about setback recommendations and the affects adding a jack plate to your boat. com. KUAFU 4'' Set Back Jack Plate Manual Power Lift Transom Outboard Boat Motor. The Mini Jacker allows mounting of long shaft motors to shorter shaft transom boats. Tim Barker Jack plates perform two key functions. 3125 Quantity: 1. 97 . and at that time(2000)they thought it would be strong enough, but wouldn't guarantee that warranty would cover transom problems if jack-plate was installed. #1. The extension is constructed of extruded 6061-T6 aluminum alloy ½-inch-thick aluminum. The jack plates lift the motor out of the water higher. I put the motor on the boat for the first time and to my surprise the cavitation plate is dead even to the bottom of the hull. As a manufacturer of jack plates, I can attest to the fact that many aluminum boat owners, and even aluminum boat builders do install jack plates - both manual and hydraulic jack plates. • Width (Transom Side) – 12 ½”. 5 inches below the hull. This essentially provides less drag on the boat. The bent trim on the transom is from tilting the motor (200hp) forward when the jack plate is too low. meaning you can run the motor higher. It's a weld-craft boat so the transom is already built pretty solid so I should be better than fine. 25 inches thick and is made up of three layers of wood laminated together with epoxy and stainless steel screws. Marine T & H MARINE TSP-1 Transom Support Plate for Top Bolt Holes (3001. The two piece, T-6 heat treated, 1/2" anodized aluminum bracket will work with even the most powerful main engines. More Details. I changed the basic dimensions for the boat side angle aluminum pieces to 11 inches, and the motor side to 13 inches. . Re: Jack plate/set back with a jet outboard? yes; set it up buy experimenting a little . TinBoats. Offers 4 inches of adjustable Vertical movement. Fully TIG Welded Aluminum Bracket. This cast aluminum offset type jack plate is designed for clamp-on mount outboard motors up to 35 HP. The aluminum is 1/4" plate and is through bolted with SS bolts. The transom is 60"by 20. One swears by jack plate and the other warns against it. ECOTRIC 4'' Adjustable Set Back Jack Plate Outboard Boat Aluminum New Jack Plate Factory Style. Danti TSP-1 transom Plate Aluminum Transom Support Plate Fit for Top Bolt Holes(3001. H. The Mini-Jacker stands off transom 4". $19932. Now $ 153 25. NOTE: SOME JACK PLATES ARE MADE TO ORDER, WHICH CAN TAKE UP TO 4-6 WEEKS. It will weight roughly 120lbs. 00. I'm using a mini-jacker with a short shaft 1983 25 hp Mariner on a 1971 Wards Sea King 1436 jon with a 16" transom. Select the department you. These spacers are made out of strong aluminum alloy and machined flat on both sides. 5. Delivering to Lebanon 66952 Update location All. Just looked on e-bay. WEIGHT: 23lbs. Layout the hole locations, as shown on the drawings. Re: Mounting Talons on Aluminum boat [Re:. 00. Instructions is. Outboard Transom Reinforcement Backing Plate - Top Bottom Pair 2 Inch. I wasn't quite done in this picture, but you get the idea: View attachment. the sides on my boat are only 13" tall and i have a short shaft johnson 9. It also came with a 150 Merc inline motor. The clamps on the motor hit the transom. 84. The steering will have to be changed because the Evinrude setup is different with it being dated. . With the 4" set back I have the anti-ventilation plate about 2" above the bottom of the hull. splash plate is a must. Join this channel to get access to perks:Steel is 3 times stronger then aluminum. #2. It can be mounted on any boat transom using four ½” bolts (mounting hardware not included). 5 out of 5 stars 33. Minn Kota 1810222 Talon Tilt Bracket, 10/12-Feet. Outboard motor jack plate pre-drilled hole dimensions listed below in inches:Pre-drilled holes for 1/2'' stainless hardware, 12 7/8'' across the top two holes from center to center, 9 7/8'' across the bottom two holes. Bob's Machine Kick-Back Jac Plate. There are three mounting options for the side imaging transducer. 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. Installs on port or starboard side without removing outboard motor. T-H Marine Hi Jacker Two-Piece Adjustable Jacking Plate. It's held up very well and gives the transom a little added protection against bolt pull-thru. #9. BESTOOL Aluminum Boat Jack Plates 4'' for Outboard. I made the one in the thumbnail with four pieces of salvaged angle aluminum. Mine always had big washers there, but I thought the transom plate. Lowtide. Skip to content. A fiberglass sailboat will typically have a collar anode on its prop shaft and possibly one for its rudder shaft. net and give back. The transom on smaller boats are weaker than those on bigger boats. Kick-up (or breakaway) jack plates allow you to take your boat to places you've never been before with a traditional jack plate. It has a self-contained hydraulic pump station system, so there is no requirement of. ) If you are mounting a longshaft motor on a 15" transom, make the moving part of the the jackplate 5" longer than shown in the plans drawings. 5'' x 3/8''. Cast in high quality aluminum. 61012. Made of 713 cast aluminum, dipped in. $ 17899. I always planned on using a jack plate but never though what kind of clearance issues I might run into. Adjustable 4'' Set Back Jack Plate Manual Power Lift Transom Outboard Boat Motor. current price Now $153. JACK PLATE. Currently I'm running a Yamaha F150TXR, and my hull is rated for 200 HP. Joined Apr 29, 2009 Messages 1,651 Reaction score 1 Location Hagerstown MD. 99 $ 25. The bending also caused some creasing because the cap was bent over both sides of the transom (which works against bending for the "U". Enclosed are some pics. 2023 Crestliner MX 21. 300 Maximum Horsepower. They are each intended to give some improvement in outboard motor performance vs. $683. I received an e-mail recently from a boater who was considering installing a jack plate on his 17-foot center-console boat, which sported a 90-horsepower V-4 engine on the transom. The previous owner was completely upfront and wasn't trying to hide anything. T-H Marine Hydraulic Jack Plate. Yes, the transom would have looked great with some fresh paint and TLC. Eliminates bolts "biting" into transoms. Thanks for watching#TBNation #DIYThe Power-Pole Universal Aluminum Boat Mounting Plate installs on the port or starboard side without removing your outboard motor. 1 Year Unconditional Warranty against manufacturer defects. Sep 17, 2020. Re: Cutting down a transom to mount a short shaft outboard. 99 $ 139. Mine always had big washers there, but I thought the transom plate offered a little more protection for the heavier HPDI setup. The brackets can be fixed and adjustable, but when it comes to adjustability, jack plates could be a better option. A jack plate attaches between your boat's transom and the outboard motor. Attached to a transom, such a plate can move vertically, and you can affix it. T H Marine Atlas Micro Jack Plate. H. Yah, another sheet of aluminum, new boards all sealed up and you are money. If you went with a 4 blade prop, you get more "stern lift", and a side effect of the 4th blade is more "bite". +. Transom jacks are used to adjust the motor higher out of the water for optimal shallow water performance. Max support 750HP 1500 lb. Also allows mounting of long shaft motors to shorter shaft transom boats. T H Marine Atlas Micro Jack Plate. 26. Quantity. 57 $ 9. $116. Lightweight. Manual jack Plate is suitable for all engines under 225HP, offers 4in setback and 4in of adjustable Vertical movement. important_devices:. . About everybody around here goes 2 pieces of 3/4 but 3 pieces of 1/2 would work just as well too (maybe better, more glue/epoxy). I have a 1648 riveted Jon, 20" transom, with a 30hp etec, with power tilt and trim. Bronze and Brass hardware eliminate binding. Bearing Bronze Nut makes adjusting easy and simple, no more seizing up. Re: metal transom plate. 12,532. The Bob's Machine Versa Jac Manual Jack Plate is made of high-quality aluminum and can be upgraded to hydraulic. * Although our general guidance suggests 4” jack plates for boats under 18’ long, like small aluminum boats and duck boats, 4” jack plates can also be a great fit for the 17’, 18’, and 19’ inshore boats used. I can't cut in down because my transom knee is flush with top of transom. Brand New. Evenly distribute loads on high. 9 hanging off the back right now. Layout the hole locations, as shown on the drawings. It will still tilt enough for the transom saver, but I don't know if it would tilt all the way up to the lock position. Another application includes mounting the 5-inch vertical extension motor mount on a hydraulic jack plate to raise the motor higher on shallow-running boats that are equipped with tunnel extensions. Atlas Hydraulic Jack Plate, 12". The outboard does not stay perpendicular to the water at top speed. Once you slide the new transom boards in and bolt them up that skin will straighten right out for ya. After identifying the rivets to remove, mark the outside of the rivet head with a black dot with a sharpie. 400 Maximum Horsepower. The mini-jacker™ stands off transom 4". What's new. Raising an outboard higher on the transom can reduce drag and raise top speed. 5 to 20 HP 2 Stroke Motors. 13'10" long, 32" wide at the bottom, 48" wide at gunwales. A jack plate IS a radical change in hydrodynamics. Many CS's are shipped to the dealer as 20 inch transoms. More Details. Reaction score. It's on a double wall aluminum transom, and the bolts are 1/2 inch diameter in 5/8 inch diameter holes. Width (Motor Side) – 17”. 68. 8067) 4. For non-transom-mounted installations. Then figure the tiller and swinging the motor left and right. My purpose was to take advantage of the vertical lift since I cross a lot of shallow sand bars while I am fishing. Designed to absorb stress that it's exposed to and evenly distribute it throughout the transom, our transom plates protect the exterior of your transom from scratches and dents while also providing reinforcement. 99 $ 25. Weighs 28 lbs. Mini Jacker™ Jack Plate / Outboard Motor Bracket. 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. Lightweight. Atlas Micro. Powder Coated Finish. #11. Boats. 6 inches of setback. 11/15. The two piece adjustable manual has 5" of slot adjustment at the motor mounting bracket and 1-1/2" of adjustment at the transom bracket. Re: Installing a long shaft outboard on a short transom. But, it has quite a. The end result is super strong. Our drop-down plates are perfect, for example, for optimizing a short-shaft outboard on a 20-inch transom. This essentially provides less drag on the boat. 3 inches of setback. Hi BCO. 90. The motor was originally installed with the transom bracket flat against the top surface of the transom. It's made up of two layers of 3/4" marine ply and 1 layer of 3/4" thick of solid mahogany. Any advice would be helpful. How you get the motor to that height is another discussion. Vance Manufacturing jack plate spacers can add 5/8’" up to 2’" of setback to. • Set Back – 5. Great For Shallow Water Boats – Gheenoes, jon boats and skiffs. 50 inches of adjustable vertical movement. I've tried a rubber fender washer but that don't work. Outboard motor mount slide transom. They generally point forward and backward. ATLAS™ is truly the best hydraulic jack plate in the world. Re: Installing a long shaft outboard on a short transom. $132. 4" Set-Back Plate 55-0240. 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. +. Whether you just call them wedges, transom wedges, transom spacers, jack plate spacers, jack plate adapters, or something else, we have a number of solutions to help make sure your motor gets mounted correctly without the trouble of interference. It is a 20" transom. Please contact us before purchase if you require specific sizes. An innovative flared shape allows this four inch set-back bracket more transom contact area to reduce stress and improve the motor's stability. Any owner seeking the last bit of speed from an outboard-powered boat should grab a yard stick. Made of high strength polished Aircraft Quality Aluminum. Re: How to raise transom. And you can mount a jack plate however it fits, higher or lower on the transom. Features. $146. 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. Provides 2" setback and 3" rise. A hydraulic jack can be adjusted on the fly, going deep in the water to help you get a good hole shot, then raising up for optimum performance once you're underway. 3 out of 5 stars 111. . By Charles Plueddeman. Dec 29, 2011. Re: Jack plate on small boat questions. I can't cut in down because my transom knee is flush with top of transom. I have a long shaft 15hp Suzuki and a short transom Lund boat. Kojem Adjustable Outboard Boat Jack Plate 6 Set Back Aluminum Boat Motor Power Lift Add Distance Between Engine and Transom. 00. 1,298. T-H Marine MJ1DP; Mini. 6 out of 5 stars. With the plate as high as it will go, Moody begins tightening the bottom-most bolts. Brand New. The Original #1 Selling 20' Aluminum Bay Boat PERIOD! HYPER-LIFT BAY. T-H Marine CMC High Speed Hydraulic Power-Lift Transom Jack - 5-1/2" Set Back. partsdirectsales. 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. Raising an outboard higher on the transom can reduce drag and raise top speed. 4. NIXFACE Jack Plates for Outboard Motor 8'' Setback Aluminum Manual Jack Plate. Dock Boards are for use with forklifts and pallet jacks. The only value of a jackplate for a jet is to raise the motor sufficiently to align the intake with the top of the tunnel or bottom of the boat. This put the cavitation plate about 2 inches below the bottom of the boat. 00 $ 146. Small OB without hydraulic trim on a aluminum boat and small wheel trailer has more road vibration issues then larger heavier rigs wit heavy engines with hydraulic trim. Overview. The T-H marine Hydraulic Jack Plate is one of the best and top-rated choice for the hydraulic jack plate among the customers. 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. I was looking for advice on whether I should use a piece of . T-H Marine AHJ-4VHD-DP Atlas Heavy Duty Hydraulic Jack Plate - 4" Setback. FREE delivery Thu, Nov 16 on $35 of items shipped by Amazon. on that size boat i don't think you will see a lot of difference. I'd probably be lifting the bench off the ground before the aluminum bent. 99. If you have access to a mill & some aluminum angle(1/2 inch thick)you might be cheaper to make one. I've tried a rubber fender washer but that don't work. Jack Plates are the perfect solution for long shaft engines with a short shaft transom! Mar 4, 2009. I intend to use three thicknesses of 20mm/3/4" GRP and aluminium angle to raise the transom,which will give me the same thickness of transom. Clear All. Model # 15920994 Mfg # AHJ-12V-DP. Mine has stainless plating on both sides for the top inside and both top and bottom of the outside of the transom. CMC, ML-65 Manual Jack Plate, 5 1/2" setback. Offers 4 inches of adjustable Vertical movement. net The original aluminum boat site! Blog. . Menu Log in Register Forums. Typically you can raise the motor about 1/2 to 3/4" for every inch of setback, which will help in several ways. 437. Talked with two Jack plate co. D-Rings, Tow Rings, Tow Eyes. 5-inch Set Back CMC Manual Power-Lift Transom Jack Plate 65012. My research suggests that the jack plate will work on the sst transom however, the adjustments will effect your current rpms etc. Quantity. Thanks. 99. Easy installation. you need the motor to be as close to the boat as possible as the bottom of the boat helps load the pump with water. Jack Plate Plans Construction Notes. Add to Cart. 3" angle. 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. it is not a jack plate. However, the Jet has a short shaft. Get it as soon as Thursday, Sep 28. FEATURE: Offers 4 inches of adjustable Vertical movement; 4 inches of setback. • 1 ½” of adjustment at the transom bracket. When I got it, the boat had a 40HP Evinrude that had been on it 30+ years. If you're considering a jack plate for your boat, the lower price of a manual plate can be enticing. 1 Year Unconditional Warranty against manufacturer defects. #1. Provides a template for drilling holes into a new transom. In Stock. However, the Jet has a short shaft. It has five inches of travel an sets back 5 1/2 inches from the transom. 500 inches higher than the transom. I received an e-mail recently from a boater who was considering installing a jack plate on his 17-foot center-console boat, which sported a 90-horsepower V-4 engine on the transom. JACK PLATE. Let that cure. 4. 4" Set-Back Plate 55-0240. #4. T-H Marine CMC ML-65 Manual Power-Lift Transom Jack Plate - 5-1/2" Set Back. May 29, 2005. 5. Cast aluminum spacer provides 2" of setback for bolt-on motors. • Width (Motor Side) – 13 ¼”. . • Set Back – 5” (total length from of transom side to the back of the motor slide) • Motor Plate Height. Re: Jack Plates on G3 Eagle 175. us. #1. 5 out of 5 stars 46. Adjustable Manual Boat Jack Plate - High Grade Marine Aluminum - for up to 30hp Outboard Motors - by On The Fly Jack Plates. With a jack plate, I'll have to lower the plate to drop down a long shaft motor. Shop Now. Armstrong Brackets in Action. 1 Year Unconditional Warranty against manufacturer defects. Oct 11, 2014. 00 $ 146. The Mini Jacker™ allows mounting of long shaft motors to shorter shaft transom boats. com: boat transom jack plate. Made of 1/2 inch 6061 T6 alloy aluminum extrusions and fastened with stainless steel fasteners. They act in place of a small-engine shaft extension, mitigating the issues that arise when trying to mount to a transom designed for long-shaft engines. SKU: 550240. To top it off, they put a ghetto addition to the top of the transom. C $307. $174. It is available in setbacks from 4" to 8" and can handle an outboard motor up to 625 lbs. The transom plate is essentially a reinforcing element that is attached to the transom. The backer is 2 pieces of 3/4" plywood glued together. 5 out of 5 stars 33. 57-$9. $380. 49. 99. $52. Attwood SP-400-RB Adjustable Transom Saver, 23 to 35 Inches, Composite Head Holds Engine, Roller and Trailer Mounts. Jack Plates are the perfect solution for long shaft engines with a short shaft transom! The engine side holes of the Jack Plate is drilled 1. net The original aluminum boat site! Forums. $22. 3. or i have 2 pieces of 3/6 aluminum bent into a semi Z 3 inches on each bend, and 3. OK, I have to move my motor up on the rear transom, I've done a bunch of searching on both this site and the internet. JACK PLATE DIMENSIONS: • Height – 10 1/2”. I want to raise it 5-6 inches so that it is level with the top of the stern of the boat. Boat Motor Supports & Transom Savers ; Boat Trailer Guides & Rollers. nice answer from cmc. Specs. 99. 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. Maybe a thinner gauge aluminum would be easier to work with.