General rule of thumb is the cavitation plate (horizontal plate above the gear case, where you would attach a hydrofoil for instance) should be even with bottom of the boat. Remember, a jack plate levers the motor further out behind the transom. $25. Super for skiffs, aluminum boats, and inflatables. This put the cavitation plate about 2 inches below the bottom of the boat. A mini jack plate would probably be the solution to raise the outboard if I decided to go that route. Motors . $1,699. View Details. 400 Maximum Horsepower. FREE delivery. Drop-down plates are made with aircraft-quality aluminum and some models are rated for. 5 footer). 00 $ 147. No wax, no way. 4" Set-Back Plate 55-0240. The Transom Elevator comes to your rescue. Units feature twin massive cross members for super strength and rigidity. 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. Outboard Jack Plate is made of 0. New posts Latest activity. WEIGHT: 23lbs. T-H Marine CMC High Speed Hydraulic Power-Lift Transom Jack - 5-1/2" Set Back. 3. T. CMC High Speed Hydraulic Power-Lift Transom Jack 5-1/2" Set Back - T-H-65301. If you're considering a jack plate for your boat, the lower price of a manual plate can be enticing. With the 4" set back I have the anti-ventilation plate about 2" above the bottom of the hull. Blog; 866-790-7767; Quick Message;. Buy It Now. The Original #1 Selling Aluminum Bay Boat. The outboard does not stay perpendicular to the water at top speed. splash plate is a must. Slip is still high at 17%. The addition of the CMC Manual Power-Lift Transom Jack Plate allows for better starts and getting the boat up and. Tightened down the upper transom bolts too. Helps to find “the sweet spot”, whether rough water, a change in boat load, or both. While he’s a pretty good aluminum welder and the mount and transom was quite solid. 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. 30. 500 inches higher than the transom. Dec 3, 2010. 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 tunnel extensions. Algonquin Il. $3613. Danti TSP-1 transom Plate Aluminum Transom Support Plate Fit for Top Bolt Holes(3001. Available in 4" or 6" setback. ( Purchase Plans, if you haven't already. The Mini Jacker™ allows mounting of long shaft motors to shorter shaft transom boats. 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. Offers 4 inches of adjustable Vertical movement. Reply. Boost Speed with Outboard Engine Height Adjustments. I talked to the Crestliner reps. To top it off, they put a ghetto addition to the top of the transom. How you get the motor to that height is another discussion. S. $83. It is rated for a 10 HP motor, 3 persons, and 545 lbs total payload. net and give back. 26. Boat jack plates are used for a variety of different reasons, and they offer a multitude of advantages over boats that lack one. 250" plate aluminum and brace the whole transom or I also have 3" x 3" angle aluminum to possibly. If you run a jet and need the motor tucked up to the transom as much as possible, or if you run a tiller-motor and don’t want to set the handle too far back, the 4” is the way to go. 5 inches lower than the bottom of my 2023 Starcraft Alaskan 13 (with 20'' transom). The setback is the distance from where the jack plate mounts on the boat (the transom) to where it mounts to the motor. Here are some additional specifications for the CMC 5 Inch Motor. 5. Opens in a new window or tab. 99 $ 25. These spacers go between the transom and the engine’s mounting bracket or they can also be installed between the jack plate and engine. I just installed a jack plate on my Alumacraft which has a 20hp outboard; however, I could only get the 3/8 stainless bolts torqued to 22 Foot Pounds before the transom started bending inwards a little at the area of the bolts washer; my transom is hollow and has two . Ships from and sold by Amazon. CMC, ML-65-10 Manual Jack Plate,. T-H Marine's ATLAS™ hydraulic jack plate is truly the next generation in jack plate design, built for the heaviest and most powerful outboard engines on the market today, even the big four strokes. • Set Back – 5. HECASA Adjustable 4'' Outboard Boat Aluminum Jack Plate Tool Manual Silver Maximum 225 Horsepower. that a manual jack plate is my best bet and I can get one for $100-150 for a motor that small. Tilt and Trim Pontoon Boat Spacer. 15 hp w/ 9 1/4 X 8 prop [/attachment] My projects have a way of snowballing into the extreme. Be sure to use stainless steel hardware all around for years of corrosion resistance. This item: T-H Marine EBL-1-DP Twist Step Emergency Jack Plate Ladder. 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. T-H Marine Hi Jacker Two-Piece Adjustable Jacking Plate. Save 21%. The new redesigned Allison jack plate is probably the lightest and most rigid on the market. On second thought, a piece of 1/8" thick 1-1/2" aluminum square tube lagged down to the top of the transom with 1/4" diameter 3" long stainless steel sheet metal screws shoud be a pretty stout fix and get you withing 1/2" of the optimum height for your motor which should be close enough. 00. 99. I had been running the boat with that transom-channel empty and while the motor clamp made 2 round indents because the aluminum channel was empty, now with a piece of wood on the inside, it should be a lot better. More Details. 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. Cmc Wedges. Then new bang plate and caulk the edges with the expensive Grady white color caulk from Grady. 9 out of 5 stars 28. #1. Cavitation plate 2 inches below transom, worth raising? Thread starter EddiePA; Start. Bob’s Machine Shop’s standard series jack plates have a proven track record. About this item. 00. 9 out of 5 stars 28. It is a must for conversion from prop to jet drive. Jack Plates are the perfect solution for long shaft engines with a short shaft transom! The engine side holes of the Jack Plate is. ReplyAluminum Boat Cleaners; Boat Vinyl Cleaners; Boat Wash; Brushes & Handles; Buffers & Pads; Hull & Deck Cleaners; Boat Wax; Marine Metal Polish; Mold & Mildew Cleaners. Marine T & H MARINE TSP-1. 3. 5 REASONS YOU SHOULD CHOOSE THE ATLAS™ HYDRAULIC JACK PLATE. But they flat work. The Rapid-Jack's one-person operation makes it easy to adjust engine height in quarter-inch increments. 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. 99 $ 25. The previous owner used solid oak for the transom and it cracked, so he cut it down below the crack. and they both informed me that the motor would be lifted 1" higher that the lowest setting on the transom. They offer up to 6 inches of travel. JACK PLATE. Outboard Motor Bracket for Boat, 304 Stainless Steel Auxiliary Boat Motor Bracket Outboard Motor Support for 7. New posts Latest activity. Feb 5, 2012. Overview. 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. The Mini-Jacker™ allows mounting of long shaft motors to shorter shaft transom boats. They do it all of the time on fiberglass Carolina Skiffs. Helps to find “the sweet spot”, whether rough water, a change in boat load, or both. Finished height of transom with jack plate is 14 3/4". Pre-drilled Hole pattern: 12 7/8 inches across the top two holes. Joined. The mini-jacker™ stands off transom 4". Note that they are an addition to an already well-established line of jack plates from Dometic. The dependable, self-contained and water proof CMC High Speed Hydraulic Power-Lift Transom Jacks have a maximum lifting capacity of 7853 pounds of thrust, more than any other transom jack. Adjustable 4 Set Back Jack Plate Manual Power Lift Transom Outboard Boat Motor. Its solid cast black aluminum 1 piece design sets against a boat transom providing additional mounting space for difficult. 1 Year Unconditional Warranty against manufacturer defects. 5 out of 5 stars 33. EXCELLENT DESIGN: This durable, reliable, high-quality jack plate can meet your use needs and is the ideal replacement choice for you. Jack plates can not be used to lower the motor to remedy the cavitation problem. If you ever look at an aluminum boat, with the transom wood removed, and the one or two braces. Outboard motor riser plate allows the motor to be mounted 5" higher than the standard mounting height on the transom. 6 inches of setback does make the engine behave like its been mounted about an inch lower. needed for my 16' aluminum boat. I don't have a vise that's mounted secure enough to bend the 3. Weighs 35 lbs. 00. The angles are pinching the aluminum plate, instead of the plate slipping in between the angles. Jack plates optimize performance and enhance the shallow water operation of outboard boats. Here’s another classic one-piece design for you! This particular jack plate offers a 5-inch vertical adjustment as well. it's awesome. We stock a wide variety of fixed jack plates, manual jack plates, and hydraulic jack plates for boats in. I have had a CMC PL-65 hydraulic jack plate on my 19 Sea Chaser for 10 or 12 years. Select the department you want to search in. Made of strong 3/8" 6061 T6 alloy aluminum (not cast aluminum), the CMC transom washer can eliminate bolts “biting” into transoms and can more evenly distribute loads on high performance engines. Add to Cart. Self-contained, sealed hydraulic actuators built into a rugged 6061 aluminum frame deliver fast, eight-second lift time and the power to handle even the heaviest V6 outboards up to 350hp. Our drop-down plates are perfect, for example, for optimizing a short-shaft outboard on a 20-inch transom. Re: Jack plate on a 16' flat bottom boat? I have a mini jacker on a 1436 jon with a 83 mariner 25hp short shaft motor. My. Made this myself in under 45 minutes spent a total of $35. A jack plate is a plate that you mount on the transom of the boat’s hull. Clear All. Weighs 23 lbs. 00. I've been looking at my options and reading how several other folks on here removed the old transom and put a new one in that is taller, also how some folks used either a jack plate or. 1 3/4" thick aluminum transom riser. 36. Select the mounting hole on the outboard bracket that will best suit your boat and application. 8 out of 5 stars 27. This cast aluminum offset type jack plate is designed for clamp-on mount outboard motors up to 35 HP. 5" of adjustment at the transom bracket. HERE IS THE TRICK. Offered in 4″, 6″, 8″, 10″, 12″ and 14″ setbacks, Bob’s Jack plates offer 1 piece design, unlike competitors that require. #9. 2023 G3 16 DK. My research suggests that the jack plate will work on the sst transom however, the adjustments will effect your current rpms etc. 0. H. it is not a jack plate. 99. As a result, there is a significantly greater twisting force on the transom due to the lever action of the motors thrust on the transom. $19932. 4. Product Name. When trimmed up to the "sweet spot" where engine RPMs are highest, it seems like there is fine line between that sweet spot and. or i have 2 pieces of 3/6 aluminum bent into a semi Z 3 inches on each bend, and 3. It is rated for a 10 HP motor, 3 persons, and 545 lbs total payload. Going faster doesn't always mean less economy; with the hull riding high, less drag equals less work for the motor and less prop slip. Cost 30% less than from a Dealer! Made of high strength polished Aircraft Quality Aluminum. 00. Transom Support Plates / Transom Washer Plates. 65012. Features: Comes with Gauge; 5-1/2" Set Back; Model PL-65-10HSCMC 9" Static Set Back Plate 90012. Transom Spacers 5/8″ to 2″. Let that cure. Specs. Weighs 24 lbs. cost of aluminum and. Slip is still high at 17%. Features all welded hull seams, and a natural colour with tan interior. Small Outboard jack plate. Suzuki Aluminum Transom Plate anode 55320-94900 4 Stroke DF60-DF350 2STK 115/140. KOJEM Jack Plate Adjustable 8'' Outboard Boat Jack Plate Aluminum Manual Power-Lift. not sure how your motor is mounted but most motors can be raised and lowerd on the transon mounts. The neat thing about making your own jackplate is tailoring the size to your boat and motor combination. $28. Once you slide the new transom boards in and bolt them up that skin will straighten right out for ya. Motor brackets & jack plates are commonly used to attach an outboard engine to a vessel, and these parts are available in different designs and sizes. 9 out of 5 stars 28. Get it as soon as Monday. net The original aluminum boat site! Blog. #2. The Mini Jacker allows mounting of long shaft motors to shorter shaft transom boats. The transom on smaller boats are weaker than those on bigger boats. The present steering comes into the splashwell and is at a fixed height because it being fixed by a plate. $161. T-H Marine TW-3-DP Reverse Tilt 5 Degree Aluminum Transom Wedge Jack Plate 2x11. 5" setback from transom, 5" of slot adjustment at motor mounting bracket, and 1. FREE delivery Tue, Nov 14 . 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. . $115. A50-0326TAL12D Aluminum Transom Cap, Anodized, 9/16"W x 13/16"H x 12'L Items are cut by manufacturer for shipping. Jan 27, 2022. The interior transom should span the entire width of the boat and go about 2/3 of the way down. This jack plate is custom designed by Darris Allison, and is brand new. 99. The general rule of thumb with a setback mounted on a flat transom non-tunnel boat is to raise the engine 1 inch for every 2 inches of setback. 2” Setback Outboard Jet Jack Plate. $25. The mini jack plate was $100. Add $ 59 00. Getting somewhere faster also means less operating time on the motor. T-H Marine JP-4FA-DP Hi-Jacker Fixed Jack Plate - 4" T-H Marine AHJM-4-DP Atlas Car Micro Jacker, 425 Pounds. Re: Jack plate/set back with a jet outboard? yes; set it up buy experimenting a little . 8067)A friends father fabbed a “raised transom mount” to make a long shaft 4 stroke yammy work on a 14’ aluminum for a back lake boat a few years ago. The mini-jacker™ stands off transom 4". 10/15. Location. I always cut clearance into the jack plate so the jack plate doesn't crush the Aluminum and. The previous owner was completely upfront and wasn't trying to hide anything. Ideal for fresh or salt water use. Jcak plates two pairs of precision machined aluminum angles locate the motor with 6" setback from the transom. Just looked on e-bay. 51 $ 152. 11/15. 5 out of 5 stars 33. 5 out of 5 stars 33. These jack plates are used to improve an outboard boat's speed, holeshot, fuel efficiency, and makes navigating in shallow waters easier. Any owner seeking the last bit of speed from an outboard-powered boat should grab a yard stick. $94. I need to replace my transom. Hydraulic Jack plate. Yah, another sheet of aluminum, new boards all sealed up and you are money. Location. Join this channel to get access to perks:Steel is 3 times stronger then aluminum. Outboard motor riser plate allows the motor to be mounted 5" higher than the standard mounting height on the transom. 1 Year Unconditional Warranty against manufacturer defects. Description. Start with four 12" lengths of 4" x 4" x 1/4" aluminum angle. From $288. 1-48 of over 1,000 results for "transom plate" Results Price and other details may vary based on product size and color. Now $ 153 25. T-H Lower Bolt Holes-Standard T-H For Yamaha and Verado- 4 bolt holes CMC BOTTOM Transom Washer Plate / Transom Support Plate CMC Top Transom Washer Plate / Transom Support Plate. 2. FREE delivery Mon, Nov 20 on $35 of items shipped by Amazon. The only legitimate way to use a short shaft motor on a tall transom is to cut the transom down. Tsp-2dp Marine Transom Support Plate Fits For Top Bolt. Adding these spacers is the simplest. 500 inches higher than the transom. FREE delivery Thu, Nov 16 . Made from non-corrosive metals from stainless, aluminum (T-6061), and brass, allowing our jack to last a long time in harsh environments. 4 each ½”- 3 1/2” long bolts – stainless steel. Jack plates are used to improve an outboard boats speed, hole shot, fuel efficiency, and the boater navigate in shallow waters. $25. Free shipping. I had to do the same thing with my '66 20hp, which is identical to your motor because it has an 18" leg, but boats of that vintage only have a 15" transom causing the motor to sit a little low in the water. mounting bolts or Jack Plate there is -0. . 4 each ½”- lock. $146. Lower Unit Damage. Outboard lift bracket is is a must for conversion from prop to jet drive. Marine Grade Transom Block. Re: Jack Plate for a 14ft V-bottom with Short Shaft Transom Your numbers are a little better. 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. The primer paint will prevent galvanic corrosion and the sealer will preserve your wood. All V-4 and V-6 standard bolt pattern engines are compatible with the Jack Plate Adjustable Outboard Boat 4" Set Back Boat Motor Power Lift. Tim Barker Jack plates perform two key functions. My new higher transom will give the cav plate measurement of 21 1/2" . $299. 4 out of 5 stars 17 $104. Manufacturer model #: PKB-T-4-0-U-BK. In my case I had 16. Combined with the 4 inches of adjustable. Hi BCO. The 1/4" engine plate ties everything together. It's pretty. New posts Search forums. This transom jack has no welds or castings to break. The 5" vertical extension allows the motor to be mounted 5 inches higher than the standard mounting height on the transom. Adjustable 4'' Set Back Jack Plate Manual Power Lift Transom Outboard Boat Motor. not looking for any speed/performance increase. I put a jack plate on (about 7" of setback) and ran it this weekend and had lots of water come. Oct 15, 2017. I'd probably be lifting the bench off the ground before the aluminum bent. My transom is cracked along the top on either side of the jack plate and on the side of the left corner. Top Rated Seller Top Rated Seller. LARGE Jack Plate - Currently in Backorder - 2 weeks. Adapter Plate - Mounting Options. Outside of rigging the outboard, installing the Jackplate and. 4. It has a self-contained hydraulic pump station system, so there is no. Adjustable Manual Boat Jack Plate - High Grade Marine Aluminum - for up to 30hp Outboard Motors - by On The Fly Jack Plates. Transom jacks are used to adjust the motor higher out of the water for optimal shallow water performance. 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. 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. 1/4" 6061-T6 Extruded Aluminum Construction with Stainless Steel Fasteners. Outboard Engine Transom Protective Mounting Pad Aluminum Plate Boat. CMC Manual Power-Lift Transom Jacks. com. Add To Cart. 99 $ 25. Fully TIG Welded Aluminum Bracket. It has two functions: It adds setback, placing the motor farther behind the transom;. The jack plate brackets each weighed around 30 lbs each. The mini-jacker™ stands. depending on how much pressure wave your hull produces, the foot should ride 6 to 8" of the stern and anywhere from 1" below to 1" above the hull bottom. May 8, 2010. Adjustable 4'' Outboard Boat Aluminum Jack Plate Tool Silver Factory Style. 1593 posts · Joined 2004. Menu Log in Register Forums. 10. 84 Degrees of Trim and Tilt. 8067) 4. ECOTRIC 4'' Adjustable Set Back Jack Plate Outboard Boat Aluminum New Jack Plate Factory Style. Get it as soon as Thursday, Aug 24. 2023 Duckworth 20 Advantage Sport. 19. Cross ribs spaced every 10" and a strong composite transom are standard features. • Width (Transom Side) – 12 ½”. #DIY #TRANSOM #OUTBOARDMOTORIn the last jon boat to bass boat build video i bought a 8 HP mercury outboard motor and in this video im building a transom plat. To eliminate the need for pumps and reservoirs inside the transom, the. 150 Maximum Horsepower. The 18 was rated at 27 on a reasonably fast boat. The coast guard plate on the boat says it is rated for a 40HP. Best micro jackplate for a jon boat: T H Marine Atlas Micro Jacker Plate. ATLAS™ is truly the best hydraulic jack plate in the world. Learn more from TH Marine about setback recommendations and the affects adding a jack plate to your boat. Made with aircraft-quality aluminum, Vance Manufacturing transom wedges can add between 2 and 10 degrees of positive or negative trim angle. Thread starter. This item: Minn Kota 1810340 Talon Bracket Jackplate G2-Port/Starboard. OEM/Bulk. Has a hull weight of 128 lbs, and a maximum weight capacity of 602 lbs. Skip to content. FREE delivery Tue. Allow it to have about 6 inches of vertical movement and a add a tilt cylinder for power tilt and trim. May 8, 2010. 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. Instead of directly onto the hull. The 1984 Sea Nymph FM144 I recently purchased came with a Mini-Jack jack plate. T-H Marine TTC-1-DP Push Button Transom Trim Switch. The river I'm on is shallow and I wanted to get the motor as high as I could. com FREE DELIVERY possible on eligible purchases Skip to main content. 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. Brand New. This cast aluminum offset type jack plate is designed for clamp-on mount outboard motors up to 35 HP. If you have access to a mill & some aluminum angle(1/2 inch thick)you might be cheaper to make one. OEM/Bulk. 75-1. This cast aluminum offset type jack plate is designed for clamp-on mount outboard motors up to 35 HP. FREE delivery. Messages. In Stock. Note that the angled pieces are longer than they appear. When you shop at Boat & RV Accessories, you’ll find everything you need for your boat, camper, fifth wheel, motorhome, popup, RV, travel trailer, or truck camper. the jack plate housing • 3 year warranty on the jack plate housing • 1 year warranty on the jack • Pre-drilled for transom mounting • Jack plate housing made in the USA. 1 Year Unconditional Warranty against manufacturer defects. Offers 3. The 18 was rated at 27 on a reasonably fast boat.