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Outboard Jack Plates & Mounting Brackets

36 Items | 1 of 2 pages
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Panther Jackplates
Panther Jackplates
6" Set-back Jackplate, Model 450 - Panther 713 cast aluminum. 5 1/2 in. vertical lift on aircraft reinforced guide bars. Stainless Steel clevis pins. …
Only $836.10
List price: $1089.99
In stock

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Panther 5° Reversible Wedge Plate
Panther 5° Reversible Wedge Plate
The reversible wedge plate gives you a 5° positive or negative trim for enhancing main engine performance. May be used alone or with other jack …
Only $121.76
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List price: $149.99
In stock

T-H Marine Hydro Jacker Jacking Plate
T-H Marine Hydro Jacker Jacking Plate
Did you know that you could enhance your boat engine’s performance by adjusting its height? You can effortlessly complete the task using the …
Your price: $968.99
List price: $1139.99
In stock

T-H Marine Mini Jacker
T-H Marine Mini Jacker
With the T-H Marine Mini Jacker, you can conveniently mount a long shaft motor in short shaft transom boats. It is ideal for use with clamp-on mount …
Your price: $127.49
List price: $149.99
In stock

T-H Marine Hi Jacker Jacking Plate
T-H Marine Hi Jacker Jacking Plate
Suitable for use in recreational boats, the T-H Marine Hi Jacker Jacking Plate allows you to vertically adjust the motor by up to four inches. It …
Your price: $211.39
List price: $253.09
In stock

T-H Marine Hi Jacker Fixed Jacking Plate
T-H Marine Hi Jacker Fixed Jacking Plate
The Hi Jacker Fixed Jacking Plate offers an affordable solution to mount a long shaft outboard to a short transom. Constructed of high-quality …
Your price: $148.74
List price: $174.99
In stock

T-H Marine Pro Hi Jacker Jacking Plate
T-H Marine Pro Hi Jacker Jacking Plate
The T-H Marine Pro Hi Jacker Jacking Plate is designed to maximize your outboard’s performance and ease its operation. This manual jack plate …
Your price: $318.46
List price: $379.99
In stock

CMC PL-65 Electric Hydraulic Transom Jack Plate
CMC PL-65 Electric Hydraulic Transom Jack Plate
CMC HYDRAULIC JACK PLATE APPLICATION DATA Engine Make Horse Power Range Years Jack Plate Mercury Outboard 40-300 HP All PL-65 Mariner Outboard 40- …
Starting at: $12.90
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List price: $18.79
In stock

SeaStar Hydraulic Jack Plates
SeaStar Hydraulic Jack Plates
The all new SeaStar Jackplate is one of the sleekest and most durable engine jackplates available. This essential performance accessory allows for …
Starting at: $1188.11
List price: $1343.49
In stock

SeaStar Manual Jack Plates
SeaStar Manual Jack Plates
The JP1000 Series Jackplate comes in 4”, 6”, 8”, and 10” setbacks to help you find the best match for your boat and …
Starting at: $372.64
In stock

Seastar Jack Plate Accessories
Seastar Jack Plate Accessories
Accessories for SeaStar jackplates. Available environmentally sealed non-contact SmartStick position sensor for precise height information. Easy …
Starting at: $8.66
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T-H Marine Manual Jack Plates
T-H Marine Manual Jack Plates
The T-H Marine Manual Jack Plate offers an easy and reliable solution to optimize your boat’s performance. It features a revolutionary Z-Lock …
Starting at: $314.49
List price: $369.99
In stock

T-H Marine Atlas Jack plate
T-H Marine Atlas Jack plate
Adjusting the outboard engine’s height is convenient and easy with the T-H Marine Atlas Jack Plate. Its unique design allows you to quickly …
Starting at: $79.80
List price: $86.99
In stock

Detwiler Jack Plate Control Kits
Detwiler Jack Plate Control Kits
Upgrade any D3000 Series hydraulic jack plate to the control system of your choice. Add a position gauge to help dial in your jack plate for maximum …
Starting at: $5.30
List price: $6.24
In stock

Detwiler Jack Plate Replacement Hydraulic Pumps And Actuators
Detwiler Jack Plate Replacement Hydraulic Pumps And Actuators
Replacement hydraulic pump, actuator and electric motor for Detwiler jack plates.
Starting at: $0.72
List price: $0.85
In stock

Detwiler Jack Plate Replacement Hardware
Detwiler Jack Plate Replacement Hardware
Replacement hardware for Detwiler jack plates.
Starting at: $2.43
List price: $2.86
In stock

BA-130 Break Away Mount
BA-130 Break Away Mount - CMC
The BA-130 breakaway unit is designed for duck hunters and fisherman that use their boat in shallow stumpy areas. It allows small boats and motors to …
Your price: $337.68
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List price: $349.99
In stock

Motor Bracket, up to 15hp, up to 132 lbs.
Motor Bracket, up to 15hp, up to 132 lbs. - Garelick
Fixed height for auxiliary or trolling motor - 4 stroke. 304 stainless brackets and hardware. Mounts to transom. Motor safety cable included. Made …
Your price: $84.99
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List price: $99.99
In stock

Motor Bracket, up to 30hp, up to 263 lbs.
Motor Bracket, up to 30hp, up to 263 lbs. - Garelick
Fixed height for auxiliary or trolling motor - 4 stroke. 304 stainless brackets and hardware. Mounts to transom. Motor safety cable included. Made in …
Your price: $93.49
List price: $109.99
In stock

Detwiler Hydraulic Jack Plate, D3000 Series
Detwiler Hydraulic Jack Plate, D3000 Series
Now you can optimize your boat’s performance even while it’s underway with the Detwiler D3000 Series Hydraulic Jack Plate. This …
Starting at: $810.33
List price: $1159.42
In stock

JACKPLATE-1000 MANUAL 8IN
Interlocking slide guides offer enhanced strength and smooth, bind-free travel Pre-greased stainless steel lead screw for smooth operation …
Your price: $475.37
List price: $487.29
In stock

JACKPLATE-1000 MANUAL 4IN
Interlocking slide guides offer enhanced strength and smooth, bind-free travel Pre-greased stainless steel lead screw for smooth operation …
Your price: $377.89
List price: $387.39
In stock

JACKPLATE-1000 MANUAL 6IN
Interlocking slide guides offer enhanced strength and smooth, bind-free travel Pre-greased stainless steel lead screw for smooth operation …
Your price: $458.66
List price: $470.19
In stock

JACKPLATE-1000 MANUAL 10IN
Interlocking slide guides offer enhanced strength and smooth, bind-free travel Pre-greased stainless steel lead screw for smooth operation …
Your price: $488.20
List price: $500.49
In stock

 
JACKPLATE-HYD 785LB 350HP+ 6IN
High visibility lift scale Sleek, bold styling that redefines jack plates Rocker switch & breaker included High speed hydraulic actuator gives …
Your price: $1307.16
List price: $1372.59
In stock

 
JACKPLATE-HYD 785LB 350HP+ 4IN
High visibility lift scale Sleek, bold styling that redefines jack plates Rocker switch & breaker included High speed hydraulic actuator gives …
Your price: $1290.16
List price: $1354.69
In stock

 
BOTTOM CLEVIS BRACKET TH-CMC
Please see the TH Marine website for the most current application informatiion.
Your price: $18.53
List price: $27.09
In stock

 
TOGGLE SWITCH BOOT TH-CMC
Please see the TH Marine website for the most current application informatiion.
Your price: $2.69
List price: $4.19
In stock

 
TOGGLE SWITCH TH-CMC
Please see the TH Marine website for the most current application informatiion.
Your price: $7.16
List price: $10.49
In stock

 
FLAT WASHER NYLATRON 1/8 TH-C
Please see the TH Marine website for the most current application informatiion.
Your price: $1.37
List price: $2.19
In stock

 
SPRING PIN 304 SS 1/2 X 1.5
Please see the TH Marine website for the most current application informatiion.
Your price: $2.43
List price: $3.89
In stock

 
SPRING PIN 304 SS 1/2 X 3.5
Please see the TH Marine website for the most current application informatiion.
Your price: $5.80
List price: $9.19
In stock

36 Items | 1 of 2 pages
1 2
Boating Know How
Purpose of Jack Plates and Mounting Brackets

What is the purpose of Jack Plates and Mounting Brackets?

Jack plates are used to set the engine further back from the transom. Installing them takes the weight off the back of the boat. It stabilizes the boat so it can ... read more cut through the water more easily and allows the ability to adjust the height of the motor that allows for speed variation. There are certain kinds of hydraulic jack plates where the operator can adjust the height without having to turn the engine off and manually moving it up or down. Jack plates are a useful tool and a good investment for boaters who intend to preserve their engine life and save gas. Jack plates allow boaters to raise their engines in shallow water to avoid damaging the prop and any other engine parts that may be affected.

Hydraulic jack plates give boaters the ability to adjust the height of their engine with the touch of a button while still in the water. When using a hydraulic plate, you get the better hole shot and top end because you can adjust the motor while moving.

Manual jack plates come in one piece as well two piece designs. The operator has to be stopped to adjust the motor themselves. Manual jack plates have a tradeoff, either better hole shot or top end speed because you can only adjust it when it stops restarting at your current engine position.

Mounting brackets perform the same function as jack plates but are used for smaller auxiliary and trolling motors. They set the engine back at a fixed length.

Different Jack Plates and Mounts are made to accommodate a variation of speeds and weight loads as well as distances the boater wants to set his engine back as well.

iboats offer a variety of Jack plates and mounting brackets. We carry several different manufacturers both hydraulic and manual. You can determine which one is best for your boat depending on weight, distance desired from transom and mode of operation. You can look at plates and mounting options to determine the right fit for your engine. Start by going to “Boat Parts & Accessories” and then to “Controls and & Steering” and then to “Jack Plates.”

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