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Dometic Jack Plate Manual Side-Lock 4" Setback
Dometic Jack Plate Manual Side-Lock 4" Setback
BLA-201844
$1,361.22 $1,389.00
$27.78 off RRP of $1,389.00
Outboard Jack Plates
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Dometic Jack Plate Manual Side-Lock 6" Setback
Dometic Jack Plate Manual Side-Lock 6" Setback
BLA-201845
$1,459.22 $1,489.00
$29.78 off RRP of $1,489.00
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Dometic Jack Plate Manual Side-Lock 8" Setback
Dometic Jack Plate Manual Side-Lock 8" Setback
BLA-201846
$1,547.42 $1,579.00
$31.58 off RRP of $1,579.00
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SeaStar Manual Jack Plate Side Lock 10" Setback
SeaStar Manual Jack Plate Side Lock 10" Setback
BLA-201847
$1,606.22 $1,639.00
$32.78 off RRP of $1,639.00
$123.41 $129.90
$6.49 off RRP of $129.90
$132.91 $139.90
$6.99 off RRP of $139.90
$180.41 $189.90
$9.49 off RRP of $189.90
$351.41 $369.90
$18.49 off RRP of $369.90
$3,419.22 $3,489.00
$69.78 off RRP of $3,489.00
$3,860.22 $3,939.00
$78.78 off RRP of $3,939.00
$246.91 $259.90
$12.99 off RRP of $259.90
Outboard jack plates are used on suitable outboard boats to adjust engine height and setback as part of a carefully matched transom and engine setup. This category helps buyers compare jack plate options while checking capacity, setback, mounting pattern and steering or control clearance. Suitability depends on hull design, engine weight, transom condition and intended use, so product specifications should always be checked before purchase. For installation or setup changes that affect the transom, follow manufacturer instructions and use a qualified installer where required.
What Outboard Jack Plates Do
A jack plate mounts between the transom and the outboard engine, allowing engine height and setback to be adjusted independently of the transom position. Height adjustment moves the prop to a more efficient position in the water column; setback moves the engine further aft, affecting transom weight balance and steering clearance. Suitability depends on hull design, transom construction, engine weight and the steering and cable layout check product specifications before purchase.
Outboard Jack Plates choices can depend on fuel line, primer bulb and fitting compatibility checks; our Outboard Fuel Line and Primer Bulb Guide sets out the key points to compare before ordering.
Jack plates are different from boat trim tabs, which adjust hull running attitude rather than engine position. Related checks may involve marine hydraulic steering, marine engine controls and broader marine engine parts and accessories. Follow manufacturer instructions and use a qualified installer where required.
Outboard Jack Plates FAQ
What does an outboard jack plate do?
A jack plate mounts between the transom and the outboard, allowing engine height and setback to be adjusted. Suitability depends on hull design, engine weight, transom condition and intended use check specifications before purchase.
How do I choose an outboard jack plate?
Check engine weight rating, setback distance, mounting pattern and clearance for steering, cables and controls. Confirm the plate suits the transom height and thickness. Follow manufacturer guidance and use a qualified installer where required.
Are jack plates suitable for every boat?
No. Suitability depends on hull design, transom construction, engine weight and steering clearance. Check specifications for both the plate and the vessel before purchase.
What is the difference between manual and hydraulic jack plates?
Manual jack plates are hand-adjusted to a fixed position. Hydraulic models allow powered height adjustment while underway. The right choice depends on whether on-the-water adjustment is needed and the full installation requirements of the vessel.
Who should install an outboard jack plate?
Installation involves structural transom attachment and may require steering and cable clearance adjustment. Follow manufacturer instructions and use a qualified marine installer where the installation is uncertain.
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