Motor Mounts - Front Offshore Mounts

Billet Aluminum Front Single Engine Mount
Your Price:
$529.99

Billet Aluminum Front Side by Side Engine Mount for LS Motors

625-8535

In the world of professional offshore powerboat racing the top teams are always looking for ways to save weight without sacrificing performance and durability Hardin Marine knows there is no better way to test a product than to expose it to the abuses and demands of full blown racing While tested in extreme conditions these mounts are still right at home in a recreational pleasure boat. 

While bearing the same nominal measurements as the factory Mercury Racing engine mounts that’s where the similarities end. These engine mounts are CNC machined from aero space grade  6061-T6 billet aluminum. Front mounts feature our exclusive billet engine block mounting pads. These pads form a structural bridge like connection to the base of the engine mount. They also provide for an optional speedy engine removal option while the base mount stays in the boat.Next the mounts are machined to accept precision stainless steel bushings in the mounting hole locations to ensure a secure fit and prevent premature wear. After construction of the mounts they are then black hard coat anodized for corrosion resistance and long life.

So if your looking for the strongest and lightest engine mount option (half the weight of conventional steel mounts) then there is no better choice than these mounts.  Available in 4 configurations, the shipping mounts are commonly used in catamaran hulls, while the staggered or side by side mounts are perfect for vee bottom installations.  

Billet Aluminum Front Single Engine Mount
Your Price:
$529.99

Billet Aluminum Front Single Engine Mount for LS Motors

625-8529

In the world of professional offshore powerboat racing the top teams are always looking for ways to save weight without sacrificing performance and durability Hardin Marine knows there is no better way to test a product than to expose it to the abuses and demands of full blown racing While tested in extreme conditions these mounts are still right at home in a recreational pleasure boat. 

While bearing the same nominal measurements as the factory Mercury Racing engine mounts that’s where the similarities end. These engine mounts are CNC machined from aero space grade  6061-T6 billet aluminum. Front mounts feature our exclusive billet engine block mounting pads. These pads form a structural bridge like connection to the base of the engine mount. They also provide for an optional speedy engine removal option while the base mount stays in the boat.Next the mounts are machined to accept precision stainless steel bushings in the mounting hole locations to ensure a secure fit and prevent premature wear. After construction of the mounts they are then black hard coat anodized for corrosion resistance and long life.

So if your looking for the strongest and lightest engine mount option (half the weight of conventional steel mounts) then there is no better choice than these mounts.  Available in 4 configurations, the shipping mounts are commonly used in catamaran hulls, while the staggered or side by side mounts are perfect for vee bottom installations.  

LS Jet Boat Rail Kit
Your Price:
$329.99

LS​ Retro-Fit Engine Mount​s for Mercuiser Applications

625-8545

GM LS Marine engine conversions have grown at a speed no one could have gauged until now. Hardin Marine has been at the forefront of the LS marine engine movement for the past number of years bringing to market a cooling system and exhaust option.

But one hurdle of the engine swap on popular Bravo/Alpha applications has left boaters to fend for themselves on solutions or makeshift homegrown engine mount remedies. So the folks at Hardin took to build a direct replacement engine block mount that allows a popular GM LS1, LS2, LS3 to be dropped right back onto the OEM Stud factory mount or the High Performance Hardin Marine stud mount #620-52380.


Polished Aluminum Engine Block Mounts, Pair
Your Price:
$199.99

Polished Aluminum Engine Block Mounts, Pair

620-52400

Polished Aluminum Engine Block Mounts, Pair

Big Block or Small Block Chevy mounts are cast A-356 aluminum heat treated to -T6 full hardness for maximum strength. (SOLD IN PAIRS)

Billet Sterndrive Engine Mount

Your Price:
$54.99

Billet Sterndrive Engine Mount

620-52380 + Option(s)

Billet Sterndrive Engine Mount (2 per engine needed, Sold Each)

These billet engine mounts by Hardin Marine offer an affordable option when looking to upgrade from your original rubber OEM mount in mild performance applications These strong billet aluminum mount bases are matched with 316 SS mounting posts These mounts are designed as a direct replacement for most MerCruiser OEM engine mounts. Base Measures 5-1/4" in Length, 2-1/2" in Width and 1-1/4" Tall. Mounting holes are 4" center to center. Overall Height from base to top of stud is 4-1/2".


Adjustable Engine Mount Kit - Black
Your Price:
$299.99

Adjustable Chevy Engine Mount Kit - Black

421-04-2294KB

Adjustable Engine Mount Kit - Black

Easier and stronger, IMCO's new complete motor mounting system is fully adjustable (height and width) for 25" to 30" stringers. Compact size allows easy access to hoses, oil coolers, water pumps, wiring and other hardware. All parts are pre-fabricated and ready to mount. Adjustable hardware is all stainless steel. Block mounts and stringer mounts are 356 aluminum heat treated to T6 hardness for maximum strength. Sold as Pair. Fits V8 BBC and SBC Engines only. Stringer bracket will need to be drilled to fit your application. No mounting hardware included.


Adjustable Engine Mount Kit - Polished
Your Price:
$424.99

Adjustable Chevy Engine Mount Kit - Polished

421-04-2294KP

Adjustable Engine Mount Kit - Polished

Easier and stronger, IMCO's new complete motor mounting system is fully adjustable (height and width) for 25" to 30" stringers. Compact size allows easy access to hoses, oil coolers, water pumps, wiring and other hardware. All parts are pre-fabricated and ready to mount. Adjustable hardware is all stainless steel. Block mounts and stringer mounts are 356 aluminum heat treated to T6 hardness for maximum strength. Sold in Pairs. Fits V8 BBC and SBC Engines only.


2" Wide Mounting Block (each)
Your Price:
$45.99

2" Wide Mounting Block (each)

620-52375

2" Wide Mounting Block (each)

These polished billet aluminum motor mount blocks are the perfect answer to many engine mounting solutions. Besides their great looks they provide the precision fit and strength you need. Sold individually.


Polished Aluminum Engine Block Mounts, Pair
Your Price:
$31.99

Rubber Engine Mount, Single

620-52301

Rubber Engine Mount, Single

Adjustable both vertically and horizontally to facilitate engine-propeller shaft alignment. Each mount has a capacity of 350 lbs. The rubber cushions are locked to the base and are oil and fuel resistant.


Polished Aluminum Engine Block Mounts, Pair
Your Price:
$41.99

Rubber Engine Mount, Single

620-52306

Rubber Engine Mount, Single

Adjustable both vertically and horizontally to facilitate engine-propeller shaft alignment. Each mount has a capacity of 350 lbs. The rubber cushions are locked to the base and are oil and fuel resistant. This mount retains all of the fine features of the 620-52301, augmented by an additional tie-down area to bolt to the stringer pads.


Polished Aluminum Engine Block Mounts, Pair
Your Price:
$41.99

Rubber Engine Mount, Single

620-52304

Rubber Engine Mount, Single

Adjustable both vertically and horizontally to facilitate engine-propeller shaft alignment. Each mount has a capacity of 350 lbs. The rubber cushions are locked to the base and are oil and fuel resistant.


Polished Aluminum Engine Block Mounts, Pair
Your Price:
$41.99

Rubber Engine Mount, Single

620-52308

Rubber Engine Mount, Single

Adjustable both vertically and horizontally to facilitate engine-propeller shaft alignment. Each mount has a capacity of 350 lbs. The rubber cushions are locked to the base and are oil and fuel resistant. This mount retains all of the fine features of the 620-52304, augmented by an additional tie-down area to bolt to the stringer pads.


Polished Aluminum Engine Block Mounts, Pair
Your Price:
$74.99

Rubber Engine Mount, Double

620-52302

Rubber Engine Mount, Double

Increased capacity for Diesel and extra heavy-duty applications. The rubber cushions are locked to the base, not vulcanized and can be replaced. This mount is vertically adjustable to facilitate engine alignment. Each mount has a capacity of 550 lbs.


Polished Aluminum Engine Block Mounts, Pair
Your Price:
$69.99

Rubber Engine Mount, Double

620-52307

Rubber Engine Mount, Double

Increased capacity for Diesel and extra heavy-duty applications. The rubber cushions are locked to the base, not vulcanized and can be replaced. This mount is vertically adjustable to facilitate engine alignment. Each mount has a capacity of 550 lbs.


Bracket Assembly 79550A1
Your Price:
$165.15

Bracket Assembly 79550A1

525-79550A1

Bracket Assembly Mercruiser 79550A1


Supercedes: 70938, 79550


MOUNT BASE ASSY Mercruiser 814263A1
Your Price:
$91.44

MOUNT BASE ASSY Mercruiser 814263A1

525-814263A1

MOUNT BASE ASSY Mercruiser 814263A1

Supercedes: 812430A1


BRACKET Mercruiser 844342
Your Price:
$76.65

BRACKET Mercruiser 844342

525-844342

BRACKET Mercruiser 844342


BRACKET Mercruiser 8M0012221
Your Price:
$76.65

BRACKET Mercruiser 8M0012221

525-8M0012221

BRACKET Mercruiser 8M0012221

Supercedes: 844343


BRACKET Mercruiser 8M0051209
Your Price:
$101.33

BRACKET Mercruiser 8M0051209

525-8M0051209

BRACKET Mercruiser 8M0051209

Supercedes: 844345


MOUNT ASSY-ENGINE Mercruiser 844341T02
Your Price:
$234.32

MOUNT ASSY-ENGINE Mercruiser 844341T02

525-844341T02

MOUNT ASSY-ENGINE Mercruiser 844341T02