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Hardin Marine

Mayfair Billet Aluminum Tall Trim Tank Reservoir with Solenoids and Bulkhead Bracket
Your Price:
$499.99

Mayfair Billet Aluminum Tall Trim Tank Reservoir with Solenoids and Bulkhead Bracket

137-7832

Mayfair Billet Aluminum Tall Trim Tank Reservoir with Solenoids and Bulkhead Bracket, Platinum

Here is the latest evolution of billet trim tank reservoirs and brackets. Hardin Marine continues to bring new innovations to what seems like an already perfect product. These tanks are available in both standard and large tank only versions as well as in a stainless steel bracket floor mount or bulkhead mount version. Innovative features include billet leak proof caps, o-ring sealed housings, easy see through reservoirs for zero effort fluid monitoring.


Mayfair Billet Aluminum Trim Tank Reservoir
Your Price:
$329.99

Mayfair Billet Aluminum Trim Tank Reservoir

137-7811

Billet Aluminum Trim Tank Reservoir, Platinum

Here is the latest evolution of billet trim tank reservoirs and brackets. Hardin Marine continues to bring  new innovations to what seems like an already perfect product. These tanks are available in both standard and large tank only versions as well as in a stainless steel bracket floor mount or bulkhead mount version. Innovative features include billet leak proof caps, o-ring sealed housings, easy see through reservoirs for zero effort fluid monitoring.


Mayfair Billet Aluminum Trim Tank Reservoir & Solenoids with Floor  Mount Bracket
Your Price:
$499.99

Mayfair Billet Aluminum Trim Tank Reservoir & Solenoids with Floor Mount Bracket

137-7821

Billet Aluminum Trim Tank Reservoir & Solenoids with Floor Mount Bracket, Platinum

Here is the latest evolution of billet trim tank reservoirs and brackets. Hardin Marine continues to bring new innovations to what seems like an already perfect product. These tanks are available in both standard and large tank only versions as well as in a stainless steel bracket floor mount or bulkhead mount version. Innovative features include billet leak proof caps, o-ring sealed housings, easy see through reservoirs for zero effort fluid monitoring.


Mayfair Billet Aluminum Trim Tank Reservoir and Bravo Trim Pump with Floor  Mount Bracket
Your Price:
$976.00

Mayfair Billet Aluminum Trim Tank Reservoir and Bravo Trim Pump with Floor Mount Bracket

137-7823

Billet Aluminum Trim Tank Reservoir and Bravo Trim Pump with Floor Mount Bracket, Platinum

Here is the latest evolution of billet trim tank reservoirs and brackets. Hardin Marine continues to bring new innovations to what seems like an already perfect product. These tanks are available in both standard and large tank only versions as well as in a stainless steel bracket floor mount or bulkhead mount version. Innovative features include billet leak proof caps, o-ring sealed housings, easy see through reservoirs for zero effort fluid monitoring.


Mayfair Billet Aluminum Trim Tank Reservoir and Hardin Trim Pump with Floor  Mount Bracket
Your Price:
$899.99

Mayfair Billet Aluminum Trim Tank Reservoir and Hardin Trim Pump with Floor Mount Bracket

137-7822

Billet Aluminum Trim Tank Reservoir and Hardin Trim Pump with Floor Mount Bracket, Platinum

Here is the latest evolution of billet trim tank reservoirs and brackets. Hardin Marine continues to bring new innovations to what seems like an already perfect product. These tanks are available in both standard and large tank only versions as well as in a stainless steel bracket floor mount or bulkhead mount version. Innovative features include billet leak proof caps, o-ring sealed housings, easy see through reservoirs for zero effort fluid monitoring.


Mayfair Billet Aluminum Trim Tank Reservoir with Bulkhead Bracket
Your Price:
$439.99

Mayfair Billet Aluminum Trim Tank Reservoir with Bulkhead Bracket

137-7812

Billet Aluminum Trim Tank Reservoir with Bulkhead Bracket, Platinum

Here is the latest evolution of billet trim tank reservoirs and brackets. Hardin Marine continues to bring  new innovations to what seems like an already perfect product. These tanks are available in both standard and large tank only versions as well as in a stainless steel bracket floor mount or bulkhead mount version. Innovative features include billet leak proof caps, o-ring sealed housings, easy see through reservoirs for zero effort fluid monitoring.


Mayfair Billet Aluminum Trim Tank Reservoir with Bulkhead Bracket and Solenoids
Your Price:
$439.99

Mayfair Billet Aluminum Trim Tank Reservoir with Bulkhead Bracket and Solenoids

137-7813

Billet Aluminum Trim Tank Reservoir with Bulkhead Bracket and Solenoids, Platinum

Here is the latest evolution of billet trim tank reservoirs and brackets. Hardin Marine continues to bring  new innovations to what seems like an already perfect product. These tanks are available in both standard and large tank only versions as well as in a stainless steel bracket floor mount or bulkhead mount version. Innovative features include billet leak proof caps, o-ring sealed housings, easy see through reservoirs for zero effort fluid monitoring.


Mayfair Billet Aluminum Trim Tank Reservoir with Bulkhead Bracket, Solenoids and Pump
Starting From:
$878.99
This Part has options, please click the button below to order.

Mayfair Billet Aluminum Trim Tank Reservoir with Bulkhead Bracket, Solenoids and Pump

MULTIPLE PART NUMBER OPTIONS. CLICK PART OPTIONS FOR MORE INFO ->

Billet Aluminum Trim Tank Reservoir with Bulkhead Bracket, Solenoids and Pump, Platinum

Here is the latest evolution of billet trim tank reservoirs and brackets. Hardin Marine continues to bring  new innovations to what seems like an already perfect product. These tanks are available in both standard and large tank only versions as well as in a stainless steel bracket floor mount or bulkhead mount version. Innovative features include billet leak proof caps, o-ring sealed housings, easy see through reservoirs for zero effort fluid monitoring.


Mayfair Billet Aluminum Trim Tank Reservoir with Floor  Mount Bracket
Your Price:
$439.99

Mayfair Billet Aluminum Trim Tank Reservoir with Floor Mount Bracket

137-7820

Billet Aluminum Trim Tank Reservoir with Floor Mount Bracket, Platinum

Here is the latest evolution of billet trim tank reservoirs and brackets. Hardin Marine continues to bring new innovations to what seems like an already perfect product. These tanks are available in both standard and large tank only versions as well as in a stainless steel bracket floor mount or bulkhead mount version. Innovative features include billet leak proof caps, o-ring sealed housings, easy see through reservoirs for zero effort fluid monitoring.


Mayfair Full Hydraulic Steering Kit for Dual Bravo with Dual 7" Stroke Rams for Narrow Mounts
Starting From:
$4,899.99
This Part has options, please click the button below to order.

Mayfair Full Hydraulic Steering Kit for Dual Bravo with Dual 7" Stroke Rams for Narrow Mounts

MULTIPLE PART NUMBER OPTIONS. CLICK PART OPTIONS FOR MORE INFO ->

Mayfair's Full Hydraulic Steering Kit for Dual Bravos with Dual 7" Stroke Rams for Narrow Mounts (9" from Gimbal Housing) featuring the 316L Stainless Steel Modular Wing Plate that requires no modification to your outdrive.

  • 316L Stainless Steel modular wing plate steering mount.
  • Ram Mounting Location is 9" from the side of the Gimbal Housing allows for system to fit in applications where space is at a premium.
  • The wing plate steering mount design incorporates dual side links and a single rear load cap that bolt together.
  • The rear load cap captures the outdrives rear end cap while the side links attach to the outdrives four mounting points at the Gimbal housing.
  • This arrangement gives additional support for even tighter, firmer steering control. 
  • No dis-assembly of your outdrives rear end cap (Voids Factory Warranties) is required.
  • These new systems fit all generations of Bravo outdrives including the new "Slope Back" style. 
  • it is recommended to use external power steering on boats which run in excess of 70 MPH.
  • There are some boats that run 60 MPH that would benefit from the use of external power steering.
  • Your choice of 4", 6" or 8" fixed steering posts, or upgrade to tilt steering post in standard 5-1/2",  7-1/2"and 9-1/2" lengths!
  • 80 ft. of hydraulic hose is included. See related parts if you need additional hose.

This kit includes:


Mayfair Full Hydraulic Steering Kit for Dual Bravo with Dual 9" Stroke Rams
Starting From:
$4,799.99
This Part has options, please click the button below to order.

Mayfair Full Hydraulic Steering Kit for Dual Bravo with Dual 9" Stroke Rams

MULTIPLE PART NUMBER OPTIONS. CLICK PART OPTIONS FOR MORE INFO ->

Mayfair's Full Hydraulic Steering Kit for Dual Bravo with Dual 9" Stroke Rams (17-3/4" from Gimbal Housing) featuring the 316L Stainless Steel Modular Wing Plate that requires no modification to your outdrive.

  • 316L Stainless Steel modular wing plate steering mount.
  • Ram Mounting Location is 17-3/4" from the side of the Gimbal Housing allows for system to fit in applications where space is at a premium.
  • The wing plate steering mount design incorporates dual side links and a single rear load cap that bolt together.
  • The rear load cap captures the outdrives rear end cap while the side links attach to the outdrives four mounting points at the Gimbal housing.
  • This arrangement gives additional support for even tighter, firmer steering control. 
  • No dis-assembly of your outdrives rear end cap (Voids Factory Warranties) is required.
  • These new systems fit all generations of Bravo outdrives including the new "Slope Back" style. 
  • it is recommended to use external power steering on boats which run in excess of 70 MPH.
  • There are some boats that run 60 MPH that would benefit from the use of external power steering.
  • Your choice of 4", 6" or 8" fixed steering posts, or upgrade to tilt steering post in standard 5-1/2",  7-1/2"and 9-1/2" lengths!
  • 80 ft. of hydraulic hose is included. See related parts if you need additional hose.

This kit includes:


Mayfair Full Hydraulic Steering Kit for Single Bravo with Dual 7" Stroke Rams for Narrow Mounts
Starting From:
$4,399.99
This Part has options, please click the button below to order.

Mayfair Full Hydraulic Steering Kit for Single Bravo with Dual 7" Stroke Rams for Narrow Mounts

MULTIPLE PART NUMBER OPTIONS. CLICK PART OPTIONS FOR MORE INFO ->

Mayfair's Full Hydraulic Steering Kit for Single Bravo with Dual 7" Stroke Rams for Narrow Mounts (9" from Gimbal Housing) featuring the 316L Stainless Steel Modular Wing Plate that requires no modification to your outdrive.

  • 316L Stainless Steel modular wing plate steering mount.
  • Ram Mounting Location is 9" from the side of the Gimbal Housing allows for system to fit in applications where space is at a premium.
  • The wing plate steering mount design incorporates dual side links and a single rear load cap that bolt together.
  • The rear load cap captures the outdrives rear end cap while the side links attach to the outdrives four mounting points at the Gimbal housing.
  • This arrangement gives additional support for even tighter, firmer steering control. 
  • No dis-assembly of your outdrives rear end cap (Voids Factory Warranties) is required.
  • These new systems fit all generations of Bravo outdrives including the new "Slope Back" style. 
  • it is recommended to use external power steering on boats which run in excess of 70 MPH.
  • There are some boats that run 60 MPH that would benefit from the use of external power steering.
  • Your choice of 4", 6" or 8" fixed steering posts, or upgrade to tilt steering post in standard 5-1/2",  7-1/2"and 9-1/2" lengths!
  • 80 ft. of hydraulic hose is included. See related parts if you need additional hose.

This kit includes:


Mayfair Full Hydraulic Steering Kit for Single Bravo with Dual 9" Stroke Rams
Starting From:
$4,099.99
This Part has options, please click the button below to order.

Mayfair Full Hydraulic Steering Kit for Single Bravo with Dual 9" Stroke Rams

MULTIPLE PART NUMBER OPTIONS. CLICK PART OPTIONS FOR MORE INFO ->

Mayfair's Full Hydraulic Steering Kit for Single Bravo with Dual 9" Stroke Rams (17-3/4" from Gimbal Housing) featuring the 316L Stainless Steel Modular Wing Plate that requires no modification to your outdrive.

  • 316L Stainless Steel modular wing plate steering mount.
  • Ram Mounting Location is 17-3/4" from the side of the Gimbal Housing allows for system to fit in applications where space is at a premium.
  • The wing plate steering mount design incorporates dual side links and a single rear load cap that bolt together.
  • The rear load cap captures the outdrives rear end cap while the side links attach to the outdrives four mounting points at the Gimbal housing.
  • This arrangement gives additional support for even tighter, firmer steering control. 
  • No dis-assembly of your outdrives rear end cap (Voids Factory Warranties) is required.
  • These new systems fit all generations of Bravo outdrives including the new "Slope Back" style. 
  • it is recommended to use external power steering on boats which run in excess of 70 MPH.
  • There are some boats that run 60 MPH that would benefit from the use of external power steering.
  • Your choice of 4", 6" or 8" fixed steering posts, or upgrade to tilt steering post in standard 5-1/2",  7-1/2"and 9-1/2" lengths!
  • 80 ft. of hydraulic hose is included. See related parts if you need additional hose.

This kit includes:


Mayfair Full Hydraulic Steering Kit for Single Bravo with Single 7" Stroke Ram for Narrow Mounts
Starting From:
$2,999.99
This Part has options, please click the button below to order.

Mayfair Full Hydraulic Steering Kit for Single Bravo with Single 7" Stroke Ram for Narrow Mounts

MULTIPLE PART NUMBER OPTIONS. CLICK PART OPTIONS FOR MORE INFO ->

Mayfair's Full Hydraulic Steering Kit for Single Bravo with Single 7" Stroke Ram for Narrow Mounts (9" from Gimbal Housing) featuring the 316L Stainless Steel Modular Wing Plate that requires no modification to your outdrive.

  • 316L Stainless Steel modular wing plate steering mount.
  • Ram Mounting Location is 9" from the side of the Gimbal Housing allows for system to fit in applications where space is at a premium.
  • The wing plate steering mount design incorporates dual side links and a single rear load cap that bolt together.
  • The rear load cap captures the outdrives rear end cap while the side links attach to the outdrives four mounting points at the Gimbal housing.
  • This arrangement gives additional support for even tighter, firmer steering control. 
  • No dis-assembly of your outdrives rear end cap (Voids Factory Warranties) is required.
  • These new systems fit all generations of Bravo outdrives including the new "Slope Back" style. 
  • it is recommended to use external power steering on boats which run in excess of 70 MPH.
  • There are some boats that run 60 MPH that would benefit from the use of external power steering.
  • Your choice of 4", 6" or 8" fixed steering posts, or upgrade to tilt steering post in standard 5-1/2",  7-1/2"and 9-1/2" lengths!
  • 80 ft. of hydraulic hose is included. See related parts if you need additional hose.

This kit includes:


Mayfair Full Hydraulic Steering Kit for Single Bravo with Single 9" Stroke Ram
Starting From:
$2,899.99
This Part has options, please click the button below to order.

Mayfair Full Hydraulic Steering Kit for Single Bravo with Single 9" Stroke Ram

MULTIPLE PART NUMBER OPTIONS. CLICK PART OPTIONS FOR MORE INFO ->

Mayfair's Full Hydraulic Steering Kit for Single Bravo with Single 9" Stroke Ram (17-3/4" from Gimbal Housing) featuring the 316L Stainless Steel Modular Wing Plate that requires no modification to your outdrive.

  • 316L Stainless Steel modular wing plate steering mount.
  • Ram Mounting Location is 17-3/4" from the side of the Gimbal Housing allows for system to fit in applications where space is at a premium.
  • The wing plate steering mount design incorporates dual side links and a single rear load cap that bolt together.
  • The rear load cap captures the outdrives rear end cap while the side links attach to the outdrives four mounting points at the Gimbal housing.
  • This arrangement gives additional support for even tighter, firmer steering control. 
  • No dis-assembly of your outdrives rear end cap (Voids Factory Warranties) is required.
  • These new systems fit all generations of Bravo outdrives including the new "Slope Back" style. 
  • it is recommended to use external power steering on boats which run in excess of 70 MPH.
  • There are some boats that run 60 MPH that would benefit from the use of external power steering.
  • Your choice of 4", 6" or 8" fixed steering posts, or upgrade to tilt steering post in standard 5-1/2",  7-1/2"and 9-1/2" lengths!
  • 80 ft. of hydraulic hose is included. See related parts if you need additional hose.

This kit includes:


Mayfair Gen II Hydraulic Steering End Cap
Your Price:
$799.99

Mayfair Gen II Hydraulic Steering Wing Plate

137-9443

This is a replacement Mayfair Gen II Modular Hydraulic Steering Wingplate. Made from 316L Stainless Steel and highly polished.

This fits the Bravo drives both the square back and the slope back models.

Click here to see part drawing and replacement parts breakdown


Mayfair LED Adapter Kit for Mercury Trim Tabs
Your Price:
$499.00

Mayfair LED Adapter Kit for Mercury Trim Tabs

137-8440

New Mayfair interface kit for Mercury Trim Tabs. This allows you to connect to a NMEA output to show digital K-Plane trim on the the Mayfair LED Indicators Panel. Replace Mercury Interface Kit Parts #8M0100069 and #895820T02.

Kit Includes:

  • 137-8435 LED - ADAPTER BOX
  • 137-8708-3 3FT - HARNESS 3 PIN M/B
  • 137-8708-88FT - HARNESS 3 PIN M/B
  • 516-2700-06-011 - 6 METER DROP CABLE
  • 516-2703-11-002 - 2 METER POWER CABLE
  • 516-2702-13-013 - 2 WAY T, NMEA 2000
  • 516-2705-00-010 - FEMALE TERMINATOR NMEA
  • 516-2705-00-001 - MALE TERMINATOR NMEA

Mayfair LED Adapter Kit for Mercury Trim Tabs and Digital Displays
Your Price:
$649.99

Mayfair LED Adapter Kit for Mercury Trim Tabs and Digital Displays

137-8441

New Mayfair interface kit for Mercury Trim Tabs. This allows you to connect to a NMEA output to show digital K-Plane trim on the the Mayfair LED Indicators Panel and a Digital Panel Display. Replaces Mercury Interface Kit Parts #8M0100069 and #895820T02.

Kit Includes:

  • 137-8616 LED - DIGITAL DISPLAY ADAPTER BOX
  • 137-8708-3 3FT - HARNESS 3 PIN M/B
  • 137-8708-88FT - HARNESS 3 PIN M/B
  • 516-2700-06-011 - 6 METER DROP CABLE
  • 516-2703-11-002 - 2 METER POWER CABLE
  • 516-2702-13-013 - 2 WAY T, NMEA 2000
  • 516-2705-00-010 - FEMALE TERMINATOR NMEA
  • 516-2705-00-001 - MALE TERMINATOR NMEA

Mayfair Outboard Hydraulic Steering Ram
Your Price:
$1,499.99

Mayfair Outboard Hydraulic Steering Ram

137-9521

  • For Mercury Outboards with Existing Wingplate
  • Replacement Ram Assembly
  • 9" Stroke Ram
  • (2) 16" SS Hoses, (2) Thru Hull Fittings, (2) Ram Fitting Included.

Mayfair Power Steering Reservoir - Tank Only
Your Price:
$197.99

Mayfair Power Steering Reservoir - Tank Only

137-9001

Mayfair Power Steering Reservoir - Tank Only

This Mayfair by Hardin Marine power steering reservoir is superbly crafted with internal baffling to eliminate foaming while reducing fluid temperature. It includes a vented leak-proof cap and is just one of the many Hardin Marine exclusives. Reservoir holds 36 oz. of fluid. No lines or fittings included.


Mayfair Steering Ram End Bushing
Your Price:
$995.99

Mayfair Steering Ram 9" Stroke

137-9234

  • 9" Stroke Hydraulic Replacement Steering Ram
  • Requires two 137-9227 bushings, sold separately, see related parts.
  • 1/4" NPT female fittings.
  • Measures 17.17" closed from center eyelet to end of threads.
  • See Product Specs for detailed measurements.

Mayfair Steering Ram End Bushing
Your Price:
$1,599.99

Mayfair Steering Ram Assembly 7" Stroke

137-9268

  • 7" Stroke Hydraulic Replacement Steering Ram Assembly
  • 5/8" Rod End Wingplate Mount
  • Space Saver Ram for tight spaces
  • Includes SS Hoses, Thru Hull Fittings, Mounting Brackets and Hardware.
  • 1/4" NPT female fittings.
  • Set up for use on Mayfair Wingplates.
  • See Product Specs for detailed measurements.

Click here to see part drawing and breakdown


Mayfair Steering Ram End Bushing
Your Price:
$1,399.99

Mayfair Steering Ram Assembly 9" Stroke

137-9259

  • 9" Stroke Hydraulic Replacement Steering Ram Assembly
  • Clevis Wingplate Mount
  • Includes SS Hoses, Thru Hull Fittings, Mounting Brackets and Hardware.
  • 1/4" NPT female fittings.
  • Set up for use on Mayfair Wingplates.
  • See Product Specs for detailed measurements.

Click here to see part drawing and breakdown


Mayfair Steering Ram End Bushing
Your Price:
$7.95

Mayfair Steering Ram End Bushing

137-9227

Two of these bushings are required with the purchase of any individual Mayfair steering ram. Sold each. 

Mayfair Steering Ram End Bushing
Your Price:
$269.99

Mayfair Steering Ram Head for 7" Stroke Ram

137-9497

  • 7" Stroke Hydraulic Replacement Steering Ram Head
  • See Product Specs for detailed measurements.

Mayfair Steering Ram End Bushing
Your Price:
$229.99

Mayfair Steering Ram Head for 9" Stroke Ram

137-9494

  • 9" Stroke Hydraulic Replacement Steering Ram Head
  • See Product Specs for detailed measurements.

Mayfair Steering Ram End Bushing
Your Price:
$219.99

Mayfair Steering Ram Rod for 7" Stroke Ram

137-9499

  • 7" Stroke Hydraulic Replacement Steering Ram Rod
  • Fits Hardin Marine Hydraulic Rams

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