Hydraulic Steering Systems - Steering Rams

Replacement Seal Kit for Mayfair Hydraulic Rams
Your Price:
$129.96

Replacement Seal Kit for Mayfair Hydraulic Ram

137-9248

This kit includes Seals and O-rings for replacing worn-out ones in a Mayfair hydraulic steering ram.
Includes instructions.

NOTE: Fits 100% of Production Year 2000 and above Mayfair Rams, may work on other rams but NO guarantee.


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:
$1,299.99

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:
$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:
$1,199.99

Mayfair "Space Saver" Steering Ram 7" Stroke

137-9275

  • 7" Stroke Hydraulic Replacement Steering Ram
  • Space Saver Ram for tight spaces
  • Requires two 137-9227 bushings, sold separately, see related parts.
  • 1/4" NPT female fittings.
  • Measures 13.87" closed from center eyelet to end of threads.
  • See Product Specs for detailed measurements.

Mayfair Steering Ram End Bushing
Your Price:
$199.99

Mayfair Steering Ram Rod for 7" Stroke Ram

137-9499

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

Mayfair Steering Ram End Bushing
Your Price:
$199.99

Mayfair Steering Ram Rod for 9" Stroke Ram

137-9496

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

Mayfair Steering Ram End Bushing
Your Price:
$285.99

Mayfair Steering Ram Rod for Marine Machine 8" Stroke Ram

137-9487

  • 8" Stroke Hydraulic Replacement Steering Ram Rod
  • Fits Marine Machine Hydraulic Rams

Mayfair Steering Ram End Bushing
Your Price:
$229.99

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:
$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. 

Replacement Brazilian Manifold O-Ring Kit
Your Price:
$299.99

Seals and Gland for #6 Steering Ram, Replaces Mercury OEM 846446

137-9485

Replaces Mercury OEM #846446

New from Mayfair by Hardin Marine upgraded end cap gland for all Mercury Racing #6, #7, NXT1 transoms. This upgraded end cap gland has dual inner wiper seals, an upgrade over the single wiper seal of Mercury to eliminate leaky cylinders. Machine from USA navel bronze bar. This replaces the Mercury racing # 846446 that has been discontinued by Mercury.


Single Cylinder Hose Kit
Your Price:
$149.99

Single Cylinder Hose Kit

137-9266

Single Cylinder Hose Kit

  • Two 22" Inside Hoses
  • Two 4NPTx-6 JIC 90 Degree Fittings