Hardin Marine Exhaust - Brackets

Closed Sealing Tube for LS Exhaust Manifolds
Your Price:
$23.99

Closed Sealing Tube for LS Exhaust Manifolds

620-32947

Closed Sealing Tube for LS Exhaust Manifolds. Used in Closed Cooling applications.

LS1 Small Block Chevy Exhaust System
Your Price:
$59.99

ECM Bracket for LT Marine Aluminum Exhaust Manifold System

620-32490

ECM Bracket for LT Marine Aluminum Exhaust Manifold System

Add a ECM bracket to the 620-32940 or 620-32942 LT Exhaust Systems or IMCO LT Exhaust Systems.

NOTE: If using with a riser mounted O2 Sensor, modification to bracket will be required or O2 sensor moved inboard.


LS1 Small Block Chevy Exhaust System
Your Price:
$32.99

Exhaust Gaskets for LS Marine Aluminum Exhaust Manifold System

620-32496

Exhaust Gaskets for LS Marine Aluminum Exhaust Manifold System

Replacement Exhaust Gaskets for the 620-32940 or 620-32942 LS Exhaust Systems or IMCO LS Exhaust Systems. Sold in pairs for one engine.


Hardin Electrical/Shift Cable Bracket for Mercury
Your Price:
$59.99

Hardin Electrical/Shift Quadrant Cable Bracket for Mercury

620-32505

Gil /Hardin Electrical/Shift Cable Bracket for Mercury (Fits Both)

These brackets are the same units included in our popular Gil Exhaust Kits and provide easy installation of our factory accessories.


Hardin Oil Bracket Offshore for Mercury
Your Price:
$129.99

Hardin Oil Bracket Offshore for Mercury

620-32500

Gil /Hardin Oil Bracket Offshore for Mercury (Fits Both)

These brackets are the same units included in our popular Gil Exhaust Kits and provide easy installation of our factory accessories.


Inlet Fitting with Drain Plug Provision
Your Price:
$8.99

Inlet Fitting with Drain Plug Provision

620-38127

Add an inlet with a drain provison with this fitting. Fits 3/4" NPT port. 1" Hose barb. See related parts for drain plug sold separately. GLM 13991, Mercruiser 22-862210A01.

Open Sealing Tube for LS Exhaust Manifolds
Your Price:
$23.99

Open Sealing Tube for LS Exhaust Manifolds

620-32943

Open Sealing Tube for LS Exhaust Manifolds.

LS1 Small Block Chevy Exhaust System
Your Price:
$10.99

Riser Gasket for LS Marine Aluminum Exhaust Manifold System

620-32494

Replacement Riser Gasket for LS Marine Aluminum Exhaust Manifold System

Replacement Riser Gasket for the 620-32940 or 620-32942 LS Exhaust Systems or IMCO LS Exhaust Systems.


Seaward Aluminum Exhaust Manifold Anti-Corrosion Kit
Your Price:
$42.95

Seaward Aluminum Exhaust Manifold Anti-Corrosion Kit

620-38125

This add-on anti-corrosion kit fits Hardin Marine Seaward Series Exhaust Systems or any other aluminum manifold with a 3/4" NPT port.

Seaward Series Oil Filter Bracket
Your Price:
$109.99

Seaward Series Oil Filter Bracket

620-38050

This oil filter bracket fits Hardin Marine Seaward Series Exhaust Systems.

Seaward Series Shift Quadrant / EFI Bracket
Your Price:
$59.99

Seaward Series Shift Quadrant / EFI Bracket

620-38051

This Shift / EFI bracket fits Hardin Marine Seaward Series Exhaust Systems. Can be used for either application.

NOTE: If using with a riser mounted O2 Sensor, modification to bracket will be required or O2 sensor moved inboard.


LS1 Small Block Chevy Exhaust System
Your Price:
$59.99

Shift Bracket for LS Marine Aluminum Exhaust Manifold System

620-32492

Shift Bracket for LS Marine Aluminum Exhaust Manifold System

Add an Shift bracket to the 620-32940 or 620-32942 LS Exhaust Systems or IMCO LS Exhaust Systems.


Stainless Mercury Riser Bracket
Your Price:
$41.99

Stainless Mercury Riser Bracket

421-02-6186

Stainless Mercury Shift or Electrical Bracket. Fits Hardin 620-32410, and 620-32415 Stainless pipes. 3-3/8" center to center. CB88M

Stainless Powerflow Bolt On Riser Bracket
Your Price:
$53.99

Stainless Powerflow Bolt On Riser Bracket

421-02-6187

Stainless Mercury Shift or Electrical Bracket. Fits Imco Powerflow risers. Use to retain stock Mercruiser shift or ECM modules in their stock locations

Water Inlet Tee Fitting for SBC Dry Joint Seaward Systems
Your Price:
$89.99

Water Inlet Tee Fitting for SBC Dry Joint Seaward Systems

620-38130

Tee fitting.  3/4" NPT port. 1" Hose barbs. Typically used in SBC Dry Joint Seaward Exhaust applications.