Hardware

Find durable marine hardware designed to support installation, maintenance, and upgrades throughout your vessel. Our Hardware category includes a wide range of essential boat components such as cleats, chocks, anchor rollers, deck fills, deck plates, hinges, latches, grab handles, rail fittings, and vents. You’ll also find bimini top fittings, rub rail components, swim platforms, gas springs, shaft couplers, shaft seals, engine mounts, and steering wheels along with other marine-grade hardware built to withstand harsh marine environments. Whether you're replacing worn hardware, improving deck functionality, or completing a boat refit, Bluewater Marine Supply offers dependable hardware solutions from trusted marine manufacturers.

Deck hardware includes essential components that enhance the functionality, safety, and durability of your boat. From cleats and hinges to hatches and grab handles, quality deck hardware ensures secure operation and long-lasting performance.

Marine-grade materials such as stainless steel, aluminum, and reinforced polymers are designed to withstand harsh marine environments, including saltwater exposure and UV damage.

Whether you're upgrading existing hardware or outfitting a new boat, selecting the right components is crucial for both safety and aesthetics.

Explore our wide range of deck hardware built for strength, reliability, and marine durability

Out of Stock

+ wishlist
Out of stock

PSS Shaft Seal
PSS Shaft Seal 2" Shaft 2-¾" Tube

PSS Shaft Seal 2" Shaft 2-3/4" TubeShaft Diameter: 2"Stern Tube Diameter (D): 2-3/4" to 2-7/8"Total Length (A): 9.175"Total Length (compressed) (Compressed A): 8.175"Rotor Diameter (B): 3.75"Carbon Cuff Diameter (C): 3.25"Stern Cuff Length (E): 2"The PSS...

$916.20

$640.40
Out of Stock

+ wishlist
Out of stock

PSS Shaft Seal
PSS Shaft Seal 2" Shaft 3" Tube

PSS Shaft Seal 2" Shaft 3" TubeShaft Diameter: 2"Stern Tube Diameter (D): 3"Total Length (A): 9.175"Total Length (compressed) (Compressed A): 8.175"Rotor Diameter (B): 3.75"Carbon Cuff Diameter (C): 3.25"Stern Cuff Length (E): 2"The PSS Shaft Seal is the...

$916.20

$640.40
+ wishlist
Add to Cart The item has been added

PSS Shaft Seal
PSS Shaft Seal 2" Shaft 3-¼" Tube

PSS Shaft Seal 2" Shaft 3-1/4" TubeShaft Diameter: 2"Stern Tube Diameter (D): 3-1/4" to 3-3/8"Total Length (A): 9.175"Total Length (compressed) (Compressed A): 8.175"Rotor Diameter (B): 3.75"Carbon Cuff Diameter (C): 3.25"Stern Cuff Length (E): 2"The PSS...

$916.20

$640.40
Out of Stock

+ wishlist
Out of stock

PSS Shaft Seal
PSS Shaft Seal 2" Shaft 3-½" Tube

PSS Shaft Seal 2" Shaft 3-½" TubeShaft Diameter: 2"Stern Tube Diameter (D): 3-1/2" to 3-5/8"Total Length (A): 9.175"Total Length (compressed) (Compressed A): 8.175"Rotor Diameter (B): 3.75"Carbon Cuff Diameter (C): 3.25"Stern Cuff Length (E): 2"The...

$916.20

$640.40
Out of Stock

+ wishlist
Out of stock

PSS Shaft Seal
PSS Shaft Seal 2-¼" Shaft 3-½" Tube

PSS Shaft Seal 2-1/4" Shaft 3-1/2" TubeShaft Diameter: 2-1/4"Stern Tube Diameter (D): 3-1/2" to 3-5/8"Total Length (A): 9.625"Total Length (compressed) (Compressed A): 8.375"Rotor Diameter (B): 4.2"Carbon Cuff Diameter (C): 3.75"Stern Cuff Length (E):...

$1,042.70

$728.40
Out of Stock

+ wishlist
Out of stock

PSS Shaft Seal
PSS Shaft Seal 2-¼" Shaft 4" Tube

PSS Shaft Seal 2-1/4" Shaft 4" TubeShaft Diameter: 2-1/4"Stern Tube Diameter (D): 4"Total Length (A): 9.625"Total Length (compressed) (Compressed A): 8.375"Rotor Diameter (B): 4.2"Carbon Cuff Diameter (C): 3.75"Stern Cuff Length (E): 2"The PSS Shaft Seal...

$1,042.70

$728.40
Out of Stock

+ wishlist
Out of stock

PSS Shaft Seal
PSS Shaft Seal 2-½" Shaft 3-½" Tube

PSS Shaft Seal 2-1/2" Shaft 3-1/2" TubeShaft Diameter: 2-1/2"Stern Tube Diameter (D): 3-1/2" to 3-5/8"Total Length (A): 9.625"Total Length (compressed) (Compressed A): 8.375"Rotor Diameter (B): 4.2"Carbon Cuff Diameter (C): 3.75"Stern Cuff Length (E):...

$1,042.70

$728.40
+ wishlist
Add to Cart The item has been added

PSS Shaft Seal
PSS Shaft Seal 2-½" Shaft 4" Tube

PSS Shaft Seal 2-1/2" Shaft 4" TubeShaft Diameter: 2-1/2"Stern Tube Diameter (D): 4"Total Length (A): 9.625"Total Length (compressed) (Compressed A): 8.375"Rotor Diameter (B): 4.2"Carbon Cuff Diameter (C): 3.75"Stern Cuff Length (E): 2"The PSS Shaft Seal...

$1,042.70

$728.40
Out of Stock

+ wishlist
Out of stock

PSS Shaft Seal
PSS Shaft Seal 3" Shaft - 5-1/2" Stern Tube

3" Shaft - 5-1/2" Stern TubeThe PSS Shaft Seal is the #1 selling marine mechanical seal worldwide and is installed as standard equipment by many of the worlds most reputable boat builders and boat yards. The PSS Shaft Seal is also recognized as the...

$1,850.00

$1,290.00
Out of Stock

+ wishlist
Out of stock

PSS Shaft Seal
PSS Shaft Seal 3" Shaft 4-½" Tube

PSS Shaft Seal 3" Shaft 4-1/2" TubeShaft Diameter: 3"Stern Tube Diameter (D): 4-1/2" to 4-5/8"Total Length (A): 10.425"Total Length (compressed) (Compressed A): 9.175"Rotor Diameter (B): 5"Carbon Cuff Diameter (C): 4.25"Stern Cuff Length (E): 2.5"The PSS...

$1,483.15

$1,034.80
Out of Stock

+ wishlist
Out of stock

PSS Shaft Seal
PSS Shaft Seal 45mm Shaft & 3-1/4" Tube

Shaft Seal 45mm Shaft & 3-1/4" TubeThis Type A PSS Shaft Seal is a mechanical face seal. The sealing surface is created between the flat surfaces of the rotating stainless-steel rotor and the stationary carbon flange. The PSS Shaft Seal is the...

$780.50

$546.00
Out of Stock

+ wishlist
Out of stock

PSS Shaft Seal
PSS Shaft Seal Hose Barb Plug

Hose Barb PlugThis is a plug for the PSS Shaft Seal hose barb. If your boat will not exceed 10 knots under power, then the PSS Shaft Seal does not require positive water feed. The PSS Shaft Seal can simply be "vented", or you can use this plug-in in...

$64.05

$47.60