Skip to content
Celebrating over 50 years of Trusted Marine Service
Over 50 years of Trusted Marine Service

Search results for “plug washer”

Mercury MerCruiser Carburetor Spacer Quad Ring 806237

$14.54 - $14.54
$14.54
$14.54 - $14.54
$14.54
Only 2 left!

Mercury MerCruiser Quicksilver 806237 is a genuine OEM quad ring used in MerCruiser carburetor and linkage assemblies. Current Mercury parts source...

View full details
$14.54 - $14.54
$14.54
$14.54 - $14.54
$14.54

Mercury MerCruiser Spacer 35985

$27.74 - $27.74
$27.74
$27.74 - $27.74
$27.74
Only 1 left!

The Mercury MerCruiser Quicksilver 35985 Spacer is a precision spacer used in select Mercury / MerCruiser service assemblies where correct componen...

View full details
$27.74 - $27.74
$27.74
$27.74 - $27.74
$27.74

Volvo Penta Socket Head Cap Screw - OEM Part 984299

$7.20 - $7.20
$7.20
$7.20 - $7.20
$7.20
14 in stock

Genuine Volvo Penta Socket Head Cap Screw engineered for secure fastening in marine engine assemblies. This precision-manufactured six-point socket...

View full details
$7.20 - $7.20
$7.20
$7.20 - $7.20
$7.20
Save 22% Save %

Non-Return Valve - 3/4" to 1" Inlet - 1-1/4" to 1-1/2" Outlet - 90° Elbow - Quick Release Clip

$32.99
$32.99 - $32.99
$32.99
$25.67
$25.67 - $25.67
$25.67
In stock

Premium Non-Return Valve - 90° Elbow with Quick Release ClipThis professional-grade non-return valve features a 90° elbow configuration with quick ...

View full details
$32.99
$32.99 - $32.99
$32.99
$25.67
$25.67 - $25.67
$25.67
Save 22% Save %

PCM Socket Head Cap Screw 3/8-16 x 1-1/8" - Marine Engine Hardware

$4.47 - $4.47
$4.47
$4.47 - $4.47
$4.47
52 in stock

OEM socket head cap screw (SHC) designed for PCM marine engines. This 3/8-16 x 1-1/8" stainless steel fastener provides secure, corrosion-resistant...

View full details
$4.47 - $4.47
$4.47
$4.47 - $4.47
$4.47

Volvo Penta Hex Socket Cap Screw - OEM Part 984298

$8.70 - $8.70
$8.70
$8.70 - $8.70
$8.70
6 in stock

Genuine Volvo Penta hex socket cap screw (six point socket screw) engineered to OEM specifications for secure fastening in marine engine and drive ...

View full details
$8.70 - $8.70
$8.70
$8.70 - $8.70
$8.70

Volvo Penta Six Point Socket Screw 1423 - OEM Engine Fastener

$10.00 - $10.00
$10.00
$10.00 - $10.00
$10.00
7 in stock

Genuine Volvo Penta six point socket screw (Part #1423) engineered for secure fastening in marine engine assemblies. This OEM component features a ...

View full details
$10.00 - $10.00
$10.00
$10.00 - $10.00
$10.00
Scandvik Heavy Duty 316 Stainless Steel GBS Clamp

Scandvik Heavy Duty 316 Stainless Steel GBS Clamp

$48.69 - $48.69
$48.69
$48.69 - $48.69
$48.69
Item locally warehoused

Heavy Duty low profile bolt clamps. Particularly suited for sealing exhaust, pressure or suction lines with plastic or steel inserts and high shore...

View full details
$48.69 - $48.69
$48.69
$48.69 - $48.69
$48.69
Scandvik Heavy Duty 316 Stainless Steel GBS Clamp

Scandvik Heavy Duty 316 Stainless Steel GBS Clamp

$49.19 - $49.19
$49.19
$49.19 - $49.19
$49.19
Item locally warehoused

Heavy Duty low profile bolt clamps. Particularly suited for sealing exhaust, pressure or suction lines with plastic or steel inserts and high shore...

View full details
$49.19 - $49.19
$49.19
$49.19 - $49.19
$49.19
Scupper Valve

Scupper Valve

$9.79 - $9.79
$9.79
$9.79 - $9.79
$9.79
Item locally warehoused

Injection molded nylon.Carded.

$9.79 - $9.79
$9.79
$9.79 - $9.79
$9.79
Cap Screw - Hex Head, 1/4-20 x 1/2"

Cap Screw - Hex Head, 1/4-20 x 1/2"

$79.01 - $79.01
$79.01
$79.01 - $79.01
$79.01
Item locally warehoused

A corrosion-resistant hex head cap screw for secure, threaded fastening—ideal for marine and other demanding environments where stainless hardware ...

View full details
$79.01 - $79.01
$79.01
$79.01 - $79.01
$79.01
SwivlEze 238 Series Socket Base 9"

SwivlEze 238 Series Socket Base, 9" Diameter, Aluminum (2383122)

$148.69 - $148.69
$148.69
$148.69 - $148.69
$148.69
Item locally warehoused

9" Aluminum Socket Base for Removable 238 Series Pedestal PostsThe SwivlEze 238 Series Socket Base is a 9" diameter aluminum deck base with a built...

View full details
$148.69 - $148.69
$148.69
$148.69 - $148.69
$148.69
Rowlock Socket Bronze, Pr.

Rowlock Socket Bronze, Pr.

$92.49 - $92.49
$92.49
$92.49 - $92.49
$92.49
Item locally warehoused

Secure your rowlock horns with this Perko plain manganese bronze rowlock socket pair, made for #10 screw mounting. Key Features Plain manganese br...

View full details
$92.49 - $92.49
$92.49
$92.49 - $92.49
$92.49
Minn Kota 1810357 Raptor™ Universal Jack Plate Spacer, White

Minn Kota Raptor Universal Jack Plate Spacer – White (1810357)

$159.99 - $159.99
$159.99
$159.99 - $159.99
$159.99
Item locally warehoused

Minn Kota Raptor Universal Jack Plate Spacer – White (1810357)The Minn Kota Raptor Universal Jack Plate Spacer mounts between your jack plate (or s...

View full details
$159.99 - $159.99
$159.99
$159.99 - $159.99
$159.99
Taco Ball & Socket Flat Deck Hinge

Taco Ball & Socket Flat Deck Hinge

$97.29 - $97.29
$97.29
$97.29 - $97.29
$97.29
Item locally warehoused

Upgrade the pivot point on your bimini top or canvas structure with the Taco Ball & Socket Flat Deck Hinge. Built with polished marine-grade Ty...

View full details
$97.29 - $97.29
$97.29
$97.29 - $97.29
$97.29
Replacement Reduced Glare All-Round 54"

Perko Replacement Reduced Glare All-Round Navigation Light Globe — 54" Pole

$114.39 - $114.39
$114.39
$114.39 - $114.39
$114.39
Item locally warehoused

Replacement Reduced Glare All-Round Navigation Light Globe — 54" PoleRestore your vessel's all-round white light to full USCG compliance with this ...

View full details
$114.39 - $114.39
$114.39
$114.39 - $114.39
$114.39
Scandvik Heavy Duty 316 Stainless Steel GBS Clamp

Scandvik Heavy Duty 316 Stainless Steel GBS Clamp

$24.59 - $24.59
$24.59
$24.59 - $24.59
$24.59
Item locally warehoused

Heavy Duty low profile bolt clamps. Particularly suited for sealing exhaust, pressure or suction lines with plastic or steel inserts and high shore...

View full details
$24.59 - $24.59
$24.59
$24.59 - $24.59
$24.59
Cap Screw - Hex Head, 1/4"-20 x 1-1/4"

Cap Screw - Hex Head, 1/4"-20 x 1-1/4"

$50.99 - $50.99
$50.99
$50.99 - $50.99
$50.99
Item locally warehoused

This Seachoice hex head cap screw (1/4"-20 x 1-1/4") is made from 18-8 stainless steel—an excellent choice for marine and exterior fastening where ...

View full details
$50.99 - $50.99
$50.99
$50.99 - $50.99
$50.99
Cap Screw - Hex Head, 1/4"-20 x 2"

Cap Screw - Hex Head, 1/4"-20 x 2"

$95.29 - $95.29
$95.29
$95.29 - $95.29
$95.29
Item locally warehoused

A hex head cap screw designed for marine-style fastening needs—built with 18-8 stainless steel for corrosion resistance. Key Features Hex head des...

View full details
$95.29 - $95.29
$95.29
$95.29 - $95.29
$95.29
Phillips Machine Screw - Truss Head 1/4-20 x 2"

Phillips Machine Screw - Truss Head 1/4-20 x 2"

$231.89 - $231.89
$231.89
$231.89 - $231.89
$231.89
Item locally warehoused

Secure marine hardware and mounting applications with this Phillips machine screw featuring a truss head design and 1/4-20 thread size for clean, r...

View full details
$231.89 - $231.89
$231.89
$231.89 - $231.89
$231.89
Thru-Hull w/Scupper

Thru-Hull w/Scupper

$32.29 - $32.29
$32.29
$32.29 - $32.29
$32.29
Item locally warehoused

This Thru-Hull with Scupper Valve mounts through the transom and provides a water exit for boats with self-bailing cockpits. Ideal for above the wa...

View full details
$32.29 - $32.29
$32.29
$32.29 - $32.29
$32.29
Phillips Machine Screw - Pan Head. 1/4"-20 x 4"

Phillips Machine Screw - Pan Head. 1/4"-20 x 4"

$110.19 - $110.19
$110.19
$110.19 - $110.19
$110.19
Item locally warehoused

Replace and fasten with this Seachoice Phillips machine screw—pan head, 1/4"-20 x 4"—made from 18-8 stainless steel for corrosion resistance in mar...

View full details
$110.19 - $110.19
$110.19
$110.19 - $110.19
$110.19

Volvo Penta Spacer Flange 22058105 - Special Order

$226.00 - $226.00
$226.00
$226.00 - $226.00
$226.00

Genuine Volvo Penta Spacer Flange 22058105. This is an OEM spacer/flange component used where Volvo Penta parts diagrams specify 22058105. Key Feat...

View full details
$226.00 - $226.00
$226.00
$226.00 - $226.00
$226.00
Manifold Riser Spacer

Manifold Riser Spacer

$265.59 - $265.59
$265.59
$265.59 - $265.59
$265.59
Item locally warehoused

The Sierra Manifold Riser Spacer helps create the correct spacer height between your engine manifold riser components for proper exhaust alignment....

View full details
$265.59 - $265.59
$265.59
$265.59 - $265.59
$265.59