Boat Accessories and Supplies
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Sea-Dog Line Dual Round Voltmeter 5V-15VDC with Rainbow Dial 421616-1
SEA-DOG LINE
$39.95 $33.99Sea-Dog Line Dual Round Voltmeter 421616-1 This digital dual voltmeter displays voltage for main and auxiliary batteries simultaneously. The compact size allows installation in a wide variety of locations. Red LED display. IP65 rating. Injection molded...- Part Number:
- 354-4216161
- Availability:
- In Stock - Ships same or next business day.
- Dia.:
- 1-7/16"
- Depth:
- 1-3/8"
- Hole:
- 1-1/8"
- Volts:
- 17807
$39.95 $33.99 -
Sea-Dog Line Fender Line 1/4" x 6' Pr Black 302106006Bk-1
SEA-DOG LINE
$8.65 $6.99Sea-Dog Line Fender Line 1/4" x 6' Pr Black 302106006Bk-1 Double Braided Fender Line 100% premium double braided nylon Professional double braided nylon splice Yacht whipped at bitter end and splice point Sold in pairs- Part Number:
- 354-302106006BK1
- Availability:
- In Stock - Ships same or next business day.
- Color:
- Black
- A (Dia.):
- 1/4"
- B (Length):
- 6'
- C (Eye Size):
- 2"
- WLL-kgs/lbs:
- 132/290
- B.S.-kgs/lbs:
- 660/1330
- Pack:
- 2
$8.65 $6.99 -
Sea-Dog Line Ny Windsheild Brace Foot1Pr/Pk 324310-1
SEA-DOG LINE
$16.25 $13.96Sea-Dog Line Ny Windsheild Brace Foot1Pr/Pk 324310-1Includes: 324300 Nylon Windshield Brace Feet (2) and a 14-1/4" length of aluminum tube to be cut to size- Part Number:
- 354-3243101
- Availability:
- In Stock - Ships same or next business day.
- A:
- 14-1/4"
$16.25 $13.96 -
Sea-Dog Line Nylon Thimble (White) - 5/8 In 173556
SEA-DOG LINE
$4.37Sea-Dog Line Nylon Thimble (White) - 5/8 In 173556 These Thimbles are used to protect rope from contact with the load it is hoisting. The thimbles keep the eye splice from being crushed while reducing chafe and abrasion. Ideal for floating rope,...- Part Number:
- 354-173556
- Availability:
- In Stock - Ships same or next business day.
- A:
- 5/8"
- B:
- 1-1/16"
- C:
- 3-1/8"
- Pkg.:
- Bulk
$4.37 -
Sea-Dog Line Top Cap 1" Hd Stainless 270111-1
SEA-DOG LINE
$18.25 $13.64Sea-Dog Line Top Cap 1" Hd Stainless 270111-1 Top Fittings create an attachment point and function as a pivot point as part of a Bimini top system. For use as a top cap for 7/8”-1-1/8” round tubing or as an insert for 3/4” or 7/8”...- Part Number:
- 354-2701111
- Availability:
- In Stock - Ships same or next business day.
- Material:
- 316 Stainless
- Tube O.D.:
- 1"
- Pin:
- 5/16"
$18.25 $13.64 -
Sea-Dog Line Windshield/Door Bumper Pad Black 324390-1
SEA-DOG LINE
$3.56Sea-Dog Line Windshield/Door Bumper Pad Black 324390-1- Part Number:
- 354-3243901
- Availability:
- In Stock - Ships same or next business day.
- Color:
- Black
- A:
- 3/4"
- B:
- 3/16"
- C:
- 3/8"
- D:
- 1/8"
$3.56 -
Seachoice 18 Varnished Flag Pole 77021
Seachoice
$16.49 $11.99Seachoice 18 Varnished Flag Pole 77021 Varnished mahogany pole • Complete with two brass screw hooks- Part Number:
- 50-77021
- Availability:
- In Stock - Ships same or next business day.
- ID:
- 3/4"
- Length:
- 18"
$16.49 $11.99 -
Seachoice Int Eye End - 3/4 - Black 76011
Seachoice
$4.59 $4.09Seachoice Int Eye End - 3/4 - Black 76011 Manufactured from high impact, super tough nylonOffers superior performance.- Part Number:
- 50-76011
- Availability:
- In Stock - Ships same or next business day.
- Color:
- Black
- Fits:
- 3/4" OD Tube
- Pack:
- 1 pr.
$4.59 $4.09 -
Seachoice Orange Adult Life Vest Epe1110Ak1Auo-85520
Seachoice
$14.99 $11.34Seachoice Orange Adult Life Vest Epe1110Ak1Auo-85520 Type II PFDFully U.SCoast Guard Approved • PE foam fillingDesigned specifically to provide minimum buoyancy and turn unconscious person face up in calm water situations.- Part Number:
- 50-85520
- Availability:
- In Stock - Ships same or next business day.
- Size:
- Adult
- Weight:
- 90 lbs & up
- Chest:
- 30" - 52"
- Color:
- Orange
$14.99 $11.34 -
Seachoice Safety Gear Bag (26 44980
Seachoice
$26.49 $23.99Seachoice Safety Gear Bag (26 44980 Large capacityMade of heavy duty nylon with red letteringNon-corrosive zippered top closure and carrying handlesKeeps contents dry and clean.- Part Number:
- 50-44980
- Availability:
- In Stock - Ships same or next business day.
- Description:
- Safety Gear
- Size:
- 26" L x 12" W x 17" H
- Pack:
- Bulk
$26.49 $23.99 -
Seachoice Square U-Bolt-1 5/8 x 3 9/16 57321
Seachoice
$8.31 $7.07Seachoice Square U-Bolt-1 5/8 x 3 9/16 57321 Made of galvanized steelInclude nuts and lock washersCovers most U-Bolt applicationsOne per card or in bulk.- Part Number:
- 50-57321
- Availability:
- In Stock - Ships same or next business day.
- Thread:
- 3/8"-16
- A:
- 1-5/8"
- B:
- 3-9/16"
- C:
- 1-3/4"
- Type:
- SQ
- For:
- Axle U-Bolt plates
$8.31 $7.07 -
Seachoice Stainless Steel Plow Anchor
Seachoice
$357.09 $228.36Seachoice Stainless Steel Plow Anchor Stainless Steel quick setting design provides stability and high holding powerPerfect for sand, pebble, rock, grass, kelp and coral bottoms.- Part Number:
- seachoice-ssplow
- Availability:
- In Stock - Ships same or next business day.
- Material:
- Stainless Steel
- Type:
- Plow
$357.09 $228.36 -
Seachoice Underwater Green Light Strip 8 3421
Seachoice
$35.99 $23.99Seachoice Underwater Green Light Strip 8 3421 Waterproof12V DCPre-drilled to accommodate #8 screws (included).- Part Number:
- 50-03421
- Availability:
- In Stock - Ships same or next business day.
- Lumens:
- 24
- Watts:
- 0.72
- LEDs:
- 12
- LED Color:
- Green
- Size:
- 8" L x 1/2" W
$35.99 $23.99 -
Sierra Ignition Switch 4 Position Mp41040
Sierra
$32.19 $25.99Sierra Ignition Switch 4 Position Mp41040All amperage ratings are at 12V DC.Polyester Switches: Provide maximum corrosion protection and eliminate potential shorts. Inner seal between cylinder lock and contact plate.Brass Switches: Traditional corrosion...- Part Number:
- 11-MP41040
- Availability:
- In Stock - Ships same or next business day.
- Type:
- Conventional
- Material:
- Polyester
- Max Panel Thickness:
- 1-1/8"
- Terminals:
- 4 Screw
- Boot:
- Yes
- Mtg Hole:
- 7/8"
$32.19 $25.99 -
Sierra Oil Pressure Switch Universal Op72533
Sierra
$27.19 $24.99Sierra Oil Pressure Switch Universal Op72533For I/O and inboard installations which require a method to shut off the fuel pump when the engine fails or is shut down. This switch senses low oil pressure and shuts the fuel pump off. 3-wire hookup to...- Part Number:
- 11-OP72533
- Availability:
- In Stock - Ships same or next business day.
$27.19 $24.99 -
Standard Horizon CLIP-24 Belt Clip f/HX150/HX100 - Black
Standard Horizon
$8.00CLIP-24Belt Clip (QTY 2 f/HX100, QTY 1 f/HX150) Product : STANDARD CLIP-24 BELT CLIP FOR HX150/HX100 Manufacturer : Standard Horizon Manufacturer Part No : CLIP-24 UPC : RA1427500 Product : STANDARD CLIP-24 BELT CLIP FOR HX150/HX100- Part Number:
- CW-47616
$8.00 -
Bennett Trim Tabs Lexan Cover VP1138
Bennett Marine
$29.69 $21.99Bennett Trim Tabs Lexan Cover VP1138 Lexan cover protects electrohydraulic unit from occasional wash down.- Part Number:
- 219-VP1138
- Availability:
- Same Or Next Business Day
$29.69 $21.99 -
CRC Wheel Bearing Grease 14oz Can Sl3121
CRC
$21.79 $13.64CRC Wheel Bearing Grease 14oz Can Sl3121For boat trailer & 4x4 wheel bearingsA blue tacky, aluminum complex grease using a highly refined base oil formulated with a polymer to provide adhesive, non-blend and water wash-out characteristics. Will resist...- Part Number:
- 77-SL3121
- Availability:
- In Stock - Ships same or next business day.
- Size:
- 14 oz. Can
$21.79 $13.64 -
Garmin Reactor 40 Kicker Autopilot Without Display No Tube 010-00705-95
Garmin
$2,349.99Whether you're going for salmon, trout, walleye or some other species or just taking your sailboat out of the marina, your Reactor 40 kicker autopilot can help you maintain heading hold and route to keep you on course - even against wind, waves or heavy...- Part Number:
- 322-0100070595
- Availability:
- In Stock - Ships same or next business day.
$2,349.99 -
Garmin Split Connector Threaded f/RJ45 Network Cables - 18mm 010-11170-00
Garmin
$4.99Split Connector Threaded for RJ45 Network Cables - 18mm Route cables in your vessel without drilling holes with Garmin's split connector threaded, RJ 45 cable. Compatible Devices: GDL 30/30A GMR 12xx Series GMR 18 Series GMR 20/21/24/40...- Part Number:
- CW-55530
$4.99
Shop the Best Boat Accessories Online
Whether you're prepping for a weekend on the water or upgrading your gear, PowerBoatSupply.com has all the boat accessories you need. From electrical components and drink holders to safety gear and dock lines, our wide selection of boat accessories ensures you're ready for anything out on the water.
We carry trusted brands like Sea-Dog Line, Seachoice, Attwood Marine, and more — offering both essential and specialized boat accessories for every type of boater. Not sure which part is right for your setup? Our team is here to help you choose the best boat accessories for your vessel and your adventures.
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