Boat Accessories and Supplies
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Attwood Marine Pulsar Bicolor 12Deg 5091-14-7
Attwood Marine
$58.56 $39.99Attwood Marine Pulsar Bicolor 12Deg 5091-14-7 1-mile, 225°, red/green light visibility for boats up to 39.4' (12 m) in length. Includes 8-watt wedge-base lamp. 2-pin, locking, collar universal-fit pole.- Part Number:
- 23-5091147
- Availability:
- In Stock - Ships same or next business day.
- Description:
- 2-pin Standard pole
- Height:
- 14" Angled
$58.56 $39.99 -
Bearing Buddy 1.810 Dia. Bearing Buddy 2/Cd 41102
Bearing Buddy
$33.39 $30.18Bearing Buddy 1.810 Dia. Bearing Buddy 2/Cd 41102When properly installed and maintained, Bearing Buddy® prevents wheel bearing failure and eliminates bearing repacking. Boat trailer wheels can be completely submerged. The Bearing Buddy® automatic...- Part Number:
- 176-41102
- Availability:
- In Stock - Ships same or next business day.
- Model #:
- 1810
- Size:
- 1.810"
- Bearing Cone:
- LM12749
- Bearing Cup:
- LM12711
- Pack:
- 2
$33.39 $30.18 -
Bennett AutoTrim Pro Sensor Kit ATPSENSTD
Bennett Marine
$117.19 $84.99Bennett AutoTrim Pro Sensor Kit ATPSENSTD This kit adds tab position indication functionality to classic hydraulic systems currently without indication capabilities. AutoTrim Pro (ATP) requires the presence of actuator sensor wires in order to display...- Part Number:
- 219-ATPSENSTD
- Availability:
- Same Or Next Business Day
$117.19 $84.99 -
Bennett BOLT 6x12 Edge Mount Trim Tab System BOLT612ED
Bennett Marine
$728.99 $496.72Bennett BOLT 6x12 Edge Mount Trim Tab System BOLT612ED Boaters can enjoy a durable and reliable electric trim tab system designed for 17-28 foot boats. Bennett Marine invented the electric trim tab in 1960, and now Bennett leads the way with an electric...- Part Number:
- 219-BOLT612ED
- Availability:
- Same Or Next Business Day
- Construction:
- Stainless Steel
- Actuator Type:
- Electric
- Controls:
- Not Included
$728.99 $496.72 -
Bennett Marine HPU Mounting Bracket H1179
Bennett Marine
$115.29 $7.99Bennett HPU Mounting Bracket h2179 Mounting Bracket for Hydraulic Power Unit.- Part Number:
- 219-H1179
- Availability:
- Same Or Next Business Day
$115.29 $7.99 -
Carver Covers 22"-44" Adj Alum Brace Kit 62014
Carver Covers
$102.69 $66.96Carver Covers 22"-44" Adj Alum Brace Kit 62014Designed to hold top up and out of the way when top is folded and not in use. Each package includes two 7/8" tubes which can be cut to desired length, 4 eye ends, 2 unique hinged jaw slides that make...- Part Number:
- 500-62014
- Availability:
- In Stock - Ships same or next business day.
- Description:
- 22"- 44" Aluminum Kit - Adjustable
- Pack:
- 1 pr.
$102.69 $66.96 -
Carver Covers 4' Slide Track Kit 1Pr/Pk 62002
Carver Covers
$70.79 $49.99Carver Covers 4' Slide Track Kit 1Pr/Pk 62002 Allows retracted top to slide into storage position, as an alternative to a brace kit. Each kit includes 2 slidetracks, 2 sliding deck hinges with combined slide locks, 4 end caps and all mounting screws.- Part Number:
- 500-62002
- Availability:
- In Stock - Ships same or next business day.
- Length:
- 48"
- Pack:
- 1 pr.
$70.79 $49.99 -
CRC Wheel Bearing Grease 14oz Cart Sl3120
CRC
$11.99CRC Wheel Bearing Grease 14oz Cart Sl3120For 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-SL3120
- Availability:
- In Stock - Ships same or next business day.
- Size:
- 14 oz. Cartridge
$11.99 -
Johnson Pump Shims 1 Pr/Pk 71245
Johnson Pump
$17.59 $17.49Johnson Pump Shims 1 Pr/Pk 71245 7410500: Plastic mesh , fastening clamp included77125: Two-piece filter, easily installs by placing the mounting base under the aerator thru hull nut and then tightening the nut. Twist off to remove for easy cleaning.- Part Number:
- 189-71245
- Availability:
- In Stock - Ships same or next business day.
- Description:
- Transom Shims - Pair
$17.59 $17.49 -
Kuuma Elite 216 Gas Grill 58155
Kuuma Grills
$444.99 $419.99Kuuma Elite 216 Gas Grill 58155 The Kuuma Stow N' Go 216 Elite Grill is an outstanding grill, ideal for the grilling enthusiast. Kuuma grills are designed for use on boats and built to withstand harsh marine environments, but they are also perfect for...- Part Number:
- 735-58155
- Availability:
- In Stock - Ships Same Or Next Business Day
- Cooking Area:
- 216 Sq. Inches
- Weight:
- 21 LB
- Grilling Power:
- 13,000 BTU/HR
- Type:
- Propane
- Construction:
- Stainless Steel
- Removable Warming Rack:
- Yes
- Regulatory Control knob:
- Yes
- Stay Cool Handle:
- Yes
- Thermometer:
- Yes
- Push Igniter:
- Yes
- Latching Lid:
- Yes
- Removable Liner:
- Yes
- Folding Legs:
- Yes
- Removable Grease Tray:
- Yes
$444.99 $419.99 -
Kuuma LP Gas Regulator for Kettle 125 and Profile 150 Gas Grills 58355
Kuuma Grills
$72.49 $59.99Kuuma LP Gas Regulator for Kettle 125 and Profile 150 Gas Grills 58355 Replacement LP gas regulator. Compatible With: Kuuma Kettle Grill Kuuma Model 58121 (Profile 150) Kumma Model 58245 (Profile Cubed 150)- Part Number:
- 735-58355
- Availability:
- In Stock - Ships same or next business day.
$72.49 $59.99 -
Kuuma Marine Grill Pontoon Boat Rail Adapter Mount 58197
$50.09 $38.61Kuuma Marine Grill Pontoon Rail Adapter Mount 58197 The Kuuma Grill Mount Adapter is designed to adapt wrap around style rail mounts to square pontoon railing with full height paneling. The adapter saddles the top rail and securely clamps in place with...- Part Number:
- 735-58197
$50.09 $38.61 -
Sold Out, please call for ETA.
OEM Mercury 4.6L V8 250hp Outboard Vented Splash Cover (Black) 8M0228520
Mercury Marine / Quicksilver
$280.99 $238.99This Mercury Vented Splash Cover is designed and tested to protect the finish on your Mercury 4.6L V8 250hp Verado outboard from exposure to the elements or other damage when your boat is operating on the water. Fits 4.6L V8 250hp Verado...- Part Number:
- 710-8M0228520
- Availability:
- In Stock - Ships same or next business day.
$280.99 $238.99 -
Perko Battery Switch 8501Dp
Perko
$101.69 $51.82Perko Battery Switch 8501DpMedium Duty. For use with two or more batteries and single or dual engine systems. Permits selection between batteries for starting and charging or operation of both batteries in parallel. They allow addition of an extra...- Part Number:
- 9-8501DP
- Availability:
- In Stock - Ships same or next business day.
- Type:
- 1 - 2 - Both - Off
- Locking:
- No
- Size:
- 5-1/4" Dia. x 2-5/8"
$101.69 $51.82 -
SE Sport Hydro Foil 400 Black 74644
SE Sport
$150.99 $125.45SE Sport Hydro Foil 400 Black 74644Drill-Free or Drill optionHigh Performance Hydrofoils streamlined for speed. The SE Sport will improve handling and provide better maneuverability with a smoother ride. Features Turbo Trac to enhance thrust and control...- Part Number:
- 779-SE400BLK
- Availability:
- In Stock - Ships same or next business day.
- Description:
- SE Sport 400 - 40-unlimited HP
- Color:
- Black
$150.99 $125.45 -
Sea-Dog Line Aluminum Boat Hook 8' - 2 Pc 491024-1
SEA-DOG LINE
$61.65 $54.99Sea-Dog Line Aluminum Boat Hook 8' - 2 Pc 491024-1 Sea-Dog boat hooks have rubber covered hook area and rubber tip and handle for extra grip. Remove hook tip to screw on brush. Injected molded nylon/aluminum.- Part Number:
- 354-4910241
- Availability:
- In Stock - Ships same or next business day.
- Description:
- 2-Pc Adjustable
- Length:
- 48" - 96"
$61.65 $54.99 -
Sea-Dog Line Aluminum Boat Hook 8' - 3 Pc 491034-1
SEA-DOG LINE
$66.75 $51.21Sea-Dog Line Aluminum Boat Hook 8' - 3 Pc 491034-1Sea-Dog boat hooks have rubber covered hook area and rubber tip and handle for extra grip. Remove hook tip to screw on brush. Injected molded nylon/aluminum.- Part Number:
- 354-4910341
- Availability:
- In Stock - Ships same or next business day.
- Description:
- 3-Pc Adjustable
- Length:
- 36" - 96"
$66.75 $51.21 -
Sea-Dog Line Boathook Mooring Cover Support Crown 491110-1
SEA-DOG LINE
$12.95 $11.10Sea-Dog Line Boathook Mooring Cover Support Crown 491110-1 This Mooring Cover Support Crown fits the tip of all Sea-Dog® Boat Hooks or universal/Acme threaded devices. The crown supports a mooring cover or canvas top preventing water from pooling due...- Part Number:
- 354-4911101
- Availability:
- In Stock - Ships same or next business day.
- Description:
- Injection Molded Nylon
- A:
- 7/8" (Tapered)
- B:
- 2"
- C:
- 6-1/2"
- D:
- 1"
- E:
- 1/2"
$12.95 $11.10 -
Sea-Dog Line Bow Roller 2-15/16 x 2-3/4 328069-1
SEA-DOG LINE
$31.95 $27.99Sea-Dog Line Bow Roller 2-15/16 x 2-3/4 328069-1 Replacement Wheel (2-15/16" x 2-3/4")- Part Number:
- 354-3280691
- Availability:
- In Stock - Ships same or next business day.
- A:
- 2-5/16"
- B:
- 2-3/4"
$31.95 $27.99 -
Sea-Dog Line Canvas Snap Windshield 299124-1
SEA-DOG LINE
$7.20 $6.72Sea-Dog Line Canvas Snap Windshield 299124-1 Nickel plated brass canvas fasteners. Excellent snap action and holding strength. Easy Installation.- Part Number:
- 354-2991241
- Availability:
- In Stock - Ships same or next business day.
- Description:
- S.S. Windshield Clip
- Size:
- 3/4"
- Pack:
- 4/set
$7.20 $6.72
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.
Browse our best-selling items below and get fast shipping, great prices, and top-rated customer service from PowerBoatSupply.com — your source for quality marine parts and accessories since 1987.