Boat Accessories and Supplies
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Dr. Shrink Wrap Boat Zipper Access Door 30 x 36 DS36W - White
dr shrink
$24.59 $22.99Shrink Wrap Zipper Access Door 30 x 36 DS36W Dimensions of the plastic perimeter, not the size of the openingActual size of opening: 24" x 28"- Part Number:
- 315-DS36W
- Availability:
- In Stock - Ships same or next business day.
$24.59 $22.99 -
Seachoice Type I Offshore Vest Adult 320Rt-85900
Seachoice
$79.18 $52.43Seachoice Type I Offshore Vest Adult 320Rt-85900 Classified/graded for use on Commercial VesselsUniversal sizingDesigned to keep unconscious wearer face upHighly visible color with Solas reflective tape and approved hardware...- Part Number:
- 50-85900
- Availability:
- In Stock - Ships same or next business day.
- Size:
- Adult
- Weight:
- Over 90 lb.
- Color:
- Flouro Orange
$79.18 $52.43 -
Sold Out, please call for ETA.
Attwood Marine Flat Mount Base F/Rod Holder 5072-7
Attwood Marine
$9.53 $6.99Attwood Marine Flat Mount Base F/Rod Holder 5072-7 Fit a variety of mounting surfaces including rails. Constructed of extruded aluminum.- Part Number:
- 23-50727
- Availability:
- In Stock - Ships same or next business day.
- Description:
- Flat rail - square rail
$9.53 $6.99 -
Sea-Dog Line Abs Drink Holder-Black 588000
SEA-DOG LINE
$2.99 $2.49Sea-Dog Line Abs Drink Holder-Black 588000 Injection molded ABS.- Part Number:
- 354-588000
- Availability:
- In Stock - Ships same or next business day.
- Color:
- Black
- Size:
- 2-7/8" ID x 2" D
- Hole:
- 3"
$2.99 $2.49 -
Seachoice Rod Holder-90 Deg-Abs Plastic 89301
Seachoice
$10.82 $8.99Seachoice Rod Holder-90 Deg-Abs Plastic 89301 One piece injection molded ABS plastic allows easy installationDrain hole pre-drilled in bottom. • Fasteners: #12- Part Number:
- 50-89301
- Availability:
- In Stock - Ships same or next business day.
- Finish:
- ABS Plastic/Black
- Flange:
- 4" L x 2-1/2" W
- Size:
- 9-1/2" L x 1-1/4" ID
$10.82 $8.99 -
Attwood Marine Straight Edge Dock Fender 93532-1
Attwood Marine
$19.99 $14.74Attwood Marine Straight Edge Dock Fender 93532-1Molded from a lightweight polymeric material that is soft to the touch, easy on hulls, and resistant to UV, chalking, splitting, and crushing.Sold in a display cartonGuaranteed for life- Part Number:
- 23-935321
- Availability:
- In Stock - Ships same or next business day.
- Description:
- Straight Edge
- Size:
- 18 x 3-1/2 x 4-1/2"
- Mount:
- 3 holes: 5/16"
- Pack:
- Bulk
$19.99 $14.74 -
Sold Out, please call for ETA.
Taylor Made Pontoon Boat Curved Corner Guard (3"W x 12"L) 31038
Taylor
$39.95 $33.21Taylor Made Pontoon Curved Corner-Gard - 3"W x 12"L This unique Corner-Gard offers a level of protection to areas on the Pontoon boat other fenders or bumpers can't provide. The Pontoon Corner-Gard comes shaped to mount on either a radius...- Part Number:
- 32-31038
- Availability:
- In Stock - Ships same or next business day.
- Size:
- 3" W × 12" L
- Color:
- Silver
$39.95 $33.21 -
Seachoice Trailer Light Bracket 51751
Seachoice
$9.18 $8.99Seachoice Trailer Light Bracket 51751 Bolt these brackets on trailer frame to mount many different styles of lightingPre-drilled for easy attachmentMade of 11 gauge galvanized steel.- Part Number:
- 50-51751
- Availability:
- In Stock - Ships same or next business day.
- Size:
- 4-1/2" x 3"
- Pack:
- 1 pr.
$9.18 $8.99 -
Dr. Shrink Wrap Boat Zipper Access Door 36" x 48" DS48W - White - Large
dr shrink
$28.09 $24.99Dr. Shrink Zipper Access Door 36" x 48" DS48W Dimensions of the plastic perimeter, not the size of the openingActual size of opening: 28" x 40"- Part Number:
- 315-DS48W
- Availability:
- In Stock - Ships same or next business day.
$28.09 $24.99 -
Sierra Emergency Cut-Off Switch Mp40970-1
Sierra
$32.49 $27.99Sierra Emergency Cut-Off Switch Mp40970-1Developed for use on older boats not equipped with this important safety feature. Just pull lanyard to instantly stop engine; preventing "runaway" situations. Includes fully illustrated instructions; coiled...- Part Number:
- 11-MP409701
- Availability:
- In Stock - Ships same or next business day.
- Description:
- Cut-Off Switch
$32.49 $27.99 -
Attwood Marine Boat Heavy Duty Adjustable Rod Holder With Bi-Axis Mount-Black 5009-4
Attwood Marine
$35.29 $24.99Attwood Marine Heavy Duty Rod Holder 5009-4 Features a superior ergonomic design and easy to find rapid release latch mechanism. The large, easy-grip lock-nut offers easy adjustment. 180°, vertical adjustment range for a variety of rod tip height...- Part Number:
- 23-50094
- Availability:
- In Stock - Ships same or next business day.
- Color:
- Black
$35.29 $24.99 -
Attwood Marine Slide-On Post Dock Fender 93533-1
Attwood Marine
$30.99 $25.99Attwood Marine Slide-On Post Dock Fender 93533-1 Molded from a lightweight polymeric material that is soft to the touch, easy on hulls, and resistant to UV, chalking, splitting, and crushing. Double-molded eye ends for extra strength. Seamless one-piece...- Part Number:
- 23-935331
- Availability:
- In Stock - Ships same or next business day.
- Description:
- Slide-On post fender fits up to 2-3/8" dia post
- Size:
- 7" x 15"
$30.99 $25.99 -
Attwood Marine Pro Rod Holder Ext. Black 5016-3
Attwood Marine
$10.39 $8.99Attwood Marine Pro Rod Holder Ext. Black 5016-3 Increase your odds with easier access to your rod and reel. Extends the height of the rod holder by 6", allowing for faster access when that fish strikes. Made from super tough glass filled nylon. Works...- Part Number:
- 23-50163
- Availability:
- In Stock - Ships same or next business day.
$10.39 $8.99 -
Shrinkfast 200 (Formerly 998) Rapid Shrink Wrap Fast Heat Gun Tool Kit Case Propane Boat 19998A
shrinkfast
$993.69 $649.00The Shrinkfast 200 (originally called the Shrinkfast 998) Propane Fired Heat Tool Kit. Puts out 200,000 BTUs at 22lbs of gas pressure. Originally named the Shrinkfast 998, the Shrinkfast 200™ reimagined how safe, versatile, and powerful a...- Part Number:
- 792-19998A
- Availability:
- In Stock - Ships same or next business day.
$993.69 $649.00 -
Marine Shrink Wrap Tape - Hull Preservation - 2 inch x 36 yds - White
SeaFarer
$26.79 $20.99White Shrink Wrap Tape 36 Yards Recommended for adhesive to hull. Will not leave Residue.- Part Number:
- 315-P2W
- Availability:
- In Stock - Ships same or next business day.
- Color:
- White
$26.79 $20.99 -
Attwood Marine Rod Holder Combo Mount Black 5011-7
Attwood Marine
$13.69 $9.99Attwood Marine Rod Holder Combo Mount Black 5011-7 Interchangeable mounting bases fit 2-in 1, Pro Series, and Mini Rigger fishing systems.50227: Flush mount, mounts to gunwale or deck. Easy-open cover conceals fasteners and elastomeric liner seals water...- Part Number:
- 23-50117
- Availability:
- In Stock - Ships same or next business day.
- Color:
- Black
- Mount:
- Side/Surface
$13.69 $9.99 -
Dr Shrink Wrap Professional Film Safe Cutting Knife Tool Boat Marine DS007
SeaFarer
$17.99 $14.99Hooked ends for safe cutting. Color may vary.- Part Number:
- 315-DS007
- Availability:
- In Stock - Ships same or next business day.
$17.99 $14.99 -
Lenco Standard Lower Mounting Bracket 3 Bolt 50014001D
Lenco Marine
$20.99 $14.99Lenco Standard Lower Mounting Bracket 3 Bolt 50014001D Specifications Lenco Part #: 50014-001D (Original Part #119) System Type: Single or Dual Actuator Compatibility: Any Boat- Part Number:
- 622-50014001D
- Availability:
- In Stock - Ships Same Or Next Business Day.
$20.99 $14.99 -
Sea-Dog Line Inside Eye End Bracket (White) 273370-1
SEA-DOG LINE
$5.10 $4.99Sea-Dog Line Inside Eye End Bracket (White) 273370-1 The Side Mount Eye End used in conjunction with an Eye Mount Bracket converts standard internal eyes into quick release fittings. These 90° eye ends fit 3/4” OD tubing. Constructed of UV...- Part Number:
- 354-2733701
- Availability:
- In Stock - Ships same or next business day.
- Color:
- White Injection Molded Nylon
- Hole Space:
- 15/16"
- Fastener:
- #8 FH
$5.10 $4.99 -
SeaFarer Boat Shrink Wrap Strap Tensioner Tool 14990
dr shrink
$120.49 $69.99Dr. Shrink Strap Tensioning Tool DS-15 The tensioning tool is used in conjunction with strapping and buckles to create a tight perimeter band that will hug the cover securely against the protected object, preventing movement and eliminating chafing- Part Number:
- 315-14990
$120.49 $69.99
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.
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.