Boat Accessories and Supplies
-
Seachoice Rock Switch On-Off SPST Ill Bk 10961
Seachoice
$13.89 $9.19Seachoice Rock Switch On-Off SPST Ill Bk 10961 Rated 16A @ 12VRequires .86" x 1.45" cut out- Part Number:
- 50-10961
- Availability:
- In Stock - Ships same or next business day.
- Positions:
- On/Off
- Color:
- Black
- Type:
- SPST
- Terminals:
- 3
$13.89 $9.19 -
Seachoice Rock Switch On-Off-On DPDT White 10851
Seachoice
$10.89 $7.64Seachoice Rock Switch On-Off-On DPDT White 10851 Rated 16A @ 12VRequires .86" x 1.45" cut out- Part Number:
- 50-10851
- Availability:
- In Stock - Ships same or next business day.
- Positions:
- On/Off/On
- Color:
- White
- Type:
- DPDT
- Terminals:
- 6
$10.89 $7.64 -
Seachoice Rod Holder - Clamp On Rail - S 89151
Seachoice
$87.99 $62.99Seachoice Rod Holder - Clamp On Rail - S 89151 Made of 304 stainless steelBlack plastic linerCan be used on vertical or horizontal rails.- Part Number:
- 50-89151
- Availability:
- In Stock - Ships same or next business day.
- Size:
- 9" L x 1-3/4" ID
- Fits:
- 7/8" to 1" Dia
$87.99 $62.99 -
Seachoice Rod Holder-Side Mount-SS 89311
Seachoice
$38.46 $28.99Seachoice Rod Holder-Side Mount-SS 89311 Excellent for where a flush mount holder cannot be installed.- Part Number:
- 50-89311
- Availability:
- In Stock - Ships same or next business day.
- Description:
- SS tube and mounting brackets
- Size:
- 9" L x 1-5/8" W
$38.46 $28.99 -
Seachoice Ski Flag - 12 x 18 78301
Seachoice
$13.59 $9.55Seachoice Ski Flag - 12 x 18 78301 Heavy duty nylon construction • Contains suction cup and plastic pole- Part Number:
- 50-78301
- Availability:
- In Stock - Ships same or next business day.
- Size:
- 12" x 18"
- Length:
- 24"
- Color:
- Orange
$13.59 $9.55 -
Seachoice Spare Wheel Bolt-1/2 x 20 (5) 53901
Seachoice
$12.99 $8.99Seachoice Spare Wheel Bolt-1/2 x 20 (5) 53901 Replacement parts for commonly used trailer wheels- Part Number:
- 50-53901
- Availability:
- In Stock - Ships same or next business day.
- Description:
- Spare Wheel Bolts - 1/2-20
- Pack:
- 5
$12.99 $8.99 -
Seachoice Straight Blade- 11 41831
Seachoice
$7.99 $7.40Seachoice Straight Blade- 11 41831- Part Number:
- 50-41831
- Availability:
- In Stock - Ships same or next business day.
- Description:
- Blade
$7.99 $7.40 -
Seachoice Transom Strap-2 x 48 51221
Seachoice
$31.16 $27.99Seachoice Transom Strap-2 x 48 51221 Constructed of black heavy-duty weather resistant webbingRust resistant plated "S" hook on each endCenter cam-action buckle adjusts length and tensionVelcro closure pad helps to protect boat finish.- Part Number:
- 50-51221
- Availability:
- In Stock - Ships same or next business day.
- Length:
- 4'
- Width:
- 2"
- Pack:
- 1 pr.
$31.16 $27.99 -
Seachoice Water Ski Flag-Vinyl 78343
Seachoice
$6.93 $5.84Seachoice Water Ski Flag-Vinyl 78343 Vinyl, bright orange flag attached to a 24" PVC poleConforms to AZ, CA, CO, ID, MO, NE, NM, OR, TX, UT and WA laws.- Part Number:
- 50-78343
- Availability:
- In Stock - Ships same or next business day.
- Length:
- 24"
- Color:
- Orange
$6.93 $5.84 -
Seachoice Watersports Flag 30 78344
Seachoice
$10.77 $8.38Seachoice Watersports Flag 30 78344 Nylon flag is attached to a PVC poleIt conforms to AZ, CA, CO, ID, MO, NE, NM, OR, TX, UT & WA lawsRecommended everywhere for safety.- Part Number:
- 50-78344
- Availability:
- In Stock - Ships same or next business day.
- Length:
- 24"
- Color:
- Orange
$10.77 $8.38 -
Sold Out, please call for ETA.
Seachoice Woven Strap-3/4 Inch X 2100 ft 48081
Seachoice
$93.70 $87.90Seachoice Woven Strap-3/4 Inch X 2100 ft 48081 Polyester • Used to support shrinkwrap covers- Part Number:
- 50-48081
- Availability:
- In Stock - Ships same or next business day.
- Size:
- 3/4" x 2100'
$93.70 $87.90 -
Sierra 3 Pos. Off-Ign-Start Switch Mp39120
Sierra
$29.79 $28.99Sierra 3 Pos. Off-Ign-Start Switch Mp39120All 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-MP39120
- Availability:
- In Stock - Ships same or next business day.
- Type:
- Conventional
- Material:
- Polyester
- Max Panel Thickness:
- 1-1/8"
- Terminals:
- 3 Screw
- Boot:
- No
- Mtg Hole:
- 7/8"
$29.79 $28.99 -
Sierra Breaker 15 Amp. Resettable Cb41220
Sierra
$10.99 $8.39Sierra Breaker 15 Amp. Resettable Cb41220Replacement for popular panel mounted breakers Mounts in 3/8" hole White push buttons for DC; black for AC- Part Number:
- 11-CB41220
- Availability:
- In Stock - Ships same or next business day.
- Amps:
- 15
- Color:
- White-DC
$10.99 $8.39 -
Sierra Bus Bar 4X10-24 Stud Term. Fs46150
Sierra
$26.09 $22.99Sierra Bus Bar 4X10-24 Stud Term. Fs46150- Part Number:
- 11-FS46150
- Availability:
- In Stock - Ships same or next business day.
- Gang:
- 4
- Terminal Screw:
- 10-24 Stud
- Amps:
- 150
- Size:
- 4.13'' x .75''
$26.09 $22.99 -
Sierra Fuse Holder Inline Weatherproof Fs35870
Sierra
$14.49 $11.85Sierra Fuse Holder Inline Weatherproof Fs35870Designed to accept automative style spade-terminal fuses. ATO/ATC. Bulk packed- Part Number:
- 11-FS35870
- Availability:
- In Stock - Ships same or next business day.
- Rating:
- 30A
- Gauge:
- 12
- Fuse:
- 30A
$14.49 $11.85 -
Sierra Off/L1 On/L2 On/L1 & L2 On Swi Mp78860
Sierra
$21.29 $20.99Sierra Off/L1 On/L2 On/L1 & L2 On Swi Mp78860Rotoswitch® provides illumination with different colors providing immediate visual information of switch position. Unique ergonomic design; styling and performance in one design 20 amp @12 Volts DC...- Part Number:
- 11-MP78860
- Availability:
- In Stock - Ships same or next business day.
- -45 Deg -:
- Off
- 0 Deg -:
- On (1)
- +45 Deg -:
- On (2)
- +90 Deg -:
- On (1&2)
- Type:
- SPTT
$21.29 $20.99 -
Sold Out, please call for ETA.
Sierra On/Off Push/Pull S/S11-39510 Mp39510
Sierra
$25.59 $19.85Sierra On/Off Push/Pull S/S11-39510 Mp39510Sierra push pull switches feature solid brass construction with stainless steel springs. 3/8" Diameter mounting stem fits panels up to 1" thick. 15 amp @12VDC; 25A @24VDC.MP39600: energizes two separate circuits...- Part Number:
- 11-MP39510
- Availability:
- In Stock - Ships same or next business day.
- Description:
- Off/On
- Type:
- SPST
- Terminals:
- 2 Screw
- Knob:
- Cream/Plastic
$25.59 $19.85 -
Sierra Rubber Cover Mp39140
Sierra
$6.19 $5.79Sierra Rubber Cover Mp39140Black rudder boots to seal out dirt and moisture on push button switches.- Part Number:
- 11-MP39140
- Availability:
- In Stock - Ships same or next business day.
- Description:
- Black Rubber Cap
$6.19 $5.79 -
Taylor 18 Bimini Slide Assembly/Pr 993018
Taylor
$48.79 $32.73Taylor 18 Bimini Slide Assembly/Pr 993018Fits most deck hinges. Non-locking.- Part Number:
- 32-993018
- Availability:
- In Stock - Ships same or next business day.
- Length:
- 18"
- Bag:
- 1 pr
$48.79 $32.73 -
Taylor 24 White Deco Life Ring 373
Taylor
$78.99 $59.99Taylor 24 White Deco Life Ring 373Rings are constructed from waterproof nonabsorbent closed-cell foam. Comes equipped with sewn-in polypropylene grab lines and decorative blue bands. Not USCG approved.- Part Number:
- 32-373
- Availability:
- In Stock - Ships same or next business day.
- Color:
- White/Blue
- Size:
- 25"
$78.99 $59.99
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.