Boat Accessories and Supplies
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Sierra Battery Terminal Pos Bt44480
Sierra
$0.00Sierra Battery Terminal Pos Bt44480- Part Number:
- 11-BT44480
- Availability:
- In Stock - Ships same or next business day.
- Type:
- Universal Brass Terminal - Pos 3/8" Stud
- Qty:
- 1
$0.00 -
Sierra Black Handle 2 Pos Toggle Swtch Hd Tg21130
Sierra
$9.69 $8.55Sierra Black Handle 2 Pos Toggle Swtch Hd Tg21130Non-corrosive plastic construction; plastic handle1/2" mounting holeRated 15 amp @ 12 VDCON in parenthesis (On) indicates a momentary position- Part Number:
- 11-TG21130
- Availability:
- In Stock - Ships same or next business day.
- Description:
- On/Off
- Terminals:
- 2 Blade
- Type:
- SPST
- Pkg.:
- Retail
$9.69 $8.55 -
Sold Out, please call for ETA.
Sierra Blue Male .157 Bullet 16-14 Ec04170
Sierra
$0.00Sierra Blue Male .157 Bullet 16-14 Ec04170.157 Terminals; insulated.- Part Number:
- 11-EC04170
- Availability:
- In Stock - Ships same or next business day.
- Wire Range:
- 16-14
- Connection:
- Male
- Color:
- Blue
- Pack:
- 10
$0.00 -
Sold Out, please call for ETA.
Sierra Blue No.8 Ring 16-14 Ec04120
Sierra
$0.00Sierra Blue No.8 Ring 16-14 Ec04120- Part Number:
- 11-EC04120
- Availability:
- In Stock - Ships same or next business day.
- Wire Range:
- 16-14
- Fastener:
- #8
- Color:
- Blue
- Pack:
- 10
$0.00 -
Sierra Boot Nut Mp39030
Sierra
$10.29 $8.48Sierra Boot Nut Mp39030All boots fit 15/32'' mounting stems. MP 39220 works with illuminated switches (except duckbill) where handle sticks out through the boot for visibility. All other boots fit toggle up to 1-1/4'' long. Seals out moisture and dirt.- Part Number:
- 11-MP39030
- Availability:
- In Stock - Ships same or next business day.
- Color:
- Gray
$10.29 $8.48 -
Sierra Boot W/Chrome Ring Mp39280
Sierra
$11.69 $9.53Sierra Boot W/Chrome Ring Mp39280All boots fit 15/32'' mounting stems. MP 39220 works with illuminated switches (except duckbill) where handle sticks out through the boot for visibility. All other boots fit toggle up to 1-1/4'' long. Seals out moisture...- Part Number:
- 11-MP39280
- Availability:
- In Stock - Ships same or next business day.
- Color:
- Black
$11.69 $9.53 -
Sierra Bracket-Rocker Switch 1 Center Un19710
Sierra
$11.59 $7.90Sierra Bracket-Rocker Switch 1 Center Un19710Fits Sierra Standard and Contura® rocker switches. Sections snap together without using tools.UN19750 Kit includes: Two End Sections (UN19740); 1 Middle Section (UN19710); 1 Blank Cover (UN19700).- Part Number:
- 11-UN19710
- Availability:
- In Stock - Ships same or next business day.
- Description:
- 1 Center
$11.59 $7.90 -
Sierra Bracket-Rocker Switch 1 End Un19740
Sierra
$10.29 $7.76Sierra Bracket-Rocker Switch 1 End Un19740Fits Sierra Standard and Contura® rocker switches. Sections snap together without using tools.UN19750 Kit includes: Two End Sections (UN19740); 1 Middle Section (UN19710); 1 Blank Cover (UN19700).- Part Number:
- 11-UN19740
- Availability:
- In Stock - Ships same or next business day.
- Description:
- 1 End
$10.29 $7.76 -
Sold Out, please call for ETA.
Sierra Brass Boot Nut - Switches Mp39240
Sierra
$0.00Sierra Brass Boot Nut - Switches Mp39240All boots fit 15/32'' mounting stems. MP 39220 works with illuminated switches (except duckbill) where handle sticks out through the boot for visibility. All other boots fit toggle up to 1-1/4'' long. Seals out...- Part Number:
- 11-MP39240
- Availability:
- In Stock - Ships same or next business day.
- Color:
- Black
$0.00 -
Sierra Brass Push-Pull Switch Mp39380
Sierra
$25.39 $20.36Sierra Brass Push-Pull Switch Mp39380Solid brass construction in a gasket sealed case with a 3/8'' mounting stem. Fits panels up to 1" thick. Rated 15A @ 12VDC.- Part Number:
- 11-MP39380
- Availability:
- In Stock - Ships same or next business day.
- Description:
- Off/On
- Type:
- SPST
- Terminals:
- 2 Screw
- Knob:
- Chr/Brass
$25.39 $20.36 -
Sierra Bus Bar 4 1/14X20 Stud Term. Fs46250
Sierra
$39.49 $26.87Sierra Bus Bar 4 1/14X20 Stud Term. Fs46250- Part Number:
- 11-FS46250
- Availability:
- In Stock - Ships same or next business day.
- Gang:
- 4
- Terminal Screw:
- 1/4"-20 Stud
- Amps:
- 150
- Size:
- 6'' x 1.25''
$39.49 $26.87 -
Sold Out, please call for ETA.
Sierra Bus Bar 4 5/16X18 Stud Term. Fs46350
Sierra
$67.39 $47.46Sierra Bus Bar 4 5/16X18 Stud Term. Fs46350- Part Number:
- 11-FS46350
- Availability:
- In Stock - Ships same or next business day.
- Gang:
- 4
- Terminal Screw:
- 1/4"-20 Stud
- Amps:
- 250
- Size:
- 7.88'' x 1.5''
$67.39 $47.46 -
Sierra Bus Bar 5X8-32 Screw Terminal Fs46100
Sierra
$35.49 $24.47Sierra Bus Bar 5X8-32 Screw Terminal Fs46100- Part Number:
- 11-FS46100
- Availability:
- In Stock - Ships same or next business day.
- Gang:
- 5
- Terminal Screw:
- 8-32 Screw
- Amps:
- 150
- Size:
- 4.13'' x .75''
$35.49 $24.47 -
Sierra Bus Bar 6 1/14X20 Stud Term. Fs46450
Sierra
$59.99 $40.44Sierra Bus Bar 6 1/14X20 Stud Term. Fs46450- Part Number:
- 11-FS46450
- Availability:
- In Stock - Ships same or next business day.
- Gang:
- 6
- Terminal Screw:
- 1/4"-20 Stud
- Amps:
- 150
- Size:
- 9.25'' x 1.25''
$59.99 $40.44 -
Sierra Chrome Switch 3 Pos. Mp39580
Sierra
$27.49 $21.64Sierra Chrome Switch 3 Pos. Mp39580Sierra 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 in the...- Part Number:
- 11-MP39580
- Availability:
- In Stock - Ships same or next business day.
- Description:
- Off/On (1)/On (1&2)
- Type:
- SPDT
- Terminals:
- 3 screw
- Knob:
- Chr/ Brass
$27.49 $21.64 -
Sold Out, please call for ETA.
Sierra Circuit Breaker 15A Cb40260
Sierra
$0.00Sierra Circuit Breaker 15A Cb40260High quality exact replacement for the original breakers on many top manufacturers' production boats. Color coded handles for quick identification.White handles for DC; Black handles for AC.- Part Number:
- 11-CB40260
- Availability:
- In Stock - Ships same or next business day.
- Amps:
- 15
- Color:
- Black-AC
$0.00 -
Sold Out, please call for ETA.
Sierra Circuit Breaker 20A Cb40270
Sierra
$0.00Sierra Circuit Breaker 20A Cb40270High quality exact replacement for the original breakers on many top manufacturers' production boats. Color coded handles for quick identification.White handles for DC; Black handles for AC.- Part Number:
- 11-CB40270
- Availability:
- In Stock - Ships same or next business day.
- Amps:
- 20
- Color:
- Black-AC
$0.00 -
Sold Out, please call for ETA.
Sierra Circuit Breaker 30A Cb40280
Sierra
$0.00Sierra Circuit Breaker 30A Cb40280High quality exact replacement for the original breakers on many top manufacturers' production boats. Color coded handles for quick identification.White handles for DC; Black handles for AC.- Part Number:
- 11-CB40280
- Availability:
- In Stock - Ships same or next business day.
- Amps:
- 30
- Color:
- Black-AC
$0.00 -
Sierra Circuit Breaker 40A Auto Reset Cb42240
Sierra
$16.69 $11.29Sierra Circuit Breaker 40A Auto Reset Cb42240Perfect for rigging trolling motors; windlasses and other high amp electrical equipment. Includes stud mounting plate and 8 GA ring terminal.- Part Number:
- 11-CB42240
- Availability:
- In Stock - Ships same or next business day.
- Description:
- Auto Reset
- Amps:
- 40
$16.69 $11.29 -
Sierra Circuit Breaker Cb41210B
Sierra
$11.09 $8.39Sierra Circuit Breaker Cb41210BReplacement for popular panel mounted breakers Mounts in 3/8" hole White push buttons for DC; black for AC- Part Number:
- 11-CB41210B
- Availability:
- In Stock - Ships same or next business day.
- Amps:
- 10
$11.09 $8.39
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.