My Account
Shopping Cart

Shopping Cart

0 items in your Cart
View Cart
Subtotal
Track
My Order

Seachoice 57851 4-Way Flat Trailer Side Connector with 12-Inch Lead

Manufacturer

Picture for manufacturer Seachoice

Part Number

57851
6 reviews
Sale Price

$8.16

In Stock (10+)

delivery box

Usually delivered within 2 days

Check out with

ApplePay
Authorize Seller Badge
No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Seachoice 57851 is a 4-pole flat trailer-side connector designed as the industry standard wiring solution for light-duty towing applications. Compatible with 6V, 12V, and 24V electrical systems, this connector is built for marine, RV, and utility trailers where electric brakes or high-power auxiliary circuits are not required.

Constructed with a flexible molded PVC housing, tin-plated .187 terminals, and 18-gauge bonded lead wire, this connector delivers reliable corrosion resistance and solid current capacity in demanding outdoor and marine environments. Color-coded wiring simplifies installation, and the shrouded 4-pole male connector design helps protect against accidental disconnection and moisture intrusion.

Key Features:

  • 4-pole flat male (trailer-side) shrouded connector
  • 18-gauge color-coded bonded wire with 12-inch lead
  • Tin-plated .187 terminals for improved current capacity and corrosion resistance
  • Flexible molded PVC connector housing
  • 7.5A maximum amp load
  • Compatible with 6V, 12V, and 24V systems
  • Includes 4 butt connectors, grounding terminal, grounding screw, attachment hardware, and detailed wiring instructions
  • Manufacturer part number: 50-57851

The Seachoice 57851 provides a simple, reliable wiring connection for boat trailers, utility trailers, and RVs—making it an essential component for any light-duty towing setup.

I found the product I wanted, and the order was easy to complete. All info was clear and precise, so did not have to speak with anyone! Acknowledgement of the order was prompt and was filled and shipped almost immediately. Packaged well and received within a few days. I certainly will consider the seller should the time arise in the future.

I'm waiting on my refund. I was not happy that I couldn't talk to a real person regarding my return and my repurchase of the correct prop that I needed. So , if I get my total refund without a huge restocking fee(since the prop is new in original packaging and I bought another prop that is the correct size) then I will be extremely satisfied.

Found exact part i needed and price reasonable, I paid extra for 2day shipping and it was on time, I would order parts from boatpility again.

paid for 2 day delivery and took for days to receive after I was told could not ship to PO Box. That should tell you immediately when you type in ship to address on order form like all other business's do

Great easy experience

best price online

Share icon
Return Policy
Returns are easy at Boatplicity

Not happy with a purchase? No problem. We've made returning items as easy as possible. And most purchases can be returned for free for 30 days. Learn more about our Returns Policy