bing tracking image
  1. Lashing Winch
  2. Buyers Products
  3. Fixed Winch
Buyers Products 4" Standard Bolt-On Trailer Winch

Buyers Products 4" Standard Bolt-On Trailer Winch

Item # 3371903020
Our Price: $35.12
You Save: 45%
Lashing Winch
Shipping Weight: 9 lbs
Add to cart
In Stock
Buyers Products 4" Standard Bolt-On Trailer Winch 3371903020
zoom in icon
slider vertical icon
zoom out icon
Comment field cannot be left empty.
Name field cannot be left empty.

Thank you! Your comment has been submitted successfully. You should be able to view your question/comment here within a few days.

Error submitting comment. Please try again momentarily.

Product Images


Need help with installation?
Locate installers near me
Fastest Shipping and Great prices for Buyers Products 4" Standard Bolt-On Trailer Winch. Read our customer reviews of Buyers Products lashing winch. Call 1-800-940-8924 for expert service or order your lashing winch part number 3371903020 by Buyers Products online at
  • All Info
  • Reviews (2)
  • Q & A (0)
  • Videos (1)
  • Photos

Buyers Products Lashing Winch - 3371903020

  • Fixed Winch
  • Buyers Products

The Bolt-On Trailer Winch from Buyers Products allows you to position the strap points to optimize securing the load. The ratchet-style winch is designed for use with 4" nylon straps. It features all-steel construction to stand up to any job.

  • Allows you to position the strap points to optimize securing the load
  • Ratchet-style winch works with 4" straps
  • All-steel construction ensures long-lasting use
  • Standard Bolt-On installation
  • Steel construction

1903020 4 In. Standard Bolt-On Trailer Winch

Video of Buyers Products 4" Standard Bolt-On Trailer Winch

Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.

Video Transcript for Buyers Products Lashing Winch - Fixed Winch - 3371903020 Review

Speaker 1: Today we're taking a look at a bolt on tractor trailer winch. This winch can be used on a flatbed truck or trailer to secure a strap over your load. It works with winch straps up to four inches wide and it does require a winch tightening bar for operation. That is sold separately. It inserts on this side over here. On this side we have the lever and gear that holds the strap in the secure position.

To release tension you just need to disengage the lever and that it allows it go back to free spool mode. Then to engage, flip it back and then it keeps that unit from back feeding or releasing tension.This is a bolt on winch so it's easy to install. Comes with installation hardware. The bolt on design allows you to position the winch where you need it. This allows you to position the strap points to optimize securing the load.

We're looking at nice durable steel construction with a nice powder coated finish on it to resist rust and corrosion.Now when it comes to the overall dimensions I took a measurement from edge to edge and got a width of seven and 3/4 inches. From very bottom to very top of this plate right here was seven and 1/4 inches tall. The overall depth front to back and three and a 1/2 inches long. Now this gap right here where I'm placing my finger in from the top of this plate to the bottom of this plate, that has a measurement of 5/8 of an inch. From the back of this plate to the front of the plate, so this space right here measures an inch and a 1/2 deep.

The plate edge to edge measures about four and 1/2 to four and 9/16 of an inch. The mount holes on the unit are separated on center by three and 1/4 inches.The working load limit is 5,000 pounds. That number is engraved right here on the side plate of the winch. The mandrill diameter, that's the diameter of this portion, that is one and 15/16 of an inch. And then each individual winch bar hole right here measures 15/16 of an inch in diameter.That's going to do it for today's look at the bolt on tractor trailer winch..

Customer Reviews

Buyers Products 4" Standard Bolt-On Trailer Winch - 3371903020

Average Customer Rating:  5.0 out of 5 stars   (2 Customer Reviews)




See what our Experts say about this Buyers Products Lashing Winch

  • Bolt-On 4" Trailer Winch Capable Of Storing Strap on The Winch
    I recommend the Buyers Products 4" Standard Bolt-On Trailer Winch # 3371903020 for your trailer. This has the same mounting bracket as the Titan Chain Lashing Winch # TCLR965 you found. The Buyers winch has 2-1/2" of space between the frame and the spool for the strap. This will allow you to wrap up a Kinedyne Tie-Down Strap # 4821XW-27F and leave it rolled up on the winch.
    view full answer...
    Image 1 for

Info for this part was:

Employee Lindsey S
Edited by:
Lindsey S
Employee Cole B
Installed by:
Cole B
Employee Kristina F
Written by:
Kristina F

At we provide the best information available about the products we sell. We take the quality of our information seriously so that you can get the right part the first time. Let us know if anything is missing or if you have any questions.