bing tracking image
  1. Accessories and Parts
  2. Buyers Products
  3. Adjustable Trailer Coupler
  4. Channel Bracket
  5. 3 Mounting Positions
Buyers Products 3-Position Channel Only

Buyers Products 3-Position Channel Only

Item # 337B8978
lowest price pledge
Our Price: $20.62
You Save: 45%
Accessories and Parts
Orders above $99 qualify for Free Shipping
Shipping Weight: 4 lbs
Buyers Products Adjustable Trailer Coupler - 337B8978
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
Call 800-298-1624 to order Buyers Products accessories and parts part number 337B8978 or order online at Free expert support on all Buyers Products products. Guaranteed Lowest Price and Fastest Shipping for Buyers Products 3-Position Channel Only. Accessories and Parts reviews from real customers.
  • All Info
  • Reviews (1)
  • Q & A (0)
  • Videos (1)
  • Photos
  • Why etrailer?

Buyers Products Accessories and Parts - 337B8978

  • Adjustable Trailer Coupler
  • Channel Bracket
  • Buyers Products
  • 3 Mounting Positions

3 Position Channel from Buyers Products connect your trailer's coupler or tow eye at the correct height for level towing. The towing components simply bolt onto the channel at the height that meets your need. The channel is built of strong, 5/16" thick formed steel. It is welded to your trailer tongue.

  • Achieves level towing by connecting your trailer's coupler or tow eye at the correct height
  • Strong 5/16" formed steel
  • Used with B16137/90100/90150/91005
  • Carbon steel construction
  • Plain finish

B8978 Buyers Products 3-Position Channel Only-Used with B16137/0090100/0090150/0091005

Video of Buyers Products 3-Position Channel Only

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

Video Transcript for Buyers Products Adjustable Trailer Coupler 337B8978 Review

Speaker 1: Today we're taking a look at a three position Channel Bracket. Now this unit connects your trailer's coupler or tow eye at the correct height for level towing. This is designed to have a towing component or an accessory attached to it. It would simply bolt into the channel at the height that meets your needs, so if you're in a three position mount, gives you some adjustability. Position one, position two, position three. This is designed to work with towing components that will fit inside of a three inch wide channel bracket.So if we measure inside edge to inside edge, that measures right around three inches.

Now the channel is built of strong five-sixteenth inch thick form steel. It's a carbon steel construction with plain finishing. It is designed to be welded to your trailer tongue.We're going to take a look at some of the measurements real quick. So starting with the overall height, top to bottom, it measures about seven and five-eighths. The overall width, edge to edge, about three and five-eighths.

The mount holes, these are all separated part from one another on center. It looks like they're separated on two inch centers.That's going to do it for today's look at the three position Channel Bracket.

Customer Reviews

Buyers Products 3-Position Channel Only - 337B8978

Average Customer Rating:  5.0 out of 5 stars   (1 Customer Reviews)

- 337B8978

Just what we needed, great price and always quick shipping.


Ask the Experts about this Buyers Products Accessories and Parts

  • Depth of Titan 3-Position Channel Bracket
    The depth of the Titan 3-Position Adjustable Channel Bracket # T0897800 is 2-1/8 inches, which is the standard for these channels and the same, for example, of the Buyers Products 3-Position Channel # 337B8978. If you need a coupler you can use the Titan Trailer Coupler # T1882000, or you can get the coupler and 3-position channel together as one with the Titan Trailer Coupler with 3-Position Adjustable Channel # T2330900. I've added some links below to video reviews for you to check...
    view full answer...

  • Why

    At we guarantee:
  • Highest quality accessories and parts for the best price.

    Our Lowest Price Pledge ensures you will never overpay for the parts you need.
  • Real product know-how.

    We make sure that the products we sell are what we say they are, and that they work the way they are supposed to work. Get real advice from a real person who has the knowledge and expertise needed to solve your problem.
  • Most detailed, accurate accessories and part information available.

    Because we take providing accurate product information seriously, we take our own detailed product photos, demo videos and installation videos, as well as verify measurements, instructions, and vehicle fit information.
  • Installations, made easy.

    We love helping people and have the most highly-trained customer service, hands-on experience, step by step videos and installation instructions.
  • Fast shipping.

    Your order is automatically routed to get out of our warehouse and to your door as quickly as possible. Receive free shipping on orders over $99.
  • Personalized service for life.

    We provide one-on-one, personalized service from the ordering process through the life of your product.
  • Trusted since 1946.

    We've been serving customers since our parts store first opened in 1946 and continue to be recognized by our customers, our vendors and third parties for exceptional service.
  • Returns Policy

    Need to return an item? No problem. Please read our Returns Policy for more information.

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.