bing tracking image
  1. Hitch Pins and Clips
  2. Bulldog
  3. Linchpin
  4. 9/16 Inch Diameter
  5. 2-9/32 Inch Long
  6. 2-9/32 Inch Span
Linchpin Kit - 9/16" Diameter

Linchpin Kit - 9/16" Diameter

Item # BD500219
lowest price pledge
Our Price: $8.85
You Save: 59%
Hitch Pins and Clips
Orders above $99 qualify for Free Shipping
Shipping Weight: 0.29 lbs
Hitch Pins and Clips BD500219 - 2-9/32 Inch Long - Bulldog
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
1-800-940-8924 to order Bulldog hitch pins and clips part number BD500219 or order online at Free expert support on all Bulldog products. Guaranteed Lowest Price and Fastest Shipping for Linchpin Kit - 9/16" Diameter. Hitch Pins and Clips reviews from real customers.
  • All Info
  • Reviews (14)
  • Q & A (0)
  • Videos (1)
  • Photos
  • Why etrailer?

Bulldog Hitch Pins and Clips - BD500219

  • Linchpin
  • 9/16 Inch Diameter
  • 2-9/32 Inch Long
  • 2-9/32 Inch Span
  • Bulldog


  • Linchpin kit
  • Diameter: 9/16"
  • Overall pin length: 3-9/16"
    • Useable pin length: 2-9/32"
  • Replacement pin for PS1401600383 Pro Series Square Jack

500219 Bulldog Linchpin Kit

California residents: click here

Video of Linchpin Kit - 9/16" Diameter

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

Video Transcript for Bulldog Hitch Pins and Clips - Linchpin - BD500219 Review

Today we are going to be taking a look at part number BD500219. This is the linchpin from Bulldog Hitch Accessories. Now, this particular pin is going to give us a diameter of 9/16ths of an inch. We take a measurement of the overall pin length. That's going to give us a measurement of 3-9/16ths of an inch. The amount of usable pin length that we have, which is measuring from the inside of this clip to where the clip mounts to the pin on this side, that's going to give us a measurement of about 2-3/8ths of an inch. Now, this is a replacement pin for part number PS1401600383.

That's going to be the Pro Series square jack. If we take a measurement the length of the pin from where that clip mounts to the end of the pin, that's going to give us a measurement of 3-1/8th of an inch, and then the amount of space that we have between the top of the pin and the bottom of that square tab, that's going to give us a measurement of 1-3/4 of an inch. Really simple use and operation. You can see here that once you have this through your particular application, or the pinhole of your particular application, all you got to do is bring this square tab down over the end of the pin, place it in that guide right there, and then just push the clip on until it snaps into place. That's going to do it for our review of part number BD500219. This is the Bulldog linchpin with a 9/16th inch diameter pin. .

Customer Reviews

Linchpin Kit - 9/16" Diameter - BD500219

Average Customer Rating:  4.6 out of 5 stars   (14 Customer Reviews)


9/16” pins are extremely hard to find. Reasonable price and reasonable shipping.
Thank You!


If you buy newer trailers and you get those jack leg pins with the chains, you'll want to switch to these instead. Awesome time saver these Buldog pins are. No more fighting with those circular clevis pins that get tangled in the little chain, every time it seems. Good product and price.


This pin was fine and worked perfectly, but the problem I had was that it could not stand up to weekly dips into saltwater. It rusted quickly, then got stuck in the trailer jack. I had to pound it out with a hammer.

This is the second one I've had that rusted out.

You might be better off getting a stainless steel clevis pin. That's what I did.



I purchased some of these last year to replace a different style pin that came with my utility trailer. Unfortunately these were just a bit too large to fit my trailer because they are over 1/2" in diameter, so I could never use them

The pins remain in my “inventory” since they were slightly too large in diameter to fit my trailer. I’ve been using some much smaller pins that serve the purpose ok. If those pins had been a millimeter or two smaller, they would have been perfect.
Jim P - 10/17/2017


Just what I wanted


This did the trick. Exactly as advertis ed.


The ordering process was easy and the item was delivered quickly. I’ve order from etrailer a couple of times and they are a good company with fair prices.


Great service and quick delivery. Everything I need in a parts company.


Quick response and shipping, Item as de scibed


Quick fast service. Thanks


Just what I wanted. Great customer service and fast delivery!





See what our Experts say about this Bulldog Hitch Pins and Clips

Do you have a question about this Hitch Pins and Clip?

  • Why

    At we guarantee:
  • Highest quality hitch pins and clips 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 hitch pins and clip 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 Laura H
Updated by:
Laura H
Employee Wilson B
Updated by:
Wilson B
Employee Alexander C
Updated by:
Alexander C

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.

Product Experts Available Now!
Call 1-800-940-8924