If you’ve ever hitched up your trailer to your vehicle and realized your trailer coupler is not only worn but also missing its safety pins, you know how important trailer coupler parts are to the safety of your trailer. A trailer coupler is the connection between the trailer and the vehicle, so it’s important to ensure that it’s not only working properly but also up to the task of safely transporting your cargo.
Our Editor’s Best Trailer Coupler Parts Reviews
- Multi-compatible bike trailer coupler: It fits almost all bikes and all Schwinn and InStep brand trailers (such as all series AA, AB, AC AD, AE, AG, AH, AI)
- Portable design: There are vertical and horizontal holes on the trailer coupler, so whatever your bike trailer coupler holes is vertical or horizontal, it works for you perfectly
- Easy installation: We enclosed the great instruction with detailed pictures and descriptions in the package for your installation reference
- Family fun: With an additional trailer coupler attachment, both Mom and Dad's bikes can be outfitted to tow the kids trailer, your kids will enjoy the bike ride. A bonus, when your kids gets tired from riding, you can strap him next to your bike
- Precise design: The diameter of the hole attach to your bike is 1/2 inches & the outer diameter of the part that attaches to the axle is 1 inch. The diameter of the hole attach to your trailers is 1 inch
- Replaces coupler latch in CURT posi-lock couplers for 1-7/8-inch trailer balls (coupler sold separately)
- Fits couplers with 2-inch, 2-1/2-inch or 3-inch channel widths (trailer tongue width)
- Spring and nut posi-lock mechanism allows for easy adjustment
- Features holes to accept a safety pin or coupler lock
- Constructed from high-strength steel and protected by a durable zinc-plated finish
- ODIER 12.2mm bike trailer hitch coupler for Instep and Schwinn bike trailer allows you to attache an Instep or Schwinn kids or pet bicycle trailer to almost any bike.
- Easy to Install: Just need 1 minute to install it on a quick-release axle bike.
- Safe and Comfort: With an additional coupler attachment, 2 bikers can tow the trailer in turn and don't need to exchange the bikes they ride. We all know it's uncomfortably to ride a unsuitable size bike.
- Life Style Pass On: Take your kids or pets to breath some fresh air and enoy the moment, showing people that our life stlye our exercise can be so environmental.
- Package Include: 1 Lock Pin, 1 Coupler, 1 Lock washer.
- Replaces coupler latch in posi-lock couplers
- Maximum gross trailer weight: 3500lbs
- Fits couplers with 2", 2 1/2" or 3" channel widths .
- Constructed from high-strength steel.Features holes to accept a safety pin or coupler lock
- Spring and nut posi-lock mechanism allows for easy adjustment
- Fits 2" wide straight trailer tongues and 2" trailer balls,3500 LBS load capacity.
- Easy-lock latching system for simple operation.
- Features holes to accept a safety pin or coupler lock.
- Zinc finish on thick durable die-cut steel for rust and corrosion resistance.
- NBJINGYI specializes in the production of trailer accessories. It has a group of professional and advanced production equipment and technical personnel who can provide customers with high-quality products at reasonable prices.
- 💖 Fits 2" Trailer Coupler
- 💖 Weight Capacity Of 3500 lbs Trailer Coupler
- 💖 Helps to lock and secure the trailer on the towing vehicle
- 💖 Zinc-plated steel resists rust and corrosion.
- 💖 Limited 1 Year Warranty.
- Helps to lock and secure the trailer on the towing vehicle
- Avoids accidental decoupling
- Prevents the trailer from being towed by while it is unhitched from the tow vehicle
- Made from premium quality material which offers maximum strength
- Offers extreme durability
- PRECISE FIT. This trailer coupler is designed to mount onto a 2-inch wide trailer tongue beam and couple to any standard 2-inch diameter trailer ball
- EASILY ADJUSTABLE. Equipped with a posi-lock spring and adjustable nut on the inside, this trailer hitch coupler can easily be adjusted to ensure a snug fit on the trailer ball
- SECURE COUPLING. The posi-lock latch mechanism of this trailer tongue coupler accepts a safety pin or coupler lock for enhanced security
- HIGH-STRENGTH. Constructed from punched, die-cut steel, this trailer ball coupler is rated as a class 2 trailer coupler and has a capacity of 3,500 lbs. gross trailer weight and 500 lbs. tongue weight
- CORROSION-RESISTANT. To easily outlast the elements, including rain, snow, dirt, road grime and more, this straight tongue trailer coupler is finished in a durable zinc plating and makes a great boat trailer coupler
- Boss Part # MSC04687 - Coupler Tower Latch Kit with Hardware
- Husky Straight Couplers come with a safety pin as an additional means of securing ball clamp in locked position
- Husky straight coupler comes with a safety chain to eliminate loss of the safety pin
- The quick release assembly allows for fast and safe locking and unlocking of the ball clamp for convenient hook-up and disconnect
- Sleeve packaged
- Maximum gross trailer weight: 6,000 pounds
Best Trailer Coupler Parts Buying Guide
Before choosing the best trailer coupler you should consider following options:
1. Clevis pin: The clevis pin is the metal piece that holds the trailer to the hitch, and the two are almost inseparable. The clevis pin has a hole for the trailer tongue to go through, and a hole for the shank of the coupler to go through.
The pin has a “clevis” or U-shaped bend to it that connects the shank to the trailer. The clevis is what holds the two together and keeps them from separating.
The clevis pin can be made of steel, aluminum or even stainless steel. The higher the quality of the metal, the longer it will last.
2. Shank: The shank is the piece that goes into the coupler and attaches to the truck. It is the part that the hitch fits into, and the truck pulls against.
The shank can be made of steel, aluminum or stainless steel. The higher the quality, the longer it will last. The shank has a hole in the center for the pin to go through.
The shank rests in the trailer ball, which is the point that the trailer is attached to. The shank has a roller or a bearing on it for the trailer tire to go over.
The shank is the main part of the coupler and is the heaviest piece. It is the part that takes the most abuse, so it should be made of the strongest metal available.
3. Bearing/roller: The bearing or roller sits on the shank, and the trailer tire runs over it. They reduce friction and make the trip smoother for the trailer.
Rollers are preferred over bearings because they don’t have as much friction on the shank. There are two styles of rollers, needle and tubular.
The needle roller has a needle shape to it and is a little more expensive to purchase. The tubular roller is the most common style and is usually the least expensive.
4. Ball: The ball is the point that the trailer is attached to, and it is that part that the hitch fits into. It is the heaviest part of the coupler and takes the most abuse.
The ball is usually made of steel and can come in many different sizes and configurations. They vary in size based on the type of truck and trailer.
The ball can be either a fixed or drop ball. A fixed ball is one that is permanently attached to the trailer and is the same height as the trailer.
A drop ball is one that attaches to the trailer tongue, and the coupler raises and lowers the ball. This is the most popular configuration because it allows for the truck and trailer to be level when connected to the truck.
The hitch is what the truck pulls against, and it fits into the ball. The higher quality hitch you have, the smoother the ride will be for the trailer.
5. Tongue: The tongue is the part that goes into the hitch of the truck, and it is the part that keeps the trailer from tipping over sideways.
The tongue is the lowest part of the trailer, and it can be made of a variety of materials. It can be made of wood, steel, aluminum or plastic.
The tongue is what keeps the trailer from tipping over, and it can be very important to have a proper tongue on your trailer.
The tongue can be a one-piece or two-piece design. A one-piece tongue goes into the hitch and is the same height as the rest of
What else you should know about trailer coupler parts
1) What are the different types of trailer coupler parts?
There are many different types of trailer coupler parts, but the most common are the tongue, the ball, and the receiver. The tongue is the part of the trailer that attaches to the hitch on the vehicle, and the ball is the part of the hitch that attaches to the trailer. The receiver is the part of the hitch that the ball mounts to, and it is what allows the trailer to be towed.
2) What are the most important trailer coupler parts?
The most important trailer coupler parts are the body, the latch, and the pin.
3) How do trailer coupler parts work?
The parts of a trailer coupler work together to secure a trailer to a towing vehicle. The coupler is the socket that attaches to the ball on the towing vehicle. The coupler is attached to the trailer frame and has a latch that secures the coupler to the ball. The latch is opened and closed with a handle that is mounted on the coupler.
4) What are the benefits of using trailer coupler parts?
Trailer coupler parts are designed to provide a secure connection between a trailer and a tow vehicle. They are also designed to provide a smooth, comfortable ride by absorbing some of the bumps and jolts that can occur while traveling.
5) How can I ensure that my trailer coupler parts are in good working order?
Here are eight tips for maintaining your trailer coupler:
1. Check the trailer coupler regularly for damage or wear.
2. If the trailer coupler is damaged, replace it immediately.
3. Lubricate the trailer coupler regularly with a silicone-based lubricant.
4. If the trailer coupler is not used for an extended period of time, cover it with a waterproof cover.
5. When hitching or unhitching the trailer, make sure that the trailer coupler is properly secured.
6. Do not overload the trailer coupler.
7. Do not use the trailer coupler to tow anything other than a trailer.
8. If the trailer coupler is not working properly, take it to a qualified repair shop.
On the market, there are numerous best trailer coupler parts. Hopefully, the list of the top ten best trailer coupler parts will save you time researching and deciding on the best one for you.