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Trailer Parts

Trailer Couplers

Huge Selection of Trailer Couplers

Looking for Trailer Coupler? We've got all the top brands at great on-line prices!

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Straight Tongue
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One Of Our Best Sellers...

Straight Tongue Coupler

A coupler is the connection point mounted on the trailer which connects the trailer to the vehicle. When replacing a coupler there a few things that you have to know. First, what is the hitch ball size for the coupler. Secondly, what type of trailer do you have (Straight Tongue or A-Frame)? Lastly, what is the Gross Trailer Weight of the Trailer. These are the basic questions for finding the correct coupler replacement.

$17.06

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A-Frame Couplers
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Bulldog A-Frame Coupler

A coupler is the connection point mounted on the trailer which connects the trailer to the vehicle. When replacing a coupler there a few things that you have to know. First, what is the hitch ball size for the coupler. Secondly, what type of trailer do you have (Straight Tongue or A-Frame)? Lastly, what is the Gross Trailer Weight of the Trailer. These are the basic questions for finding the correct coupler replacement. Bulldog couplers are of the highest quality steel construction featuring: Adjustable lock nut for proper ball tension, Locking hole in coupler handle and Positive locking trigger.

$87.51

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Heavy Duty Couplers
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Bulldog Collar-Lok Adjustable Channel Coupler

A coupler is the connection point mounted on the trailer which connects the trailer to the vehicle. When replacing a coupler there a few things that you have to know. First, what is the hitch ball size for the coupler. Secondly, what type of trailer do you have (Straight Tongue or A-Frame)? Lastly, what is the Gross Trailer Weight of the Trailer. These are the basic questions for finding the correct coupler replacement. Bulldog couplers are of the highest quality steel construction featuring: Adjustable lock nut for proper ball tension, Locking hole in coupler handle and Positive locking trigger.

$124.06

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Hitch Balls By Class
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Class III-IV Chrome Hitch Ball - 1 7/8 inch

This 1-7/8 inch Chrome Hitch Ball fits right every time and is selected to match: Thickness of ball platform, Hole Size in platform, Gross Trailer Weight and Size of the trailer coupler socket.

$8.78

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Gooseneck Couplers
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Bulldog Round Tube Gooseneck Coupler

Bulldog gooseneck couplers are quick and easy to engage and strong and secure on the road. Our unique, patented, extruded locking plate design and high-strength steel components make Bulldog Gooseneck Couplers 65% stronger than similar products. Coupler includes 4-1/2 inch diameter outer tube, 4 inch diameter inner tube with cast locking plates, 3/4 inch load bearing pin and single set screw.

$148.91

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King Pins & Coupler Parts
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Trailer Kingpin

Buyers kingpins are forged from AISI 8630 steel and heat treated to create and maintain a hardness of 302-363 BHN. The combination of material and process will maintain approximately 150,000 P.S.I. in ultimate strength which will meet or exceed the performance specification set by SAE. The precise heat treating process allows Buyers to offer all of their kingpins at a performance level that maximizes the hardness and still maintains impact resistance.

Buyers kingpins are easily weldable due to design and material. The 8630 steel provides for good material weldability, saving time and money in installation and replacement.

$86.36

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Recent Best Seller

Coupler Handle

Coupler Handle

$13.56

MSRP: $15.95

Save $2.39!

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