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Trailer Kingpin

Buyers (Part Number:KP20038)

Your Price: $72.62
List Price: $94.45
You Save: 23% ($21.83)
Availability: In Stock!
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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.



    • 8" diameter bolster plate, 3/8" thick
    • 2" kingpin fits most standard RV fifth wheels
    • Unpainted
    • Must be welded to pin box


    Established in 1946 as a distributor of truck and trailer components, Buyers Products has grown to become a leading manufacturer of products for the mobile equipment industry. Today, Buyers vertically-integrated manufacturing capabilities include Forging, Stamping, Laser Cutting, CNC Machining, Robotic Welding, Rotational Molding, Powder Coating, Assembly and Retail Oriented Packaging. Buyers key competitive strengths are Pricing, Service & Product Development. 

    The above information has been provided by the Manufacturer, and we cannot guarantee the accuracy thereof or endorse the opinions expressed.

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