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Demco 6484 Capture Plate Kit for Helux Pin Box and Autoslide Fifth-Wheel Hitches

Manufacturer

Dethmers Mfg Co

<p>Dethmers Manufacturing Company, founded in 1964, has built a reputation for producing reliable towing and trailer equipment for professional and recreational use. Starting with Robert Dethmers, who began as a blacksmith and ran an implement dealership before shifting to building agricultural equipment, the company evolved into a trusted manufacturer serving diverse transportation needs. Operating under the Demco brand name, Dethmers has maintained a commitment to engineering practical solutions for vehicle mobility and cargo management.</p> <h3>Engineering Heritage and Product Innovation</h3> <p>In the 1980s, during the Farm Crisis, Demco diversified by creating the Kar Kaddy, demonstrating the company's ability to adapt to market demands while maintaining manufacturing excellence. This innovation marked a turning point that expanded Dethmers' product portfolio beyond agricultural applications. The company further grew by acquiring businesses like Maurer Manufacturing and adding new products, including 5th-wheel hitches and braking systems, establishing a comprehensive range of towing solutions.</p> <p>Today, Dethmers Manufacturing specializes in components that facilitate safe vehicle towing and equipment transport. Their <a href="/7312-dethmers-mfg-co-spare-tire-hoist-20541">spare tire hoists</a> provide reliable tire storage and retrieval systems for trucks and trailers, while their <a href="/7312-dethmers-mfg-co-winch-1240">winches</a> deliver dependable pulling power for recovery and loading applications. The company's <a href="/7312-dethmers-mfg-co-tow-bar-1200">tow bars</a> reflect decades of experience in creating durable connections for flat-towing vehicles behind motorhomes and other towing platforms.</p> <h3>Family Ownership and Manufacturing Standards</h3> <p>Dethmers remains family-owned and is led by Bob Koerselman, Kevin Ten Haken, and James Koerselman, ensuring continuity in the company's operational philosophy. The leadership continues to uphold the company's values, focusing on innovation, relationships, and community. This family-centered approach translates into consistent product quality and a manufacturing process that prioritizes functional design over unnecessary complexity.</p> <p>The company's product line reflects a practical understanding of what vehicle owners and fleet operators require from towing equipment. Whether securing spare tires beneath a trailer deck, recovering stuck vehicles with mechanical advantage, or establishing rigid connections for flat-towing configurations, Dethmers Manufacturing components are engineered to withstand the mechanical stresses of regular use. The brand's longevity in the competitive towing equipment market demonstrates its ability to deliver products that meet real-world performance expectations across commercial and recreational applications.</p>

Part Number

6484
08/24/2036 3:49 AM
Sale Price

$110.41

2 left at this price

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Usually delivered within 2 days

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Product Details

The Demco 6484 Capture Plate Kit is designed specifically for use with the Helux pin box and Demco Autoslide fifth-wheel trailer hitches. This kit replaces the standard capture plates on your Demco Autoslide hitch, enabling full compatibility with the Helux-style suspension pin box for a secure and properly functioning connection.

Capture plates are a critical component of the Demco Autoslide system. They prevent the king pin from rotating or pivoting inside the fifth-wheel hitch jaw, ensuring the hitch's automatic slide mechanism can accurately read trailer angle and operate correctly. Without the proper capture plate matched to your pin box type, the Autoslide hitch may not function as intended.

Key Features:

  • Specifically engineered for the Helux pin box and Demco Autoslide fifth-wheel hitches
  • Prevents the king pin from pivoting inside the hitch for proper Autoslide operation
  • Replaces factory capture plates with a direct-fit upgrade
  • Secures using existing hitch hardware for a straightforward installation
  • Set screws torque to 22–23 ft-lbs per manufacturer specification
  • Adjustable capture plates align to the pin box per the Demco Autoslide hitch manual
  • Manufactured by Demco (Dethmers Mfg. Co.), Boyden, IA

Installation should be performed in accordance with the Demco Autoslide operator's manual. Refer to the included instructions for capture plate adjustment and set screw torque specifications. Demco part number 6484; also referenced as HJ26484 in manufacturer documentation.

Great

great pricing and super fast shipping! ill continue to shop here!

Great experience! Good price on tires, and fast shipping.

N/A

Shipping was a bit expensive. Sure you folks didn't have anything to do with that. Would use you again.

Great service & price

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