HOLLAND Replaceable Series

The HOLLAND Replaceable Kingpins are easily installed and greatly reduce replacement costs. A weld-in housing solution for 2” and 3.5” bolt-in kingpins makes for easy replacement. 

Technical data



Material Kingpin: AISI 8630H Alloy Steel 
Material Housing: AISI 4130H Alloy Steel
Hardness: 302-363 BHN
Quality: 100% inspected for internal and external integrity


Product information

The HOLLAND Replaceable Kingpins have four weld-in housing sizes to with four bolster plate thickness to accommodate both 2” and 3.5” kingpins. The HOLLAND Replaceable Kingpins are for SAE applications. These models, when properly installed, meet or exceed the performance requirements of the Truck and Trailer Manufacturers Association (TTMA) and the Society of Automotive Engineers (SAE). 

The Replaceable Kingpins feature: 

  • High impact resistance 

  • Maximum wear resistance 

  • Optimum strength and fatigue resistance 

  • Ease of installation 

  • Housing accommodates both 2” and 3.5” Kingpins  


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HOLLAND Kingpins Brochure
PDF / 2.16 MB
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SAF-HOLLAND Flatbed Operation Products Brochure
PDF / 1.80 MB
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Kingpins Sales Literature
PDF / 1.45 MB