Dayton Parts Hitch and Coupling Catalog

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King Pins
Drilled A Style King Pins
• Made from 8630 Alloy Steel
• Available in 4320H Steel*
All of the below King Pins have eight 0.53 inch drilled holes spaced
on a 6.75 inch diameter. If you require different sized drilled holes,
please contact Dayton Parts.
Part # Model
Dimensions
Wt.
A B C D E
2084192H KP-25-A Drilled 0.38-0.58 0.25 1.289 2.755 3.305 15
2084193H KP-31-A Drilled 0.38-0.58 0.31 1.289 2.755 3.305 15
2084194H KP-38-A Drilled 0.38-0.58 0.38 1.289 2.755 3.305 16
2084195H KP-50-A Drilled 0.38-0.58 0.5 1.289 2.755 3.305 16
2084197H KP-62-A Drilled 0.38-0.58 0.625 1.289 2.755 3.305 17
2084196H KP-75-A Drilled 0.38-0.58 0.75 1.289 2.755 3.305 17
*Minimum order for 4320H Steel 100 King Pins
KP-25-A Drilled
Wallace Forge King Pins are not for off the road equipment.
Warning: The use of a lube plate alters the king pin dimensions from SAE standards and may
prevent proper coupling.