AXLE ORDER FORMS

Axle order forms are available to assist trailer manufactures in determining the ideal axle configuration for their application. For end users, these forms can serve as a guide when ordering replacement axles through a Dexter branch or an authorized Dexter distributor.   


ORDER FORM GLOSSARY

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Bracket Dimension: The dimension from the outside of one mounting bracket to the outside of the other mounting bracket.

Drop Spindle:  A forged spindle with a cross-section that allows the axle tube to be offset from the axis of the wheel. Used for applications which require lower frame and deck heights. Some models offer a choice of drop heights.

Dual Wheel: When a wheel end consists of two wheels on each end of the axle, for a total of four wheels per axle.

Hub Face: The dimension from the wheel mounting surface on one hub to the wheel mounting surface of the other hub on the same axle.

Number of axles:  Single, tandem, & triple

Overslung: Leaf springs mounted on top of the axle.

Track Width: Used with Torflex axles when the trailer frame is built from "C" channels or "I" beams. The mounting bolts are assembled through the TOP of the bracket and bottom flange of the frame rail.

Single Wheel: When a wheel end consists of one wheel on each end of the axle, for a total of two wheels per axle.

Spring Center: The dimension from the center of the leaf spring to the center of the other leaf spring on an axle. 

Spring Type:  Slipper

Spring Type:  Double Eye

Start Angle: The angle of the torsion arm relative to the horizontal plane, stated in the unloaded condition. This angle is a factor in determining the frame height.

Underslung: Springs that are mounted to the bottom side of the axle. 

Understanding Axle Measurements