Bolt Hole Spacing of Curt Class II C12031 Receiver Hitch

Expert Reply:

The side to side bolt hole spacing of the Curt Class II # C12031 hitch is 56.13 inches, center to center. The bolt holes on each mounting flange are 3.18 inches apart, also measured center to center. I've shown these dimensions on the photo I've provided.

When we installed the hitch on a 2016 Honda Odyssey, we found that the inside top edge of the receiver tube sat 13-1/4 inches above the pavement, and the hitch pin hole of the receiver was recessed under the bumper by 4-1/2 inches.

The hitch is a confirmed fit for a 1999-2017 Honda Odyssey. I've linked to an installation video that you might find helpful.

C12031 Bolt Hole Spacing
(click to enlarge)

expert reply by: Mike L

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