Dimensions of the Pro Series Round Swivel Jack to Fit Existing Mounting Bracket

Question:

What is the spacing of the holes on the mounting bracket for the swivel pin? Also what is the snap ring diameter? The reason I am asking this is I have a mounting bracket already on the trailer which is thru bolted and I would like to just replace the jack. I am using this on a Haulmark Snowlite tandem axle enclosed four place snowmobile trailer and I need a 15 inch lift trailer jack. Thank you

asked by: Dave O

Expert Reply:

The hole spacing on the mounting bracket for the Pro Series Round Swivel Jack, # PS1401030303, is 3 inches apart on center and the diameter of the snap ring is just shy of 2-1/2 inches. If you measure the outer diameter of the surface for the snap ring on the weld-on bracket, it should be 2-1/2 inches (see photo). Also, this jack uses a 1/2 inch pin.

expert reply by: John H

click to enlarge

Mike

3/29/2020

Can I buy just the weld on bracket?

Chris R.

3/30/2020

The weld-on snap ring bracket included with this jack unfortunately isn't available by itself. We do have brackets for other brand jacks available, linked below, but this particular unit doesn't come separately.

Helpful Links

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