Designed to swap the trailer spring seats from under the axle to on top of the axle.
Trailer will be raised (or lowered) the thickness of the axle plus the thickness of the leaf spring for an average of 4"
KIT SERVICES ONE AXLE ONLY
FOR TANDEM AXLE TRAILERS ORDER TWO KITS
2 Axle Seats
4 Standard Sized Ubolts
8 Ubolt Nuts
2 Standard Sized Ubolt Plates
2 3/8" Diameter axle over/under conversion kit sold under K71-384-00
3" Diameter axle over/under conversion kit sold under K71-385-00