Trac Seats Seat Suspension Kit Smooth Ride for your Zero Turn Mower Convert your rough riding mower seat into a smooth riding suspension seat with this seat suspension kit. This suspension bolts between the mower seat and the sliding tracks to give you a smooth ride. Installation (See product video) This suspension mounts between the mowers seat and sliding tracks. If your mower doesn't have sliding tracks you will need to incorporate 3/4" spacers. This will give the suspension the neccesary clearance to function. See installation video! Made in the USA This suspension is made in the USA and is used by most name brand zero turn mower companies. Features Made in the USA 1" Suspension Travel Adjustable Weight/Ride Control...Max 275 lbs Universal Mounting Holes (Some drilling may be required) Steel Contruction Trac Seats Seat Suspension Kit Included items 8 - 1"x5/16 bolts4 - Washers8 - Locking NutsInstallation Insutructions Bottom of Suspension Attatch your mower's seat sliding tracks/rails to the bottom of the suspension. This will give the suspension the needed clearance to function. Bolt Pattern Diagram The bolt pattern is the same on the top and bottom of the suspension. The measurements shown are center to center measurements. Demensions This suspension adds 2.75" height to your seat. Ride Adjustment Control Easily adjust the ride and feel of the suspension by turning the the dial toward "firm" or "soft". Will This Fit My Mower? Measure the bolt pattern on the bottom of your seat (The bolts attatching the sliding tracks to the seat). This measurement needs to be 11.5 inches front to rear and 10.69" ‪to 11.25” or 9.50” side to side for the suspension kit to work. (you can drill into the suspension if needed)The suspension kit mounts between the seat and the sliding tracks. If your mower does not have sliding tracks, you will need to incorporate 1/2"-3/4" spacers and possibly longer bolts for the suspension to function.You will need to check your seat safety switch. If your switch protrudes beneath the bottom of the seat, you will need to use spacers between the seat and the suspension kit. On some model mowers, you may have to extend the safey switch wire to accommodate the added height of the suspension. Important Not Compatible with the John Deere Z Trak 200, 300, 400, 500, & 600 series mowers or Toro Timecutter residential mowersPlease Note: The suspension does not fit every model of every brand mower listed in the title. It is the buyer's responsibility to determine that it will fit their application. Please check the Technical Drawings in the "will this fit my mower?" section.Drilling may be required and additional spacers may be needed on some models. Important Not Compatible with the John Deere Z Trak 200, 300, 400, 500, & 600 series mowers or Toro Timecutter residential mowersPlease Note: The suspension does not fit every model of every brand mower listed in the title. It is the buyer's responsibility to determine that it will fit their application. Please check the Technical Drawings in the "will this fit my mower?" section.Drilling may be required and additional spacers may be needed on some models.