ARMORskids Heavy-Duty Snowblower Skid Shoes by ARMORskids

Size:2.75 (2 3/4) inch slot spacing

THIS SKID ONLY FITS MACHINES WITH 2.75" BOLT SPACING! YOU MUST MEASURE! Do NOT just eyeball it! Replaces Part Number(s): STW60-0008, 784-5580, 784-5580-0637, 73-031, 73031, 984-5580, M124413, M144012 This extreme duty replacement set of two snowblower shoes are designed to lift snow blowers up over sidewalk cracks up to almost 2 in. Bottom runners are 12 in. long, and are CNC cut from 1/4 in. thick steel plate, more than twice as thick as many stock skids. By design, the leading edge of our skid is moved forward, to protect and gently lift snow blowers up over bumps. The angle of the leading edge is less than half that of most stock skids. For every bump the skid encounters, it has more than twice the distance to lift the snow blower up, compared to a stock skid shoe. Made with American steel. Gravel is brutal on snow blowers. Stock skids dig into gravel, leave ruts, and bend when they encounter frozen rocks. Armors skids provide a ski-like glide over uneven terrain, exactly what is needed for gravel driveways. This skid size has six slots: two slots spaced 2 3/4 in. apart on center, plus four more slightly offset slots spaced 2 3/4 in. apart to allow for offset mounting. Slots are designed to have a slightly loose fit on a 5/16 bolt. New bolts and washers not included. Note that due to size of skid there may be clearance issues with other bolts or protrusions on the snow blower. Either use large washers or SPC0300 spacer kit (sold separately) to space skid further outward if needed. Patent 8544856. FITS mtd26" MTD5/21 MTD 524 MTD826 MTD8/26 316611 317-6113118 31AE640F161 31AS6FEF700 31am63ef 700 MTD Yard Machines Series 500-600 Troy bilt 31AS62N2711 31BM63P3711 Storm 2410 Storm 2620 5524 31AS6BN2711 9528 31AS62N2711 31as6fee729 bilt CRAFTSMAN: 247.883700 247.88455.1 247.886640 247.887791 247.88970 88957 247.881731