View 0 Photos View 0 Videos 1988 Sheppard 592 Steering Gear / Rack for a Mack DM600 $250 USD (USED) Sheppard 592 Cast#: 592 Stamp / Model: ST5 Lines: 2 Ref# 592S5-6 ConditionUsedFits To Make(s)MackFits To Model(s)DM600Part Number592S5-6Stock Number25879350 MLS Number13896404CategorySteering Gears / Racks Last Updated2/23/2026 LocationSioux Falls, SD, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info