Deck Gauge Wheel & Axle for John Deere Z950 Z955M Z960M Z960R Z970R Z994R Z997R Premium Quality Replacement PartDeck MowerWheels with AxlesCompatible with John Deere Models: Mid-Duty ZTrak Mower (54,60-inch Deck)Z720E, Z730M, Z735E, Z740R, Z760R ZTrak Mower(54,60-inch Deck)Z915B, Z920M, Z920R, Z925M, Z930M, Z930R, Z945MZ950M, Z950R, Z955M, Z960M, Z960R, Z970R, Z994R, Z997R TerrainCut Front Mower(60, 62, 72-inch Deck) 1550, 1570, 1575, 1580, 1585 Quik-Trak Stand-On MowerQ820M, Q850M, Q850R, Q850R, Q865R Order Includes: 3 xMowerDeck Gage Wheel :TCU34060TCU27152210-125Width: 84.5 mm - 3.32" Inner Diameter: 26.7 mm - 1.05" Outer Diameter: 140 mm - 5.51" Material: Plastic Wheel Size 5-1/21 xMowerDeck Fronr Gage Wheel Axle:TCU27151Length: 168.3 mm - 6.62" Inner Diameter: 10.9 mm - 0.42" Outer Diameter: 25.3 mm - 0.99" Material: Steel 1 xMowerDeck Rear Gage Wheel Axle:TCU27151Length:86.2 mm - 3.39" Inner Diameter:10.8 mm - 0.42" Outer Diameter:25.4 mm - 1.0" Material: Steel2 x Nut: 14M7400, 14M7465Width: 13.3 mm - 0.52 in Inner Diameter: 10 mm - 0.39 in Outer Diameter: 16.9 mm - 1.41 in