Tap here to read more about Caltric 539112170 539113300 539113312 Deck Spindle with Pulley & Blade For Dixon. Premium Quality Replacement Part. Spindle Assembly with Pulley & Blade. Ram 61 KZ (965883001) – Dixon 61″ Ram Zero-Turn Mower (2008-12) Ram 61 ZT (966038801) – Dixon 61″ Ram Zero-Turn Mower (2009-06) Ram 61 ZT BF (966054401) – Dixon Ram Zero-Turn Mower (2009-06) Ram Ultra 61 (966985401) – Dixon 61″ Ram Ultra Zero-Turn Mower (2009-01) Ram Ultra 61 (966985401) – Dixon 61″ Ram Ultra Zero-Turn Mower (2009-12) Ram Ultra 61 (966985402) – Dixon 61″ Ram Ultra Zero-Turn Mower (2009-01) Ram Ultra 61 (966985402) – Dixon 61″ Ram Ultra Zero-Turn Mower (2009-12) RZT 61 x (967671201-00) – RedMax 61 Zero-Turn Riding Mower (2017-09). 3 x Spindle Assembly: 539112170, 539131898, 285-927, 285927. Height: 177? 8 mm – 7. Mounting Hole Distance: 80 mm – 3.15. Weight: 3 lbs 13 oz. 3 x Mandrel Pulley – 539113300. Width: 22 mm – 0? 86. Inner Diameter: 16? 2 mm – 0.63. Outer Diameter: 156 mm – 6? 06. 3 x Deck Blade: 510417901, 539113312, 340-210, 340210. Length: 527 mm – 20? 75. Width: 63? 5 mm – 2? 5. Thickness: 5? 2 mm – 0.2. Center Hole 5 Point Star. Hole Diameter: 20? 5 mm – 0? 8.