Home / Parts Kits / R-52 Hub & Blade Kit (Flat Swing) R-52 Hub & Blade Kit (Flat Swing)Part number 790164R-52 Flat Swing Blade & Hub replacement Kit, meant for heavier vegetation brushier type of material. 3 Complete Assemblies. Retail Cost: $371.75 Dealer pricing will vary. R-52 Hub & Blade Kit (Flat Swing) quantity Add to Quote THE R SERIES:REMOTE-OPERATED SLOPE MOWER REAPER Remote-Controlled Robotic Slope Mower Related Products R-60 Hub & Blade Kit (Flat Swing)790165R-60 Flat Swing Blade & Hub replacement Kit, meant for heavier vegetation brushier type of material. 3 Complete Assemblies. R-60 Replacement Belt Kit (All Belts)790132Complete set of all 3 replacement belts for the R-60. Designed for reliable power transfer to keep your machine operating smoothly and performing under… R-60 200 Hour Maintenance Kit (Gen 4) 790109Includes everything needed for engine and transmission maintenance during the first 200 hours of operation. Designed specifically for Gen 4 R-60 machines. R Series 200 Hour Maintenance Kit (R-52, R-60, Gen 5) 790138Includes everything needed for transmission maintenance during the first 200 hours of operation on Gen 5 R-52 and R-60 machines.