Home / Parts Kits / R Series 200 Hour Maintenance Kit (R-52, R-60, Gen 5) R Series 200 Hour Maintenance Kit (R-52, R-60, Gen 5) Part number 790138Includes everything needed for transmission maintenance during the first 200 hours of operation on Gen 5 R-52 and R-60 machines. Retail Cost: $187.78 Dealer pricing will vary. R Series 200 Hour Maintenance Kit (R-52, R-60, Gen 5) quantity Add to Quote THE R SERIES:REMOTE-OPERATED SLOPE MOWER REAPER Remote-Controlled Robotic Slope Mower Related Products R Series Spindle KitSP0297Complete deck spindle and hardware kit built for strength, durability, and dependable cutting performance in demanding mowing conditions. R-52 200 Hour Maintenance Kit (Gen 4)790108Includes everything needed for engine and transmission maintenance during the first 200 hours of operation. Designed specifically for Gen 4 R-52 machines. Kit Contents… R-52 Hub & Blade Kit (Flat Swing)790164R-52 Flat Swing Blade & Hub replacement Kit, meant for heavier vegetation brushier type of material. 3 Complete Assemblies. R-60 Hub & Blade Kit (Lifted Swing)790167R-60 Lifted Swing Blade & Hub replacement Kit, meant for grass and lighter vegetation. 3 Complete Assemblies.