Home / Parts / R Series Deck Idler Pulley (V-Groove – AUX) R Series Deck Idler Pulley (V-Groove – AUX)Part number 801871V-Groove Deck Idler Pulley replacement built to support dependable performance on the AUX side. Retail Cost: $26.12 Dealer pricing will vary. R Series Deck Idler Pulley (V-Groove - AUX) quantity Add to Quote THE R SERIES:REMOTE-OPERATED SLOPE MOWER REAPER Remote-Controlled Robotic Slope Mower Related Products R Series Fan Replacement801633Replacement Fan built to support dependable performance and keep your equipment running at its best. R Series Remote402906Replacement transmitting remote for the R Series mowing system, providing reliable machine control and responsive operation in the field. R Series Receiver Antenna (916 MHz)801025Receiver Antenna (916 MHz) replacement for R Series machine. R Series Bolt (Swing Blade)402572Swing Blade Replacement Bolt for R Series equipment. Engineered to withstand tough tough vegetation.