Home / Parts / R Series PTO Tensioner Spring R Series PTO Tensioner SpringPart number 860100PTO Tensioner Spring replacement built to support dependable performance and keep your equipment running at its best. Retail Cost: $16.00 Dealer pricing will vary. R Series PTO Tensioner Spring quantity Add to Quote THE R SERIES:REMOTE-OPERATED SLOPE MOWER REAPER Remote-Controlled Robotic Slope Mower Related Products R Series Filter & O-Ring Kit802017Filter & O-Ring Replacement Kit for for R Series machines. R-60 Belt (PTO)801435PTO Belt replacement for R-60. Delivers reliable power transfer to keep your deck machine operating smoothly under load. All Series 4″ Roller4031894" Roller replacement supports stable operation and consistent ground contact across varied terrain. Compatible with Gen 4 and Gen 5. R Series Replacement Blade and Hardware (Lifted Swing)790169Lifted Swing Replacement Blade and Hardware, meant for grass and lighter vegetation. Kit Contents R Series Bolt (Swing Blade) (402572) × 6