Lil' Red Barn Toggle Search Account Checkout Cart Home Parts & Tools Electrical Filters Fuel System Parts Tractor Parts 4-Stroke Engines Chainsaws Hedge Trimmers Leaf Blowers Safety Apparel Tools and Testers Service Manuals Briggs and Stratton Canadian Dolmar Echo Homelite Husqvarna Jonsered Kohler Makita McCulloch Onan Partner Pioneer Poulan Information Chain Reference Chart Chainsaw Chain Info - Maintenance & Safety Manual Testing Information and Diagrams for 2-Cycle Engines Watch How To Videos Contact Us Account Search site Submit search Nav Menu 2 Nav Menu 3 Nav Menu 4 Nav Menu 5 Nav Menu 6 Nav Menu 7 Nav Menu 8 Home > Parts & Tools > Chainsaws > Pioneer > Pioneer P50 > PISTON RING OEM THIN STYLE FITS PIONEER P50, P51, P52, PART # 474590, 507474590 Alternative Views: Our Price: $19.95 Product Code: BH78 Qty: Description PISTON RING OEM THIN STYLE FITS PIONEER P50, P51, P52, POULAN PRO 505, 525, REPLACES PART # 474590, 507474590 Related Products... PIONEER P38, P41, P42, P50, P52, P60, P61, P62, 1200, FARMSAW, SPROCKET NEW 3/ NEW 430228 OIL PUMP GASKET FITS PIONEER P41 P50 P50S P51 P52 P60 P61 P62 20" REPLACEMENT PRO CHAIN, 3/8" STARTER SPRING PIONEER P38, P40, P41, P42, P50, P51, P60, P61, 432503, 507431325 Our Price: $19.95 Add Our Price: $12.95 Add Our Price: $22.95 Add Our Price: $19.95 Add PISTON KIT FITS PIONEER P50 P50S P51 52.38MM CYLINDER & EXHAUST GASKETS USA SHIP 18" CHAINSAW PROFESSIONAL CHAIN, 72LG-68 PISTON KIT FITS PIONEER P50 P50S P51 52.38MM CYLINDER & EXHAUST GASKETS USA SHIP CYLINDER, EXHAUST GASKET & CRANKCASE GASKET WITH SEALS FITS PIONEER P60 P61 P62 Our Price: $49.95 Add Our Price: $20.95 Add Our Price: $49.95 Add Our Price: $49.95 Add Share your knowledge of this product with other customers... Be the first to write a review PISTON KIT FITS PIONEER P50, P50S P51 52.38MM CYLINDER & EXHAUST GASKETS & SEALS $64.95 HUSQVARNA REPLACEMENT PISTON KIT, 46MM. REPLACES PART #5052155502 $29.95 PISTON RING COMPRESSION KIT FOR CHAINSAWS $12.95 GRAY SILICONE FOR SEALING CYLINDERS AND CRANKCASES $9.99 2 BRAND NEW CONNECTING RODS FITS KOHLER K532, K582 .010 UNDERSIZED 48 067 13 $139.95 STIHL 031, 030 OEM REPLACEMENT CARBURETOR, REPLACES PART # 1113-120-0602 $69.95 STIHL 031, 041, REPLACEMENT FUEL LINE & FUEL FILTER,REPLACES PART # 1113-358-7700 NEW $19.95 18" OREGON PROLITE BAR AND CHAIN COMBO $62.95 HUSQVARNA CABURETOR, REPLACES HUSQVARNA PART # $119.95