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... CYLINDER, EXHAUST GASKET & CRANKCASE GASKET WITH SEALS FITS PIONEER P50 P51 P52 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 OEM PIONEER 34" BAR .404" PITCH P62, P61, P60, P50, P51, P52 SHIPS FREE CHAIN Our Price: $49.95 Add Our Price: $49.95 Add Our Price: $49.95 Add Our Price: $99.95 Add PISTON KIT FITS PIONEER P50 P50S P51 52.38MM CYLINDER & EXHAUST GASKETS USA SHIP 24"/25" REPLACEMENT PRO CHAIN, 3/8", .063" GAUGE PISTON KIT FITS PIONEER P50, P50S, P51 52.38MM DIAMETER, NEW, REPLACES STARTER SPRING PIONEER P38, P40, P41, P42, P50, P51, P60, P61, 432503, 507431325 Our Price: $49.95 Add Our Price: $22.95 Add Our Price: $34.95 Add Our Price: $19.95 Add Share your knowledge of this product with other customers... Be the first to write a review STIHL 028 CARBURETOR REPLACES STIHL PART # 1118-120-0600 and 1118-120-0601 $89.95 STIHL MS 310 REPLACEMENT 16" BAR & CHAIN COMBO 3/8 60dl $35.95 NEW 1/4" PITCH CARVING SPROCKET FITS STIHL 017, 018, 019, 021, 023, 025, MS170 $24.15 STIHL REPLACEMENT OIL PUMP PART # 1121-007-1043 $27.95 1/2"-20 BALL JOINT $15.99 PRO SPUR SPROCKET FITS ECHO CS602EVL CS702EVL CS750EVL 3/8" PITCH 7 TOOTH $19.95 7/16"-20 BALL JOINT $12.99 STIHL REPLACEMENT 47 MM SHORT BLOCK. ASSEMBLED IN THE USA $137.95 28" OREGON PROFESSIONAL CHAIN, 72LGX093G, NEW $28.95