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... K10-SDC, WALBRO CARB KIT COMPLETE, WALBRO SDC NEW 28" REPLACEMENT PRO CHAIN, .058" 3/8" PIONEER 36" BAR & CHAIN .404" PITCH 108 DRIVE LINK FITS P62 P61 P60 P52 P51 P50 20" REPLACEMENT PRO CHAIN, 3/8" Our Price: $14.00 Add Our Price: $26.95 Add Our Price: $179.95 Add Our Price: $22.95 Add OEM PIONEER 34" BAR .404" PITCH P62, P61, P60, P50, P51, P52 SHIPS FREE CHAIN PISTON KIT FITS PIONEER P50 P50S P51 52.38MM CYLINDER & EXHAUST GASKETS USA SHIP 18" REPLACEMENT PRO CHAIN, .058" 3/8" 16" REPLACEMENT PRO CHAIN, .058" 3/8" Our Price: $99.95 Add Our Price: $49.95 Add Our Price: $23.95 Add Our Price: $26.95 Add Share your knowledge of this product with other customers... Be the first to write a review STARTER HANDLE & ROPE, # 1128-190-3400 $12.99 POULAN SIDE COVER AND CHAIN BRAKE ASSEMBLY, REPLACES PART # 545139906 $24.95 12" CHAINSAW CHAIN, 44DL REPLACEMENT $14.50 STIHL REPLACEMENT 49 MM SHORT BLOCK. ASSEMBLED IN THE USA $139.95 PISTON KIT FITS PIONEER P52, 52.38MM, REPLACES PART # 428781, NEW USA SHIP $34.95 PURGE PRIMMER FITS MANY CHAINSAWS $5.99 IGNITION CHIP, REPLACE POINTS & CONDENSER $19.95