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... 24" REPLACEMENT PRO CHAIN, .058" 3/8" PIONEER P50, REPLACEMENT PISTON KIT, 52.38MM CYLINDER, EXHAUST GASKET & CRANKCASE GASKET WITH SEALS FITS PIONEER P60 P61 P62 RK23HS CARB REBUILD KIT COMPLETE TILLOTSON, NEW Our Price: $26.95 Add Our Price: $34.95 Add Our Price: $49.95 Add Our Price: $14.00 Add PIONEER 20" BAR & CHAIN FOR FARMSAW, FARMSAW II, P-38, P-39, P41, P-42, P-45, P50 STARTER SPRING PIONEER P38, P40, P41, P42, P50, P51, P60, P61, 432503, 507432503 20" REPLACEMENT PRO CHAIN, 3/8" 34" BAR & CHAIN FITS PIONNER CHAINSAWS D007 BAR MOUNT Our Price: $49.95 Add Our Price: $19.95 Add Our Price: $22.95 Add Our Price: $124.95 Add Share your knowledge of this product with other customers... Be the first to write a review POCKET CHAINSAW TOOL FIT STIHL HUSQVARNA JONSERED REDMAX HOMELITE MCCULLOCH ECHO $14.95 18" CHAINSAW CHAIN, 73DL .325 $27.95 HUSQVARNA 254, 257, 262, 261 STARTER ASSEMBLY, REPLACES PART # 503541601 $39.95 STANDARD ENGINE MASTER REBUILD FITS KOHLER K341, M16, VALVES GASKET SET WITH ROD $159.95 REPLACEMENT STARTER SPRING, REPLACES OEM #501763101. NEW $9.95 HUSQVARNA AND JONSERED CLUTCH REMOVAL TOOL $19.95 REPLACEMENT GRINDING STONE FOR CHAINSAW SHARPENER 1/8" $29.95 MOLDED FUEL LINE PART # 215708,301011 $8.95 STIHL 024 CYLINDER AND PISTON KIT 42MM $89.95