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 P40 P41 P42 P50 P51 P52 P60 P61 P62 FARMSAW II EXHAUST GASKET 430684 PISTON KIT FITS PIONEER P50 P50S P51 52.38MM CYLINDER & EXHAUST GASKETS USA SHIP 32" REPLACEMENT PRO CHAIN, 3/8" PISTON KIT FITS PIONEER P50 P50S P51 52.38MM CYLINDER & EXHAUST GASKETS USA SHIP Our Price: $9.95 Add Our Price: $49.95 Add Our Price: $29.95 Add Our Price: $49.95 Add PISTON KIT FITS PIONEER P50, P50S P51 52.38MM CYLINDER & EXHAUST GASKETS & SEALS PIONEER P38, P41, P42, P50, P52, P60, P61, P62, 1200, FARMSAW, SPROCKET NEW 3/8" PIONEER P50, P51, P52, P61, P60 CRANKCASE GASKET 430573, NEW, USA SHIP NEW 430228 OIL PUMP GASKET FITS PIONEER P41 P50 P50S P51 P52 P60 P61 P62 Our Price: $64.95 Add Our Price: $19.95 Add Our Price: $19.95 Add Our Price: $12.95 Add Share your knowledge of this product with other customers... Be the first to write a review CHAIN SAW REPLACEMENT AIR FILTER PART # 530023791 $3.95 18" OREGON PROLITE BAR AND CHAIN COMBO .325" 68DL $62.95 PISTON RINGS FITS BRIGGS V TWIN, OVER HEAD VALVE ENGINES, RINGS 793561, 792026 $59.95 STIHL 070 CYLINDER & PISTON KIT 58MM, REPLACES STIHL PART # 1106-020-1201 $89.95