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 > Husqvarna > Husqvarna 50 (1985-02) > HUSQVARNA 50, PISTON & RINGS, 45MM, # 503167701, NEW Our Price: $29.95 Availability: Usually Ships in 24 to 48 Hours Product Code: HUPK50-45MM Qty: Description High Quality suitable replacement 45mm Piston Assembly. Includes piston,piston pin, piston clips and required rings. Fits Husqvarna 50 Related Products... 18" CHAINSAW CHAIN, 72DL .325 16" REPLACEMENT CHAINSAW CHAIN 66DL .325 20" BAR & CHAIN COMBO .325" , 78DL .058" JONSERED 18" BAR & CHAIN COMBO FITS 520SP, 525, 535 450, 455 490, 590, 49SP 510 & OTHERS Our Price: $21.95 Add Our Price: $19.95 Add Our Price: $39.95 Add Our Price: $44.95 Add 18" REPLACEMENT CHAINSAW CHAIN 72DL .325 18" BAR & CHAIN COMBO FOR CHAINSAWS, .325 REPLACEMENT SPROCKET 3/8" 7 TOOTH NIB OREGON 100' ROLL OF .325 PITCH, .058 GAUGE CHISEL CHAIN Our Price: $21.95 Add Our Price: $44.95 Add Our Price: $19.95 Add Our Price: $399.95 Add Share your knowledge of this product with other customers... Be the first to write a review ENGINE OVERHAUL KIT FITS BRIGGS VANGUARD MODEL38 CUBIC INCH .020" OVERSIZE PISTONS RODS GASKETS $429.95 NEW OEM 18" HOMELITE BAR FREE CHAIN FITS 24 240SL 240HG 245 245SL 3/8" PITCH 64 DRIVE LINK CHAIN $39.95