TŁOK KOMPLETNY HUSQVARNA 345, 343R AIP Piston diameter 42mm Piston height 37mm Ring thickness 1.5 mm (1 piece) Piston pin 10mm x 31.8mm Original No. (Comparison No.): 503 90 73-71 Reference No. This is not an original spare part, but a high quality (OEM) replica part in OEM quality. Original part number and brand names are for comparison purposes only.
