High-quality Kramp V-belt 594978001, manufactured from durable polyester and designed as an aftermarket replacement for various Partner and Husqvarna chainsaw models. This V-belt features an A-profile, with an inner length (Li) of 780 mm, an outer length (La) of 800 mm, a width of 13 mm, and a height of 8 mm. It ensures reliable power transmission for models including Partner 350, 351, 370, 371, 390, 420, P350S, P351XT, P371XT, P390XT, P420XT, P422XT, and P442XT, directly replacing OEM part number 594978001 from Partner/Husqvarna.