Break limiter - 5230855-01 Spare part for chainsaw/brush cutter from the Husqvarna spare parts catalogSuitable for example: Husqvarna 545 Husqvarna 555 Husqvarna 550XP/ G/Triobrake Husqvarna 560XP/G Husqvarna 572XP/G Husqvarna 565 Husqvarna 562 XPG Husqvarna 550XP/G Mark 2