NEW CYLINDER & PISTON BIG BORE KIT FITS HUSQVARNA 257 257XP 254 254XP | eBay
Cylindre de tronconneuse husqvarna reference 257 - Cdiscount
Husqvarna 257 piston kit Ø 46 mm (GOLF)503662001 | eBay
Cylindre de tronconneuse husqvarna reference 257 - Cdiscount
Kit de joint d'anneau de Piston cylindre 34mm pour Husqvarna 525BX 588 09 82-01 - AliExpress
Amazon.com: Lil Red Barn Compatible with Husqvarna 257 Piston Kit, 46mm, Replaces Husqvarna Part # 503662001 Quality Reproduction 2 Day Standard Shipping to All 50 States! : Patio, Lawn & Garden