Product Description Warranty Info Genuine Husqvarna X-Cut 12" Chain, SP21G-51 dl, Pixel .325" Mini, .043" Part #: 596 55 33-51 Fits Husqvarna: T535iXP, 535iXP, T540iXP, 540iXP Uses Bar Part #: 596553651 OEM Husqvarna T540iXP X-Cut 12" Chain, SP21G-51 dl, Pixel .325" Mini, .043" N/A