ISE Replacement Chain Adjuster for Husqvarna 66
Adjuster Screw, Nut & Washer
Replaces Part Numbers: 501 53 71-01 , 501537101
Fits Models: Husqvarna 61, 66, 181, 266, 268, 272, 281 & 288
Tags: Husqvarna 66 Chain Adjuster, 66 Chain Adjuster, Husqvarna Chain Adjuster