Rotary 9648. FITS HUSQVARNA MODELS: 42 44 50 51 55 133 234 238 242 246 444  257 262 And 262 Xp

Chain Adjuster / Husqvarna 501 45 27-02. Replaces Husqvarna 501452702, 501546301, 501454101, 501452701, 501 54 63-01

Includes:
Screw: 501546301

Replaces:
STENS 635-308

SR-1*