Fits Exmark Models Quest Series QST20BE422

Lgt2654 and Yth2454

Fits Oem: Belt (Industry Number): 4L520

Replaces Blade OEM:21547939

Proven Part 32In Bar and 2 Chains 3/8 .050 105DL For Husqvarna 365, 372 XP, 372 XPW, 575 XP, 576 XP, 390 XP 320RNDD009, 608000053, HT-380-105 PTC315017 Fits Exmark Models Quest SeriesProven Part 32in Chainsaw Guide Bar With 2 Chains Construction: Alloy Length: 32in Pitch: 3 8 Gauge:. 050 Drive Links: 105 Mount: D009 Sprockets: 11 Fits Husqvarna 1100, 181, 185, 2100, 2101, 266, 268, 272, 281, 285, 288, 288XP Lite, 298, 3120, 3120XP, 365, 371, 372, 372XP, 372XPG, 372XPW, 380, 385, 385XP, 385XPG, 385XPW, 390XP, 390XPG, 390XPW, 394, 394XP, 395, 395XP, 395XPG, 395XPW, 480, 570, 575XP, 575XPG, 575XPW, 576XP, 576XP Auto Tune, 576XPG,