This part is commonly Used on models:
ZS5260 Z-Spray
ZS5260XL Z-Spray
34226 52in Spreader/Sprayer
34227 52in Spreader/Sprayer
135-9607 Spray System 30 Gal
34235 52in (5 GPM) Sprayer, Spray Master Max
34237 52in (7 GPM) Sprayer, Spray Master Max
34240 52in Sprayer, SprayMaster Max
ZSX5260 Z-Spray
146-1792 Spray System 30 Gal
34243 46in SprayMaster