I have at 3-ring binder here full of Brillion repair parts catalogs. 40% of them appear to be pulverizers and pulvi-mulchers. Theres a few field cultivator and harrow type catalogs, and good number of ripper catalogs. Let me know what model you have and If I can accomodate you I'll sell it for $9.00. Please ask if you have any questions. Thanks for looking!