

OEM drive‑belt (Gearbelt H 1/2) from Graco — part #116059, used to drive hydraulic‑pump motors or gearbox in compatible Graco systems.
The Graco 116059 Gearbelt H 1/2 is a genuine OEM gear-/drive-belt used in hydraulic and pump-drive systems of compatible Graco machines. It transfers drive from motor/pulley to hydraulic pump or gearbox, ensuring correct timing and smooth operation. (Official Part #: 116059)
Part # 116059 is listed as “Belt, Gearbelt, 'H' 1/2” in official Graco parts catalogs. Price and availability vary by retailer (example listing shows ~$89–105 depending on seller).