Graco 116059 Gearbelt H 1/2
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)
Compatible Machines / Systems
- Graco hydraulic spray / fluid-handling systems — e.g. HydraMax 225 series.
- Graco larger hydraulic / polyurea / spray foam / high-pressure spray equipment that use belt-driven hydraulic motors — e.g. machines listed under “Foam, Polyurea & Adhesive Machines” category with belt-drive assembly.
Product Features
- OEM-grade gear-belt — ensures correct fit, size and compatibility when part 116059 is specified.
- Designed for hydraulic / pump-drive applications — built to handle torque and load for hydraulic motors / pumps.
- Replacement belt for maintenance or overhauls — useful to restore proper drive performance if original belt wears out.
Ordering & Notes
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).
Frequently Asked Questions
A gearbelt transmits mechanical power from motor/pulley to pump or gearbox — ensuring correct drive and timing for hydraulic/pump operations.
No — only use when your machine’s parts manual specifies part # 116059 (Gearbelt, H 1/2). Mismatch may cause improper fit or drive issues.
Replace when belt shows wear, cracking, slipping under load or during maintenance intervals — to maintain reliable pump/motor drive performance.
