High Performance Pump Rotor Kit

HI PERFORMANCE PUMP ROTOR KIT (INCLUDES ROTOR, GUIDE, RINGS, SLIDE SPRING, 10 VANES)

Purpose-built for Turbo Hydramatic 700R4 transmissions, the COA‑92810 kit delivers a high-performance overhaul of your front pump assembly. It includes a precision-engineered rotor, guide, sealing rings, slide spring, and ten durable vanes, components designed to restore or enhance hydraulic efficiency and maintain consistent fluid pressure under aggressive driving. Constructed from high-quality materials with tight tolerances, this kit helps eliminate pressure fluctuation and pump wear commonly experienced in stock assemblies. Ideal for performance street builds or race-prepped transmissions, this Hi‑Performance Rotor Kit ensures reliable pump operation, improved flow consistency, and greater durability in demanding conditions. All parts are made to Coan Racing's exacting standards in the USA.