Aftermarket GRACO® 237239 Pump Repair Kit with Leather & Teflon Packings, carbon steel glands (Non-OEM)

Manufacturer: Total Finishing Supplies

Part Number: 711717

Comparable OEM Part Number: 237239

Description: Total Finishing's part # 20-2294 is a direct-fit replacement for the DuraFlo 750 33:1 Bull-Leather/Teflon pump repair kit, engineered for spray equipment technicians and pump rebuild specialists maintaining this high-pressure circulation pump. This comprehensive kit contains the packings, seals, and wear components necessary to restore original performance to a pump that has experienced internal degradation or seal failure during service.

Professional painting contractors and industrial fluid handling crews depend on the DuraFlo 750's consistent 33:1 ratio delivery for large-volume coating applications. When pressure output drops, flow becomes inconsistent, or leather and Teflon components show wear, a complete kit rebuild addresses all wear points in a single service interval, minimizing downtime and extending pump life.

Common reasons for replacement:

• Leather packing hardening or glazing, reducing dynamic seals and causing pressure loss or fluid bypass
• Teflon component wear from extended duty cycles, resulting in erratic spray patterns or reduced pressure stability
• Loss of prime or cavitation symptoms indicating internal seal degradation
• Visible fluid seepage around pump shaft or rod areas during operation

Manufactured to OEM-equivalent dimensions for proper fit and performance. Compatible Graco equipment models are listed in the Compatible Equipment section below, where available.

Comparable to GRACO® 237-239