Combination Pump | Dump Pump / Walking Pump | Permco DG20-Z-L-AS-25/32 | FleetRun FR-DVTN732


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Part Number

  • FleetRun: FR-DVTN732

Cross Reference Part Number

  • Permco: DG20-Z-L-AS-25/32


  • 24 GPM @ 1200 RPM
  • 30.5 GPM @ 1500 RPM
  • 49 GPM @ 1800 RPM
  • The PTO Is Required To Operate At 130% Of The Engine Speed
  • Air Pressure Must Be 80 PSI Minimum To Operate The High/Low Pressure Relief Air Cylinder
  • Dual Pressure: 3000 PSI For Walking Floor / 2000 PSI For Dump
  • Combo Walking Floor (WFD)
  • Includes Air Shifter on Directional Control Valve
  • 3 Line Systems Only
  • For Most Applications The Engine RPM Is 1000-1200 RPM When Equipped With a FleetRun PTO (This Will Be A "C" Or "E" Ratio)
  • Extended Mounting Studs
  • Heavy Duty Roller Bearings
  • Pressure Balanced Thrust Plates
  • High Pressure Shaft Seals
  • Aluminum Detent Cover
  • Factory Set Relief Pressure
  • Oil temperature is maintained at 100 degrees Fahrenheit
  • Relief valve at full flow to not exceed 2300 PSI

Please note: this is an aftermarket part, the use of other manufacturer's names, part numbers or trademarks is for informational purposes only.

Please verify OEM part numbers before purchasing, FleetRun assumes no liability related to product use and fitment.

Experience Unmatched Hydraulic Performance with the Replacement For Permco Combination Pump - DG20-Z-L-AS-25/32!

When it comes to optimizing your commercial vehicle's hydraulic systems, accept no compromises. FleetRun presents the replacement for the Permco Combination Pump, a powerful and versatile solution designed to meet the rigorous demands of the trucking industry.

Why Choose Our Combination Pump?

Exceptional Hydraulic Power: Our Combination Pump, cross-referencing Permco DG20-Z-L-AS-25/32, combines the best of both worlds with its dual functionality. It serves as both a Dump Pump and a Walking Pump, ensuring you have the hydraulic power you need, no matter the task.

Unrivaled Performance: With specifications that set the industry standard, our Combination Pump delivers the performance you can rely on:

  • 24 GPM @ 1200 RPM
  • 30.5 GPM @ 1500 RPM
  • 49 GPM @ 1800 RPM

Built for Heavy-Duty Use: Crafted with durability in mind, this pump is engineered to handle the toughest tasks. It's designed to operate at 130% of the engine speed, and its heavy-duty construction includes extended mounting studs, roller bearings, pressure-balanced thrust plates, high-pressure shaft seals, and an aluminum detent cover.

Versatile Pressure Control: This Combination Pump offers dual pressure capabilities, with 3000 PSI for Walking Floor applications and 2000 PSI for Dump applications. It's a versatile solution that adapts to your specific needs.

Seamless Compatibility: Our pump is compatible with various truck makes and models, including Kenworth, Peterbilt, Mack, International, Western Star, Freightliner, and Volvo. It's designed for universal use across all years and models.

Enhance Your Hydraulic Systems Today

Elevate your hydraulic system's performance with FleetRun's Combination Pump. Enjoy the benefits of superior hydraulic power, extended system life, and enhanced overall reliability for your commercial vehicle.

With our goal to delivering OEM quality at aftermarket prices, you can trust our Combination Pump to provide reliable, long-lasting performance that adds value to your heavy-duty truck.

Upgrade your hydraulic systems today and enjoy FREE SHIPPING on your order. Experience the difference that superior quality and performance can make on the road.

Replacement & Troubleshooting

  • For other information such as tips and tricks or troubleshooting guides from our technicians please visit our Shop Talk page from our menu
  • Universal across all years, makes and models
  • Kenworth
  • Peterbilt
  • Mack
  • International
  • Western Star
  • Freightliner
  • Volvo