Direct-replacement 7-quart vertical pump and reservoir assembly built to restore power to a Lippert hydraulic leveling system. It comes pre-wired with all connectors and housed in a high-density plastic container.
The Lippert 731445 is a replacement 7-quart vertical pump assembly built for Lippert hydraulic leveling systems. It houses the reservoir in a high-density plastic container and comes pre-wired with all connectors, so it drops in as a direct swap for a worn or failed pump without requiring you to rebuild the hydraulic circuit from scratch.
Mounting holes on the back of the unit make it straightforward to secure in place of your old pump. This part supersedes the earlier Lippert 251910 pump assembly, so if your parts diagram references that number, the 731445 is the current equivalent.
High-capacity reservoir sized for Lippert hydraulic leveling systems
Ships pre-wired with all connectors for a more straightforward install
Durable reservoir housing built to withstand everyday RV use
Back-mounted holes make swapping out the old pump more straightforward
This pump assembly is a direct replacement for the earlier Lippert 251910 unit. It's designed and wired specifically for Lippert hydraulic leveling systems. SKU: 731445 | Supersedes SKU: 251910 Recommended Fluid: Dexron III or Mercon V automatic transmission fluid
This pump assembly is built and wired for hydraulic leveling systems. It is wired differently than pumps designed for slide-out-only systems and should not be substituted for a dedicated slide-out pump. If your RV uses a hydraulic slide-out system (rather than a hydraulic leveling system), confirm with Lippert or your dealer that the 731445 is the correct part for your setup before ordering — a mismatched pump can cause wiring and operational issues.
General Installation Steps (Professional Installation Recommended): 1. Disconnect Power: Shut off battery power to the hydraulic system 2. Remove Old Pump: Disconnect wiring and hydraulic lines, then unbolt the old pump assembly 3. Mount New Assembly: Secure the 731445 using the rear mounting holes 4. Reconnect Wiring: Attach the pre-wired connectors to your system harness 5. Fill Reservoir: Add Dexron III or Mercon V automatic transmission fluid 6. Test System: Restore power and test leveling operation, checking for leaks
In The Box: • 7-Quart Vertical Pump & Reservoir Assembly • Pre-Wired Connectors Not Included: • Hydraulic Fluid (Dexron III / Mercon V ATF recommended)
These two pump assemblies are wired for different systems and are not interchangeable. Confirm whether your RV uses a hydraulic leveling system or a hydraulic slide-out system before choosing between them.
Technical Support: Lippert Customer Service Phone: 432-LIPPERT (432-547-7378) Email: [email protected] Warranty Information: 1-Year Limited Manufacturer's Warranty Covers defects in materials and workmanship under normal use Manufacturer: Lippert Components, Inc. — 2917 Independence Ct, Elkhart, IN 46514