Lippert Deutsch 4-Jack RV Leveling Pump Harness #178373

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This replacement hydraulic RV leveling pump wiring harness with Deutsch-style plugs #178373 is for Lippert 4-jack leveling systems. It is a genuine Lippert replacement part, and it includes the harness only. It is not intended for use on slide-outs.

Quick Facts:

  • Made for Lippert 4-jack leveling systems
  • Deutsch-style plugs (eyelet rings)
  • Compatible with controller SKUs: 365150, 364557 or 333389
  • Does not work on hydraulic slide-outs, leveling only
  • Easy, DIY installation

Replace Your RV Equipment with a Name You Trust

Looking for the right replacement part? Our Deutsch leveling pump harness is a replacement part specifically made for 4-jack leveling systems by Lippert with uni-directional pumps. At Lippert, we know that having broken, worn or malfunctioning RV equipment can put a damper on even the greatest weekends of camping. That's why we're committed to providing our customers with the replacement parts and equipment needed to get your 5th wheel RV, travel trailer or motorhome off the sidelines and back in the great outdoors.

Parts Made for You

This replacement Deutsch leveling pump harness is the replacement part you need for your RV's 4-jack hydraulic leveling systems by Lippert, with uni-directional pumps. Designed with minimal parts, replacing your pump harness is easy, so you can get back to operating your 5th wheel RV or travel trailer's hydraulic leveling system.


This pump harness is made only for 4-jack hydraulic leveling systems with controller SKUs 365150, 364557 or 333389. It will not work on hydraulic slide-outs. Please reference your owner's manual for detailed product installation and safety information and to verify that this is the correct replacement part for your hydraulic leveling system.


  • DIRECT REPLACEMENT - This wiring harness is a direct replacement for Lippert four-jack RV leveling systems. It is compatible with controllers #365150, #364557 and #333389 and is not designed for use on hydraulic slide-outs
  • ECONOMICAL SOLUTION - Instead of replacing your entire system, our replacement parts help you save money by fixing only the malfunctioning component
  • REPAIR-READY KIT - This package comes with the necessary components to facilitate an efficient and full repair. It includes the complete wire harness with Deutsch-style, eyelet ring, plug-and-play connectors
  • WORRY-FREE INSTALLATION - Exact-match components from the manufacturer means a faster, easier, do-it-yourself installation without the unnecessary modifications or risks of cheap knockoffs
  • RELIABILITY - Powered by a name campers and RVers trust, this genuine replacement part from Lippert is engineered and built with the same excellent quality you've come to expect from the leaders of the RV industry
More Information
SKU 178373
Brand Lippert™
What's Included Harness
Quantity In Package 3
Country of Origin CHN
Warranty Term 1 Year
Unit of Measure EA
UPC 848150060921
Supersedes SKU 161400
Winnebago Part Number 18223101704

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