The Lippert PSX2 stabilizing system has powered legs, a rocker switch and separate motor/gearbox assemblies. These manufacturer illustrations identify the original switch, motor, footpads, support arms and mounting hardware, with the current wiring diagram shown separately.
Original manufacturer parts and 12V wiring diagrams
Compare the source illustration with your installed equipment. Use the full PDF link to enlarge its smaller callouts, wiring terminals and fasteners.
Open the original document to zoom in on the manufacturer illustration.
Open PSX2 components, motor, switch and hatch box (2022 chart) (PDF)
Open the original document to zoom in on the manufacturer illustration.
Open PSX2 footpad, support arms and mounting fasteners (2022 chart) (PDF)
Open the original document to zoom in on the manufacturer illustration.
Open PSX2 12V extend/retract wiring diagram (2025 manual) (PDF)
Original Lippert parts by callout and revision
Check the callout and document revision; links are only provided for matching manufacturer numbers carried by NewRVParts.
| Callout / revision | Part no. | Component | Product |
|---|---|---|---|
| A | 695602 | PSX2 power stabilizer assembly — 2022 component chart | |
| B | 387874 | Black extend/retract switch and harness — 2022 chart | View part |
| C | 759091 | PSX2 stabilizer motor and gearbox assembly — 2022 chart | View part |
| D | 134025 | White switch hatch box — 2022 chart | |
| D | 258403 | Black switch hatch box — 2022 chart | |
| E | 157584 | Stabilizer footpad — 2022 chart | |
| F | 206614 | Bolt, 3/8-16 × 3½ inches | |
| G | 118044 | Nylon locknut, 3/8-16 | |
| H | 119075 | Flat washer, 3/8 inch | |
| I | 1134122 | Yellow support arm — older colour-specific PSX2 component | View part |
| I | 1134121 | Black support arm — older colour-specific PSX2 component | |
| J | 119072 | Flange nut, 3/8-16 | |
| K | 117919 | Serrated flange bolt, 3/8-16 × 1 inch | |
| L | 181351 | Hex-head washer TEK screw, #12 × 1 inch | |
| 2025 kit | 2025049967 | PSX2 with black waterproof switch; updated aftermarket manual | |
| 2025 assembly | 2022453575 | Power stabilizer assembly listed in 2025 aftermarket manual | |
| 2025 switch | 387874 | Black power stabilizer switch listed in 2025 manual | View part |
| 2025 label | 719293 | Power unit caution label, 2025 manual |
Photos of related NewRVParts products
The linked photographs show the actual catalog listings. Complete jacks, control kits, motors and mounting pieces are sold in different configurations; review each listing's contents and original model number before selecting a replacement.
Identify the correct jack or control system
Lippert's 2022 PSX2 component chart lists 759091 as the stabilizer motor and 387874 as the switch-and-harness assembly. Its yellow support arm is numbered 1134122 and black support arm 1134121. Those colour-specific numbers belong to that component chart; the 2025 manual says new PSX2 assemblies use orange arms, so verify any newer unit before selecting an older arm.
The 2025 aftermarket PSX2 kit is 2025049967 and the stabilizer assembly is numbered 2022453575 in that manual. The newer manual shows two motors per stabilizer with blue EXTEND and yellow RETRACT switch leads, while red and black wires feed the motors. A PSX1 motor or a visually similar stabilizer is not automatically a PSX2 replacement.