Lippert RV Power Stabilizer Jack Support Arm
$40.86 on Amazon.com (as of October 9, 2026, 8:11 PM EST) View details ↗
Ensure the structural integrity and reliable operation of your RV's leveling system with the Lippert Replacement Support Arm. Designed specifically as a direct replacement component for Lippert PSx1 Power Stabilizer Jacks, this heavy-duty part helps restore proper functionality to your motorized stabilizer setup, ensuring a stable and secure foundation at every campsite.
Built from heavy-gauge steel and finished with a durable, high-visibility yellow powder coating, this support arm is engineered to withstand the demanding conditions of outdoor use and travel. Whether you are addressing worn equipment on your fifth wheel, travel trailer, or motorhome, utilizing genuine Lippert replacement parts guarantees seamless compatibility and dependable performance.
| Length | 19.3″ |
|---|---|
| Width | 1-1/2″ |
| Material | Heavy-Gauge Steel |
| Finish | Powder-Coated Yellow |
| Compatibility | Lippert PSx1 Power Stabilizer Jack # 298707 |






