Replacement Jack or Support Arms for Lippert PSx1 Stabilizer

Updated 10/27/2025 | Published 09/24/2020

Products Featured in This Question

Replacement Electric Stabilizer Jack Support Arm for Lippert RV Jack - Yellow - Qty 1

(53)

$38.07

Lippert High-Speed Power Stabilizer Jack - White Switch Kit - 30" Lift

(414)

$619.36

Question:

What is the replacement for this stabilizer?

asked by: Lee

Expert Reply:

For your Lippert PSx1 Stabilizer, the Replacement Electric Stabilizer Jack Support Arm part # LC1134122 is what you need if you are looking to simply repair your jack. If instead you are looking to replace the entire unit then the Lippert Components High-Speed Power Stabilizer Jack - Black Waterproof Switch Kit - 30" Lift # LC298707 or the version with white switch # LC369774.

expert reply by: Jason S

Bart

10/26/2025

I have a 2015 Forest River Sierra, I need to replace the rear stabilizer that has a bent leg, the center to center bolt holes are 71", what model Lippert stabilizer jack do I need to replace it with? I am looking at the LC369774.

Jerred H.

10/27/2025

@Bart There isn't a Lippert stabilizer jack option that's going to fit a 71" wide frame dimensions. The item # LC369774 requires a 68-11/16" mounting hole spacing from center-hole to center-hole. For a 71" wide spacing, you'll need the Ultra-Fab Power Twin II Electric Stabilizer with Dual Motors item # UF39-941705.