Replacement Lippert 20K Hydraulic Landing Gear Jack 2021102805

Updated 10/22/2026 | Published 10/21/2026

Question:

One of the hydraulic landing gear legs on my trailer is leaking and needs to be replaced. The part number on the jack is 2021102805. Do you carry a replacement jack, or would I need to replace the entire hydraulic landing gear system?

asked by: Robert A

Expert Reply:

Hey Robert! The Replacement Lippert 20K Hydraulic Landing Gear Jack # LC768NV is what you need. This is Lippert part number 2021102805, so it's the exact replacement for your existing jack. You won't need to replace the entire landing gear system just because one leg is leaking.

This is the black hydraulic jack with a 20,000 lb static support rating. You can retain your existing hydraulic pump and controls, and the jack includes the hydraulic elbow fittings for installation.

What kind of trailer are you working on?

expert reply by: Robin H

Robert

10/22/2026

Thanks Robin! It's on my flatbed trailer. I was hoping I could replace just the leaking leg instead of the whole hydraulic system. Good to know this is an exact replacement.

Robin H.

10/22/2026

@Robert happy to help! Since it's an exact replacement, you can keep the rest of your hydraulic setup and just swap out the leaking jack. Hope the repair goes smoothly!