Replacement -4 AN Elbow Fitting for Air Lift LoadLifter 5000 Ultimate Plus Air Spring Kits - Qty 1

Part Number: AL52RV

23 Reviews | 4 Questions

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Review of Air Lift Replacement LoadLifter 5000 Ultimate Plus Elbow Fitting - AL52RV

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Replaces the -4 AN elbow fitting for the top of the air spring for your Air Lift LoadLifter Ultimate Plus air helper springs kit. Works with all Air Lift LoadLifter 5000 Ultimate Plus kits. 1-800-940-8924 to order Air Lift accessories and parts part number AL52RV or order online at etrailer.com. Free expert support on all Air Lift products. Great prices and Fastest Shipping for Replacement -4 AN Elbow Fitting for Air Lift LoadLifter 5000 Ultimate Plus Air Spring Kits - Qty 1. Accessories and Parts reviews from real customers.

Air Lift Accessories and Parts - AL52RV

Replaces the -4 AN elbow fitting for the top of the air spring for your Air Lift LoadLifter Ultimate Plus air helper springs kit. Works with all Air Lift LoadLifter 5000 Ultimate Plus kits.

Features:

Replaces the AN elbow fitting for the top of the air spring for your Air Lift LoadLifter Ultimate Plus air helper springs kit
Works with all Air Lift LoadLifter 5000 Ultimate Plus kits

Specs:

Connection sizes:
- 1/8" MNPT
- - 4 AN
Quantity: 1 fitting

Fits:

All Air Lift Load Lifter 5000 Ultimate Plus air helper springs kits

21815 Replacement -4 AN 90-Degree Elbow Air Spring Fitting for AirLift Load Lifter 5K Ultimate Plus Air Helper Spring Kits - Quantity 1

Video of Replacement -4 AN Elbow Fitting for Air Lift LoadLifter 5000 Ultimate Plus Air Spring Kits - Qty 1

Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.

Video Demo Air Lift Replacement LoadLifter 5000 Ultimate Plus Elbow Fitting AL52RV

Review of Air Lift Replacement LoadLifter 5000 Ultimate Plus Elbow Fitting - AL52RV

Video Transcript for Review of Air Lift Replacement LoadLifter 5000 Ultimate Plus Elbow Fitting - AL52RV

Hi there. I'm Michael with etrailer.com. Today, we're gonna take a quick look at this Air Lift replacement elbow fitting. This is going to replace the elbow fitting for the top of the air spring on your Air Lift LoadLifter Ultimate Plus 5000 air helper spring kit. So, this will work for all of those Air Lifter LoadLifter 5000 kits. This is gonna have the exact same kinds of fittings here.

So, you'll have your 1/8 inch male NPT fitting here, and then your -4 AM fitting there. So, just like the original. Because this is a direct replacement from Air Lift, you can trust it is going to work for your bags. You're not gonna have to worry about fit issues, or compatibility problems, or anything like that. And so, this is gonna be exactly what you need to get you up and operational again.

So, that's gonna complete our look for today. Again, I'm Michael with etrailer.com. Thanks for watching..

Customer Satisfaction Score:

99% were satisfied with this product

1% of customers were not satisfied

4.6

23 reviews

5 Stars		(20)
4 Stars		(1)
3 Stars		(0)
2 Stars		(0)
1 Star		(2)

by: Mike 03/22/2026

the fitting was cheap and broke in half when installing it. it was properly installed by a auto dealerships mechanic and soon as he tried to tighten it it broke in half so he installed a much better fitting. this was extremely poor quality for the cost.I would have asked for a refund but the fitting was thrown in the trash.

by: Johnathan 03/01/2026

Could not find this fitting anywhere local. I found it here, ordered, and it arrived fast. Fit perfect.

by: Charles S. 09/09/2023

I was originally sent the wrong fittings but after I contacted Customer Service the correct fittings were sent out quickly. As usual etrailer came through with flying colors. This is a great company!

Charles S. One Year Later

9/10/2024

The Air Lift has been a great upgrade and etrailer staff has been top notch in every way.

by: Mark 12/10/2022

I would like to Thank Carol,Trevor,George and Nicole for their outstanding Customer Service concerning my recent order. After a small issue which was fixed very quickly, I will continue to recommend to all of my RV friends as the place to shop.

by: George 04/24/2023

Quick shipment easy replacement

George One Year Later

4/24/2024

Product works great. really has stabilized towing. Highly recommend

Bud M.

5/16/2024

@George Great to hear. Thank you for the recommendation.

by: Lavon 05/07/2025

It was a perfect fit.
Thanks

by: Gary 03/25/2024 One Year Later

Was just the part I needed and has worked great

by: Daniel 03/05/2022

Haven’t installed them yet. But the service and communication was excellent

by: Todd 12/13/2021

Fast Shipment

by: Allen 04/15/2023

Worked perfectly. Thanks guys!

by: Steve 09/16/2023 One Year Later

by: Brad 12/29/2025

by: Jason 04/03/2025

by: James 09/12/2022

by: Vincent 10/14/2022

by: Ted 02/20/2023

by: Tracy 11/30/2025

by: Jacob 08/29/2023

by: Danielle 07/09/2025

by: Jerome D 07/31/2023

by: David 04/05/2023

by: Jason 08/12/2022

by: William 01/22/2023

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See what our Experts say about this Air Lift Accessories and Parts

Do you have a question about this Accessories and Part?

Can Air Lift Compressor Kit Handle 10 PSI
Hey William, so the Air Lift Air Shock Controller Compressor System for Air Shock Absorbers # AL25804 that you referenced is rated for up to 160 psi so it would easily handle 100 psi. For a union tee fitting you'd then want the part # F3025-1. If you have an Air Lift air bag the correct replacement elbow fitting is the part # AL52RV.
view full answer...
Does Air Lift Swivel Fitting AL52RV Still Swivel After Install
Hey Wayne, yes once you tighten down the Air Lift swivel fitting part # AL52RV it will still swivel.
view full answer...
Troubleshooting Air Leak at Fittings Of Air Lift LoadLifter 5000 Ultimate Plus Air Springs AL88289
First I recommend trying to determine exactly where the air is leaking from on your Air Lift LoadLifter 5000 Ultimate Air Helper Springs # AL88289 with Upgrade Kit # AL52301. The -4 AN Elbow Fitting # AL52RV could leak in one of 3 places. The AN/tapered portion does not require any thread sealant. The threaded section going into the top of the air spring is the only portion that uses a pipe thread type sealant. This should be installed finger tight and then an additional 1.5 turns with...
view full answer...
Union Tee for Use with Air Bag Kit so Bags Inflate to Same Pressure
You'd want the Air Lift Union Tee part # AL21838 which will allow both of your air bags to be inflated at the same time.
view full answer...

Do you have a question about this Accessories and Part?

Info for this part was:

Updated by:

Dan D

Updated by:

Noah M

Expert Research:

Jameson C

Edited by:

David L

Written by:

Alex H

Installed by:

Michael B

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