SKU: 48686172243

2001-2006 Tundra AlphaHD Pro S Rear Air Suspension Kit (HP10158-J-S)

Sale price$256.99 Regular price$285.54
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Description

2001-2006 Tundra AlphaHD Pro S Rear Air Suspension Kit (HP10158-J-S)Description Note: This kit is for trucks in which the upper jounce bumper pad protrudes 1" below the frame If this is not the case on your vehicle, please use HP10126. All Toyota Kits require a minimum of 5'' between the tire and the frame and will only fit with stock wheels and tires. Will only fit with stock wheels and tires. The 2001 2006 Toyota Alpha HD Pro S Air Suspension Kit eliminates sag, sway, and bottoming out. It features corrosion

Description

Note: This kit is for trucks in which the upper jounce bumper pad protrudes 1" below the frame - If this is not the case on your vehicle, please use HP10126. / All Toyota Kits require a minimum of 5'' between the tire and the frame and will only fit with stock wheels and tires. / Will only fit with stock wheels and tires.


The 2001-2006 Toyota Alpha HD Pro S Air Suspension Kit eliminates sag, sway, and bottoming out. It features corrosion-resistant end caps, 20 support wires for strength, and a built-in polyurethane bumper to prevent damage. Designed for durability and ride comfort, it allows operation without air when not towing. Options include kits with or without internal bump stops.

Part Number: HP10158-J-S

Features
  • 5,000 lbs of load leveling capacity
  • 2.5 hour install time
  • Lifetime warranty
  • Can be run at 0 psi
Includes:
  • 6ft Braided Stainless Steel Air Lines
  • Stainless Steel Air Spring Fittings
  • Stainless Steel Air Spring Mounting Hardware
  • Stainless Steel Schrader Valves
  • Stainless Steel Roll Plates
  • Two Air Springs
  • Everything required for install
Notes
  • Never exceed manufacturer's recommended Gross Vehicle Weight Rating.
Additional Info

Why Pacbrake added a bump stop to their bags?

Peace of mind. Customers want a bump stop to prevent bottoming out from loss of air bag pressure, an extremely rare event that could damage the air bags or potentially the frame of the truck. Think of it as an "insurance policy" against bottoming out.

An additional benefit is that you can run these air bags at 0 psi when unloaded for superior ride comfort.

Are bump stops necessary?

No! For those that require max travel in their air bags, to raise and lower their rear end to pickup trailers or boats, or for those that take their trucks off roading, air bags without bump stops are recommended. Consider the HP10158 ALPHA HD air bag.

Warranty

Parts Only

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 48686172243

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4.4 ★★★★★
Based on 17 reviews
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Product Reviews
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Verified Purchase
Thomas Schleis
Waukegan, US
★★★★★ 5
A Must-have for Double-axle Travel Trailers
Color: Yellow, Size: 5.5" Lift
I moved from a diesel pusher motorhome back to a truck and Lance travel trailer. ‘Done with Diesels’ is my new motto. I wanted to check the wheel bearings and couldn’t find the proper way to jack up the side. Some people said jack here, some said jack there, and some said never to use a jack at all, so I was confused. Decided to use some of my leveling blocks and build a ramp to drive up onto and that ended in failure. Either it wouldn’t go up without spitting it out and still wasn’t high enough. I resorted to jacking it up at the spot I thought was best, but wasn’t comfortable with the entire side supported with a small bottle jack cylinder. So I ordered this and it was well worth the wait. Trailer pulls right up onto it and the other tire is ready to work on. The weight is more evenly distributed and certainly feels safer. Obviously this won’t work for a single axle, but for double axles it works for maintenance and makes tire changing a breeze. It’s as good as everyone says it is and has a permanent place in my trailer storage compartment.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 15, 2024
C
Verified Purchase
Chris TeKippe
Belleville, US
★★★★★ 5
Works exactly as stated with a dual axel trailer
Color: Yellow, Size: 5.5" Lift
I purchased this on a hope, I had a trip planned to pull a school trailer 2600 miles round trip and had to use my pickup truck jack if I had a tire issue. I didn't like my odds and bought this ramp hoping it would make things simpler. My second day into driving and I had my first tire blow out. The ramp workers perfectly and I had the new tire on the trailer in 15 minutes. Later in the day, I caught a second tire on the trailer down to threads and used the ramp again to change out tires at a truck stop. I analyzed all the "whys" as to what made the tires blow and fixed it to make the rest of my trip safe and trouble free but this ramp made things quick and easy when i needed it. I'd totally recommend this product and I'm planning to purchase another and leave it with the school trailers for future use. Keep in mind you need at least a dual axel trailer for this to work and have a spare tire to swap to.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 1, 2026
S
Verified Purchase
Susan Marie
Battle Creek, US
★★★★★ 5
Great product!
Color: Yellow, Size: 5.5" Lift, Color: Yellow, Size: 5.5" Lift
This is the best product to own if you need to change a tire on a tandem boat trailer. We have never changed a tire on our trailer before so we did some research and discovered this product. It was the best investment made. Changing the tire was fast and easy.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 8, 2026
C
Verified Purchase
Concerned buyer
Fort Morgan, US
★★★★★ 4
Seems to be well made
Color: Yellow, Size: 5.5" Lift
Husband says it seems to be well made. He hasn’t had to use it yet.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 29, 2026
C
Verified Purchase
Cheryl In Texas
Pawtucket, US
★★★★★ 5
An RV Must Have
Color: Yellow, Size: 5.5" Lift
We purchased this to get ready for our latest camping trip across the southwest states. Fortunately, we did not need to use it for our travel trailer during our recent trip. However we did use it to assist another couple who had a tire on their trailer that was totally shredded. He did not have any kind of Jack to be able to change his tire. This worked amazingly well, so much so that he asked for the link so he could order one from Amazon too.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 2, 2026

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