2007-2026 Sprinter 3500XD/4500 DRW AlphaXD Pro 7500 Air Suspension Kit (HP10391-X-J)
SKU: 66339048539

2007-2026 Sprinter 3500XD/4500 DRW AlphaXD Pro 7500 Air Suspension Kit (HP10391-X-J)

$389.25 $432.50
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Description

2007-2026 Sprinter 3500XD/4500 DRW AlphaXD Pro 7500 Air Suspension Kit (HP10391-X-J)Description Note: Will NOT fit SRW vehicles Will NOT fit E Sprinter models Will NOT fit models with ride height sensors. Tired of truck sag, sway and bottoming out? Say goodbye to these problems with the ALPHA XD PRO from Pacbrake! This kit features a Jouce polyurethane bumper in the bag to avoid damages caused by bottoming out. Perfect for those who want the peace of mind of having an internal bumper and covet the ride comfort of being able to run

Description

Note: Will NOT fit SRW vehicles/ Will NOT fit E-Sprinter models/ Will NOT fit models with ride height sensors.

Tired of truck sag, sway and bottoming out? Say goodbye to these problems with the ALPHA XD PRO from Pacbrake!

This kit features a Jouce polyurethane bumper in the bag to avoid damages caused by bottoming out. Perfect for those who want the peace of mind of having an internal bumper and covet the ride comfort of being able to run without air when not towing.

Customers will now have a choice to buy a Pacbrake air suspension kit with or without an-in bag bump stop.

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 HP10391-X ALPHA XD air bag.

Part Number: HP10391-X-J

Features
  • 7,500 lbs of load leveling capacity
  • 2 hour install time
  • Lifetime warranty
  • Can be run at 0 psi
Notes
  • Never exceed manufacturer's recommended Gross Vehicle Weight Rating.
Shipping Notes
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Exchange/Return Notes
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SKU: 66339048539

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4.4 ★★★★★
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C
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Carl L. Bradley
Natrona Heights, US
★★★★★ 1
Kinda flimsy…
Thought the assembly was metal, it’s some kind of PVC.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 22, 2025
D
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DRJRRT
Dallas, US
★★★★★ 5
Great references book.
Format: Hardcover
Excellent book for medical reference and refresh of knowledge.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 28, 2026
R
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Ray Schaar
Lake Worth, US
★★★★★ 5
A Wonderful Update To A Great Old Reference Book!
Format: Hardcover
It's the Merck Manual! If you know medicine but are aware you don't know EVERYTHING about EVERYTHING! (Few if any do!) This is a wonderful reference. If you have no medical knowledge and think this will make you know what doctors know. Don't waste your money. You have to have a basic understanding for this to be helpful. This is a wonderful update to an old favorite.
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Reviewed in the United States on July 16, 2025
M
Verified Purchase
Majted
Massapequa, US
★★★★★ 5
The most current and inclusive medical reference available mid-2018.
Format: Hardcover, Format: Hardcover
Here’s the review I wrote for the 19th edition on 2011: I've been getting and using the Merck Manual for over 30 years to answer questions about disease for family and friends (pediatrics through geriatrics) as well as preparing to ask germane questions of physicians responsible for care of family and friends. It is comprehensive in its coverage of the etiology, diagnosis, treatment and prognosis of diseases of the human body and contains the latest research results on the treatment options. It's really not that difficult for the layman to understand the medical terminology and the result is factual understanding of the major aspects of disease which you will NOT get from the standard home health care books from Johns Hopkins, Harvard, Mayo Clinic, the AMA or even the Merck Home Health handbook. And, unlike the Merck Manual, these books directed to the laity do not contain the diagnostic information upon which physicians decide precisely what disease they are presented with. Yes, there will be much superfluous information which you may never use, but, when you want and need the information about a specific disease, here's where you should start your education. The same holds true for the updated 2018 20th edition. I neglected to mention that this manual also contains a plethora of ancillary information including thorough sections on pediatrics, geriatrics, injuries, bites and stings, patient care, alternative medicine, dietary supplements, rehabilitation, normal test values and even legal issues such as advance directives. Yup, it’s pricey, but it’s always proved to be valuable to me.
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Reviewed in the United States on June 15, 2018
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Verified Purchase
Lisa A.
Pawtucket, US
★★★★★ 5
Great reference book
Format: Hardcover
If you only have one medical resource book in your house, I recommend this one. Very thorough book.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 3, 2026

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