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dual front leveling valves

Shallow Draft

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Yep. Mine was done by provious owner. Remember to double check your VIN. There have been a few part# upgrades since mine was completed. My front axel is a Hendrickson model and from what I understand Volvo started using this type of air ride suspension starting in 2004.




On edit: I have changed out both of my valves due to leaking. When researching part #'s I found out there have been two part # changes for the "retro-fit" kit (one valve to two) valves and mounting brackets have been changed along with the "ride height rods and brackets. The mod is pretty straight forward with the hardest part being running the new air line from the left wheel area.

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Can't answer your questions as to difference in ride or why they changed from one valve to two. I have only driven my truck after it was retrofitted with two valves. My understanding is all trucks after build date of 2005.5 or so have two valves standard.



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