Lumbar support pump - The 1947 - Present Chevrolet & GMC Truck Message Board Network

Rufas · 02-14-2018, 12:22 AM

I'm normally on the 67-72 forum. The seat I my 1970 GMC is out of a Chevy Silverado late 90's to early 2000's. The seat has the air pump lumbar support. The support does fill and hold air. But not much happen the the support area on the seat. I've checked the output pressure at the pump and it's only producing about 2 psi.

That seems low. Itf the pump is bad, where could I get a pump?

Thanks
Eric

izzy_Britton · 02-18-2018, 05:31 AM

if you can locate a picture of said pump and perhaps the location of the pump, i have about 30 1999 and up seats, i am sure i could locate something to suit your needs.

Rufas · 02-20-2018, 10:31 AM

Quote:

Originally Posted by izzy_Britton

if you can locate a picture of said pump and perhaps the location of the pump, i have about 30 1999 and up seats, i am sure i could locate something to suit your needs.

I just installed the seats and will see how these work. I did find that a new motor is available but without the air pump. I think these seats are out of a 1998 truck.

What you have is that complete with the air pump?

If I need this what would be the price?

02-14-2018, 12:22 AM	#1
Rufas Registered User Join Date: May 2016 Location: Fort Mohave, AZ Posts: 354	Lumbar support pump I'm normally on the 67-72 forum. The seat I my 1970 GMC is out of a Chevy Silverado late 90's to early 2000's. The seat has the air pump lumbar support. The support does fill and hold air. But not much happen the the support area on the seat. I've checked the output pressure at the pump and it's only producing about 2 psi. That seems low. Itf the pump is bad, where could I get a pump? Thanks Eric __________________ 1970 GMC 2500 700R Trans RideTech 4 link rear suspension - Air Bagged on all four corners 350 SBC 300hp Weiand Supercharger FiTech EFI

02-18-2018, 05:31 AM	#2
izzy_Britton Registered User Join Date: Apr 2013 Location: Nor-Cal Posts: 632	Re: Lumbar support pump if you can locate a picture of said pump and perhaps the location of the pump, i have about 30 1999 and up seats, i am sure i could locate something to suit your needs. __________________ WHO_DCTC - Wifes 05 Z-71 Build - Now defunct as she decided she wants an Escalade too Cream Puff - LS'd Square - Slow going on the back burner Tripple Threat - 3 Wrecks for the price of one build thread Project Delongdium - Step-Sons Plastic Clad 2003 Avalanche - DONE and Delivered.

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