The 1947 - Present Chevrolet & GMC Truck Message Board Network







Register or Log In To remove these advertisements.

Go Back   The 1947 - Present Chevrolet & GMC Truck Message Board Network > 47 - Current classic GM Trucks > The 1967 - 1972 Chevrolet & GMC Pickups Message Board

Web 67-72chevytrucks.com


Reply
 
Thread Tools Display Modes
Old 11-18-2014, 12:37 PM   #1
coop34
Registered User
 
Join Date: Sep 2009
Location: Visalia, CA
Posts: 247
Used Air Bags

Hi Guys. Would you purchase used air bags? I am thinking about purchasing some older model Slam Specialties RS-72 air bags for my truck. The seller doesn't know anything about them other than that they hold air. How long do air bags typically last?
coop34 is offline   Reply With Quote
Old 11-18-2014, 12:43 PM   #2
coop34
Registered User
 
Join Date: Sep 2009
Location: Visalia, CA
Posts: 247
Re: Used Air Bags

He's selling them for $35 for the pair, because he doesn't know the brand, model, size, etc. But I can tell from the markings that they are Slam RS-72's. So now I'm left with a decision... Take a risk on used bags for $35, or spend $130-$180 on some new bags.
coop34 is offline   Reply With Quote
Old 11-18-2014, 01:55 PM   #3
cdowns
Senior Member
 
cdowns's Avatar
 
Join Date: Jan 2003
Location: daytonabeach
Posts: 22,956
Re: Used Air Bags

Would you go for used condoms too
__________________
71c-10 350/2004r/4:11 lowered3/4 longbed/dead by hurricane

MEANING OF DEATH::::: SOMEBODY ELSE GETS YOUR STUFF

DONT BELIEVE EVERYTHING YOU THINK

TAKE MY ADVISE;I DON'T USE IT ANYWAY
cdowns is offline   Reply With Quote
Old 11-18-2014, 02:12 PM   #4
coop34
Registered User
 
Join Date: Sep 2009
Location: Visalia, CA
Posts: 247
Re: Used Air Bags

Are they half the price of new?? Kidding, point taken.
coop34 is offline   Reply With Quote
Old 11-18-2014, 02:27 PM   #5
MARKDTN
Registered User
 
Join Date: Jan 2011
Location: Chattanooga, TN
Posts: 2,145
Re: Used Air Bags

I don't know much about automotive air bags, but on 18 wheeler trucks the air bags can go a million miles. If they don't have cracks or look skanky, I'd take a chance on them.
__________________
'83 K20-TPI
'73 C10
'79 C10-ex-diesel(SOLD)
'07 Tahoe(Son driving)
'14 Suburban-DD
'71 C10-current project
MARKDTN is offline   Reply With Quote
Old 11-18-2014, 02:36 PM   #6
LockDoc
The Older Generation


 
LockDoc's Avatar
 
Join Date: Aug 2006
Location: Montezuma, Iowa
Posts: 25,464
Re: Used Air Bags

-
I bought a full air ride setup a couple of years ago but I knew the guy that was selling it. I am just now ready to install it on a '67 Panel Truck. It is pretty easy to see if there are any problems with them by pushing and bending them to see if there are any age cracks in the rubber.... Not much that can go wrong with them other than that and holes. If the guy has an air compressor put a little air in them and see if there are any leaks. You only need about 5 psi. Soapy water in a spray bottle is the best for leak testing.

LockDoc
__________________
Leon

Locksmith, Specializing In Antique Trucks, Automobiles, & Motorcycles

(My Dually Pickup Project Thread)

http://67-72chevytrucks.com/vboard/s...d.php?t=829820

-
LockDoc is offline   Reply With Quote
Old 11-18-2014, 03:03 PM   #7
coop34
Registered User
 
Join Date: Sep 2009
Location: Visalia, CA
Posts: 247
Re: Used Air Bags

Thanks guys. The guy text me back and said there were some cracks, but that no bubbles formed when he did the soapy water test.
coop34 is offline   Reply With Quote
Old 11-18-2014, 03:17 PM   #8
truckdude239
Senior Member
 
truckdude239's Avatar
 
Join Date: Sep 2005
Location: Lewisville, Nc
Posts: 10,233
Re: Used Air Bags

if they have any type of cracks in the rubber run away it wont be long before they start leaking
__________________
David fuller
Ase Certified Mechanic
Click here to help support our board!!


1971 Chevy c-10 under going a 4.8l LSx swap

Build Thread http://67-72chevytrucks.com/vboard/s...d.php?t=421305

2007 Honda Accord my daily 145kmiles
2002 Honda Accord 4 door With 330k(sisters car)
2005 toyota Avalon 228k( brothers car)
2002 Sububran 5.3 245k
2000 Tahoe 5.3l 378

General manager for Marco's Carwash & lube
truckdude239 is offline   Reply With Quote
Old 11-18-2014, 03:27 PM   #9
coop34
Registered User
 
Join Date: Sep 2009
Location: Visalia, CA
Posts: 247
Re: Used Air Bags

Thanks truckdude
coop34 is offline   Reply With Quote
Old 11-18-2014, 08:11 PM   #10
LockDoc
The Older Generation


 
LockDoc's Avatar
 
Join Date: Aug 2006
Location: Montezuma, Iowa
Posts: 25,464
Re: Used Air Bags

-
I agree with David.... No cracks allowed!

LockDoc
__________________
Leon

Locksmith, Specializing In Antique Trucks, Automobiles, & Motorcycles

(My Dually Pickup Project Thread)

http://67-72chevytrucks.com/vboard/s...d.php?t=829820

-
LockDoc is offline   Reply With Quote
Old 11-18-2014, 08:29 PM   #11
coop34
Registered User
 
Join Date: Sep 2009
Location: Visalia, CA
Posts: 247
Re: Used Air Bags

haha. Got it.. Say not to crack!
coop34 is offline   Reply With Quote
Old 11-18-2014, 08:35 PM   #12
firedog
Registered User
 
firedog's Avatar
 
Join Date: Jun 2000
Location: Festus, Missouri
Posts: 1,005
Re: Used Air Bags

My entire air ride system is built on used parts purchased from craigslist. Used bags as well. The only new item I purchased was the air line. I have had my truck bagged for at least 5 years now. Only problem was a dirty sticky valve. The bags I used had a rubbed spot on one of them and no issues so far. The best part is I only have about $300 in the parts.
__________________
*SOLD*
1968 Chevy SWB Fleet
350/350 combo
Tach/tilt/buddy buckets
Bagged/18" Wheels
Black on Black


Project "Pandemic" the Farm Rat
1927 Chevy Capitol Truck Rat rod
'30 Model A Frame
Dual Carb 5.3 LS
http://www.67-72chevytrucks.com/vboa...d.php?t=804162

2007 GMC 4 DOOR 2WD
BUILT 5.3 STAGE 3 CAM 93 TUNE
LIFTED 22X12 WHEELS 33" TIRES

2023 Jeep RENEGADE
Wifes ride
firedog is offline   Reply With Quote
Old 11-19-2014, 10:42 AM   #13
4oldcars
Registered User
 
4oldcars's Avatar
 
Join Date: Jun 2004
Location: On The Beach, S C
Posts: 613
Re: Used Air Bags

I have a complete system available. Used. PM for info.
__________________
4oldcars

Driving:
1971 Jimmy w/68 Chev front clip, 1953 Bel Air 2 dr hdtp, 1996 Roadmaster wagon, 2000 Eldorado

The ones I let go:
1931 2 dr sedan, 1935 pick up, 1938 2 dr sedan, 1962 SS 454, 1963 409 wagon, 1970 short bed, 1972 short bed, 1972 sub, 1976 short bed, 1986 long bed, 03 short bed
4oldcars is offline   Reply With Quote
Old 11-19-2014, 02:29 PM   #14
MARKDTN
Registered User
 
Join Date: Jan 2011
Location: Chattanooga, TN
Posts: 2,145
Re: Used Air Bags

Quote:
Originally Posted by truckdude239 View Post
if they have any type of cracks in the rubber run away it wont be long before they start leaking
I'll 3rd that (late I know).
__________________
'83 K20-TPI
'73 C10
'79 C10-ex-diesel(SOLD)
'07 Tahoe(Son driving)
'14 Suburban-DD
'71 C10-current project
MARKDTN is offline   Reply With Quote
Old 11-19-2014, 09:05 PM   #15
Tree-50
Registered User
 
Join Date: Jul 2014
Location: Dallas, Texas
Posts: 120
Re: Used Air Bags

My bags currently have around 70k miles. Gone through 3 cars....they are SS RE5.


Just my .02
Tree-50 is offline   Reply With Quote
Reply

Bookmarks


Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

Forum Jump


All times are GMT -4. The time now is 02:32 PM.


Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2024, vBulletin Solutions Inc.
Copyright 1997-2022 67-72chevytrucks.com