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[GMCnet] AC Compressor [message #99167] Thu, 09 September 2010 19:41 Go to next message
Dwayne is currently offline  Dwayne   United States
Messages: 418
Registered: October 2007
Location: White Rock BC
Karma: 0
Senior Member
While on my last trip I heard a few bangs in the engine compartment then to
discover that the end of the AC Compressor (the clutch disc) had flown off.
One part

Headed down the road and the clutch disc was sitting on the lower frame. I
drove it the rest of the way to the Rally and back home. Don't need any AC
right now

But want to change the parts and better yet install a NEW Compressor..
Called Lordco today who said the engine was too old for parts.

Any one know where I should go for a replacement?

Dwayne Jacobson

White Rock

Eleganza II

69 Avanti II

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Dwayne & Sharon Jacobson
White Rock, BC
77 Eleganza II
Re: [GMCnet] AC Compressor [message #99178 is a reply to message #99167] Thu, 09 September 2010 20:26 Go to previous messageGo to next message
Dennis S is currently offline  Dennis S   United States
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Registered: November 2005
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Senior Member
Dwayne,
There has been quite a bit of discussion lately about the AC compressor, OEM and replacements such as Sanden. Suggest a quick search of the forum archives.

If you go with OEM, most auto parts stores seem to have them.
Also I presume JimK has them and just saw that Gateway GMC has one for $259
http://www.gmcmotorhomeparts.com/GMC_Motor_Home_Parts_specials.htm

Dennis

Dwayne wrote on Thu, 09 September 2010 19:41

While on my last trip I heard a few bangs in the engine compartment then to
discover that the end of the AC Compressor (the clutch disc) had flown off.
One part

Headed down the road and the clutch disc was sitting on the lower frame. I
drove it the rest of the way to the Rally and back home. Don't need any AC
right now

But want to change the parts and better yet install a NEW Compressor..
Called Lordco today who said the engine was too old for parts.

Any one know where I should go for a replacement?

Dwayne Jacobson

White Rock

Eleganza II




Dennis S
73 Painted Desert 230
Memphis TN Metro
Re: [GMCnet] AC Compressor [message #99180 is a reply to message #99167] Thu, 09 September 2010 20:32 Go to previous messageGo to next message
JohnL455 is currently offline  JohnL455   United States
Messages: 4447
Registered: October 2006
Location: Woodstock, IL
Karma: 12
Senior Member
IF there is still charge in the system and the compressor is OK the front seal is still good you can replace just the clutch. The rubber isolator that binds the 2 halfs has most likely failed,(cheap GM rubber parts junk only lasted 33 years or so) There is a set of special tools for this, one with three prongs to hold the rotation when tightening and a puller tool. Only takes a few mins to do the job.

John Lebetski
Woodstock, IL
77 Eleganza II
Re: [GMCnet] AC Compressor [message #99182 is a reply to message #99167] Thu, 09 September 2010 20:44 Go to previous messageGo to next message
GMCNUSA is currently offline  GMCNUSA   United States
Messages: 283
Registered: August 2006
Location: Indianapolis, IN
Karma: 0
Senior Member
Dwayne wrote on Thu, 09 September 2010 20:41

While on my last trip I heard a few bangs in the engine compartment then to
discover that the end of the AC Compressor (the clutch disc) had flown off.
One part

Headed down the road and the clutch disc was sitting on the lower frame. I
drove it the rest of the way to the Rally and back home. Don't need any AC
right now

But want to change the parts and better yet install a NEW Compressor..
Called Lordco today who said the engine was too old for parts.

Any one know where I should go for a replacement?

Dwayne Jacobson

White Rock

Eleganza II

69 Avanti II

_______________________________________________
GMCnet mailing list
List Information and Subscription Options:
http://temp.gmcnet.org/cgi-bin/mailman/listinfo/gmclist



Duracool has new compressors at a good price I don't know if they have our replacement.
www.duracool.com/ecom/shoppingcart.html


Larry Dilk
Indianapolis, IN
76 Eleganza II
Patterson 455,Turbo City TBI, Just LOVE It!
Re: [GMCnet] AC Compressor [message #99198 is a reply to message #99167] Fri, 10 September 2010 00:21 Go to previous message
zhagrieb is currently offline  zhagrieb   United States
Messages: 676
Registered: August 2009
Location: Portland Oregon
Karma: 0
Senior Member
There's an aluminum drop in replacement for your A6. Costs about $250 and bet Jim K would carry it.


Glenn


Glenn Giere, Portland OR, K7GAG '73 "Moby the Motorhome" 26'
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