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Heater hose
Hello I have a question? do anyone know the heater hose size for a 79 sc with factory a/c I heard it two sizes, and it's very difficult to order, because I can't figure out the right size. it wasn't there when I bought the car. thank you for the help it's cold now.
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sylvester Last edited by sylvester; 10-17-2018 at 03:03 PM.. Reason: Mistake |
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10-17-2018, 03:01 PM
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Join Date: Oct 2008
Location: Nash County, NC.
Posts: 8,497
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The large tube is 60.mm and small is 50mm using two reducers
I’ll get part numbers and edit Bruce |
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10-17-2018, 04:53 PM
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Thank you Bruce that's all I need.
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sylvester |
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10-17-2018, 05:28 PM
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Join Date: Oct 2008
Location: Nash County, NC.
Posts: 8,497
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Coudnt find. Part numbers
Bruce |
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10-17-2018, 05:40 PM
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Quote:
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10-17-2018, 07:02 PM
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Join Date: Jul 2001
Location: Lawrenceville GA 30045
Posts: 7,378
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I'm going through research on the two different hoses. Here is what I've found as the details are not given with the parts descriptions on this site - at least I didn't find them. P/N 91121127400 is the smaller (50mm) diameter hose that is used on cars with A/C and connects at the blower with a reducing collar and another reducing collar at the lower right connection under the A/C Compressor bracket. P/N 91121152200 is 60mm in diameter and is used on cars without A/C. No reducing collars are used.
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Mark '83 SC Targa - since 5/5/2001 '06 911 S Aerokit - from 5/2/2016 to 11/14/2018 '11 911 S w/PDK - from 7/2/2021 to ??? |
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11-17-2019, 04:00 PM
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Still here
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Alternative is to order the equivalent SCAT, SCEET etc aircraft hose. These are flexible and more durable than the paper mache OEM hoses.
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11-17-2019, 06:06 PM
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Black Label
