Sorry for the delay in response.

I am assuming that you mean that you are replacing the compressor with a rebuilt Tecumseh/York.

There is no need to replace a hose unless it is leaking. That said, in the case of a refurbishment project, you can remove the hose assemblies and take them to your local hydraulic hose shop where they can do a thrifty replacement of the rubber hose.

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2001 SLK 320 six speed manual
2014 Porsche Cayenne six speed manual

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