All factory A/C equipped models from 86 on already have the more powerful fan. All Syncros do also, whether they came with A/C or not, AFAIK. Hopefully someone else will answer your other questions regarding the A/C. Mark Christopher Gronski wrote: >I drive an 86 syncro westy and I want to add front AC to my existing >rear AC. My current (seized and leaking) compressor is a SD510. > >Bus Depot lists the SD508, the SD510, and SD709 for the '86 model >year, all are the same price. Am I correct in assuming that the 5 >series compressors are 5 cylinder and the 7 series are 7 cylinder >(hence the 7 series would be more powerful. I assume I would just have >to change the fittings. Is there another difference? Are they >interchangable? > >Since I am adding the BEHR unit up front I thought it might be prudent >to upgrade to the SD709 along with the upgraded 253 260 403 two fin >section condensor (versus the 255 272 413A condensor which is single >fins). Again I am wondering if the condensor is interchangable. > >Lastly is the radiator fan. Volks cafe lists a fan assembly >251.959.455M at $445.00 >which seems a little steep. Would I have to buy this whole setup (plus >the condensor) if I wanted to upgrade the fan? > >Any advice would be appreciated... > > > |
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