What is the length of the stock supercharger belt (Motorcraft PN: 7R3V-8620-AA) on the GT500's? I can't seem to find that information anywhere. Is it 84 7/8?
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Stock supercharger belt length
- Thread starter GarageLogic
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I believe the 8620 is the length. 86.20"
I'm pretty sure that is not the case. The serpentine belt that drives the accessories has the same part number except that it ends is -B instead of -AA, and I know they are significantly different in length.
I found some literature that came with the KB I put on my 2007 GT500 and it says the stock belt is 64", so I guess the 64 7/8 is probably correct or close enough.
I found some literature that came with the KB I put on my 2007 GT500 and it says the stock belt is 64", so I guess the 64 7/8 is probably correct or close enough.
Oh really, that is good to know. Used to be the length was on the belt. Sorry for the misinformation.
Yeah, that's is certainly the case with most of the other brands of belt (i.e. Goodyear, Gates, etc.) but maybe Motorcraft has a different way of labeling their wares?:shrug:
The stock BLOWER belt length is 84 7/8" according to Morocraft.com part search. JK10-847
The stock accessory belt length is 87 3/8". JK6-873AB
MOTORCRAFT® PARTS FOR FORD, LINCOLN OR MERCURY VEHICLES <---use their search... I can't believe it actually works?!?!??
The stock accessory belt length is 87 3/8". JK6-873AB
MOTORCRAFT® PARTS FOR FORD, LINCOLN OR MERCURY VEHICLES <---use their search... I can't believe it actually works?!?!??
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It's 84.7, and 87.3.
7R3V-8620-AA Breaks down as: 7=2007 R3=mustang Z=Ford, 8620=base part number for "belt", and the suffix AA is used to break down options for the same part for the same vehicle with different/multiple options... (if that makes sense).
The Motorcraft part number JK10-847 breaks down as: JK=belt, 10=ten rib, and 847=84.7 inches in length.
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Yup, as I noted in the part #'s above. I just stopped by NAPA to see if GATES had any belts that match up for the blower belt.....NOPE. :fm:
Is there a Gatorback replacement for the stocker?
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