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Topic: Serpentine Belt for my C-13 (Read 674 times) previous topic - next topic
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Serpentine Belt for my C-13

Yahoo Message Number: 75355
Anyone have the part no for my C-13 serpentine belt? I think it runs the Alternator and AC Compressor. I oould like to replace mine for maintainence reasons.
Marc #6429
2005 Affinity

Re: Serpentine Belt for my C-13

Reply #1 –
Yahoo Message Number: 75356
I believe the belt # will be on the engine.
Kevin Burns

2000 Affinity #5865

Re: Serpentine Belt for my C-13

Reply #2 –
Yahoo Message Number: 75360
Marc, if this is the first placement of the belt, it is due as CAT recommends replacement every 3 years, also the thermostat(s). No knowing your maintenance history, if necessary you might consider having CAT do it and get a 10% discount on parts if you're members of the CAT RV Club ($15 annual dues). And save the old belt as a spare. Well, if you're running the original coolant, this would be a good time to switch to CAT ELC.

Just some thoughts,
Lee
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Lee (leozbrowski@...) 2007 Country Coach Intrigue 12153
CAT C-13

Re: Serpentine Belt for my C-13

Reply #3 –
Yahoo Message Number: 75404
Marc,

The belt # for mine is Catepillar 221-3775 DF and so far everybody tells me that I have to buy it from Catepillar. I don't know if it will be the same for yours.
I just had mine serviced at Cat and they changed and did everything that was supposed to be done they said. I had the coolant checked because it is coming up on 5 years old and they said it was perfect and they didn't change the belt but they did adjust the valves and said that it was part of the 25K service. I have almost 30K on mine.

Mark

07 Intrigue
C13 Allison
06 Rubicon LJ