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13B casting numbers?

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Old 11-14-10, 12:30 PM
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13B casting numbers?
Hi, I have a few supposed S5 13B's lined up to buy, and I was wondering if there are any ID casting numbers to differentiate the S5 from the earlier 13B's?
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Old 11-14-10, 07:31 PM
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Not that I've ever heard of or seen, but you can tell an S5 engine from S3 (GSL-SE) or S4 easily from the front cover. If the metering oil pump (MOP) is electric, it's an S5. There are other differences, but that's the most obvious.
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