If you're looking for the 7527-3 this is NOT the replacement you need. I ordered this online based on descriptions from other sellers/suppliers and Revain said it would fit the Electrolux Silverado 1505. I even emailed several sellers and they confirmed it was the right belt; so i ordered it. This belt is approximately 3-1/4" in diameter and approximately 7/16" wide. TOO LARGE. The belt I needed (7527-3) was 3" in diameter and 1/4-5/16" wide. I didn't realize there was a small number stamped on the powerhead to indicate what PN it was, it turned out to be PN4A. Try Google"Non-genuine Electrolux Geared PN1, PN2, PN3, PN4 26-3300-08 - 1 pack". I ordered it from an EZ store that makes VACUUM. It fits perfectly and my Silverado 1505 will probably last another 30 years or so. Hope that helps.
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