# SR20 Alternation belt
**URL:** https://forums.speedlife.net/t/sr20-alternation-belt/126855
**Category:** SON240sx Automotive
**Created:** [August 3, 2009, 9:28am UTC](https://forums.speedlife.net/t/sr20-alternation-belt/126855 "2009-08-03T09:28:14Z")
**Posts on this page:** 4
**Page:** 1
### Author:  [@Lucas180](https://forums.speedlife.net/u/Lucas180)
#### Post date: [August 3, 2009, 9:28am UTC](https://forums.speedlife.net/t/sr20-alternation-belt/126855/1 "2009-08-03T09:28:14Z")
What is the part number for this? mines going to need replacing now.
don’t really need a Nissan part number cause ill probly just got to napa or partsourse to get it but what car is it from?
ect…
thanks!
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### Author:  [@Martino](https://forums.speedlife.net/u/Martino)
#### Post date: [August 3, 2009, 9:33am UTC](https://forums.speedlife.net/t/sr20-alternation-belt/126855/2 "2009-08-03T09:33:40Z")
Lucas, the number is on the belt and Napa or PS will be able to pull it up.
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### Author:  [@Lucas180](https://forums.speedlife.net/u/Lucas180)
#### Post date: [August 4, 2009, 3:33pm UTC](https://forums.speedlife.net/t/sr20-alternation-belt/126855/3 "2009-08-04T15:33:06Z")
The numbers are gone right off the belt and i cant see them … gah… need the numbers asap tonight to order…! help
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### Author:  [@Intense\_Motorsports](https://forums.speedlife.net/u/Intense_Motorsports)
#### Post date: [August 4, 2009, 3:40pm UTC](https://forums.speedlife.net/t/sr20-alternation-belt/126855/4 "2009-08-04T15:40:03Z")
K050368 car quest #