# KA24DE underdrive crank pulley

**URL:** <https://forums.speedlife.net/t/ka24de-underdrive-crank-pulley/103116>\
**Category:** Vendor Marketplace\
**Created:** [January 17, 2007, 5:13pm UTC](https://forums.speedlife.net/t/ka24de-underdrive-crank-pulley/103116 "2007-01-17T17:13:20Z")\
**Posts on this page:** 1\
**Showing post:** 7

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**Author:** ![roast](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/roast/32/5498_2.png) [@roast](https://forums.speedlife.net/u/roast)\
**Post date:** [January 26, 2007, 7:48pm UTC](https://forums.speedlife.net/t/ka24de-underdrive-crank-pulley/103116/7 "2007-01-26T19:48:00Z")

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> [@Free energy drink.](https://forums.speedlife.net/t/free-energy-drink/10845/13):
>
> well if it is thinner then it will still work. i ran a belt that was a tooth short on my SR… wasnt a major issue.
> 
> that said, it’s a question i dont really know the perfect answer to. I have never seen anyone differentiate between Hicas and non-hicas.
> 
> tell you what though, if it doesnt fit on account of the belts i would take it back

Non HICAS = 3 rib belt  
HICAS = 4 rib belt

Bing, count the ribs for the P/S belt (furthest from crank).

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