View Full Version : S15 r200H diff question!
koukimunsta
09-29-2011, 09:26 AM
Whats up guys!? i was hoping someone could hook me up with good information regarding my technical question! i have an S15 R200H diff. i am looking to replace my final drive gear to 4.083! you guys think the KA24de final drive which is 4.083 fit my r200h? or does anyone know a site that have r200h diff gear set up grades? i know the none turbo s15 r200h diff comes with a 4.083 but i cannot find it available anywhere! who has better Google skills then i do? this diff will be mated with a 350z manual trans.
ryan hagen
09-29-2011, 09:40 AM
the ring and pinion should be different, i read some where the ring gear is a different thickness due to the ratio change and they were hard to set up s15 gears in s13 or s14 r200 and vise verse because of all the shimming, and i have read the pinion is the same length and its a different length so i dont what is true there . if you were closer i d say you should trade me, i have a s-15 H in a s13 pumpkin and i'd rather have the s15 final drive. its all stuff i read though, and a guy i know in my local club bought s15 gears and couldnt get it set up. I almost bought a set and then decided not to based on what info i found.
koukimunsta
09-29-2011, 09:59 AM
the ring and pinion should be different, i read some where the ring gear is a different thickness due to the ratio change and they were hard to set up s15 gears in s13 or s14 r200 and vise verse because of all the shimming, and i have read the pinion is the same length and its a different length so i dont what is true there . if you were closer i d say you should trade me, i have a s-15 H in a s13 pumpkin and i'd rather have the s15 final drive. its all stuff i read though, and a guy i know in my local club bought s15 gears and couldnt get it set up. I almost bought a set and then decided not to based on what info i found.
I need to find the non turbo s15 rear diff then!
koukimunsta
09-29-2011, 10:24 AM
Ryan
have you ran both final drives? was there a huge difference with one another?
Swap your helical diff into an S13/S14 4.083 case/pumpkin/whatever you want to call it. Check the clearances, but it will 99% not need anything done to the shims.
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