Urgent: sr20det vs ka24de alternator rebuilt - Zilvia.net Forums | Nissan 240SX (Silvia) and Z (Fairlady) Car Forum

[RSub- · 05-30-2006, 10:15 AM

i have to rebuilt my sr20 alternator and i would like to know if both have the same intern ? sr20det redtop vs ka24de.
the part number on mine is 23100-52F10
thanks

S13Eye · 05-30-2006, 10:32 AM

Why not just use the KA alternator? You will need to enlarge the pivot hole, and swap pulleys on the KA alternator.

Chite · 05-30-2006, 10:35 AM

im running that and it works fine.

irax · 05-30-2006, 10:37 AM

since your already doing that, use a VG30VE alt from a quest... might as well upgread if you have to modify to fit..

[RSub- · 05-30-2006, 11:42 AM

i did'nt have the ka24de alternator. On the other hand, it does'nt answer has my question.
i will bring to the shop this afternoon and see with us if it's possible to rebuilt.

S13Eye · 05-30-2006, 12:58 PM

Sorry for not answering your question, but i'm wondering of anyone has tried your approach when its so easy to install a KA alternator. What do you need to swap out anyway? The diodes and voltage regulator may swap over, but i dunno about the stator and rotor. Try it out, see if it works.

What you can do is buy a new or remanufactured alternator from an auto parts store, swap the pulleys and return the SR alternator as the core. Its like $80 for a remaned alternator. Rebuilding prolly costs close to that.

05-30-2006, 10:15 AM	#1
[RSub- Join Date: Nov 2002 Posts: 21 Trader Rating: (0) Feedback Score: 0 reviews	Urgent: sr20det vs ka24de alternator rebuilt i have to rebuilt my sr20 alternator and i would like to know if both have the same intern ? sr20det redtop vs ka24de. the part number on mine is 23100-52F10 thanks

05-30-2006, 10:32 AM	#2
S13Eye Zilvia Member Join Date: Feb 2006 Location: Los Angeles Age: 40 Posts: 190 Trader Rating: (0) Feedback Score: 0 reviews	Why not just use the KA alternator? You will need to enlarge the pivot hole, and swap pulleys on the KA alternator.

05-30-2006, 10:35 AM	#3
Chite Join Date: Jan 2005 Location: utah Posts: 25 Trader Rating: (0) Feedback Score: 0 reviews	im running that and it works fine.

05-30-2006, 10:37 AM	#4
irax Post Whore! Join Date: Aug 2003 Location: San Diego Age: 41 Posts: 4,249 Trader Rating: (4) Feedback Score: 4 reviews	since your already doing that, use a VG30VE alt from a quest... might as well upgread if you have to modify to fit..

05-30-2006, 11:42 AM	#5
[RSub- Join Date: Nov 2002 Posts: 21 Trader Rating: (0) Feedback Score: 0 reviews	i did'nt have the ka24de alternator. On the other hand, it does'nt answer has my question. i will bring to the shop this afternoon and see with us if it's possible to rebuilt.

05-30-2006, 12:58 PM	#6
S13Eye Zilvia Member Join Date: Feb 2006 Location: Los Angeles Age: 40 Posts: 190 Trader Rating: (0) Feedback Score: 0 reviews	Sorry for not answering your question, but i'm wondering of anyone has tried your approach when its so easy to install a KA alternator. What do you need to swap out anyway? The diodes and voltage regulator may swap over, but i dunno about the stator and rotor. Try it out, see if it works. What you can do is buy a new or remanufactured alternator from an auto parts store, swap the pulleys and return the SR alternator as the core. Its like $80 for a remaned alternator. Rebuilding prolly costs close to that.