Last year I bought a rear disk conversion from a 90 CRX Si. It had everything included. Trailing arms, Control arms, Master Cyl (7/8"), and Prop Valve.

I have since then decided to just part the whole thing out as the calipers were both shot and are fairly expensive where I live (125$ EACH). Ok, on to the problem. I sold the prop valve. The buyer got it just fine but says it's stamped 2040? I've never seen another 4-wheel disk valve other then this one. Can some1 confirm something here for me!? I thought the non 4-wheel disk vakve was a 4030, so wtf is a 2040!

-Mike

 

Ok.. researching this a little. Im seeing that a 2040 is the valve from a 90-91 CRX Si. Can anyone confirm this for me?

 

where can you find those numbers? I have a 90 si, i can walk out the door and tell you

 

stamped onthe housin of the prop valve. on the pass side shock tower!

 

2040 for a 1990 crx SI

 

thank you!

 

 

91 was the only year CRX's came with all wheel disc

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by StupidSlowCRX &raquo;</TD></TR><TR><TD CLASS="quote">91 was the only year CRX's came with all wheel disc</TD></TR></TABLE>

Nope 90 si's came with all wheel disc's as well, I have the original sitcker that was in the window of the car when bought, says right on it 4 wheel disc brakes

 

owned.... I never knew that..

 

4040 is integra or big front brake car

 

My 89 si has rear discs as well, unless I've been lied to and its not a 89 lol, strange things have happened.

 

are their visible screws in your corner lights? if so its an 88-89

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by OneZero1010101 &raquo;</TD></TR><TR><TD CLASS="quote">My 89 si has rear discs as well, unless I've been lied to and its not a 89 lol, strange things have happened.</TD></TR></TABLE>
Only ''90-'91 CRX Si's all had 4 w. discs.

If you VIN starts.... JHMED936*KS000000 it IS an '89.
JS=88
KS=89
LS=90
MS=91
Just my .02 cents


Modified by 4crx4me at 3:26 PM 6/5/2004

 

It must have been changed.

'89 CRX si DO NOT have rear disc.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by B2FiNiTY &raquo;</TD></TR><TR><TD CLASS="quote">It must have been changed.

'89 CRX si DO NOT have rear disc. </TD></TR></TABLE>
Yes you are correct. And I was wrong
ONLY 90-91 CRX Si's have rear disc. Just checked my parts manual.
Time for a post edit. Or maybe his is Canadian, my book doesn't include Canada.
You never know what weirdness you'll find in Canadian models.