i have 94dx hatch done with complete gsr brake.i did search bit nothing.
i bougth this autozone part#m52517 from 91ex but it had different mounting .
( "/" 91ex opposed to "\" 94dx ) .anybody using part#m52515 same m52200.
WHAT MC DO I BUY, im using stock BB.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by anngsr &raquo;</TD></TR><TR><TD CLASS="quote">i have 94dx hatch done with complete gsr brake.i did search bit nothing.
i bougth this autozone part#m52517 from 91ex but it had different mounting .
( "/" 91ex opposed to "\" 94dx ) .anybody using part#m52515 same m52200.
WHAT MC DO I BUY, im using stock BB.
</TD></TR></TABLE>

with the stock brake booster you just buy a stock replacement master... that or you can buy the 15/16ths master out of an 88 civic wagovan I THINK

I'm not 100% on which model the 15/16th's master came off of but I know that "b18c5-eh2" was the one who posted it... look through the faq thread at the top here.

 

It IS supposed to be the 94 Civic EX 4dr master cylinder that bolts onto your booster. Chances are that they gave you the DA integra version since both are 15/16". It is very easy for parts stores to get parts mixed up. It could have been mislabled by the original reseller, the remanufacturer, or the parts store. Just go back & tell them that your 91 civic EX booster doesn't have that bolt patern. Make them get you a new master cylinder, because the one they gave you was wrong...

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by 94eg! &raquo;</TD></TR><TR><TD CLASS="quote">It IS supposed to be the 94 Civic EX 4dr master cylinder that bolts onto your booster. Chances are that they gave you the DA integra version since both are 15/16". It is very easy for parts stores to get parts mixed up. It could have been mislabled by the original reseller, the remanufacturer, or the parts store. Just go back & tell them that your 91 civic EX booster doesn't have that bolt patern. Make them get you a new master cylinder, because the one they gave you was wrong...</TD></TR></TABLE>

i did a search that 91ex the bolt pattern is "/" posted or creator by "b18c5-eh2.
Easiest Brake Master Cylinder Upgrade Yet for 1992-1995 Civics...
search-master cylinder- recent content-civic/delsol.

HELP ME OUT GUYS WHICH MC?

 

1991 EX master cylinder.

 

Do you have a STOCK civic booster?

If so as mentioned get whatever civic booster "b18c5-eh2" talks about... it bolts directly up to a civic booster and is the larger 15/16ths displacement.

 

Shoot an IM to B18C5-EH2 and ask him to check out the bolt pattern on his civic...

 

The 91 EX 4 door will bolt right onto to your stock brake booster.

 

i went to 3 AUTOZONE searching for the correct MC, still no luck . i'm really upset
so read the post about NAPASTORE they have the correct but you have to order.
so i went to PEPBOYS they the correct one.

napa auto parts-- Item#: TSM112517
Price: $ 115.74 tax and shipping not included

Core Price: $ 50.75

pepboys--part#M52517 ---$80.99
Core Price:15.00

THANKS A LOT GUYS
91 EX 4 door MC

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Dimitri_EG8 a.k.a. Dimi &raquo;</TD></TR><TR><TD CLASS="quote">1991 EX master cylinder.</TD></TR></TABLE>

yep that's the one...oh BTW, you make sure u ask for a 1991 EX "four door" master cylinder mmmkaayyyy?

 

alright, i went to 3 different autozones. I got the M52517 MC and it went / instead of \ which is what i needed.

I asked for a 91 civic 1.5l non-abs, sedan. they brought otu M52580 which was the same exact 13/16th i have on the car now. THen asked for the 1.6l, which was the M52517 mc. It went the wrong way.

I now have a 1989 Accord Lxi MC which goes the right way, but one brake line may have to be tweaked a little.