Originally Posted by ES_97Sport
Raybestos MC390156, Mitsubishi MB699830
1997-2003 Montero Sport, 1992-2000 Montero - non-ABS/ABS
15/16" Bore

Bore OD - 1.37"
Piston depth - .9614"
Bolt width - 3.1465"
Bolt hole dia. - .36"
Piston 'snout' length - .6155"
Fittings - M10x1


Raybestos MC39983, Mitsubishi MB699681
1991-1999 3000GT VR4, Spyder, SL - w/ABS
1 1/16" Bore

Bore OD - 1.375"
Piston depth - .9244"
Bolt width - 3.151"
Bolt hole dia. - .353"
Piston 'snout' length - .5930"
Fittings - M10x1

Thanks guys.

DANG! I just realized frown ... I measured Piston Depth from the end of the snout (that goes into the booster). I laid a 1/64" straight edge across the casting and measured the depth from that minus 1/64".

I think that normally, the depth of the piston is measured from the flange. So, in that case it'd be the distance from the flange to the bottom of the piston cup.

Anyway, a little math with the above numbers will get that figure if anyone needs it. I just wanted to clarify.

If someone wants a different measurement, let me know. The 15/16" will be going back shortly and I'm planning on putting the 1 1/16" in maybe this weekend. Won't have anything to measure from. Again. laugh

Edward

Last edited by ES_97Sport; 11/11/15 10:28 PM.
'97 Montero Sport LS 5-Speed 3.5L conversion
SAS Dana 44s & ARBs, 35" Yoko Geolandar M/Ts
NP231 B4R doubler/Terra Low231/RP 5.38 229:1
'99 Montero Sport Limited 4WD SAS 3-link project
'03 Montero Sport Limited AWD
'97 Montero Sport LS 5-Speed 4WD