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Old October 13th, 2009, 02:55 PM   #1
CKYOTATHING
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Default Toyota Break Caliper Rebuild

Anyone tried a rebuild kit on a siezed V6 (4 piston) yota brake caliper? And how well did it work post rebuild?
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Old October 13th, 2009, 03:22 PM   #2
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If it doesn't work out, I have a pair of the V6 calipers with about 200 miles on them....
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Old October 13th, 2009, 04:21 PM   #3
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Are they the narrow V6 calipers or the slightly wider ones? I've seen 2 different size V6 calipers, one has about a 1/4" more rotor clearance. Also how much do you think you would want for them?
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Old October 13th, 2009, 04:36 PM   #4
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This actually kind of brings up an issue i've been dealing with. I should have just posted this thread about caliper differences. Has anyone encountered this because I haven't been able to find anything on this particular topic.

This started when I tried to replace a caliper on my '93 yota w/ a caliper off my '90. I was surprised to find that the 90 caliper did not fit over the '93 rotor, the rotor was too wide. So I swapped the rotor as well. Brakes bled, pumped the brake pedal and the caliper locks on the rotor. So the caliper drags. That's what drove me to buy the $5 caliper rebuild kit.

I can't seem to narrow down which years/options were which, in regards to caliper size.
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Old October 14th, 2009, 03:42 PM   #5
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Mine were I think from a 1988 V6 4runner application, finned calipers.
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Old October 14th, 2009, 04:10 PM   #6
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Quote:
Originally Posted by Haggar View Post
Mine were I think from a 1988 V6 4runner application, finned calipers.
If you look at the bottom of the caliper, you'll notice a drafted slot on either side of the pad recess, should be just wider than the width of the rotor. Would you be able to get me a measurement of the width of that groove? That would tell me if I would be able to clear my rotor.
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Old October 16th, 2009, 04:22 PM   #7
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My '93 Caliper has a rotor clearance slot about 1.125" wide. Gonna check the narrower one this weekend (hafta tear it off the truck).
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Old October 19th, 2009, 10:55 AM   #8
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Default Comparison Pics

Here I'm showing both styles of brake calipers side by side, the one on the left is the newer '93 w/ rotor slot measuring 1.125", the older on the right '90 has rotor slot measuring 15/16". The 93 has a part an engraved #S13WB, and the 90 has a #S12W. Both calipers are off of V6 trucks...
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Last edited by CKYOTATHING; October 19th, 2009 at 10:59 AM. Reason: added rotor clearance slot measurements
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Old October 20th, 2009, 04:59 PM   #9
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Seems no one has ever replaced an S13WB?
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Old October 20th, 2009, 06:19 PM   #10
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Kind of a lonely thread but I found it.

To whom it may concern, see below.
VVVVVVVVVVVVVVVVVVVVVVVVVVV


B&W CATALOG PAGES - Toyota Trucks Wholesale Disc Brake Calipers

Copyright 2004,2005 Cecil R. Taylor

Make/Model________Application__________________________ ______Casting#, DS#, PS#


PICKUP & HILUX

Front

1993-1995 2 WD 4 Cyl. Standard.......................................... .......... 17S 819 818

1993-1995 2 WD 4 Cyl. Deluxe & SR5.......................................... F18Q 1247 1246

1993-1995 6 Cyl. Single Rear Wheel............................................. F18Q 1247 1246

1993-1995 6 Cyl. Dual Rear Wheels............................................ .......... 1243 1242

1993-1995 4 WD................................................ ........................ S12W 1241 1240

1989-1992 4 Cyl. 4 Spd............................................... ................... 17S 819 818

1989-1992 4 Cyl. Esc. 4 Spd............................................... ................. 1247 1246

1989-1992 6 Cyl. Cab & Chassis w/ Single Rear Wheel.......................... 1031 1030

1989-1992 6 Cyl. ½–Ton............................................. ................. F18Q 1247 1246

1989-1992 6 Cyl. Dual Rear Wheels............................................ .......... 1243 1242

1989-1992 4 WD................................................ ........................ S12W 1241 1240

1986-1988 4 WD 4 Piston............................................ ........................ 827 826

1984-1988 2 WD ½–Ton............................................. .................... 17S 819 818

1984-1988 2 WD 1-Ton............................................... ......................... 1031 1030

1984-1985 4 WD 4 Piston............................................ ........................ 821 820

1979-1983 2 WD................................................ ................................. 307 308

1979-1983 4 WD 4 Piston............................................ ........................ 821 820

1975-1978 .................................................. ........................................ 307 308


LAND CRUISER

Front

1999-2001 .................................................. ........................................ 6307 6306

1993-1998 .................................................. ............................ S13WC 1653 1654


1991-1992 .................................................. ............................ S13WA 1479 1478

1976-1990 .................................................. ........................................ 827 826

Rear

1999-2001 .................................................. ............................ FSX14B 6313 6312

1993-1998 .................................................. ................................ F14B 1656 1655


PREVIA

Front

1997 .................................................. ................................. 2321 1475 1474

1995-1996 W/O ABS............................................... ..................... 2321 1475 1474

1995-1996 W/ ABS Dual Piston............................................ ......... 2403 1585 1584

1991-1994 W/O ABS 2 Wheel Disc.............................................. .. 2318 1473 1472

199101994 W/O ABS 4 Wheel Disc.............................................. .. 2321 1475 1474

1991-1994 W/ ABS............................................... ........................ 2403 1585 1584

Rear

1992-1997 .................................................. ................................ 43-18 1711 1710

1991 .................................................. ................................ 38-18 1477 1476


RAV-4

Front

1996-2000 .................................................. ............................. PE54A 1812 1813


SIENNA

Front

1998-2000 .................................................. ................................ 60-28 2076 2077


TACOMA

Front

1998-2001 Pre-Runner 2 WD................................................ .......... L-11 1784 1785

1995-2001 4 WD................................................ ........................... L-11 1784 1785

1995-2001 Exc. Pre-Runner 2 WD................................................ . F18Z 2013 2012


TUNDRA

Front

1999-2001 .................................................. ............................ S13WE 6305 6304


VAN

Front

1987-1990 2 WD................................................ ................. 2316, 2317 1121 1120

1987-1990 4 WD Dual Piston............................................ ............. 2401 1122 1123

1986 .................................................. ................................. 2306 1033 1032

1984-1985 .................................................. ........................ 2205, 2206 829 828


T100

Front

1993-1999 4 WD................................................ ...................... S13WB 1601 1600

1993-1999 2 WD ½-Ton............................................... .......... 25V-C18S 1662 1663

1993-1999 2 WD 1-Ton............................................... .................. Aisin 1771 1770


4 RUNNER

Front

1996-2001 W/ 16” Wheels............................................ ............ S13WM 1830 1831

1996-2001 W/ 15” Wheels............................................ ............. S12WE 1828 1829

1992-1995 .................................................. ............................ S13WB 1601 1600

1989-1991 From 4/89................................................ .................. S12W 1241 1240

1988-1989 W/ 4 Cyl. Before 4/89................................................ . S12+8 827 826

1988-1989 W/ 6 Cyl. Before 4/89................................................ . S12W 1241 1240

1986-1987 Vented Rotor............................................. ................ S12+8 827 826

1984-1985 Solid Rotor............................................. ................... S12+8 821 820

Last edited by CKYOTATHING; October 20th, 2009 at 06:27 PM.
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