Erik's fantastic diff info page (what diff do you have?)

Just Differentials -seller of MOTIVE and NITRO GEAR

East Coast Gear Supply - complete assembled 3rds

Performance Off-Road Center

Dave'z OffRoad Performance

www.brian894x4.com (Toyota 4x4 Gears and Diff Page)

Breaking in gears and other useful documents

ToyoDIY.com (part number database and more)

My cheatsheet

Toyota bearing numbers

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79~85 (REAR) mini-truck models

outer pinion
KOYO 30306JA cone/30306J-N cup verified (90366-30008-77 $48.11 retail)

inner pinion
KOYO 32307JR cone/32307J cup verified
NACHI E32307JN same
TIMKEN X32307 cone/Y32307 cup

carrier
TIMKEN LM603049 cone/LM603014 cup verified
NACHI 17887
TIMKEN 17887
NSK 17887 cone/17831 cup verified

Solid collar shim equation..... SC + shim = (2.433~2.440)
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86~95 (REAR) 22R/22RE models

outer pinion
KOYO TRA0607RYR-N cone/TRA0607-N cup (genuine Toyota part # 90366-30022-77 $48.72 retail)
NACHI TRA0607RYR-N cone/TRA0607-N cup

inner pinion
KOYO TR070803C-N (cone/cup # is same,"N" is optional) verified...genuine Toy superceded part is 90366-35044-77 $63.84 retail
NACHI 35KC802 (cone/cup # same)

carrier
TIMKEN LM603049 cone/LM603014 cup verified
NACHI 17887 same verified
TIMKEN 17887 same
NSK 17887 same

Solid collar shim equation..... SC + shim = ~2.389
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88~95 (REAR) V6 models

outer pinion
Toyota part # 90366-30025 superceded by 9036630067 ($49.93 retail)
KOYO TR0607J-1 same verified
NSK R30-13

inner pinion
Toyota part # 90366-35028 superceded by 90366-35028-77 ($87.55 retail)
KOYO TR070904-1-N same verified

carrier
KOYO TR100802-1-N cone/TR100802-2-N cup verified
TIMKEN JLM104948 cone/LM104912 cup verified
90366-50007(retail $48.61)

Solid collar shim equation..... SC + shim = (1.862~1.865)
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IFS 7.5" (FRONT) 86~95 models

Outer pinion bearing
KOYO TRA0607Rr-N cone/TRA0607-N cup verified
KOYO 30306JRYA-N cone/30306J-N cup verified
KOYO TR0607RYR-N cone/TRA0607-N cup verified
NSK HR30306J cup and cone verified

Inner pinion bearing
KOYO TR0708-1r-N cone/TR0708-1-N cup verified
KOYO 32307 cone/32307J-N cup verified
KOYO TR0708-1YR-N cone/TR0708-1-N cup verified
NTN 4T 32307C cone and cup verified
Nachi 35KC802 cup and cone verified

"4 cyl" carrier bearing (45mm journal)
Nachi 17887 cone/ 17831S cup (correct offset for 4 cylinder)verified
Nachi 17887 cone/ 17831 cup (need to add .030" shim behind both bearings)
Timken LM603049 cone/LM603015 cup (need to add .030" shim behind both bearings)
Timken LM603049 cone/LM603014 cup (need to add .081" shim behind both bearings)

"V6" carrier bearing (50mm journal)
Nachi 50KB801LT cone/50KB801 cup correct offset verified

'U-shaped' clip for axle stub end 90081-52006 ($1.35 retail each)
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Tacoma E-Lockers


broken e-locker sidegear discussion........another alternate discussion

E-Locker re-assembly and CBPL

3rd Gen 4Runner E-locker Retrofit

Retrofit Electric Locker

E-Locker 1.5 volt battery test

E-Locker wiring info/links

Toyota E-locker retrofit

41110-3D280 4.30 electric locking diff (verified with my own eyes) $1293.21 retail

41110-3D010 4.56 electric locking diff $1293.21 retail

41201-69466 4.30 V6 ring/pinion verified $843.33 retail

41110-3D230 3.909 electric locking diff(verbal from Toyota parts-counter) $1422.35 retail

41110-3D220 3.58 electric locking diff(verbal from Toyota parts-counter) $1422.35 retail

outer pinion
KOYO STA3072 verified (90366-30067 $49.93 retail)

inner pinion
TWB TR070904 same verified
KOYO TR070904-1-N cone/TR070904-1-9 cup (90366-35087 $76.45 retail)verified

carrier
case side------KOYO TR100802-1 cone/TR100802-2 cup verified (90366-50007 $46.33 retail)
ring side BIG side------KOYO 32915JRYA1-N cone/32915JR-N cup (Toyota # 90366-75001 $29.44 retail) verified
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Non-TRD Taco (REAR) (T100 girdle style)


Outer pinion bearing
KOYO HM88649-N cone/HM88610-N cup verified
Timken HM88649 555 cone/HM88610 555 cup verified
90368-34007 ($46.33 retail)

Inner pinion bearing
90366-40068 $101.34 retail (Koyo ST4595-N race/ST4095-N bearing) verified

carrier bearing
90366-51001($50.20 retail) (KOYO ST5186 both) verified

pinion seal 90311-44007 ($16.32 retail)
flanged pinion nut(big 30 spline) 90179-22016 ($3.00 retail)
flanged pinion nut(big 30 spline) 90179-24012 ($1.89 retail) verified alternate part number

Pinion washer part numbers (screen snapshot)
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High pinion reverse cut 8" E-Locker


Outer pinion bearing
90366-30067 ($49.93 retail)verified

Inner pinion bearing
90366-35087 ($76.45 retail) verified

flanged pinion nut (27 spline count) 90179-20018 $3.23 retail

oil retainer 41115-35010 $3.83 retail

oil seal 90311-38047 $8.03 retail

Landcruiser rear 9.5"


Outer pinion bearing(race/bearing)
KOYO 30306DJ-N/30306DJr-N from 1988 FJ62 model...... verified
Timken Y30306M/X30306M (90366-30038 $47.53 retail) verified
Koyo 30306JR

Inner pinion bearing(race/bearing)
NSK HR 30308DJ/HR 30308DJ from 1988 FJ62 model...... (90366-40059 $70.91 retail) verified
Timken Y30308M/X30308M verified
Koyo STA4090-N/ST4090

Carrier bearing(race/bearing)
Nachi 17831/17887 from 1988 open diff model...... verified
Timken 50mm adapter bearing Y32010X/X32010X (used on 91 and newer due to larger 50mm case journals)
Timken LM603014/LM603049
Monster sized carrier bearings used in the E-Locker rears--- 90366-60002 retail for $81 EACH.

crush sleeve 41231-60030 $16.95 retail
pinion seal 90311-38047 $8.00 retail(F7134 in tiny print on rubber)
FSM specs.....
ring gear 81
bearing caps 83
new PPL 11~17

(OEM bearings) Solid collar shim equation..... SC + shim = 2.108~2.111

(with 30306 pinion bearing) Solid collar shim equation..... SC + shim = (2.134~2.137)

Other stuff
79~85 pinion head length= 1.534" (4 cyl)
86~95 pinion head length= 1.668" (V6'ers)

common 8" rear pinion seal (1)90311-38047 8.00 retail (79~95) or Napa #19630 is a good quality one
thick hardened washer(used behind the pinion nut on 8" 3rds) 90201-20005 $2.54 retail
normal 30mm pinion nut 90179-20001 verified $5.29 retail

Tacoma (non-TRD) rear pinion seal 90311-44007 $16.32 retail verified
common 8" inner axle seal (2)90310-50001 (superceded by 9031050006 $6.48 retail each) (79~95)
IFS 7.5" front 3rd axle seals(2) 90311-35032 (86~95)
IFS 7.5" front crush sleeve 41231-22010 $13.80 retail(86~95)
4 cyl crush sleeve(79~95) 41231-40011 $23.64 retail
V6 crush sleeve(88~95) 41231-24010 $17.15 retail
LC crush sleeve(95.5~) 41231-60020 $27.06 retail

ring gear bolts 11mm x 1mm 90101-11353 ($1.03 each retail)
Oil slinger for low pinions 41214-26010 $10.23 retail
Oil slinger for High pinions 41214-60010 $15.83 retail
V6 spanner adjuster ring 41315-35020 $13.78 retail

98 and newer Cruisers are IFS front
93~97 LC FJZ80 has 8" HP in front(beam axle)
1985 LC FJ60 front 3rd is 8.75"
91 and newer Cruisers have the larger 50mm case journals
E-Locker equipped LC 3rds have super massive carrier bearings and can be re-used during gear install.

shifting selonoid kit for autos on older Yotas(86~95)
Axiom Automotive Technologies....1360 Ingleside Rd.....Norfolk, VA 23502....800-622-6997 (kit#97420K)
On-line wholesale Toyota pricing(30% savings) 1stToyotaParts.com
 
Front 7.5" IFS carrier bearing shim (washer plate) part numbers
 mm     inches      4 cyl PN        V6 cyl PN      Taco(T100)PN Taco(T100)front clam FJ80 9.5" E-Locker PN
2.58    .1016      90201-65007     90201-50003     
2.61    .1028      90201-65008     90201-50004
2.64    .1039      90201-65009     90201-50005 
2.67    .1051      90201-65010     90201-50006 
2.70    .1063      90201-65011     90201-50007
2.73    .1075      90201-65012     90201-50008
2.76    .1087      90201-65013     90201-50009 
2.79    .1098      90201-65014     90201-50010
2.82    .1110      90201-65015     90201-50011
2.85    .1122      90201-65016     90201-50012
2.88    .1134      90201-65017     90201-50013
2.91    .1145      90201-65018     90201-50014
2.94    .1157      90201-65019     90201-50015
2.97    .1169      90201-65020     90201-50016
3.00    .1181      90201-65021     90201-50017 
3.03    .1193      90201-65022     90201-50018
3.06    .1204      90201-65023     90201-50019
3.09    .1216      90201-65024     90201-50020
3.12    .1228      90201-65025     90201-50021
3.15    .1240      90201-65026     90201-50022
3.18    .1252      90201-65027     90201-50023
3.21    .1264      90201-65028     90201-50024
3.24    .1276      90201-65029     90201-50025

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Supra LSD info

Supra LSD install (into standard V6 carrier)......... carrier bearing requirements

ring gear side bearing(Supra carrier bearing) = Toyota part # 90366-50001 $49.93 retail (Nachi 50KB8301 cone and cup)

case side bearing = V6 truck bearing (KOYO TR100802-1-N, etc)
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