Toyota E51 gearbox info – bearings

Ok, in this post I will list some gearbox bearings and some info about them

These bearings are for the both ends of the diff. All of them are for 4A-GZE + E51 combo, but some were used in SW20 gearboxes.

Edit 1: Fixing some mistakes + noticed that all of these arent from 4A-GZE + E51

Edit 2: Of course, my info is not to be trusted. Always doublecheck.

Edit 3: (18th Sep 2018) I don’t sell bearings. The list here is to make connection between different manufacturers and Toyota part numbers.

Differential bearings:


  • 90368-44002
    • Used in 3SGE automatic
    • LH bearing
  • 90366-44001
    • Used in 3SGE automatic
    • RH bearing
    • NACHI 44KB721
    • Used between 86-89
    • ID 44mm, OD 72mm, WD 22mm
  • 90368-40016
    • Used in 4AGZE
    • LH bearing 4AGZE
    • Discontinued
  • 90368-40003
    • Used in 4AGZE
    • RH bearing 4AGZE
    • Discontinued
  • 90366-40064
    • Used in SW20 3SGE, probably S54 gearbox
    • NACHI 40KB681A1
    • ID 40mm, OD 68mm, WD 22mm
  • 90366-40023
    • Used in SW20 3SGE, 3SFE and 5SFE, probably S54 gearbox
    • RH bearing
  • 90366-40016
    • Used in SW20 3SGE, probably S54 gearbox
    • KOYO TRA080702
    • ID 40mm, OD 68mm, WD 22mm
  • 90366-50014
    • Used in 4AGZE and 3SGTE
    • LH bearing 4AGZE
    • KOYO TR100902D-2-N
    •  
    • ID 50mm, OD 90mm, WD 21mm
  • 90366-57006
    • Used in 4AGZE
    • RH bearing 4AGZE 86.8 – 87.2
  • 90366-57016
    • Used in 4AGZE
    • RH bearing 4AGZE 87.3 – 89.11
  • 90368-40002
    • Used in  SW20 3SGE, probably S54 gearbox
    • KOYO 57390AN
    • ID 40mm, OD 68mm, WD 22mm
  • 90366-57001
    • Used in 3SGTE, maybe in 4AGZE too.
    • RH bearing
    • KOYO ST5791
    • ID 57mm, OD 91mm, WD 20mm
    • NACHI 57KC911
    • ID 57mm, OD 91mm, WD ??mm
    • PFI PST5791
    • ID 57mm, OD 91mm, WD 20mm

Output shaft front bearing:


  • 90365-33003
    • Used between 86.8-89.11
    • Used in both 4AGZE and 4AGE
    • KOYO KNU070618
    • KOYO RNU070618
    • (Difference?)
  • 90366-32002
    • Used between 86.8-89.11
    • Used in 4AGZE
    • NACHI 32KB742

Output shaft rear bearing:


  • 90366-28002
    • Used between 86.8-89.11
    • Used in 4AGZE
    • NACHI 28KC692
    • ID 28mm, OD 69mm, WD 21.3mm
    • PFI P28KC692
  • 90366-28007
    • Used between 86.8-89.11
    • Used in 3SGTE, but is also listed for 4AGZE. Size difference, possible error?
    • NACHI 28KC695
    • ID 28mm, OD 69mm, WD 25mm

Input shaft front bearing:


  • 90365-25021
    • Used between 84.6-89.11
    • Used in 4AGE + C5x
    • KOYO RNU050415A
    • ID 25mm, OD 43.5mm, WD 15mm
  • 90365-30023
    • Used between 86.8-89.11
    • Used in 4AGZE and 3SGTE
    • NACHI 30RJ5852
    • ID 38mm, OD 58mm, WD 20mm

Input shaft rear bearing:


  • 90363-25027
    • Used between 84.6-89.11
    • Used in 4AGE?
    • KOYO DG2568-HNSH2-C3
    • ID 25mm, OD 68mm, WD 19mm
  • 90363-33005
    • Used between 86.8-89.11
    • Used in 4AGZE
    • NSK 33TM01NXC3
    • SKF 6307VSP33
    • PFI P33TM01NXC3
    • ID 33mm, OD 80mm, WD 19mm
  • 90363-33007
    • Used in 3SGTE, might work in 4AGZE (upgrade?)
    • NSK 33TM01U40AX
    • ID 33mm, OD 80mm, WD 19mm

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B Hall
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B Hall

Great page as I’m having an e51 rebuilt now . Purchased a couple bk290ws kits for an 88 sc mr2 and the bearings for the diff are not matching up. According to kit the 88 sc uses 2 different sizes and the 89 uses 2 of the same. Used this page for reference.

Antonio Ayala
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Antonio Ayala

Hello I need a nachy 28kc695,32kb742,30rj5852. Let me now a price quotation. I live in Puerto Rico 00680