Mack's Standard Transmission Inc.
Transmission ID:
Aisin
Borg Warner
Eaton
Ford
Getrag
Isuzu
Mazda
Muncie
New Process
New Venture
Nissan
Peugeot
Richmond
Saginaw
Toyota
Tremec
ZF


Exchange Units

Bearing Rebuild Kits:
Transmissions
Transfer Cases
Front & Rear Axles


Parts:
Bearings
Seals
Synchronizers
Main Shafts
Input Shafts
Counter Shafts
Gears
Bearing Retainers
Shift Forks
Shift Rails
Axle Shafts
Clutch Kits
Clutch Forks
Pressure Plates
Flywheels
Pilot Bushings
Master Cylinders
Slave Cylinders
Hydraulics
Throwout Bearings
Ring & Pinion Sets
Differentials
Carriers
Yokes
Drive Chains
Gaskets
Shims
Crush Sleeves


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Aisin AX15

Bearing (Rebuild) Kit:
  Application Year Notes Kit # w/Synchros
Jeep          
  Jeep 5sp, 2wd,4x4 85-90
Toyota Design similar to R151. To SN 00705123. Can use the following Input Bearings: 35TM03, DG4092, 40TM05, 040-1.
BK163J BK163JWS
  Jeep 5sp, 2wd,4x4 90-on
Toyota Design similar to R151. After SN 00705123 (approx Mid 1990). Same as BK163JWS except uses updated 5th Synchro Ring.
BK163J BK163JAWS

Countershaft (Cluster):
REF # Part # Description
8 AX15-8 AX15 Cluster Gear


Input Shaft:
REF # Part # Description
16 AX15-16 AX15 Input, 86-91 (.59" diameter pilot)
16 AX15-16A AX15 Input, 92-On (.75" diameter pilot)
16 4864630 AX15 Input Shaft 14spl 29t


Main Shaft:
REF # Part # Description
2 AX152a 2wd Mainshaft


Hubs & Sleeves (sliders):
REF # Part # Description
43 83506248 AX15 3-4 Hub
43 83506249 AX15 3-4 Slider
41 5252082 AX15 1-2 Slider
45 83506257 AX15 5th Slider
41 83506247 AX15 1-2 Hub

Synchros:
REF # Part # Description
14 TOY-14D AX15 3-4 Synchro Ring
14a TOY-14C AX15 1-2 Synchro Ring
14b TOY-14D AX15 5th Sync Ring, Non-Updated
14b TOY-14E AX15 Updated 5th Synchro Ring


Shift Forks:
REF # Part # Description
  5252057 AX15 1-2 Shift Fork
  5252058 AX15 3-4 Shift Fork
  5252059 AX15 5th Shift Fork


Bearings:
REF # Part # Description

1

DG4092 AX15 Input Shaft Bearing
4 K24/37/24.5 AX15 Pocket Bearing
53 83506077 AX15 3rd Gear Needle Bearing
52 83506076 AX15 2nd Gear Needle Bearing
51 83506075 AX15 1st Gear Needle Bearing
5 35BCS17 AX15 Rear Mainshaft Bearing
7 25RT59SN AX15 Front Countershaft Bearing
23 VP34-3NX AX15 Rear Countershaft Bearing
55 90364-28009 AX15 5th Gear Needle Bearing


Bearing Retainers:
REF # Part # Description
     

Key / Spring / Ball Kit:
REF # Part # Description
  AX15-19 AX15 5th Gear Update Kit, 47t (5th gear, keys & springs)
  83506255 AX15 3-4 Synchro Spring
  83506251 AX15 3-4 Synchro Key
  83506254 AX15 1-2 Synchro Spring
  4637532 AX15 5th Synchro Keys, Updated
  83506256 AX15 5th Synchro Key, Non-Updated
  83506255 AX15 5th Synchro Spring
  83506250 AX15 1-2 Synchro Key


Gears 1-R:
REF # Part # Description
11 5252079 AX15 3rd Gear, 31t
18 5252083 Ax15 5th Gear, 25t
21 4636369 AX15 2nd Gear, 92-97
10 5252084 AX15 Reverse Idler Gear

Miscelaneous Parts :
REF # Part # Description
  2844 AX15 Front Seal
AX15-144 AX15 Rear Retainer Plate
4864226X AX15 Shifter Seat, Plastic doughnut
83500519 AX15 Shifter Bushing (end of stick)
710198 AX15 Rear Seal 2wd 2 Bolt Mount
14730 AX15 Rear Seal 2wd 4 Bolt Mount
19601 AX15 Adapter Seal 4x4
TC2030-12 AX15 Adapter Gasket
  90179-22005 AX15 Countershaft Nut