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


Bearing Rebuild Kits:
Transmissions
Transfer Cases
Front & Rear Axles


Parts:
Bearings
Seals
Synchronizers
Main Shafts
Input Shafts
Counter Shafts
Gears
Bearing Retainers
Shift Forks
Clutch Kits
Pressure Plates
Ring & Pinion Sets
Carriers

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Call for Standard ( Manual ) Transmission Parts and Pricing. Or Email: parts@mackstrans.com

Mazda Ford M5R2 4x4

Bearing (Rebuild) Kit:
  Application Year Notes Kit # w/Synchros
Ford        
  F150 Full Size Truck 5sp, E8TA, E9TA, FOTA
87-on
Alum Case, Alum Top Cover. Also Called M50D or Toyokoygo. 5th and Rev Synchros may change.
BK248  
      42 Synchro Teeth use BK248WS.
  BK248WS
      33 Synchro Teeth use BK248AWS (Updated).
  BK248AWS
  F150-250 Full Size Truck 5sp, XL34-ZB, etc.
99-on
Alum Case, Alum Top Cover. Also Called M50D or Toyokoygo. 3-piece Synchro in 2nd, other Synchro Rings are Fiber lined
BK248 BK248CWS

Countershaft (Cluster):
REF # Part # Description
8 M5R2-8 M5R2 Cluster Gear 37-31-24-15


Input Shaft:
REF # Part # Description
16 M5R2-16 M5R2 Input Shaft 88-95 11" Long
16 M5R2-16A M5R2 Input Shaft 96-on 11 3/8" Long


Main Shaft:
REF # Part # Description
2 M5R2-2 M5R2 4x4 Mainshaft


Hubs & Sleeves (sliders):
REF # Part # Description
43 M5R2-2.5 M5R2 3-4 Synchro Assembly (slider & hub only)
43 M5R2-2.5A M5R2 3-4 Synchro Assembly (complete)
45 M5R2-15 M5R2 5-R Slider Non-Updated 42 Splines
45 M5R2-15A M5R2 5-R Slider Updated

Synchros:
REF # Part # Description
  M5R2-14G M5R2 1-4 Synchro Ring
  M5R2-14 M5R2 Reverse Synchro Ring Non-Updated, 42t
  M5R2-14D M5R2 Reverse Synchro Ring Updated, 33t
14b M5R2-14E M5R2 5th Synchro Ring Non-Updated, 42t
14b M5R2-14A M5R2 5th Synchro Ring Updated, 33t


Shift Forks:
REF # Part # Description
  M5R2-23 M5R2 1-2 Shift Fork, 88-95
  M5R2-23AB M5R2 1-2 Shift Fork, 96-on
  M5R2-23A M5R2 3-4 Shift Fork, 88-95
  M5R2-23AA M5R2 3-4 Shift Fork, 96-on


Bearings:
REF # Part # Description
1 R39Z M5R2 Input Bearing
4 K31/42/24 M5R2 Pocket Bearing
3 AXJ42X58.9x3.7 M5R2 Input Thrust Bearing
  R40-38 M5R2 Middle Mainshaft Bearing
5 6208/37 M5R2 Rear Mainshaft Bearing
7 05NJ0620 M5R2 Front Countershaft Bearing
  NJK207 M5R2 Middle Countershaft Bearing
58 K25/30/20S M5R2 Reverse Gear Needles


Bearing Retainers:
REF # Part # Description
     

Key / Spring / Ball Kit:
REF # Part # Description
M5R2-K3 M5R2 1-2, 304 Synchro Key/Spring Kit


Gears 1-R:
REF # Part # Description
11 M5R2-11 M5R2 3rd Gear, 30t
18 M5R2-18 M5R2 Mainshaft 5th Gear, 27t
19 M5R2-19 M5R2 Countershaft 5th Gear, Non-Updated
19 M5R2-19A M5R2 Countershaft 5th Gear, Updated
36 M5R2-36 M5R2 Countershaft Rev Gear Non-Updated, 15t
36 M5R2-36A M5R2 Countershaft Rev Gear Updated, 15t

Miscelaneous Parts :
REF # Part # Description
77 M5R2-149 M5R2 Mainshaft Nut
17 1673 M5R2 Front Seal
  M5R1-62 M5R2 2wd Tail Housing Bushing
  2245 M5R2 2wd Rear Seal
  10417 M5R2 4x4 Rear Seal
  M5R2-63 M5R2 Oil Trough
  M5R2-55 M5R2 Top Cover Gasket
  M50-P1 M5R2 Top Cover Pin
  219-1135 M5R2 Top Cover Plug (Front)
  M5R2-105 M5R2 Shifter Stub
  M5R-28A M5R2 Shifter Seat
  E8TZ7277A M5R2 Shift Stick rubber retainer
  M5R1-111 M5R2 Shift Boot Bolts
  555-108 M5R2 Top Cover Plugs, Steel (Rear)
  M5R2-SMK M5R2 Input Shim Kit
  3421 M5R2 Baffle Seal
  M5R2-46B M5R2 Slinger
  M5R2-144 M5R2 Rear Retainer Plate
  M5R1-167 M5R2 Countershaft Nut
RK-M5R2 M5R2 Reverse Kit, gear/slider/ring (Non-Updated)
RKL-M5R2 M5R2 Reverse Kit, gear/slider/ring (Updated)
FK-M5R2 M5R2 Front Repair Kit