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Home > M5R2 > Hard Parts
M5R2 Transmission
Rebuild Kits & Hard Parts
We offer quality M5R2 5 speed manual transmission rebuild kits and parts. Ourl kits are designed to be top of the line overhaul kits. We have include information on how to identify individual transmissions, application information, model year, detailed kit and part availablity by transmission type. The Mazda Top loaded transmissions that are covered in this section are: M5R2, rear wheel drive (RWD). Typically used in Ford Bronco F150 and F250 pickups plus E Series Vans using 5 speed applications.
IDENTIFICATION - FORD TRUCK & SUV M5R2 5spd, RWD or 4WD, Aluminum case and top cover, top loaded aluminum unit with an integral bellhousing and tower shift. Fully synchronized with brass synchro rings in all gears, including reverse. Front input shaft bearing is tapered with a 90mm O.D. The rear retainer is cast iron. The shifter tower has the infamous three rubber plugs in back that are prone to leak if not changed to steel. Inspect units to see if they have the updated 5th/reverse assembly before ordering synchro kits or reverse gears. 1995 and later models have top cover reverse light switch moved to forward corner of shift cover. In 1996 case is changed to accommodate modular motor (4.6L), with starter bolt pattern being triangular. In 1999 the case was changed for 4.2L 4wd drive vehicles.


PART NUMBER DIAGRAM # PER CAR DESCRIPTION TYPE YEARS PRICE
SRK248 Synchro Ring Kit Synchro Ring Kit (1 piece Synchros, 42 T 5th & Rev Synchro) 6/91 Early $47.95
SRK248A Synchro Ring Kit Synchro Kit (1 piece Synchros, 33 T 5th & Rev Syncro) 6/91-on Late $46.12
SRK248C Synchro Ring Kit 99-ON 5spd F150, F250 Ring Kit (3 piece 2nd Synchro) 1999-on $364.65
FK-M5R2 Front Bearing Kit Input bearing, snap ring, slinger, caged roller bearing gasket & seal $62.00
NK-M5R2 Needle Bearing Kit $43.62
FORKS
M5R2-23 56 1-2 Shift Fork, Iron 1989-95 $39.05
M5R2-23AA 56 1-2 Shift Fork, 1996-97 $37.94
F75Z 7230BA 56 1-2 Shift Fork, Iron 1998-On $36.95
Aluminum
M5R2-23A 56A 3-4 Shift Fork, Iron 1988-95 $37.52
M5R2-23AB 56A 3-4 Shift Fork, 1996-97 $37.72
Iron
F75Z72301AA 56A 3-4 Shift Fork, 1998-On $35.95
Aluminum
F1TZ-7289C 56B 5th/Reverse Fork Updated $130.58
SHAFTS
401457 5 1 Input Shaft Gear 24 Teeth, 88-95 11" Long 1988-97 $40.11
M5R2-16A 5 Input Shaft Gear 24 Teeth 11.375" OAL 1996 and later $68.10
M5R2-8 32 1 Cluster Gear 37-31-24-15 1988-On $74.66
E8TZ-7061C 17 Mainshaft 2wd 21.750" oal 1988-97 $145.00
F2TZ-7061E 17 Mainshaft 2wd 1994-On $152.11
M5R2-2 17 Mainshaft 4x4 1988-93 $118.95
F65Z-7061C 17 Mainshaft 4x4 1994-On $168.00
BEARINGS
R39Z-2 4 Input Bearing Input Bearing $41.45
K31 / 42/ 24 7 Input Pocket Bearing Input Pocket Bearing $8.57
E8TZ-7C096B 10 Input Thrust Bearing 42x58.9x3.7 $8.69
R40-38 22 Middle M/S Bearing $35.19
6208-37 27 Rear M/S Bearing $22.97
05NJ0620 31 Front C/S Bearing $59.11
NJKJ207 33 Middle C/S Bearing $52.45
6304-N 42 Rear C/SBearing $7.64
K25x30x20S 39 Needle Bearing C/S Reverse Gear 2 Req. 8.81 ea
E8TZ7E139B 53 Needle Bearing Reverse Idler Gear $9.94
E8TZ-7133A 18 Needle Bearing 1st & 2nd Gear Needle Bearing 15.54 ea
E8TZ-7127B 15 Needle Bearing 3rd Gear Needle Bearing $9.69
E8TZ-7R130A 35 Needle Bearing 5th Gear Needle Bearing $10.00
Synchro Parts
M5R2-14G 6 Synchro Rings Synchro Rings 1-4 $14.81
M5R2-14E 6 5th Synchro Ring Non Updated 42 Teeth $9.04
M5R2-14A 6 5th Synchro Ring Updated 33 Teeth $9.04
M5R2-14 6A Rev Synchro Ring Non Updated 42 Teeth $9.04
M5R2-14D 6A Rev Synchro Ring Updated 33 Teeth $9.04
F1TZ-7124G 14 1-2 Synchro Assembly No Rings 1988-96 $119.00
F75Z-7124DD 14 1-2 Synchro Assembly No Rings 1997-On $119.00
M5R2-2.5 2.5 Hub / Slider 3-4 Hub / Slider Only $72.14
M5R2-2.5A 2.5A 3-4 Synchro Assembly Complete $108.35
476643 14 5th/Rev Slider 42T Non - Updated $31.57
476643A 14 5th/Rev Slider 33T Updated $33.86
M5R2-K3 13-Nov 1-2 / 3-4 Key & Spring Kit $8.98 ea
GEARS
E8TZ-7100-E 20 1st Gear m/s
E8TZ-7102D 19 2nd Gear m/s 35T 1988-99
XL3Z-7102AA 19 2nd Gear m/s 2000-On
M5R2-11 16 3rd Gear m/s 30T $55.48
M5R2-18 24 5th Gear 5th Gear M/S 27T $59.69
M5R2-19 36 5th Gear 5th Gear C/S Non-Updated 42 Engagement Teeth $78.83
M5R2-19A 36 5th Gear 5th Gear C/S Updated 33 Engagement Teeth $83.85
SEALS
476070 45 Input Seal $5.75
476074 50 Rear Seal 2wd $7.93
476074A 50 Rear Seal 4wd $5.95
3421 2 Baffle Seal $4.56
M5R2-46B 3 Oil Slinger $1.87
M5R2-55 Top Cover Gasket $9.96
MISC PARTS
M5R2-63 48 Oil Trough $2.96
M50-P1 Top Cover Pin 2 Req $1.94 ea
1L2Z7235BA Interlock Pin Interlock Pin
219-1135 Top Cover Plugs Top Cover Plugs - Front 3 Req $2.54 all
555-108 Top Cover Plugs Top Cover Plugs - Rear 3 Req $2.54 all
M5R2-SK 1 Input Shim Kit Input Shim Kit $20.85
M5R2-149 28 M/S Nut $10.60
M5R1-167 43 C/S Nut $4.72
E8TZ7050B 44 Input Bearing Retainer Limited Avail. $72.14
M5R2-144 23 1 Rear Bearing Retainer Steel 1988-97 $18.25
M5R1-62 58 1 Rear Bushing Not in Kits 1988-97 $12.95
M5R2-105K-5 Shifter Stub Kit Incl Retainer, 3 Bolts, 2 Washers, 2 Shifter Stub Seats $29.95
476833 Shifter stub $38.00