Allison Transmission Parts
from TransDiesel Transmission can be shipped the same day in most cases.
TransDiesel Transmission Parts Inventory
Listed By Transmission Models, Parts Number And Description

OEM Parts For Allison Transmission Model AT500

OEM Parts For Allison Transmission Models HD 4000 / B500
OEM Parts For Allison Transmission Model HT- 700
OEM Parts For Allison Transmission Models MD300 / B300- 400
OEM Parts For Allison Transmission Models MD3066 / B400 Only
OEM Parts For Allison Transmission Models MT 640, 643, 650 & 653
Our large inventory of OEM Allison transmission parts includes a large line of new and rebuilt Allison automatic transmissions, and Allison Automatic transmission cores. All transmission parts can be shipped the same day in most cases. Call our Sales and Service Departments at 407-295-1221 or Email.

OEM (Original Equipment Manufacturer) Parts For Allison Transmission Models HD 4000/B500
Allison Transmission Parts # 29539672 OEM Overhaul Kit
Allison Transmission Parts # 29541568 OEM Retarder Kit
Allison Transmission Parts # 29537070 OEM Module O/H Kit
Allison Transmission Parts # 29511462 OEM C1 Frictions
Allison Transmission Parts # 29505823 OEM C2 Frictions
Allison Transmission Parts # 29529291 OEM C3 Frictions
Allison Transmission Parts # 29529291 OEM C4 Frictions
Allison Transmission Parts # 29527014 OEM C5 Frictions
Allison Transmission Parts # 29536347 OEM C1 Steels
Allison Transmission Parts # 29536348 OEM C2 Steels
Allison Transmission Parts # 29536349 OEM C3 Steels
Allison Transmission Parts # 29536349 OEM C4 Steels
Allison Transmission Parts # 29536350 OEM C5 Steels
Allison Transmission Parts # 29537067 OEM Saction Filter
Allison Transmission Parts # 29540493 OEM 2" Filter Kit
Allison Transmission Parts # 29540494 OEM 4" Filter Kit
Allison Transmission Parts # 29534504 OEM Rotating Clutch Hub
Allison Transmission Parts # 29539654 OEM Lock up Clutch Damper
Allison Transmission Parts # 29506484 OEM C3 Pressure Switch
Allison Transmission Parts # 29537371 OEM N/C Solenoid
Allison Transmission Parts # 29536722 OEM N/O Solenoid
Allison Transmission Parts # 29537369 OEM Solenoid
Allison Transmission Parts # 29501485 OEM Rotating Clutch Hub
Allison Transmission Parts # 29527102 OEM Pump Gear Bushing
Allison Transmission Parts # 29537060 OEM T/C Pump Bushing
Allison Transmission Parts # 29534573 OEM C1 Apply Plate
Allison Transmission Parts # 29534572 OEM C1 Backing Plate
Allison Transmission Parts # 29501300 OEM Stator Springs
Allison Transmission Parts # 29501299 OEM Stator Rollers
Allison Transmission Parts # 29505573 OEM (Stator Shaft) Roller Bearings
Allison Transmission Parts # 29536349 OEM C3 & C4 Reaction Plate (9)
Allison Transmission Parts # 29501426 OEM C3 & C4 Thick Reaction Plate
Allison Transmission Parts # 29505691 OEM C-3 Clutch Housing
Allison Transmission Parts # 29501110 OEM C-3 Thrust Washer
Allison Transmission Parts # 11506706 OEM C-3 Thrust Washer Rivits (12)
Allison Transmission Parts # 29505690 OEM C-4 Clutch Housing
Allison Transmission Parts # 29527014 OEM C-5 Friction Plate(Not Hardened)
Allison Transmission Parts # 29536341 OEM C-5 Friction Plate (Hardened)
Allison Transmission Parts # 29536350 OEM C-5 Reaction Plate
Allison Transmission Parts # 29535985 OEM P-1 Carrier Assembly
Allison Transmission Parts # 29535987 OEM P-1 Spindle
Allison Transmission Parts # 29506051 OEM P-1 Thrust Washers
Allison Transmission Parts # 29507807 OEM P-1 Pinion Gear Set
Allison Transmission Parts # 29501037 OEM P-1 Roller Bearing Assembly(12)
Allison Transmission Parts # 29535956 OEM P-1 Carrier Bushing
Allison Transmission Parts # 29535988 OEM P-1 Indexing Ring
Allison Transmission Parts # 29535989 OEM P-2 Carrier & Bshg (Close Ratio)
Allison Transmission Parts # 29535957 OEM P-2 Bushing(Close or Wide Rat.)
Allison Transmission Parts # 29535991 OEM P-2 Spindel (Close Ratio)
Allison Transmission Parts # 29506052 OEM P-2 Washer (Close Ratio)
Allison Transmission Parts # 29501045 OEM P-2 Roller Bearing Assy(Close)
Allison Transmission Parts # 29507806 OEM P-2 Pinion Gear Set (Close Rat.)
Allison Transmission Parts # 29535992 OEM P-2 Carrier & Bushing(Wide Rat)
Allison Transmission Parts # 29535994 OEM P-2 Spindle (Wide Ratio)
Allison Transmission Parts # 29506053 OEM P-2 Washer (Wide Ratio)
Allison Transmission Parts # 29501053 OEM P-2 Roller Bearing Assy (Wide)
Allison Transmission Parts # 29507805 OEM P-2 Pinion Gear Set(Wide Ratio)
Allison Transmission Parts # 29535988 OEM P-2 Indexing Ring
Allison Transmission Parts # 29505605 OEM Output & Turbine Shaft Bushing
Allison Transmission Parts # 29505633 OEM Main Shaft (Close Ratio)
Allison Transmission Parts # 29505634 OEM Main Shaft (Wide Ratio)
Allison Transmission Parts # 29507871 OEM Snap Ring (Main Shaft)
Allison Transmission Parts # 29535999 OEM P-3 Carrier (Close Ratio)
Allison Transmission Parts # 29535997 OEM P-3 Carrier (Wide)
Allison Transmission Parts # 29536997 OEM P-3 Carrier (Wide)
Allison Transmission Parts # 29538493 OEM P-3 Carrier (Close Ratio)
Allison Transmission Parts # 29535996 OEM P-3 Spindle (Close Ratio) (4)
Allison Transmission Parts # 29506054 OEM P-3 Washer (Close Ratio)
Allison Transmission Parts # 29507804 OEM P-3 Pinion Gear Set (Close Rat.)
Allison Transmission Parts # 29515618 OEM P-3 Roller Brg Assy.(Close Rat.)
Allison Transmission Parts # 29534836 OEM P-3 Ring Gear Hardened (Close)
Allison Transmission Parts # 29534835 OEM P-3 Ring Gear Hardened (Wide)
Allison Transmission Parts # 29538495 OEM P-3 Carrier (Wide Ratio)
Allison Transmission Parts # 29535998 OEM P-3 Spindle (Wide Ratio)
Allison Transmission Parts # 29506056 OEM P-3 Frnt Washer (Wide Ratio)
Allison Transmission Parts # 29506055 OEM P-3 Rear Washer (Wide Ratio)
Allison Transmission Parts # 29507803 OEM P-3 Pinion Gear Set(Wide Ratio)
Allison Transmission Parts # 29501066 OEM P-3 Roller Brg Assy(Wide Ratio)
Allison Transmission Parts # 29535988 OEM P-3 Indexing Ring
Allison Transmission Parts # 29511429 OEM Locknut Retainer
Allison Transmission Parts # 29511450 OEM Nut, Output Speed Sensor
Allison Transmission Parts # 29535224 OEM Thrust Washer, Output Shaft
Allison Transmission Parts # 29537371 OEM N/C Solenoid (4)
Allison Transmission Parts # 29536722 OEM N/O Solenoid (2)
Allison Transmission Parts # 29537369 OEM Solenoid, G
Allison Transmission Parts # 29537373 OEM Solenoid Retarder
Allison Transmission Parts # 29506484 OEM C-3 Pressure Switch
Allison Transmission Parts # 29524398 OEM Separator Plate
Allison Transmission Parts # 29534362 OEM Drain Plug
Allison Transmission Parts # 29500822 OEM Pin Converter Regulator
Allison Transmission Parts # 29507450 OEM Solenoid Separator Plate
Allison Transmission Parts # 29529475 OEM Internal Harness T.I.D. 1 w/ OLS
Allison Transmission Parts # 29533655 OEM Internal Harness T.I.D. 2 w/OLS
Allison Transmission Parts # 11515190 OEM Rear Cover Bolts
Allison Transmission Parts # 29511093 OEM Two Hole Yoke Plate
Allison Transmission Parts # 29535215 OEM One Hole Yoke Plate
Allison Transmission Parts # 29514709 OEM PTO Gear
Allison Transmission Parts # 29501421 OEM Bearing Assy.
Allison Transmission Parts # 29535936 OEM Torque Converter cover
Allison Transmission Parts # 29515688 OEM Pump Gears
Allison Transmission Parts # 29516490 OEM Ground Sleeve

Allison Transmission Parts

TransDiesel of
Central Florida
3710 N. Orange Blossom Trail
Orlando, FL 32804
Call For 1 Day Delivery
at 407-295-1221
America's #1 Supplier of OEM Allison Transmission Parts and Authorized Allison Dealer, Specializing in Sales and Service.

Helpful Tips For Troubleshooting
Models AT/MT(B)/HT/V
The references below outline the possible causes of transmission conditions and their remedies. Several possible causes and suggested remedies are indicated.

A - ABNORMAL SHIFTS
Shifts Occur at Too High Speed
Shifts Occur at Too Low Speed - Full Throttle
Rough Shifts
No Specific Shift; i.e.., 1-2, 2-3, 3-4, 4-5 (Up or Down)
Excessive Engine Flare
B - ABNORMAL ACTIVITIES OR RESPONSES

Excessive Creep in First and Reverse Ranges
No Response to Movement of Shift Selector Lever
Vehicle Moves Forward in Neutral
Vehicle Moves Backward in Neutral
Reverse Warning Buzzer and/or Vehicle Backup Lights Come on During Forward Operation
C - ABNORMAL STALL CHECK SPEEDS

High Stall Speeds
Low Stall Speeds
Stall Speed 50% of Normal
D - LEAKING OIL

Oil Leaking Into Converter Housing
Transmission Fluid Leak at Output Shaft
E - LOW PRESSURES

Low Main Pressure in All Ranges
Low Main Pressure in First Range, Normal Pressure in Other Forward Ranges
Low Lubrication Pressure
F - CLUTCH(ES) SLIPPING

Slipping and Chatter in Only One Range
Slipping in All Forward Ranges
G - EXCESSIVE ENGINE FLARE

Excessive Engine Flare
H - OVERHEATING IN ALL RANGES

Overheating in All Ranges
I - TRANSMISSION THROWS FLUID OUT OF FILL TUBE AND/OR BREATHER

Transmission Throws Fluid Out of Fill Tube and/or Breather
J - DIRTY TRANSMISSION FLUID

Dirty Transmission Fluid
K - NOISE OCCURRING INTERMITTENTLY (BUZZING)

Noise Occurring Intermittently (Buzzing)
L - VEHICLE WILL NOT PUSH START

Vehicle Will Not Push Start
M - CLUTCH(ES) SLIPPING - AT 540/542/1542/543/545/1545

Slipping in Fourth and Reverse Ranges Only
Slipping in First and Reverse; OK in Other Forward Ranges
N - CLUTCH(ES) SLIPPING - MT(B) 640/643/650/653

Slipping in First and Reverse Ranges Only Slipping in second or Third (MT 640, 643) or Third or Fourth (MT 650, 653) Only
Slipping in Fourth and Reverse Ranges Only
Slipping in Low Range Only (MT 650, 653)
Slipping in All Forward Ranges
O - CLUTCH(ES) SLIPPING - MT(B) 644/647, 654CR

Slipping in First and Reverse Ranges Only (MT(B) 644/647)
Slipping in First and Reverse Ranges (MT 654CR)
Slipping in Second or Third Ranges Only (MT(B) 644/647)
Slipping in Third or Fourth Ranges Only (MT 654CR)
Slipping in Fourth and Reverse Ranges Only (MT(B) 644/647)
Slipping in Fifth and Reverse Ranges Only (MT(B) 654 CR)
Slipping in First Range Only (MT(B) 644/647)
Slipping in Second Range Only (MT(B) 654CR)
Slipping in All Forward Ranges
P - CLUTCH(ES) SLIPPING - HT 700

Slipping in All Forward Ranges
Slipping in Reverse Range
Slipping in High and Reverse Ranges
Slipping in Second or Third or Fourth Range (5-Speed)
Slipping in Second or Third or Fourth Range (5-Speed)
Q - CLUTCH(ES) SLIPPING - V 730

Slipping in First and Reverse Ranges Only
Slipping in Third Range Only
Slipping in Second Range Only
Slipping in Third and Reverse Ranges Only
R - RETARDER NOT FUNCTIONING PROPERLY
(Models With Output Retarder)
Excessive Retarder Response Time
No Retarder Operation at Low Speed
No Retarder Operation at High Speed
Low Main and/or Retarder Pressure
No Retarder Output
Harsh Retarder Apply
Retarder Will Not Release