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 MT 640, 643, 650 & 653 Allison Transmission Parts # 29530326 OEM Seal & Gasket Kit Allison Transmission Parts # 29524116 OEM Torque Converter Cover Allison Transmission Parts # 6756782 OEM Torque converter Bushing Allison Transmission Parts # 6770845 OEM Lock-up Clutch Piston Allison Transmission Parts # 6756778 OEM Lock-up Backing Plate Allison Transmission Parts # 23046108 OEM Lock-up Clutch Plate Allison Transmission Parts # 9428137 OEM Torque Converter Turbine Race Allison Transmission Parts # 9428135 OEM Torque Converter Turbine Brg. Allison Transmission Parts # 9433344 OEM Torque Converter Turbine Race Allison Transmission Parts # 6837579 OEM Torque Converter Turbine Assy. Allison Transmission Parts # 6836585 OEM Torque Conv. Stator Assy (370) Allison Transmission Parts # 23042596 OEM Torque Conv. Stator (378) Allison Transmission Parts # 6881434 OEM Torque Conv. Stator Assy (380) Allison Transmission Parts # 23016866 OEM Torque Conv. Stator Bearing Allison Transmission Parts # 6837206 OEM Torque Conv. Stator Race Allison Transmission Parts # 6837203 OEM Torque Conv. Pump Hub (Old) Allison Transmission Parts # 23013906 OEM Torque Conv. Pump Hub (Med.) Allison Transmission Parts # 23013906 OEM Torque Conv. Pump Hub (New) Allison Transmission Parts # 23048030 OEM Torque Conv. Pump Hub Brg Allison Transmission Parts # 9440257 OEM Race Thin Allison Transmission Parts # 9432558 OEM Race Medium Allison Transmission Parts # 23018598 OEM Torque Conv. Pump Assy (370) Allison Transmission Parts # 23018596 OEM Torque Conv. Pump Assy (350) Allison Transmission Parts # 6881926 OEM Oil Pump Bushing (Old Style) Allison Transmission Parts # 29527101 OEM Oil Pump Bushing (New Style) Allison Transmission Parts # 29527499 OEM Oil Pump (New Style, No Bsg. Allison Transmission Parts # 29527490 OEM Oil Pump (New Bushing Style) Allison Transmission Parts # 9414044 OEM Lock-up Valve Retainer Snap R. Allison Transmission Parts # 274613 OEM Main Pressure Valve Ret. Snap Allison Transmission Parts # 9418910 OEM Main Pressure & Lockup Pin Allison Transmission Parts # 29515355 OEM Support Brg. Assy Front Allison Transmission Parts # 29514491 OEM Support Brg. Assy Front Allison Transmission Parts # 23019782 OEM Front & Center Support Brg Kit Allison Transmission Parts # 29517123 OEM Ground Sleeve Bearing Allison Transmission Parts # 23013905 OEM Ground Sleeve (Med. Style) Allison Transmission Parts # 23014527 OEM Ground Sleeve (New Style) Allison Transmission Parts # 23040476 OEM Ground Sleeve (New New Style) Allison Transmission Parts # 6885146 OEM PTO Gear Allison Transmission Parts # 6838364 OEM PTO Gear Snap Ring Allison Transmission Parts # 23012785 OEM Turbine Shaft Allison Transmission Parts # 455862 OEM Roll Pin Dump Valve Allison Transmission Parts # 23017174 OEM Forward Clutch Housing Assy. Allison Transmission Parts # 6834222 OEM Forward Clutch Hub Allison Transmission Parts # 23015799 OEM Forward Clutch Hub Bearing Allison Transmission Parts # 6834669 OEM Fwd & 4th Clutch Piston Allison Transmission Parts # 6834668 OEM Fwd & 4th Clutch Piston Allison Transmission Parts # 6834219 OEM Fwd & 4th Clutch Piston Allison Transmission Parts # 6834369 OEM Fwd & 4th Clutch Pst. Sprg. Ret Allison Transmission Parts # 23016610 OEM Fwd & 4th Clutch Steep Plate Allison Transmission Parts # 23042200 OEM Fwd & 4th Fibre Plate Allison Transmission Parts # 23018867 OEM Fwd & 4th Clutch Ret.Snap Ring Allison Transmission Parts # 6834221 OEM 4th Clutch Driving Hub Allison Transmission Parts # 29516333 OEM 4th Clutch Backing Plate Allison Transmission Parts # 23011825 OEM 4th Clutch Housing Assembly Allison Transmission Parts # 23042201 OEM 2nd, 3rd & Low Clutch F/Plate Allison Transmission Parts # 23016608 OEM 2nd, 3rd & Low Clutch Stl Plate Allison Transmission Parts # 23046745 OEM 2nd, 3rd Backing Plate Allison Transmission Parts # 23046718 OEM 2nd/3rd Clutch Backing Plate Allison Transmission Parts # 23011924 OEM Center Support Bushing Allison Transmission Parts # 23018593 OEM Center Support Assembly Allison Transmission Parts # 29516215 OEM Sun Gear Shaft Assembly Allison Transmission Parts # 9432513 OEM Sun Gear Shaft Bearing Allison Transmission Parts # 9432512 OEM Sun Gear Shaft Race Allison Transmission Parts # 23013456 OEM Mainshaft Allison Transmission Parts # 6835386 OEM Front Sun Gear Trust Washer Allison Transmission Parts # 6882565 OEM Front Planetary Carrier Assy. Allison Transmission Parts # 6834389 OEM Ft. Planetary Carrier Thrust Wsh Allison Transmission Parts # 23045604 OEM Cntr. Planetary Carrier Assy. Allison Transmission Parts # 6835642 OEM Rear Planetary Carrier Assy 650 Allison Transmission Parts # 6835564 OEM Rear Planetary Carrier Assy 640 Allison Transmission Parts # 6883901 OEM Rear Sun Gear Allison Transmission Parts # 29537887 OEM 1st Clutch Fiber Plate Allison Transmission Parts # 23016606 OEM 1st Clutch Steel Plate Allison Transmission Parts # 29518131 OEM 1st Clutch Backing Plate Allison Transmission Parts # 29518132 OEM 1st Clutch Backing Plate Allison Transmission Parts # 6880251 OEM 1st Clutch Piston Release Sprg. Allison Transmission Parts # 23016859 OEM Output Shaft Bushing Allison Transmission Parts # 6884749 OEM Governor Filter Kit Allison Transmission Parts # 23018625 OEM Governor Cover Gasket Allison Transmission Parts # 6885213 OEM Selector Shaft Kit Allison Transmission Parts # 29520052 OEM Metric Nut Allison Transmission Parts # 6774322 OEM PTO Cover Allison Transmission Parts # 29501161 OEM PTO Cover Gasket Allison Transmission Parts # 23018884 OEM Deep Pan 5.10 Allison Transmission Parts # 29538488 OEM Deep Pan Spacer Allison Transmission Parts # 6883046 OEM Deep Pan Tube Allison Transmission Parts # 29503772 OEM Shallow Pan 4.34 Allison Transmission Parts # 6883045 OEM Shallow Pan Tube Allison Transmission Parts # 29501131 OEM Inverted Flared Tube Plug Allison Transmission Parts # 6762127 OEM Filter O-Ring Allison Transmission Parts # 29538491 OEM Filter Kit, Old Style Allison Transmission Parts # 29538491 OEM New Style Filter Kit 5.10 Allison Transmission Parts # 29538492 OEM New Style Filter Kit 4.34 Allison Transmission Parts # 29501160 OEM Pan Gasket Allison Transmission Parts # 29500738 OEM Oil Pan Bolts Allison Transmission Parts # 29505789 OEM Oil Pan Plug Allison Transmission Parts # 29507909 OEM Oil Pan Plug Washer Allison Transmission Parts # 29532686 OEM Oil Pan Magnet Allison Transmission Parts # 6881227 OEM Lube Valve Adapter Allison Transmission Parts # 6882586 OEM Lube Valve Adapter Bolt Allison Transmission Parts # 23012036 OEM 1/8 Pipe Plug Allison Transmission Parts # 6882757 OEM Vent Assembly Allison Transmission Parts # 6880167 OEM Rear Output Shaft Cover (640) Allison Transmission Parts # 6880168 OEM Rear Output Shaft Cover (650) Allison Transmission Parts # 29536780 OEM Oil Cooler Plug Allison Transmission Parts # 6837460 OEM Neutral Safety Switch Plug Allison Transmission Parts # 6837461 OEM Dipstick Tube Plug Allison Transmission Parts # 29503065 OEM Speedometer Plug - Plastic Allison Transmission Parts # 29505794 OEM Speedometer Plug - Steel Allison Transmission Parts # 23046915 OEM Modulator Plug Allison Transmission Parts # 8627650 OEM Modulator Retainer Allison Transmission Parts # 23047001 OEM Shipping Bracket Allison Transmission Parts # 29527553 OEM Support ASM

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