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Master Index

Payment 877-771-3372 More parts 877-771-3372 Contact

  Page number:  GM-640-211
DRUM, Direct Clutch
47523 parts in stock comprising 18320 unique part numbers from 55994 numbers listed. (11/21/2025)
Style Color
Code		 OA/Thick OD/Deep ID/Wide Our Part Number Price Picture
Tooth Counts ID Marks
Year Miscellaneous Info  
Years   Part Info Number  
Call 877-771-3372 for current price & availability ( 8am - 8pm Pacific Time )
Dogbone

4/5-pack

Check ball 		KEY       GM-640-21-00KE-AU Price Picture
not
available
   
  4/5-pack
Lip = 17/64" Race
Dogbone sprag
Checkball
Includes sprag parts & piston
No plates
Can be made very heavy duty with heavy duty dogbone sprag 		 
Dogbone

4/5-pack

No check ball 		ERY 3-35/64" 6-5/8" 2-3/64" GM-640-21-000E-MX Price
Enlarge
  <>
  4/5-pack
Lip = 17/64"
Race
Dogbone sprag
No checkball
Includes sprag parts & piston
No plates
Can be made very heavy duty with heavy duty dogbone sprag 		 
Dogbone

6-pack

Check ball 		YVO       GM-640-21-014Y-CG Price Picture
not
available
   
  6-pack
Lip = 11/64"
Smooth race
Dogbone sprag
Checkball
Can be made very heavy duty with heavy duty dogbone sprag 		 
    HOUSING, Direct Clutch 7627435  
Dogbone

6-pack

No check ball 		EGE       GM-640-21-000Y-G8 Price
Enlarge
   
  6-pack
Lip = 11/64"
Smooth race
Dogbone sprag
No checkball
Can be made very heavy duty with heavy duty dogbone sprag 		 
Roller

TH400

6-pack

Check ball 		KOE 3-37/64" 6-5/8"   GM-640-21-016Y-FJ Price Picture
not
available
  (OO)
76 6-pack
Lip = 11/64"
Cam
Roller sprag
Checkball 		 
Roller

TH400

6-pack

No check ball 		RRL       GM-640-21-008C-G2 Price Picture
not
available
   
  6-pack
Lip = 11/64"
Cam
Roller sprag
No checkball 		 
Roller

Th400

4/5-pack

Check ball 		GRR       GM-640-21-008J-MJ Price Picture
not
available
   
  4/5 pack
Lip = 17/64"
Cam
Roller sprag
Checkball
Includes sprag parts & piston
No plates 		 
    HOUSING, Direct Clutch 8126316  
    HOUSING, Direct Clutch 8627387  
Roller

Th400

4/5-pack

No check ball 		KKY       GM-640-21-00H1-EE Price Picture
not
available
   
  4/5-pack
Lip = 17/64"
Cam
Roller sprag
No checkball
Includes sprag parts & piston
No plates 		 
  Last updated:  11/21/2025
Master Index


Related items:

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8623037    PARKING PAWL
8624122    VALVE, Modulator
8623149    RING, Retaining
AAU6614    GEAR, Sun
8633059    SHAFT, Output
8624336    LEVER, Detent
8625990    SUPPORT, Center
8625736    MAINSHAFT
1565215    
8655020    OIL PAN
1362049    GEAR, Speedometer Driven
8655291    SENSOR, Speed
9775187    GEAR, Speedometer Driven
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8623437    SNAP RING
8626980    CASE, Transmission
1362293    SLEEVE, Speedometer
8625341    GEAR (INTERNAL), Rear
8623119    RETAINER, Roller
8623177    SHAFT, Sun Gear
8625954    PUMP, Front, Body Assy
8624196    WASHER (THRUST)
8623983    VALVE, Modulator
5357054    TRANSMISSION ASSEMBLY
8627993    PISTON, Forward Clutch
8623112    SNAP RING
8681911    VALVE BODY, Main Control
8679934    RETAINER, Spring
8623041    SPRING, Pawl
8627466    EXTENSION HOUSING
8625090    OIL PAN
5359799    TRANSMISSION ASSEMBLY
8626809    SHAFT, Sun Gear
8661515    VALVE BODY, Main Control
8625955    PUMP, Front, Cover Assy
5355011    TRANSMISSION ASSEMBLY
8626372    WASHER (THRUST), Bronze
1565212    
8623262    COVER, Governor
8623122    PLATE, Backing
8629210    GOVERNOR ASSEMBLY
 
Known to fit GMC, AMC applications.

Payment 877-771-3372 More parts 877-771-3372 Contact


Unless otherwise indicated, all parts are USED

We have 'millions' of used transmission parts in stock. If we don't list the part you need, please contact us.


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Transmission parts for the masses
877-771-3372
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Inflation Made Simple
  Last update:  11/21/2025