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Master Index

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

  Page number:  GM-640-863
SERVO ASSEMBLY, Reverse
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 )
TH400

8624138 piston

8623669 piston

Cover
EVY       GM-640-86-00A4-LW Price Picture
not
available
  STEEL {Servo Cover}
8624138 {Servo Piston}
8623669 {Inner Piston}
  Steel cover
Big piston & shaft
Small piston
 
TH400

8624138 piston

8627200 piston

Cover
YYY       GM-640-86-008R-HL Price Picture
not
available
  STEEL {Servo Cover}
8624138 {Servo Piston}
8627200 {Inner Piston}
  Steel cover
Big piston & shaft
Small piston
 
    COVER, Servo 8624136  
    PISTON, Rear Servo AAU6601  
    COVER, Servo 8624136  
    PISTON, Rear Servo 8624138  
    PISTON, Accumulator Rear 8626902  
TH400

8633185 piston

8627200 piston

Cover
YOK       GM-640-86-00A3-JU Price Picture
not
available
  STEEL {Servo Cover}
8633185 {Servo Piston}
8627200 {Inner Piston}
  Steel cover
Big piston & shaft
Small piston
 
TH425

8624138 piston

8627200 piston

No cover
LGK       GM-640-86-00A5-NY Price Picture
not
available
  NONE {Servo Cover}
8624138 {Servo Piston}
8627200 {Inner Piston}
  No cover
Big piston & shaft
Small piston
 
    PISTON, Rear Servo 8624138  
  Last updated:  11/21/2025
Master Index


Related items:

8680962    VALVE BODY, Main Control
8128845    VALVE BODY, Main Control
8626173    SNAP RING
8624138    PISTON, Rear Servo
8625718    HUB, Direct Clutch
8625946    SPROCKET & LINK ASSEM
8629093    GOVERNOR ASSEMBLY
8626261    SHAFT, Manual
8625362    SUPPORT, Sprocket, Drive
8624908    HOUSING, Forward Clutch
8626979    SHAFT, Manual
8126316    HOUSING, Direct Clutch
8627990    PISTON, Forward & Direct Clutch
8625401    WASHER (SELECTIVE), Steel
8624021    PISTON, Forward Clutch
1359270    GEAR, Speedometer Driven
8625292    SUPPORT, Sprocket, Driven
AAU6642    SNAP RING, Center Support
5351793    TRANSMISSION ASSEMBLY
3987921    GEAR, Speedometer Driven
1362195    
8626816    SPACER
954608    BALL, NO GROOVE
8624781    WASHER (THRUST)
8629971    CASE, Transmission
AAU6613    CARRIER, Reaction
3987920    GEAR, Speedometer Driven
8625955    PUMP, Front, Cover Assy
8633060    PARKING PAWL
8624772    SHAFT, Input
8625954    PUMP, Front, Body Assy
8625990    SUPPORT, Center
8625717    HUB, Forward Clutch
8623112    SNAP RING
5359799    TRANSMISSION ASSEMBLY
8625773    ROLLER & SPRING
1565215    
AAU6650    SNAP RING, Clutch
8623120    SNAP RING
5358022    TRANSMISSION ASSEMBLY
 
Known to fit GMC, Jaguar, Jeep 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