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Master Index

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

  Page number:  GM-720-4r1
GALAXY (Ring Gear, Annulus, Internal Gear), Rear
47338 parts in stock comprising 18222 unique part numbers from 55818 numbers listed. (10/24/2025)
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 )
Press fit KKK 1-46/64" 4-45/64"   GM-720-4R-0079-JM Price Picture
not
available
^L62-C17^N33A <>
  Press fit  
    SHAFT, Output 8639016  
Press fit RKB 1-46/64" 4-45/64"   GM-720-4R-003F-CC Price Picture
not
available
^L62-C17^N33A <>, 293 INK
  Press fit  
    SHAFT, Output 8633910  
Slip fit RVE 1-46/64" 4-45/64"   GM-720-4R-003W-LH Price Picture
not
available
^L62-C17^N33A <>
  Slip fit  
    GEAR, Internal (Rear) 8628195  
  Last updated:  10/24/2025
Master Index


Related items:

8630313    TRANSMISSION ASSEMBLY
8630914    PISTON, Direct
3987920    GEAR, Speedometer Driven
8639946    PISTON, Forward Clutch
8628962    BEARING, Rear Sun
8648160    OIL PAN
8632902    COVER, Servo
8634916    HOUSING, Direct Clutch (Front)
8630574    SPACER PLATE, Valve Body
8630664    VALVE BODY, Main Control
8657304    LINK, Throttle Control Lever
8633789    ACTUATOR
8630348    VALVE BODY, Main Control
8638938    PISTON, Servo (Outer)
8628944    GOVERNOR ASSEMBLY
8628950    PISTON, Servo
25502669    GEAR, Speedometer Driven
8-08634-035-0    WASHER, Thrust
8633943    GOVERNOR ASSEMBLY
8629291    WASHER, Thrust (Selective)
8628487    BEARING, Front Sun
8628765    WASHER, Forward Gear
8630475    SPACER PLATE, Valve Body
1359270    GEAR, Speedometer Driven
410731    GEAR, Speedometer Driven
8628800    SHAFT, Output
8632927    COVER, Servo
403999    GEAR, Speedometer Driven
8628460    RING, Clutch Apply
8628939    COVER, Servo
8628914    PUMP, Front, Cover Assy
8639079    FRONT PUMP, Cover Assy
8628085    PLATE, Direct
8634181    ACTUATOR
3987922    GEAR, Speedometer Driven
8628032    ROLLER & SPRING
8628966    PISTON, Servo
8628174    CARRIER, Front
8634901    CASE, Transmission
8630211    RETAINER & SPRING, Direct Clutch
8632904    COVER, Servo
8633960    PUMP, Front, Cover Assembly
9780470    GEAR, Speedometer Driven
8628766    WASHER, Drum
8630944    RING, Clutch
 
Known to fit GMC 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:  10/24/2025