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

  Page number:  GM-640-912
CASE, Transmissn
Call 877-771-3372 for current price & availability
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
BPO

400

No speedo

8623500

American

11 bolts
LYK       GM-640-91-026V-JM Price Picture
not
available
  8623500
  BPO
4 dust cover bolts
Pump bolts = 8 threaded
Valve body = 11 threaded holes, 6 check balls
Speedo = Blank
No manual shaft seal
No NSS bosses
Heavy duty ribs
 
BPO

400

No speedo

8623500

American

11 bolts
RVV       GM-640-91-01R3-K5 Price Picture
not
available
  8623500
  BPO
4 dust cover bolts
Pump bolts = 8 threaded
Valve body = 11 threaded holes, 6 check balls
Speedo = Blank
Manual shaft seal
No NSS bosses
Heavy duty ribs
 
BPO

400

No speedo

8623500

American

13 bolts
        GM-640-91-010T-F7 Price Picture
not
available
  8623500
  BPO
4 dust cover bolts
Pump bolts = 8 threaded
Valve body = 13 threaded holes, 6 check balls
Speedo = Blank
Manual shaft seal
No NSS bosses
Heavy duty ribs
 
BPO

400

No speedo

8623500

American

13 bolts
EBE       GM-640-91-01XJ-HW Price Picture
not
available
  8623500
  BPO
4 dust cover bolts
Pump bolts = 8 threaded
Valve body = 13 threaded holes, 6 check balls
Speedo = Blank
No manual shaft seal
No NSS bosses
Heavy duty ribs
 
BPO

400

Speedo

8623500

American

11 bolts
VYL       GM-640-91-00L4-NY Price Picture
not
available
  8623500
  BPO
4 dust cover bolts
Pump bolts = 8 threaded
Valve body = 11 threaded holes, 6 check balls
Speedo = American threads
Manual shaft seal
No NSS bosses
Heavy duty ribs
 
BPO

400

Speedo

8623500

American

11 bolts
RBK       GM-640-91-027G-5N Price Picture
not
available
  8623500
  BPO
4 dust cover bolts
Pump bolts = 8 threaded
Valve body = 11 threaded holes, 6 check balls
Speedo = Plugged hole
Manual shaft seal
No NSS bosses
Heavy duty ribs
 
BPO

400

Speedo

8623500

American

13 bolts
        GM-640-91-01RQ-G5 Price Picture
not
available
  8623500
  BPO
4 dust cover bolts
Pump bolts = 8 threaded
Valve body = 13 threaded holes, 6 check balls
Speedo = American threads
No manual shaft seal
No governor pin
No NSS bosses
Heavy duty ribs
 
BPO

400

Speedo

8623500

Metric

6 pump threads
        GM-640-91-00P0-JU Price Picture
not
available
  8623500
  BPO
4 dust cover bolts
Pump bolts = 6 threaded,
Valve body = threaded holes, 6 check balls
Speedo = Metric threads
 
BPO

400

Speedo

8623500

Metric

8 pump threads
        GM-640-91-01EP-8N Price Picture
not
available
  8623500
  BPO
4 dust cover bolts
Pump bolts = 8 threaded
Valve body = 11 threaded holes, 6 check balls
Speedo = Metric threads
No NSS bosses
Heavy duty ribs
 
BPO

400

Speedo

8623801

American
        GM-640-91-010R-93 Price Picture
not
available
  8623801
  BPO
4 dust cover bolts
Pump bolts = 8 threaded
Valve body bolts = 13 threaded
6 check balls
Speedo = American threads
No manual shaft seal
No NSS bosses
No heavy duty ribs
 
BPO

400

Speedo

8623801

American
REY       GM-640-91-01KT-F4 Price Picture
not
available
  8623801
  BPO
4 dust cover bolts
Pump bolts = 8 threaded
Valve body bolts = 11 threaded
6 check balls
Speedo = American threads
Manual shaft seal
No NSS bosses
No heavy duty ribs
 
BPO

400

Speedo

8623801

Metric

7 pump threads
RYV       GM-640-91-024L-EW Price Picture
not
available
  8623801
  BPO
4 dust cover bolts
Pump threads = 7 threaded, 1 blank
Valve body bolts = 11 threaded
6 check balls
Speedo = Metric threads
No NSS bosses
No heavy duty ribs
 
BPO

400

Speedo

8623801

Metric

7 pump threads
VVB       GM-640-91-00A8-KV Price Picture
not
available
  8623801
  BPO
4 dust cover bolts
Pump threads = 7 threaded, 0 blank
Valve body bolts = 11 threaded
6 check balls
Speedo = Metric threads
No NSS bosses
No heavy duty ribs
 
BPO

400

Speedo

8623801

Metric

8 pump threads
YKG       GM-640-91-0256-GG Price Picture
not
available
  8623801
  BPO
4 dust cover bolts
Pump threads = 8 threaded, 0 blank
Valve body bolts = 11 threaded
6 check balls
Speedo = Metric threads
No NSS bosses
No heavy duty ribs
 
BPO

400

Speedo

8626387

American
BYL       GM-640-91-010Q-71 Price Picture
not
available
  8626387
  BPO
4 dust cover bolts
Pump bolts = 8 threaded
Valve body bolts = threaded
6 check balls
Speedo = American threads
No NSS bosses
No heavy duty ribs
 
BPO

425

8645000
LKV       GM-640-91-00QC-A4 Price Picture
not
available
  8645000
  BPO
425
Cable shift
Lever pin
 
Cadillac

12 bolts

Variable pitch
ORE       GM-640-91-01QA-82 Price Picture
not
available
  8623461
  Cadillac, Flat top
12 valve body bolts
 
Cadillac

13 bolts

Variable pitch
OVE       GM-640-91-00T5-P9 Price Picture
not
available
  8623461
  Cadillac, Flat top
13 valve body bolts
 
Chevy HD

4 cover bolts
EYY       GM-640-91-01PT-L9 Price Picture
not
available
  8633155
  Chevy HD K
4 dust cover bolts
6 pump bolts
6 check balls
Metric speedo bolt
No NSS bosses
Can be drilled for 6 bolt aluminum dust cover
 
Chevy HD

4 cover bolts
OVR       GM-640-91-0025-G5 Price Picture
not
available
  8633155
  Chevy HD K
4 dust cover bolts
7 pump bolt threads
6 check balls
Metric speedo bolt
No NSS bosses
Can be drilled for 6-bolt aluminum dust cover
 
Chevy HD

4 cover bolts
        GM-640-91-01PV-FF Price Picture
not
available
  8670373
  Chevy HD K
4 dust cover bolts
7 pump bolts
7 check balls
Metric speedo bolt
No NSS bosses
Can be drilled for 6 bolt aluminum dust cover
 
Chevy HD

4 cover bolts
EOO       GM-640-91-00HV-E3 Price Picture
not
available
  8670373
  Chevy HD K
4 dust cover bolts
6 pump bolts
7 check balls
Metric speedo bolt
No NSS bosses
Can be drilled for 6-bolt aluminum dust cover
 
Chevy HD

4 cover bolts

American
        GM-640-91-01XW-GR Price Picture
not
available
  8627513
  Chevy HD K
6 dust cover bolts
8 pump bolts
6 check balls
American speedo bolt
No NSS bosses
Speedo hole
Uses aluminum dust cover
 
Chevy HD

4 cover bolts

Metric
RGL       GM-640-91-023F-KG Price Picture
not
available
  8627513
  Chevy HD K
4 dust cover bolts
8 pump bolts
6 check balls
Metric speedo bolt
No NSS bosses
Speedo hole
Uses aluminum dust cover
 
Chevy HD

6 cover bolts
EVO       GM-640-91-02C8-G2 Price Picture
not
available
  8627513
  Chevy HD K
6 dust cover bolts
8 pump threads
6 check balls
Metric speedo bolt
No NSS bosses
Open speedo hole
Uses aluminum dust cover
 
Chevy HD

6 cover bolts
ELB       GM-640-91-0026-J7 Price Picture
not
available
  8627513
  Chevy HD K
6 dust cover bolts
8 pump threads
6 check balls
Metric speedo bolt
No NSS bosses
Plugged speedo hole
Uses aluminum dust cover
 
Chevy HD

6 cover bolts
GYO       GM-640-91-01AX-C2 Price Picture
not
available
  8633155
  Chevy HD K
6 dust cover bolts
7 pump threads
6 check balls
Metric speedo bolt
No NSS bosses
Plugged speedo hole
Known to fit aluminum dust cover
 
Chevy HD

6 cover bolts
VYV       GM-640-91-0296-LL Price Picture
not
available
  8633155
  Chevy HD K
6 dust cover bolts
6 pump threads
6 check balls
Metric speedo bolt
No NSS bosses
Open speedo hole
Uses 6-bolt aluminum dust cover
 
Chevy HD

6 cover bolts
OLB       GM-640-91-015E-HE Price Picture
not
available
  8633155
  Chevy HD K
6 dust cover bolts
6 pump bolts
6 check balls
Metric speedo bolt
No NSS bosses
Plugged speedo hole
Uses 6 bolt aluminum dust cover
 
Chevy HD

6 cover bolts
VLR       GM-640-91-0124-G5 Price Picture
not
available
  8670373
  Chevy HD K
6 dust cover bolts
6 pump bolts
7 check balls
Metric speedo bolt
No NSS bosses
Plugged speedo hole
Uses aluminum dust cover
 
Chevy

American

Blank bosses
EER       GM-640-91-01R6-GC Price Picture
not
available
  8626388
69-70 Chevy
4 dust cover bolts
8 pump threads
6 check balls
American speedo bolt
Manual control seal
2 Blank NSS bosses by manual control lever
 
Chevy

American

No NSS bosses
YGV       GM-640-91-0024-E3 Price Picture
not
available
  8623462
  Chevy
4 dust cover bolts
8 pump threads
6 check balls
American speedo bolt
No manual shaft seal
 
Chevy

American

No NSS bosses
RVY       GM-640-91-015C-N8 Price Picture
not
available
  8623462
  Chevy
4 dust cover bolts
8 pump threads
6 check balls
American speedo bolt
Manual shaft seal
 
Chevy

American

Threaded bosses
        GM-640-91-00H6-NY Price Picture
not
available
  8626388
69 Chevy
4 dust cover bolts
8 pump threads
2 threaded NSS bosses by manual control lever
 
Chevy

Metric
ERK       GM-640-91-01AG-FX Price Picture
not
available
  8623462
  Chevy
4 dust cover bolts
8 pump threads
6 check balls
Metric speedo bolt
No NSS bosses
Manual shaft seal
 
Chevy

Metric
EKR       GM-640-91-00XN-E3 Price Picture
not
available
  8623462
  Chevy
4 dust cover bolts
8 pump threads
6 check balls
Metric speedo bolt
No NSS bosses
 
Chevy

Metric
VVV       GM-640-91-0154-K8 Price Picture
not
available
  8623462
  Chevy
4 dust cover bolts
7 pump threads
6 check balls
Metric speedo bolt
No NSS bosses
 
Chevy

Metric
KGO       GM-640-91-01Q4-L6 Price Picture
not
available
  8623462
  Chevy
4 dust cover bolts
6 pump threads
6 check balls
Metric speedo bolt
No NSS bosses
 
Chevy

Metric
        GM-640-91-01J8-M7 Price Picture
not
available
  8633153
82 Chevy
4 dust cover bolts
pump threads
6 check balls
Metric speedo bolt
No NSS threads
 
Chevy

Metric
YGO       GM-640-91-018R-8C Price Picture
not
available
  8633156
  Chevy
4 dust cover bolts
7 pump threads
6 check balls
Metric speedo bolt
 
Chevy

Metric
GGY       GM-640-91-01WY-KV Price Picture
not
available
  8633156
  Chevy
4 dust cover bolts
6 pump threads
6 check balls
Metric speedo bolt
 
Jaguar

7 bolts
        GM-640-91-01EE-FX Price Picture
not
available
  8629218
  Jaguar, Round, Passenger starter
7 pump bolts
This case is easily mixed up with a similar Jeep case.
 
Jaguar

8 bolts
        GM-640-91-009M-60 Price Picture
not
available
  8629218
  Jaguar, Round, Passenger starter
8 pump bolts
This case is easily mixed up with a similar Jeep case
 
    CASE, Transmission AAU9595
AAU009595
 
Jeep

900 starter
OVV       GM-640-91-0029-FF Price Picture
not
available
  8627678
74-79 Jeep, Round, Passenger starter
This case is easily mixed up with similar Jaguar cases
 
    CASE, Transmission 8127307  
Round

Fill hole

Buick
VLG       GM-640-91-026K-EW Price Picture
not
available
  8623071
  Buick, Round, Driver starter
8 pump bolts
13 valve body bolts
Fill hole
American threads
No NSS
6 check balls
Metal vent
Small wire hole
 
Round

Fill hole

Jeep
VYO       GM-640-91-029X-GV Price Picture
not
available
  8623506
  Jeep, Round, Driver starter
8 pump bolts
11 valve body bolts
Fill hole
American threads
No NSS
6 check balls
Plugged speedo
Metal vent
 
Round

Fill hole

Jeep
OLL       GM-640-91-0028-CC Price Picture
not
available
  8623503
70-73 Jeep, Round, Driver starter
8 pump bolts
11 valve body bolts
Fill hole
American threads
No NSS
6 check balls
Plugged speedo
Metal vent
 
Round

No fill hole
        GM-640-91-01PN-HW Price Picture
not
available
  8623071
  Cadillac, Round, Driver starter
8 pump bolts
13 valve body bolts
No fill hole
American threads
No NSS
6 check balls
Metal vent
Small wire hole
 

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


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877-771-3372

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  Last updated:  03/20/2019