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7N6316 GOVERNOR FUEL INJECTION AND FUEL TRANSFER PUMP GROUP--Type 1 Engine Serial No. 48W4190, 4192, 4229 to 4236, 4238 & 48W4240 to 48W13029 inclusive 7N6218 Governor, 7N6189 Control, 9N3326 Pump & 4N1101 Pump parts are shown on Pages 60D, 60E, 61B, 63G, 63H & 65 637D


FUEL SYSTEM
GOVERNOR GP
POWER TRAIN
PUMP GP
FUEL SYSTEM
GOVERNOR GP

WHEEL TRACTOR 637D WHEEL TRACTOR 26W
 637D TRACTORS 26W00001-UP (MACHINE) POWERED BY 3408 ENGINE SEBP1058 637D 26W   (1975)

FUEL SYSTEM

GOVERNOR GP
GOVERNOR, FUEL INJECTION PUMP AND FUEL TRANSFER PUMP GROUP
6N-4714 GOVERNOR, FUEL INJECTION PUMP AND FUEL TRANSFER PUMP GROUP
GOVERNOR, FUEL INJECTION PUMP AND FUEL TRANSFER PUMP GROUP
7N-1239 GOVERNOR, FUEL INJECTION PUMP AND FUEL TRANSFER PUMP GROUP
PUMP GP-GOV,FUEL INJ,FUEL TFR
7N-6316 PUMP GP-GOV,FUEL INJ,FUEL TFR
PUMP GP-GOV,FUEL INJ,FUEL TFR
7N-6316 PUMP GP-GOV,FUEL INJ,FUEL TFR
GOVERNOR GROUP
6N-4711 GOVERNOR GROUP
GOVERNOR GROUP
6N-4711 GOVERNOR GROUP
 

#SEBP10580230
 

7N-6316: PUMP GP-GOV,FUEL INJ,FUEL TFR

7N6316 GOVERNOR FUEL INJECTION AND FUEL TRANSFER PUMP GROUP--Type 1
Engine Serial No. 48W4190, 4192, 4229 to 4236, 4238 & 48W4240 to 48W13029 inclusive
7N6218 Governor, 7N6189 Control, 9N3326 Pump & 4N1101 Pump parts are shown on Pages 60D, 60E, 61B, 63G, 63H & 65
c169718 SEBP1058
7N6316 PUMP GP-GOV,FUEL INJ,FUEL TFR Parts scheme
  For full view, you need register

Parts for your 637D WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 0S-1591 [2] BOLT  
2. 1C-2251 [4] BOLT  
3. 9L-6448 [1] SPRING  
4. 2P-9556 [1] WASHER (flat)  
  2N-0828 [2] WASHER (spring)  
5. 7N-6218 Y [1] GOVERNOR GROUP  
    (Separate Illustration)
6. 7N-6189 Y [1] TORQUE CONTROL GROUP  
    (Separate Illustration)
7. 0L-1143 [1] BOLT  
8. 053-2294 [1] BOLT  
9. 3B-1915 [4] BOLT  
10. 4N-1868 [1] GASKET  
11. 9N-3326 Y [1] FUEL INJECTION PUMP GROUP  
    (Separate Illustration)
12. 0S-1594 [6] BOLT  
13. 4N-1104 [1] GASKET  
14. 4N-1101 Y [1] FUEL TRANSFER PUMP GROUP  
    (Separate Illustration)
15. 5P-4837 [1] ADAPTER  
  Y   SEPARATE ILLUSTRATION
 

#SEBP10580231
 

7N-6316: PUMP GP-GOV,FUEL INJ,FUEL TFR

7N6316 GOVERNOR, FUEL INJECTION & FUEL TRANSFER PUMP GROUP--Type 2
Engine Serial No. 48W4190, 4192, 4229 to 4236, 4238 & 48W4240 to 13029 inclusive
7N6218 Governor, 8N3954 Control, 9N3326 Pump & 4N1101 Pump parts are shown on
Pages 60D, 60E, 61B, 63G, 63H & 65
c225169 SEBP1058
7N6316 PUMP GP-GOV,FUEL INJ,FUEL TFR Parts scheme
  For full view, you need register

Parts for your 637D WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 0S-1591 [2] BOLT  
2. 1C-2251 [4] BOLT  
3. 9L-6448 [1] SPRING  
4. 2P-9556 [1] WASHER (flat)  
  2N-0828 [2] WASHER (spring)  
5. 7N-6218 Y [1] GOVERNOR GROUP  
    (Separate Illustration)
6. 8N-3954 CY [1] TORQUE CONTROL GROUP  
    (Separate Illustration)
7. 0L-1143 [1] BOLT  
8. 053-2294 [1] BOLT  
9. 3B-1915 [4] BOLT  
10. 4N-1868 [1] GASKET  
11. 9N-3326 Y [1] FUEL INJECTION PUMP GROUP  
    (Separate Illustration)
12. 0S-1594 [6] BOLT  
13. 4N-1104 [1] GASKET  
14. 4N-1101 Y [1] FUEL TRANSFER PUMP GROUP  
    (Separate Illustration)
15. 5P-4837 [1] ADAPTER  
  C   INDICATES CHANGE
  Y   SEPARATE ILLUSTRATION
 

#SEBP10580232
 

1W-0413: GOV, FUEL INJ & TFR PUMP GP

1W0413 PUMP GP--GOVERNOR, FUEL INJECTION & FUEL TRANSFER
Engine S/N 48W13030-17798
1W0414-Page 60E.01, 1W6545-Page 61D, 7N6389-Page 63L,
4N1101-Page 65
c233235 SEBP1058
1W0413 GOV, FUEL INJ & TFR PUMP GP Parts scheme
  For full view, you need register

Parts for your 637D WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 0S-1591 [2] BOLT  
2. 1C-2251 [4] BOLT  
3. 9L-6448 [1] SPRING  
4. 2P-9556 [1] WASHER (flat)  
  2N-0828 [2] WASHER (spring)  
5. 1W-0414 Y [1] GOVERNOR GROUP  
    (Separate Illustration)
6. 1W-6545 Y [1] TORQUE CONTROL GROUP  
    (Separate Illustration)
7. 0L-1143 [1] BOLT  
8. 053-2294 [1] BOLT  
9. 3B-1915 [4] BOLT  
10. 4N-1868 [1] GASKET  
11. 7N-6389 Y [1] FUEL INJECTION PUMP GROUP  
    (Separate Illustration)
12. 0S-1594 [6] BOLT  
13. 4N-1104 [1] GASKET  
14. 4N-1101 Y [1] FUEL TRANSFER PUMP GROUP  
    (Separate Illustration)
15. 5P-4837 [1] ADAPTER  
  Y   SEPARATE ILLUSTRATION
 

#SEBP10580233
 

1W-0413: GOV, FUEL INJ & TFR PUMP GP

1W0413 PUMP GP--GOVERNOR, FUEL INJECTION & FUEL TRANSFER
Engine S/N 48W17799-18646
4W2922-Page 60E.03, 1W6545-Page 61D, 4N1101-Page 65B, 7N6389-Page 63L
c328590 SEBP1058
1W0413 GOV, FUEL INJ & TFR PUMP GP Parts scheme
  For full view, you need register

Parts for your 637D WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 0S-1571 C [2] BOLT  
2. 1C-2251 [4] BOLT  
3. 9L-6448 [1] SPRING-GOVERNOR  
4. 2P-9556 [1] WASHER (FLAT)  
  2N-0828 [2] WASHER (SPRING)  
5. 4W-2922 CY [1] GOVERNOR GP  
6. 1W-6545 Y [1] CONTROL GP-TORQUE  
7. 0L-1143 [1] BOLT  
8. 053-2294 [1] BOLT-12 POINT HEAD  
9. 3B-1915 [4] BOLT  
10. 4N-1868 [1] GASKET  
11. 7N-6389 Y [1] PUMP GP-FUEL INJECTION  
12. 0S-1594 [6] BOLT  
13. 4N-1104 [1] GASKET  
14. 4N-1101 Y [1] PUMP GP-FUEL TRANSFER  
  C   CHANGE FROM PREVIOUS TYPE
  Y   SEPARATE ILLUSTRATION
 

#SEBP10580234
 

2W-8961: GOV, FUEL INJ & TFR PUMP GP

2W8961 PUMP GP--GOVERNOR, FUEL INJECTION & FUEL TRANSFER
Engine S/N 48W18647-Up.
4W2922-Page 60E.03, 1W6545-Page 61D, 4W6012-Page 63N, 4N1101-Page 65B
c316906 SEBP1058
2W8961 GOV, FUEL INJ & TFR PUMP GP Parts scheme
  For full view, you need register

Parts for your 637D WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 0S-1571 [2] BOLT  
2. 1C-2251 [4] BOLT  
3. 9L-6448 [1] SPRING-GOVERNOR  
4. 2P-9556 [1] WASHER (FLAT)  
  2N-0828 [2] WASHER (SPRING)  
5. 4W-2922 Y [1] GOVERNOR GP  
6. 1W-6545 Y [1] CONTROL GP-TORQUE  
7. 0L-1143 [1] BOLT  
8. 053-2294 [1] BOLT-12 POINT HEAD  
9. 3B-1915 [3] BOLT  
10. 4N-1868 [1] GASKET  
11. 4W-6012 Y [1] PUMP GP-FUEL INJECTION  
12. 0S-1594 [4] BOLT  
13. 4N-1104 [1] GASKET  
14. 4N-1101 Y [1] PUMP GP-FUEL TRANSFER  
15. 2P-8643 [1] GASKET  
  Y   SEPARATE ILLUSTRATION
 

#SEBP10580235
 

6N-4711: GOVERNOR GROUP

6N4711 GOVERNOR GROUP--Part 1 of 3--Top View
Engine Serial No. 48W1 to 48W1377 inclusive
Part of 6N4714 and 7N1239 Governor, Fuel Injection Pump & Fuel Transfer Pump Groups shown on Pages 57 & 57A
c160435 SEBP1058
6N4711 GOVERNOR GROUP Parts scheme
  For full view, you need register

Parts for your 637D WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5P-3272 [2] SEAL  
2. 4N-1911 [1] SHAFT  
3. 1A-9579 [3] BOLT  
4. 9S-8008 [1] PLUG  
  3D-2824 [1] SEAL  
5. 0S-1594 [1] BOLT  
6. 9S-5393 [1] PLUG  
  2P-8763 [1] GASKET  
7. 9L-9578 [1] BOLT  
8. 3P-0009 [1] INSULATOR  
9. 1S-9312 [1] SPRING  
10. 1Y-0462 [1] WASHER  
11. 9M-1216 [1] PLUNGER  
12. 4N-6165 [1] SCREW (high idle)  
13. 4N-1008 [1] HOUSING ASSEM.  
    (Includes)
14. 4D-0514 [2] PLUG  
15. 9S-0798 [1] BEARING  
16. 8S-0134 [1] BEARING  
17. 5B-9318 [1] BALL  
18. 4N-5266 [1] SCREW (low idle)  
19. 5M-6214 [1] PLUG  
20. 9N-2472 [1] COVER  
  9L-9577 [1] GASKET  
21. 6H-5636 [1] BOLT  
  5B-5492 C [1] WASHER  
  C   INDICATES CHANGE
 

#SEBP10580236
 

6N-4711: GOVERNOR GROUP

6N4711 GOVERNOR GROUP--Part 2 of 3--Side View
Engine Serial No. 48W1 to 48W1377 inclusive. Part of 6N4714 and 7N1239 Governor,
Fuel Injection Pump & Fuel Transfer Pump Groups shown on Pages 57 & 57A
6N1947 Piston parts are shown on Page 61
c222866 SEBP1058
6N4711 GOVERNOR GROUP Parts scheme
  For full view, you need register

Parts for your 637D WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2F-4159 [1] LOCK  
2. 4N-1870 [1] GASKET  
3. 9S-4673 [1] BAND ASSEM.  
4. 9S-4468 [1] BOLT  
5. 9L-6509 [1] WEIGHT ASSEM.  
6. 6N-4156 [1] RING  
7. 061-6708 [1] RING  
8. 6N-7818 [1] LOCK (ring)  
9. 2P-8679 [1] STRAINER ASSEM.  
10. 2A-5328 [3] LOCK  
11. 7L-6210 [1] BOLT  
12. 6N-2501 [1] BRACKET  
13. 6N-2496 [1] LEVER  
14. 2S-7316 [1] SHAFT  
15. 6N-2502 [1] LEVER  
  6N-2498 [1] SPRING  
16. 0S-1618 [2] BOLT  
17. 6N-2507 [1] PIN  
18. 6N-1947 Y [1] PISTON GROUP  
    (Separate Illustration)
19. 5D-6539 [1] SEAL  
20. 6N-4159 [1] DRIVE ASSEM.  
    (Includes)
  2N-5626 [1] YOKE  
21. 6D-9953 [2] PIN  
22. 6N-4460 [1] SPRING  
23. 6N-4161 [1] COLLAR  
  6N-4160 [1] PIN  
24. 4N-1531 [1] PLATE ASSEM.  
    (Includes)
  6N-3175 [1] DOWEL  
  5M-6214 [1] PLUG  
25. 4N-0898 [1] DOWEL  
26. 9M-2089 [1] DOWEL  
27. 6N-6912 [1] BEARING  
28. 6N-4157 [1] GEAR ASSEM. (42 teeth)  
    (Includes)
29. 7L-4993 [1] DOWEL  
30. 2P-8686 [1] LEVER ASSEM.  
    (Includes)
  9S-4466 [1] LEVER ASSEM.  
31. 9M-9788 [1] PLUNGER  
32. 7M-7316 [1] SPRING  
33. 5H-1351 [1] PIN  
34. 8M-6393 [1] RING  
35. 6N-4158 [1] RING  
36. 6N-4164 [1] SPRING  
  Y   SEPARATE ILLUSTRATION
 

#SEBP10580237
 

6N-4711: GOVERNOR GROUP

6N4711 GOVERNOR GROUP--Part 3 of 3--Sectional View
Engine Serial No. 48W1 to 48W1377 inclusive. Part of 6N4714 and 7N1239 Governor,
Fuel Injection Pump & Fuel Transfer Pump Groups shown on Pages 57 & 57A
c160436 SEBP1058
6N4711 GOVERNOR GROUP Parts scheme
  For full view, you need register

Parts for your 637D WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2S-7235 [1] SPRING  
2. 2S-7289 [1] COLLAR  
3. 8L-4154 [1] COLLAR  
4. 1B-4201 [1] NUT  
5. 8L-4155 [1] SCREW  
6. 9M-4704 [1] BOLT  
7. 6N-3504 [1] SEAT  
8. 9M-6303 [1] SPRING  
9. 2P-8630 C [1] DOWEL  
10. 7M-7193 [2] RACE  
11. 7M-7219 [1] BEARING  
12. 3K-0810 [1] RING  
13. 2S-0007 [1] SLEEVE  
14. 4N-3887 C [1] RING  
15. 9M-6302 [2] WASHER  
16. 6N-8629 C [1] SEAT  
17. 8H-9181 [1] SPRING  
18. 8M-8739 [1] BOLT  
  C   INDICATES CHANGE
 

#SEBP10580238
 

6N-4711: GOVERNOR GROUP

6N4711 GOVERNOR GROUP--Part 1 of 3
Engine Serial No. 48W1378 to 4189, 4191, 4193 to 4228, 4237 & 48W4239 inclusive
Part of 7N1239 Governor, Fuel Injection Pump & Fuel Transfer Pump Group
shown on Page 57A
c163750 SEBP1058
6N4711 GOVERNOR GROUP Parts scheme
  For full view, you need register

Parts for your 637D WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5P-3272 [2] SEAL  
2. 4N-1911 [1] SHAFT  
3. 1A-9579 [3] BOLT  
4. 9S-8008 [1] PLUG  
  3D-2824 [1] SEAL  
5. 0S-1594 [1] BOLT  
6. 6H-5636 C [2] BOLT  
7. 5B-5492 [1] WASHER  
8. 3P-0009 [1] INSULATOR  
9. 9N-2472 [1] COVER  
10. 9L-9577 [1] GASKET  
11. 5M-6214 [1] PLUG  
12. 4N-6165 [1] SCREW (high idle)  
13. 4N-1008 [1] HOUSING ASSEM.  
    (Includes)
14. 4D-0514 C [1] PLUG  
15. 9S-0798 [1] BEARING  
16. 8S-0134 [1] BEARING  
17. 5B-9318 [1] BALL  
18. 4N-5266 [1] SCREW (low-idle)  
  C   INDICATES CHANGE
 

#SEBP10580239
 

6N-4711: GOVERNOR GROUP

6N4711 GOVERNOR GROUP--Part 2 of 3
Engine Serial No. 48W1378 to 4189, 4191, 4193 to 4228, 4237 & 48W4239 inclusive
Part of 7N1239 Governor, Fuel Injection Pump & Fuel Transfer Pump
Group shown on Page 57A. 6N1947 Piston parts are shown on Page 61
c163751 SEBP1058
6N4711 GOVERNOR GROUP Parts scheme
  For full view, you need register

Parts for your 637D WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2F-4159 [1] LOCK  
2. 4N-1870 [1] GASKET  
3. 9S-4673 [1] BAND ASSEM.  
4. 9S-4468 [1] BOLT  
5. 9L-6509 [1] WEIGHT ASSEM.  
6. 6N-4156 [1] RING  
7. [1] RING  
8. 6N-7818 [1] LOCK (ring)  
9. 2P-8679 [1] STRAINER ASSEM.  
10. 2A-5328 [3] LOCK  
11. 7L-6210 [1] BOLT  
12. 6N-2501 [1] BRACKET  
13. 6N-2496 [1] LEVER  
14. 2S-7316 [1] SHAFT  
15. 6N-2502 [1] LEVER  
  6N-2498 [1] SPRING  
16. 0S-1618 [2] BOLT  
17. 7N-2513 C [1] PIN  
18. 6N-1947 Y [1] PISTON GROUP  
    (Separate Illustration)
19. 5D-6539 C [2] SEAL  
20. 6N-4159 [1] DRIVE ASSEM.  
    (Includes)
  2N-5626 [1] YOKE  
21. 6D-9953 [2] PIN  
22. 6N-4460 [1] SPRING  
23. 6N-4161 [1] COLLAR  
  6N-4160 [1] PIN  
24. 4N-1531 [1] PLATE ASSEM.  
    (Includes)
  6N-3175 [2] DOWEL  
  5M-6214 [1] PLUG  
25. 4N-0898 [1] DOWEL  
26. 9M-2089 [1] DOWEL  
27. 6N-6912 [1] BEARING  
28. 6N-4157 [1] GEAR ASSEM. (42 teeth)  
    (Includes)
29. 7L-4993 [1] DOWEL  
30. 2P-8686 [1] LEVER ASSEM.  
    (Includes)
  9S-4466 [1] LEVER ASSEM.  
31. 9M-9788 [1] PLUNGER  
32. 7M-7316 [1] SPRING  
33. 5H-1351 [1] PIN  
34. 8M-6393 [1] RING  
35. 6N-4158 [1] RING  
36. 6N-4164 [1] SPRING  
  C   INDICATES CHANGE
  Y   SEPARATE ILLUSTRATION
 

Information:

Caterpillar Parts SIS Catalog 637D :

GOVERNOR, FUEL INJECTION PUMP AND FUEL TRANSFER PUMP GROUP
7N-1239 GOVERNOR, FUEL INJECTION PUMP AND FUEL TRANSFER PUMP GROUP
GOVERNOR, FUEL INJECTION PUMP AND FUEL TRANSFER PUMP GROUP
6N-4714 GOVERNOR, FUEL INJECTION PUMP AND FUEL TRANSFER PUMP GROUP
VALVE GP-AIR CONTROL
5T-7675 VALVE GP-AIR CONTROL
VALVE GP-AIR CONTROL
2G-8774 VALVE GP-AIR CONTROL
VALVE GP-CHECK
6D-3781 VALVE GP-CHECK
THROTTLE VALVE GROUP
3S-5254 THROTTLE VALVE GROUP
VALVE GP-AIR
4D-7695 VALVE GP-AIR
ROTOCHAMBER GP
6D-4397 ROTOCHAMBER GP
PUMP GP-GOV,FUEL INJ,FUEL TFR
7N-6316 PUMP GP-GOV,FUEL INJ,FUEL TFR
GOV, FUEL INJ & TFR PUMP GP
1W-0413 GOV, FUEL INJ & TFR PUMP GP
GOV, FUEL INJ & TFR PUMP GP
1W-0413 GOV, FUEL INJ & TFR PUMP GP
GOV, FUEL INJ & TFR PUMP GP
2W-8961 GOV, FUEL INJ & TFR PUMP GP
GOVERNOR GROUP
6N-4711 GOVERNOR GROUP
GOVERNOR GROUP
6N-4711 GOVERNOR GROUP
GOVERNOR GROUP
6N-4711 GOVERNOR GROUP
GOVERNOR GROUP
6N-4711 GOVERNOR GROUP

Truck sale:

1979 CAT 637D
Call 
1979 CAT 637D

SEATTLE TRACTOR INT'L
Ravensdale, Washington
1976 CAT 637D
Call 
1976 CAT 637D

SEATTLE TRACTOR INT'L
Ravensdale, Washington
1978 CAT 637D
Call 
1978 CAT 637D

SEATTLE TRACTOR INT'L
Ravensdale, Washington
1978 CAT 637D
Call 
1978 CAT 637D

SEATTLE TRACTOR INT'L
Ravensdale, Washington
1979 CAT 637D
Call 
1979 CAT 637D

SEATTLE TRACTOR INT'L
Ravensdale, Washington
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