AVSPARE.COM
parts catalog
  1. Home
  2. Caterpillar catalog

4N3991 GOVERNOR GROUP--Part 2 of 3 Serial No. 98N437-Up D346 VEHICULAR ENGINE


FUEL SYSTEM
GOVERNOR GP
CONTROL GP-GOVERNOR
PUMP GP-FUEL PRIMING
CONTROL GP-GOVERNOR
PUMP GP-FUEL PRIMING
PUMP GP-FUEL TRANSFER

VEHICULAR ENGINE D346 VEHICULAR ENGINE 98N
 D346 VEHICULAR ENGINE 98N00001-UP UEG0217S D346 98N   (1970)

FUEL SYSTEM

GOVERNOR GP
GOVERNOR GP
4N-3991 GOVERNOR GP
GOVERNOR GP
4N-3991 GOVERNOR GP
GOVERNOR GP
4N-3991 GOVERNOR GP
GOVERNOR GP
4N-3991 GOVERNOR GP
TORQUE CONTROL GP
4N-4267 TORQUE CONTROL GP
TORQUE CONTROL GP
4N-4267 TORQUE CONTROL GP
 

#UEG0217S0140
 

4N-3991: GOVERNOR GP

4N3991 GOVERNOR GROUP--Part 2 of 3
Serial No. 98N437-Up
c212798 UEG0217S
4N3991 GOVERNOR GP Parts scheme
  For full view, you need register

Parts for your D346 VEHICULAR ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8L-4154 [1] COLLAR  
2. 9L-6422 [1] SPRING  
3. 2P-8679 [1] STRAINER  
4. 8M-8739 [1] BOLT  
5. 8L-4155 [1] SCREW  
  1B-4201 C [1] NUT  
6. 4N-8445 C [1] BOLT  
  4B-9747 [1] WASHER  
7. 5L-8992 [1] COVER  
8. 5L-8991 [1] GASKET  
9. 1B-9575 [1] BOLT  
10. 2P-8697 [1] GASKET  
11. 4N-4063 [1] LEVER ASSEM.  
  9S-4466 [1] LEVER ASSEM.  
  5H-1351 [1] PIN  
12. 9M-9788 [1] PLUNGER  
13. 4L-9971 [1] SPRING  
14. 9S-4468 [1] BOLT  
  2F-4159 [1] LOCK  
15. 9M-6302 [2] WASHER  
16. 2S-0007 [1] SLEEVE  
17. 7M-7219 [1] BEARING  
  7M-7193 [2] RACE  
18. 3K-0810 [1] RING  
19. 7L-8771 [1] VALVE ASSEM.  
  7L-8696 [1] SPRING  
20. 3B-1925 [1] GASKET  
21. 2P-8725 [1] PISTON ASSEM.  
22. 7L-8777 [1] SLEEVE  
23. 7S-8447 [1] PISTON ASSEM.  
24. 8M-8997 [1] SEAL  
25. 7B-8105 [1] RING  
26. 4N-3887 C [1] RING  
  2P-8630 C [1] DOWEL  
27. 2N-0478 [1] WEIGHT ASSEM.  
  2N-0477 [2] WEIGHT  
28. 1S-5440 [2] DOWEL  
29. 9M-6303 [1] SPRING  
30. 6N-8629 C [1] SEAT  
31. 4N-6681 [1] SPRING  
32. 2N-0828 [2] WASHER  
33. 6N-3504 [1] SEAT  
34. 8H-9181 [1] SPRING  
35. 3L-5987 [1] COVER  
36. 8L-3873 [1] GASKET  
37. 9M-6293 [1] LOCK  
38. 2A-5546 [3] BOLT  
39. 9F-6580 [2] BOLT  
40. 7F-2836 [1] LOCK  
41. 3N-0649 [1] LOCK  
42. 9S-4673 [1] BAND ASSEM.  
43. 2P-9556 [1] SPACER  
  C   INDICATES CHANGE
 

#UEG0217S0141
 

4N-3991: GOVERNOR GP

4N3991 GOVERNOR GROUP--Part 3 of 3
Serial No. 98N437-Up
c166029 UEG0217S
4N3991 GOVERNOR GP Parts scheme
  For full view, you need register

Parts for your D346 VEHICULAR ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3P-0008 [1] HOUSING ASSEM.  
2. 5M-6214 [1] PLUG  
3. 9S-4671 [1] SEAL  
4. 9S-0798 [1] BEARING  
5. 8S-0134 [1] BEARING  
6. 4F-4585 [1] PLUG  
7. 2H-1190 [1] DOWEL  
8. 9F-2083 [2] DOWEL  
9. 8M-8403 [1] GUIDE  
10. 2N-5627 [1] GEAR ASSEM.  
  2N-5628 [1] GEAR (26 Teeth)  
  2N-5625 [5] SPRING  
11. 2N-5626 [1] YOKE  
12. 6D-9953 [2] PIN  
13. 8M-8993 [1] RING  
  2N-5624 [1] RETAINER  
  8M-8726 [1] DOWEL  
14. 7L-8748 [1] COVER  
15. 2N-5629 [1] SHAFT ASSEM.  
  2N-5630 [1] SHAFT  
16. 2N-3220 [1] GEAR (13 Teeth)  
17. 3N-2712 [1] DOWEL  
18. 3N-3349 [1] HOUSING ASSEM.  
  9F-2247 [1] PLUG  
  5F-1749 [2] DOWEL  
19. 2D-6642 [3] BALL  
20. 7L-8782 [1] BEARING  
21. 4F-3492 [2] DOWEL  
22. 1N-5861 [1] RING  
23. 1N-5879 [1] PINION  
24. 7L-0280 [1] PIN ASSEM.  
25. 7S-9352 [1] LEVER  
26. 1S-7105 [1] PIN  
27. 3S-6516 [2] SCREW  
  3B-4502 [2] LOCKWASHER  
28. 2N-3221 [1] GEAR (13 Teeth)  
29. 3S-6552 [1] GASKET  
30. 7L-0871 [1] SHAFT  
 

#UEG0217S0142
 

4N-4267: TORQUE CONTROL GP

4N4267 TORQUE CONTROL GROUP--Type 1
Serial No. 98N416-Up
Part of 4N3991 Governor Group shown on Pages 33K, 33N and 33Q-1
c143957 UEG0217S
4N4267 TORQUE CONTROL GP Parts scheme
  For full view, you need register

Parts for your D346 VEHICULAR ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4F-7957 [2] BOLT  
2. 9M-6292 [1] LOCK  
3. 4N-4218 [1] CONTACT  
4. 2S-7391 [1] BAR  
5. 8M-9062 [1] RETAINER  
6. 2S-7390 [2] SPACER  
7. 3S-0602 [1] RETAINER  
8. 1P-6452 [1] INSULATOR  
 

#UEG0217S0143
 

4N-4267: TORQUE CONTROL GP

4N4267 TORQUE CONTROL GROUP--Type 2
Serial No. 98N416-Up
Part of 4N3991 Governor Group shown on Pages 33K, 33N and 33Q-1
c228212 UEG0217S
4N4267 TORQUE CONTROL GP Parts scheme
  For full view, you need register

Parts for your D346 VEHICULAR ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4F-7957 [2] BOLT  
2. 9M-6292 [1] LOCK-NUT  
3. 4N-4218 [1] CONTACT  
4. 2S-7391 [1] BAR-STOP  
5. 8M-9062 [1] RETAINER-SPRING  
6. 1P-9958 C [1] INSULATOR  
7. 3S-0602 [1] RETAINER-SPRING  
8. 1P-6452 [1] INSULATOR  
9. 9L-7235 C [1] SHIM-TORQUE SPRING  
  C   CHANGE FROM PREVIOUS TYPE
 

#UEG0217S0144
 

7L-6418: GOVERNOR CONTROL GROUP

7L6418 GOVERNOR CONTROL GROUP
Serial No. 98N1 to 98N409 inclusive
c111872 UEG0217S
7L6418 GOVERNOR CONTROL GROUP Parts scheme
  For full view, you need register

Parts for your D346 VEHICULAR ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1D-4538 [4] BOLT  
  3B-4505 [4] LOCKWASHER  
2. 4B-5270 [4] WASHER  
3. 7L-6361 [1] CHANNEL ASSEM.  
4. 5M-6755 [4] SCREW  
  3B-4502 [4] LOCKWASHER  
  4B-4274 [4] WASHER  
5. 3L-3825 [4] SPACER  
6. 6L-7752 [2] BEARING  
7. 7L-6416 [1] SHAFT  
8. 3K-6980 [2] SCREW  
9. 7L-0872 [2] LEVER  
10. 2A-4133 [2] PIN  
  3B-4609 [2] COTTER PIN  
11. 4F-1001 [2] YOKE  
12. 7L-6286 [1] ROD  
13. 1A-8285 [2] NUT  
14. 3K-8282 [1] PIN  
 

#UEG0217S0145
 

1P-2297: FUEL PRIMING PUMP ASSEMBLY

1P2297 FUEL PRIMING PUMP ASSEMBLY
c109786 UEG0217S
1P2297 FUEL PRIMING PUMP ASSEMBLY Parts scheme
  For full view, you need register

Parts for your D346 VEHICULAR ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7B-8634 [1] HANDLE  
2. 9S-8017 [1] CAP  
3. 9S-8015 [2] RETAINER  
4. 3H-1461 [1] SEAL  
5. 8M-8210 [1] SPRING  
6. 9S-8020 [1] BARREL ASSEM.  
7. 5L-4197 [1] PIN  
8. 1P-2298 [2] VALVE ASSEM.  
    (Parts of 9S8020 Assem.)
9. 1P-2278 [1] RING  
10. 1A-2029 H [2] BOLT  
  3B-4506 [2] LOCKWASHER  
11. 8S-6157 H [1] GASKET  
12. 1P-2280 [1] ROD  
13. 9S-4169 [2] SPRING  
14. 9S-8016 [1] GASKET  
15. 9F-7882 [1] PIN  
16. 4F-7391 [1] SEAL  
  H   NOT PART OF 1P2297 ASSEM.
 

#UEG0217S0146
 

7L-6418: GOVERNOR CONTROL GROUP

7L6418 GOVERNOR CONTROL GROUP
Serial No. 98N410-Up
c206891 UEG0217S
7L6418 GOVERNOR CONTROL GROUP Parts scheme
  For full view, you need register

Parts for your D346 VEHICULAR ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1D-4538 [4] BOLT  
  3B-4505 [4] LOCKWASHER  
2. 4B-5270 [4] WASHER  
3. 7L-6361 [1] CHANNEL ASSEM.  
4. 5M-6755 [4] SCREW  
  3B-4502 [4] LOCKWASHER  
  4B-4274 [4] WASHER  
5. 3L-3825 [4] SPACER  
6. 6L-7752 [2] BEARING  
7. 7L-6416 [1] SHAFT  
8. 1M-1254 C [2] BOLT  
9. 3N-4892 C [2] LEVER  
10. 2A-4133 [2] PIN  
  3B-4609 [2] COTTER PIN  
11. 4F-1001 [2] YOKE  
12. 7L-6286 [1] ROD  
13. 1A-8285 [2] NUT  
14. 3K-8282 [1] PIN  
  C   INDICATES CHANGE
 

#UEG0217S0147
 

6N-9740: FUEL PRIMING PUMP BARREL ASSEMBLY

6N9740 FUEL PRIMING PUMP BARREL ASSEMBLY
Provides Field Replacement for 9S8020 Barrel Assembly shown on Page 34
c211811 UEG0217S
6N9740 FUEL PRIMING PUMP BARREL ASSEMBLY Parts scheme
  For full view, you need register

Parts for your D346 VEHICULAR ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. [1] BARREL  
2. 8F-6864 [1] PIN  
3. 9S-8018 [1] BASE  
4. 1P-2298 [2] VALVE ASSEM.  
5. 5L-4197 [1] PIN  
 

#UEG0217S0148
 

8S-0199: FUEL TRANSFER PUMP GROUP

8S199 FUEL TRANSFER PUMP GROUP (5S9657 N/S)
Serial No. 98N415-Up
c204432 UEG0217S
8S0199 FUEL TRANSFER PUMP GROUP Parts scheme
  For full view, you need register

Parts for your D346 VEHICULAR ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1B-9575 [6] BOLT 1.75 in. (44.45 mm) long  
  3B-4505 [6] LOCKWASHER  
2. 7S-2380 [1] COVER ASSEM.  
3. 1T-0099 [1] PIN  
4. 7H-3171 [2] PLUG  
    (Parts of 7S2380 Assem.)
5. 4M-9215 [1] GEAR (10 Teeth)  
6. 6N-2521 C [1] BODY ASSEM.  
7. 3B-1304 [1] SHAFT  
8. 3S-9466 [1] BEARING  
    (Parts of 6N2521 Assem.)
9. 6J-2419 [2] SEAL  
10. 4N-8309 C [1] CAGE ASSEM.  
11. 8F-6058 [1] BEARING  
12. 4N-4248 [2] SEAL  
    (Parts of 4N8309 Assem.)
13. 8S-1925 [1] GEAR (11 teeth)  
14. 2F-8616 [1] NUT  
15. 3H-1489 [1] KEY  
16. 4B-3388 H [2] BOLT 1.125 in.(28.60 mm)  
17. 3B-4505 H [2] LOCKWASHER  
18. 4N-8308 C [1] SHAFT ASSEM.  
19. 7L-7735 [1] GASKET  
  C   INDICATES CHANGE
  H   NOT PART OF 8S199 PUMP GROUP
 

#UEG0217S0149
 

8S-0199: FUEL TRANSFER PUMP GROUP

8S199 FUEL TRANSFER PUMP GROUP
Serial No. 98N1 to 98N414 inclusive
c107299 UEG0217S
8S0199 FUEL TRANSFER PUMP GROUP Parts scheme
  For full view, you need register

Parts for your D346 VEHICULAR ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1B-9575 [6] BOLT 1.75" long)  
  3B-4505 [6] LOCKWASHER  
2. 7S-2380 [1] COVER ASSEM.  
3. 1T-0099 [1] PIN  
4. 7H-3171 [2] PLUG  
    (Parts of 7S2380 Assem.)
5. 4M-9215 [1] GEAR (10 Teeth)  
6. 7S-2382 [1] BODY ASSEM.  
7. 3B-1304 [1] SHAFT  
8. 3S-9466 [1] BEARING  
    (Parts of 7S2382 Assem.)
9. 6J-2419 [2] SEAL  
10. 8S-0154 [1] CAGE ASSEM.  
11. 8F-6058 [1] BEARING  
12. 4H-1723 [1] SEAL  
    (Parts of 8S154 Assem.)
13. 8S-1925 [1] GEAR (11 Teeth)  
14. 2F-8616 [1] NUT  
15. 3H-1489 [1] KEY  
16. 4S-6414 [1] RETAINER  
17. 3D-2992 [1] SEAL  
18. 3S-4182 [1] SEAL  
19. 7L-7735 [1] GASKET  
20. 4S-5465 [1] WASHER  
21. 4B-3388 [2] BOLT (1.125" long)  
  3B-4505 H [2] LOCKWASHER  
22. 8S-0141 [1] SHAFT ASSEM.  
  H   NOT PART OF 8S199 PUMP GROUP
 

Information:

Engine News
Explanation Of Differences In Timing Advance Information
1981/08/26
Make Set Point Measurements Easier With The 6V4060 Engine Set Point Indicator
1982/08/25
Explanation Of Engine High Idle RPM And Correct Adjustment Of Engine Setpoint
1983/11/30
Hydramechanical Governor Fuel Setting Information
1985/06/01
Improved Sleeve Bearing Used In Drive End Of Fuel Injection Pump Housing
1986/03/01
Black Nylon Fuel Seals For Lockwire Available Only To NACD Dealers For Certain Customers
1986/06/01
Update Information For Caterpillar Fuel Injection Equipment Test Stand
1986/07/01
More Flexible Lockwire Used With Nylon Seals For Sealing Critical Areas
1986/10/01
Initial Start Of Engine Using An EGB29P Governor/Actuator After Filling With Oil
1987/05/01
New Spring Used In Fuel Ratio Control
1977/03/15
Correct Adjustment Of Fuel Shut-Off Solenoid Shaft Can Prevent Failures
1977/07/13
Special Instruction
Using The 6V4060 Engine Set Point Indicator Group{0781}
Using The 6V4060 Engine Set Point Indicator Group{0781}
Fuel System and Fuel Ratio Control Test Procedure{1264, 1278}
Fuel System and Fuel Ratio Control Test Procedure{1264, 1278}
"A Series" Governor And Air/Fuel Ratio Control Response And Low Power Test{0374}
"A Series" Governor And Air/Fuel Ratio Control Response And Low Power Test{0374}
Installation Of Governor Spring Guide{1264}
Installation Of Governor Spring Guide{1264}
Service Letter-NACD
Certain 2S7264 And 3S1467 Fuel Injection Pump Assemblies Need To Be Removed From Parts Stock
Certain 2S7264 And 3S1467 Fuel Injection Pump Assemblies Need To Be Removed From Parts Stock
Service Letter-Australia
Service Letter-CFEL
Service Letter-CSARL
Service Letter-Americas
Service Letter-Brazil
Service Letter-Truck/Ag/Marine
Specifications
Fuel Injection Pump
5.4" BORE, 60ø V8 VEHICULAR ENGINE
Governor<BR> (8S6420)
5.4" BORE, 60ø V8 VEHICULAR ENGINE
Governor<BR> (1N7154)
5.4" BORE, 60ø V8 VEHICULAR ENGINE
Governor<BR> (1N7998)
5.4" BORE, 60ø V8 VEHICULAR ENGINE
Governor<BR> (4N3991)
5.4" BORE, 60ø V8 VEHICULAR ENGINE
Governor<BR> (4N3660)
5.4" BORE, 60ø V8 VEHICULAR ENGINE
Fuel Transfer Pump<BR> (8S199)
5.4" BORE, 60ø V8 VEHICULAR ENGINE
Variable Drive For The Fuel Injection Pump Camshaft<BR> (4N6680)
5.4" BORE, 60ø V8 VEHICULAR ENGINE
Variable Drive For The Fuel Injection Pump Camshaft<BR> (4S9498)
5.4" BORE, 60ø V8 VEHICULAR ENGINE
Service Letter-China
Certain 2S7264 And 3S1467 Fuel Injection Pump Assemblies Need To Be Removed From Parts Stock
Certain 2S7264 And 3S1467 Fuel Injection Pump Assemblies Need To Be Removed From Parts Stock
Service Letter-Asia
Service Letter-APD
Disassembly and Assembly
Fuel Transfer Pump
DISASSEMBLY AND ASSEMBLY D346
Fuel Ratio Control
DISASSEMBLY AND ASSEMBLY D346
Governor
DISASSEMBLY AND ASSEMBLY D346
Variable Timing Unit
DISASSEMBLY AND ASSEMBLY D346
Fuel Injection Pump Housing
DISASSEMBLY AND ASSEMBLY D346
Service Magazine
Make Set Point Measurements Easier With The 6V4060 Engine Set Point Indicator{0651}
1982/08/16
Explanation Of Engine High Idle RPM And Correct Adjustment Of Engine Setpoint{1264}
1983/11/07
Comparison Of Fuel Timing Tolerances For Field Settings{1250,1251,1281}
1985/10/28
Nylon Seals Used On Lockwire To Seal Critical Areas; Parts Service Seals Available For NACD Dealers{1257,1264}
1986/03/10
Improved Sleeve Bearing Used In Drive End Of Fuel Injection Pump Housing{1253}
1986/03/10
Black Nylon Fuel Seals For Lockwire Available Only To NACD Dealers For Certain Customers{1257,1264}
1986/06/09
Changes Have Been Made To OT Microfiche (Fuel Setting And Related Information){1250,1251,1281}
1986/06/16
More Flexible Lockwire Used With Nylon Seals For Sealing Critical Areas{1257,1264}
1986/09/22
Nylon Seals Used On Lockwire To Seal Critical Areas; All Subsidiary Dealers Can Now Order Parts Service Seals {1257,1264}
1986/11/03
New Spring Used In Fuel Ratio Control{1278}
1977/03/21
Improved High Idle Display Of The 6V3100 And 8T5300/8T5301 Engine Timing Indicator Groups{0781}
1987/03/16
Do Not Use The 5B1401 Cleaning Tool Group To Clean The Orifice In Capsule-Type Fuel Injection Nozzles{0650,1254}
1978/04/24
Use New 6V22 Tool Group To Make Replacement Of Worn Governor Spring Guides{0620}
1978/09/25
Modification To Rack Adjusting Tool Needed For Higher Rack Settings{0654,1257}
1978/10/16
9S8100 Tool Group Changed To Use With Fuel Transfer Pump Only{0622}
1979/05/28
Changes Made To 8S2243 And 8S4613 Wrenches Used On Fuel Injection Pumps{0612,1251}
1979/08/06

Caterpillar Parts SIS Catalog D346 :

GOVERNOR GP
4N-3991 GOVERNOR GP
GOVERNOR GP
4N-3991 GOVERNOR GP
GOVERNOR GP
4N-3991 GOVERNOR GP
GOVERNOR GP
4N-3991 GOVERNOR GP
GOVERNOR GP
4N-3991 GOVERNOR GP
GOVERNOR GP
4N-3991 GOVERNOR GP
GOVERNOR GP
4N-3991 GOVERNOR GP
GOVERNOR GP
1N-7154 GOVERNOR GP
GOVERNOR GP
4N-3991 GOVERNOR GP
TORQUE CONTROL GP
4N-4267 TORQUE CONTROL GP
TORQUE CONTROL GP
4N-4267 TORQUE CONTROL GP
GOVERNOR CONTROL GROUP
7L-6418 GOVERNOR CONTROL GROUP
FUEL PRIMING PUMP ASSEMBLY
1P-2297 FUEL PRIMING PUMP ASSEMBLY
GOVERNOR CONTROL GROUP
7L-6418 GOVERNOR CONTROL GROUP
FUEL PRIMING PUMP BARREL ASSEMBLY
6N-9740 FUEL PRIMING PUMP BARREL ASSEMBLY
FUEL TRANSFER PUMP GROUP
8S-0199 FUEL TRANSFER PUMP GROUP

Truck sale:

 
Call 
CAT D346

Mid-America Engine
Warrior, Alabama
CAT D346
USD $10,000 
CAT D346

Vander Haag's Incorporated
Kansas City, Missouri
1976 CAT D346
USD $19,000 
1976 CAT D346

Empire Machinery
Eloy, Arizona
2011 CAT D346
USD $61,885 
2011 CAT D346

POWER PARTS PRO UAB
KAUNAS, - NOT / APPLICABLE -, Lithuania
Back to top
Contacts Request list Affiliate disclosure
The names Cat, Caterpillar, John Deere, Komatsu, Volvo, Hitachi, Doosan, JCB, Hyundai or any other original equipment manufacturers are registered trademarks of the respective original equipment manufacturers. All names, descriptions, numbers and symbols are used for reference purposes only.
AVSpare.com is in no way associated with any of the manufacturers we have listed. All manufacturer's names and descriptions are for reference only. Cat® and Caterpillar® are registered trademarks of Caterpillar, Inc.