BASIC ENGINE
CYLINDER BLOCK GPCRANKSHAFT GP
SERVICE EQUIPMENT AND SUPPLIES
GASKET & SEAL KITSBASIC ENGINE
CYLINDER BLOCK GP#UEG0242S0110
4N-4093: CYLINDER BLOCK GROUP
4N4093 CYLINDER BLOCK GROUP
Serial No. 57K650 to 57K726 inclusive. Part of Cylinder Block and Covers shown on
Pages 31T and 31W. Only separate parts serviced. When complete Group is required
order 6N1556 Block Assembly plus 1P1732 Hardware Kit
Serial No. 57K650 to 57K726 inclusive. Part of Cylinder Block and Covers shown on
Pages 31T and 31W. Only separate parts serviced. When complete Group is required
order 6N1556 Block Assembly plus 1P1732 Hardware Kit
Parts for your D348 VEHICULAR ENGINE:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 5H-4279 | [2] | PLUG | |
| 2. | 3S-4507 | [1] | FERRULE | |
| 4. | 9S-4086 | [4] | DOWEL | |
| 5. | 9S-4087 | [2] | DOWEL | |
| 6. | 3J-5390 | [2] | PLUG | |
| 7. | 5M-6213 | [1] | PLUG | |
| 8. | 4B-5387 | [1] | PLUG | |
| 10. | 2S-4241 | [1] | PLUG | |
| 11. | 2A-3576 | [5] | DOWEL | |
| 12. | 2S-4129 | [1] | SHAFT | |
| 13. | 0L-1021 | [1] | PLUG | |
| 14. | 1B-5170 | [2] | PLUG | |
| 15. | 4N-3315 | [1] | SHAFT (idler) | |
| 16. | 2S-5663 | [1] | TUBE | |
| 17. | 9S-9752 | [28] | STUD | |
| 1A-5666 | [28] | NUT | ||
| 4D-6419 | [28] | WASHER | ||
| 18. | 1S-0521 | [2] | FERRULE | |
| 19. | 5S-5188 | [5] | CAP ASSEM. (Front & Intermediate) | |
| 20. | 4F-2609 | [1] | DOWEL | |
| 21. | 9S-1218 | [2] | CAP (rear & center) | |
| 22. | 5B-5812 | [1] | DOWEL | |
| 23. | 2H-1190 | [12] | DOWEL |
#UEG0242S0111
6N-7329: CYLINDER BLOCK AS
6N7329 CYLINDER BLOCK ASSEMBLY
Serial No. 57K727-Up. Part of 1N8600 Cylinder Block & Covers Group
shown on Pages 31Z & 31-4
Serial No. 57K727-Up. Part of 1N8600 Cylinder Block & Covers Group
shown on Pages 31Z & 31-4
Parts for your D348 VEHICULAR ENGINE:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 5H-4279 | [ 2] | PLUG | |
| 2. | 5B-5812 | [ 2] | DOWEL | |
| 3. | 0L-0659 | [ 2] | STUD | |
| 4. | 9S-4086 | [ 4] | DOWEL | |
| 5. | 9S-4087 | [ 2] | DOWEL | |
| 6. | 3J-5390 | [ 2] | PLUG | |
| 7. | 5M-6213 | [ 1] | PLUG | |
| 8. | 4B-5387 | [ 1] | PLUG | |
| 9. | 2H-1190 | [ 12] | DOWEL | |
| 10. | 2A-3576 | [ 4] | DOWEL | |
| 11. | 1B-5170 | [ 2] | PLUG | |
| 12. | 5S-5188 | [ 5] | CAP ASSEM. (front & intermediate) | |
| (Includes) | ||||
| 13. | 4F-2609 | [ 1] | DOWEL | |
| 14. | 9S-1218 | [ 2] | CAP (rear & center) | |
| 15. | 4N-3315 | [ 1] | SHAFT (idler) | |
| 16. | 2S-5663 | [ 1] | TUBE | |
| 17. | 9S-9752 | [ 28] | STUD | |
| 1A-5666 | [ 28] | NUT | ||
| 4D-6419 | [ 28] | WASHER | ||
#UEG0242S0112
CRANKSHAFT
CRANKSHAFT
Serial No. 57K1 to 57K183 inclusive
Serial No. 57K1 to 57K183 inclusive
Parts for your D348 VEHICULAR ENGINE:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 8S-5141 | [1] | SEAL | |
| 2. | 1S-2665 | [1] | GASKET | |
| 3. | 9S-0684 | [7] | BEARING | |
| 4. | 1N-8408 | [1] | CRANKSHAFT ASSEM. | |
| 5. | 3R-4256 | [1] | GEAR (50 Teeth) | |
| 6. | 4B-3365 | [1] | DOWEL | |
| 7. | 4F-5695 | [6] | PLUG | |
| 4M-9480 | [6] | RING | ||
| 8. | 5B-5821 | [1] | DOWEL | |
| 9. | 2S-4071 | [1] | SEAL | |
| (Parts of 1N8408 Crankshaft Assem.) | ||||
| 10. | 0S-1591 | [8] | BOLT | |
| 11. | 2S-4447 | [4] | LOCK | |
| 12. | 2S-4018 | [1] | SEAL | |
| 13. | 5S-0508 | [1] | GEAR (50 Teeth) | |
| 14. | 9S-1162 | [2] | BEARING | |
| 15. | 0S-1594 | [12] | BOLT | |
| 16. | 1S-2666 | [6] | LOCK | |
| 17. | 8S-5137 | [1] | BAFFLE | |
| 18. | 8S-5138 | [1] | SLEEVE | |
#UEG0242S0113
1N-9169: CRANKSHAFT GP
CRANKSHAFT (1N9169 N/S)
Serial No. 57K184 to 57K524 inclusive
Serial No. 57K184 to 57K524 inclusive
Parts for your D348 VEHICULAR ENGINE:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 8S-5141 | [1] | SEAL | |
| 2. | 1S-2665 | [1] | GASKET | |
| 3. | 9S-0684 | [7] | BEARING | |
| 4. | 9S-2003 | [1] | CRANKSHAFT ASSEM. | |
| 5. | 2P-4563 C | [1] | GEAR (50 Teeth) | |
| 6. | 4B-3365 | [1] | DOWEL | |
| 7. | 3N-2110 C | [6] | PLUG | |
| 4M-9480 | [6] | RING | ||
| 8. | 5B-5821 | [1] | DOWEL | |
| 9. | 2S-4071 | [1] | SEAL | |
| (Parts of 9S2003 Crankshaft Assem.) | ||||
| 10. | 0S-1591 | [8] | BOLT | |
| 11. | 2S-4447 | [4] | LOCK | |
| 12. | 2S-4018 | [1] | SEAL | |
| 13. | 5S-0508 | [1] | GEAR (50 Teeth) | |
| 14. | 9S-1162 | [2] | BEARING | |
| 15. | 0S-1594 | [12] | BOLT | |
| 16. | 1S-2666 | [6] | LOCK | |
| 17. | 8S-5137 | [1] | BAFFLE | |
| 18. | 8S-5138 | [1] | SLEEVE | |
| C | INDICATES CHANGE | |||
#UEG0242S0114
1N-9169: CRANKSHAFT GP
1N9169 CRANKSHAFT GROUP
Serial No. 57K525 to 57K932 inclusive
Serial No. 57K525 to 57K932 inclusive
Parts for your D348 VEHICULAR ENGINE:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 8S-5141 | [1] | SEAL | |
| 2. | 1S-2665 | [1] | GASKET | |
| 3. | 6N-1168 C | [7] | BEARING | |
| 4. | 3N-4438 C | [1] | CRANKSHAFT ASSEM. | |
| 5. | 2P-4563 | [1] | GEAR (50 Teeth) | |
| 6. | 4B-3365 | [1] | DOWEL | |
| 7. | 4F-5695 | [6] | PLUG | |
| 4M-9480 | [6] | RING | ||
| 8. | 5B-5821 | [1] | DOWEL | |
| 9. | 2S-4071 | [1] | SEAL | |
| (Parts of 9S2003 Crankshaft Assem.) | ||||
| 10. | 3B-1915 C | [8] | BOLT | |
| 11. | 2S-4447 | [4] | LOCK | |
| 12. | 1P-7355 C | [1] | SEAL | |
| 13. | 5S-0508 | [1] | GEAR (50 Teeth) | |
| 14. | 9S-1162 | [2] | BEARING | |
| 15. | 0S-1594 | [12] | BOLT | |
| 16. | 1S-2666 | [6] | LOCK | |
| 17. | 8S-5137 | [1] | BAFFLE | |
| 18. | 8S-5138 | [1] | SLEEVE | |
| C | INDICATES CHANGE | |||
#UEG0242S0115
1N-9169: CRANKSHAFT GP
1N9169 CRANKSHAFT GROUP
Serial No. 57K933 to 57K1116 inclusive
Serial No. 57K933 to 57K1116 inclusive
Parts for your D348 VEHICULAR ENGINE:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 8S-5141 | [1] | SEAL | |
| 2. | 1S-2665 | [1] | GASKET | |
| 3. | 6N-6956 C | [7] | BEARING | |
| 4. | 3N-4438 | [1] | CRANKSHAFT ASSEM. | |
| (Includes) | ||||
| 5. | 2P-4563 | [1] | GEAR (50 teeth) | |
| 6. | 4B-3365 | [1] | DOWEL | |
| 7. | 4F-5695 | [6] | PLUG | |
| 4M-9480 | [6] | RING | ||
| 8. | 5B-5821 | [1] | DOWEL | |
| 9. | 2S-4071 | [1] | SEAL | |
| 10. | 3B-1915 | [8] | BOLT | |
| 11. | 2S-4447 | [4] | LOCK | |
| 12. | 2P-3846 C | [1] | SEAL | |
| 13. | 5S-0508 | [1] | GEAR (50 Teeth) | |
| 14. | 9S-1162 | [2] | BEARING | |
| 15. | 0S-1594 | [12] | BOLT | |
| 16. | 1S-2666 | [6] | LOCK | |
| 17. | 8S-5137 | [1] | BAFFLE | |
| 18. | 8S-5138 | [1] | SLEEVE | |
| 19. | 2P-3847 C | [1] | SLEEVE | |
| C | INDICATES CHANGE | |||
#UEG0242S0116
1N-9169: CRANKSHAFT GP
1N9169 CRANKSHAFT GROUP
Serial No. 57K1117 to 57K1209 inclusive
Serial No. 57K1117 to 57K1209 inclusive
Parts for your D348 VEHICULAR ENGINE:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 8S-5141 | [1] | SEAL | |
| 2. | 1S-2665 | [1] | GASKET | |
| 3. | 6N-8757 C | [7] | BEARING | |
| 4. | 6N-7899 C | [1] | CRANKSHAFT ASSEM. | |
| (Includes) | ||||
| 5. | 2P-4563 | [1] | GEAR (50 teeth) | |
| 6. | 4B-3365 | [1] | DOWEL | |
| 7. | 9F-2247 | [6] | PLUG | |
| 8. | 5B-5821 | [1] | DOWEL | |
| 9. | 2S-4071 | [1] | SEAL | |
| 10. | 3B-1915 | [8] | BOLT | |
| 11. | 2S-4447 | [4] | LOCK | |
| 12. | 2P-3846 | [1] | SEAL | |
| 13. | 5S-0508 | [1] | GEAR (50 Teeth) | |
| 14. | 9S-1162 | [2] | BEARING | |
| 15. | 0S-1594 | [12] | BOLT | |
| 16. | 1S-2666 | [6] | LOCK | |
| 17. | 8S-5137 | [1] | BAFFLE | |
| 18. | 8S-5138 | [1] | SLEEVE | |
| 19. | 2P-3847 | [1] | SLEEVE | |
| C | INDICATES CHANGE | |||
#UEG0242S0117
1N-9169: CRANKSHAFT GP
1N9169 CRANKSHAFT GROUP
Serial No. 57K1210-Up
Serial No. 57K1210-Up
Parts for your D348 VEHICULAR ENGINE:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 8S-5141 | [1] | SEAL | |
| 2. | 1S-2665 | [1] | GASKET | |
| 3. | 8N-5622 C | [7] | BEARING | |
| 4. | 6N-7899 | [1] | CRANKSHAFT ASSEM. | |
| (Includes) | ||||
| 5. | 2P-4563 | [1] | GEAR (50 teeth) | |
| 6. | 4B-3365 | [1] | DOWEL | |
| 7. | 9F-2247 | [6] | PLUG | |
| 8. | 5B-5821 | [1] | DOWEL | |
| 9. | 2S-4071 | [1] | SEAL | |
| 10. | 3B-1915 | [8] | BOLT | |
| 11. | 2S-4447 | [4] | LOCK | |
| 12. | 2P-3846 | [1] | SEAL | |
| 13. | 5S-0508 | [1] | GEAR (50 Teeth) | |
| 14. | 9S-1162 | [2] | BEARING | |
| 15. | 0S-1594 | [12] | BOLT | |
| 16. | 1S-2666 | [6] | LOCK | |
| 17. | 8S-5137 | [1] | BAFFLE | |
| 18. | 8S-5138 | [1] | SLEEVE | |
| 19. | 2P-3847 | [1] | SLEEVE | |
| C | INDICATES CHANGE | |||
#UEG0242S0118
CRANKSHAFT BEARING REPLACEMENTS
CRANKSHAFT BEARING REPLACEMENTS
#UEG0242S0119
GASKET KITS
GASKET KITS
Parts for your D348 VEHICULAR ENGINE:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 9S-6668 | DIESEL ENGINE OVERHAUL | |||
| SERIAL NO. 57K1 TO 57K183 INCLUSIVE | ||||
| 5P-4053 | DIESEL ENGINE OVERHAUL | |||
| SERIAL NO. 57K184 TO 57K399 INCLUSIVE | ||||
| 5P-4052 | DIESEL ENGINE OVERHAUL | |||
| SERIAL NO. 57K400--UP | ||||
| 9S-6669 | VALVE GRINDING | |||
| SERIAL NO. 57K1 TO 57K183 INCLUSIVE | ||||
| 5P-4051 | VALVE GRINDING | |||
| SERIAL NO. 57K184--UP | ||||
| 7S-1222 | WATER PUMP | |||
| 1P-6303 | AFTERCOOLER WATER PUMP | |||
| SERIAL NO. 57K184--UP | ||||
Information:
BASIC ENGINE
CYLINDER BLOCK GP
Engine News
Improved Oversize And Undersize Connecting Rod And Main Bearings With Higher Strength Aluminum Alloy
1977/10/12
1977/10/12
New Head Assemblies, Head Gaskets, And Spacer Plate Gaskets Prevent Oil Leakage At The Spacer Plate
1978/10/18
1978/10/18
Special Instruction
Pressure Lubrication Procedure for Remanufactured Engines and Short Blocks{1000, 1200, 1020}
Pressure Lubrication Procedure for Remanufactured Engines and Short Blocks{1000, 1200, 1020}
Pressure Lubrication Procedure for Remanufactured Engines and Short Blocks{1000, 1200, 1020}
Use Of 5P8709 Tool Group For Alignment Of Piston Cooling Jets{1331}
Use Of 5P8709 Tool Group For Alignment Of Piston Cooling Jets{1331}
Use Of 5P8709 Tool Group For Alignment Of Piston Cooling Jets{1331}
Installation Of Crankshaft Seals And Wear Sleeves{1203}
Installation Of Crankshaft Seals And Wear Sleeves{1203}
Installation Of Crankshaft Seals And Wear Sleeves{1203}
Use Of 1P4000 Line Boring Tool Group{0672, 1201, 1203}
Use Of 1P4000 Line Boring Tool Group{0672, 1201, 1203}
Use Of 1P4000 Line Boring Tool Group{0672, 1201, 1203}
Installing Heli-Coil Inserts In Caterpillar Cylinder Heads{1117}
Installing Heli-Coil Inserts In Caterpillar Cylinder Heads{1117}
Installing Heli-Coil Inserts In Caterpillar Cylinder Heads{1117}
Pressure Lubrication Procedure For Remanufactured Engines And Short Blocks{1000, 1201}
Pressure Lubrication Procedure For Remanufactured Engines And Short Blocks{1000, 1201}
Pressure Lubrication Procedure For Remanufactured Engines And Short Blocks{1000, 1201}
Using 5P4175 Boring Tool Group And 5P1618 Tool Arrangement{0672, 1200}
Using 5P4175 Boring Tool Group And 5P1618 Tool Arrangement{0672, 1200}
Using 5P4175 Boring Tool Group And 5P1618 Tool Arrangement{0672, 1200}
Service Letter-NACD
Remove 1260739 Liner With Date Codes 190595 Through 280695 From Parts Stock
Remove 1260739 Liner With Date Codes 190595 Through 280695 From Parts Stock
Remove 1260739 Liner With Date Codes 190595 Through 280695 From Parts Stock
Service Letter-Australia
Service Letter-CFEL
Service Letter-CSARL
Service Letter-Americas
Service Letter-Brazil
Service Letter-Truck/Ag/Marine
Specifications
Service Letter-China
Remove 1260739 Liner With Date Codes 190595 Through 280695 From Parts Stock
Remove 1260739 Liner With Date Codes 190595 Through 280695 From Parts Stock
Remove 1260739 Liner With Date Codes 190595 Through 280695 From Parts Stock
Service Letter-Asia
Reuse And Salvage Guidelines
Reuse and Salvage for 3176, 3300, 3400 & C-Series Engine Cylinder Blocks {0670, 0672, 0761, 1201, 7225}
Reuse and Salvage for 3176, 3300, 3400 & C-Series Engine Cylinder Blocks {0670, 0672, 0761, 1201, 7225}
Reuse and Salvage for 3176, 3300, 3400 & C-Series Engine Cylinder Blocks {0670, 0672, 0761, 1201, 7225}
Service Letter-APD
Remove 1260739 Liner With Date Codes 190595 Through 280695 From Parts Stock
Remove 1260739 Liner With Date Codes 190595 Through 280695 From Parts Stock
Remove 1260739 Liner With Date Codes 190595 Through 280695 From Parts Stock
Disassembly and Assembly
Service Magazine
Main And Connecting Rod Bearings With Cavitation Erosion Can Be Used Again{1230,1203,1219}
1980/04/21
1980/04/21
Temporary Use Of Secondary Oil Filter Can Prevent Damage To Rebuilt Engines{1307,1318,1157}
1982/07/19
1982/07/19
Service Information For Easier Use Of The 6V3100 Timing Indicator Group{0651,1250,1156,1157}
1982/10/11
1982/10/11
Additional Guidelines For Using The 8T2700 Blowby/Air Flow Indicator Group {0781,1200,1350}
1987/07/20
1987/07/20
New Oil Jet Tube In Cylinder Block Gives More Clearance For Pistons And Connecting Rods{1201}
1979/03/26
1979/03/26
