BASIC ENGINE
PISTON & ROD GPFLYWHEEL GP
MOUNTING GP-ENGINE
CAMSHAFT GP
BASIC ENGINE
PISTON & ROD GP#SEBP10400030
6N-1675: BEARING AND ROD KIT
6N1675 BEARING AND ROD KIT--Field Installation
Serial No. 36J561 to 36J1037 inclusive. To convert a complete engine to right
and left hand connecting rods. AN ATTACHMENT
Serial No. 36J561 to 36J1037 inclusive. To convert a complete engine to right
and left hand connecting rods. AN ATTACHMENT
Parts for your D348 INDUSTRIAL ENGINE:
CATERPILLAR SIS#SEBP10400031
4N-8952: PISTON & ROD GP
4N8952 CONNECTING ROD AND PISTON GROUP--6 Required
Serial No. 36J1038 to 36J2837 inclusive
Serial No. 36J1038 to 36J2837 inclusive
Parts for your D348 INDUSTRIAL ENGINE:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 6N-9682 C | [ 2] | PISTON ASSEM. | |
| (Each Includes) | ||||
| 2. | 9S-2263 | [ 1] | RING (top) | |
| 3. | 9S-2264 | [ 1] | RING (intermediate) | |
| 4. | 1P-0708 | [ 1] | RING (oil) | |
| 5. | 3F-8513 | [ 4] | RETAINER | |
| 6. | 2S-1602 | [ 2] | PIN | |
| 7. | 4N-9001 | [ 1] | ROD ASSEM. (odd cylinder) | |
| (Includes) | ||||
| 6N-3506 C | [ 2] | DOWEL | ||
| 8. | 9S-9748 | [ 2] | BOLT | |
| 9. | 1S-2353 | [ 1] | BEARING | |
| 10. | 4N-9002 | [ 1] | ROD ASSEM. (even cylinder) | |
| (Includes) | ||||
| 6N-3506 C | [ 2] | DOWEL | ||
| 11. | 1S-2353 | [ 1] | BEARING | |
| 12. | 9S-9748 | [ 2] | BOLT | |
| 13. | 6N-6991 C | [ 2] | BEARING (standard) | |
| 6N-9968 C H | [ 2] | BEARING | ||
| Standard I.D. .254 mm(.010 in.) Oversize O.D. | ||||
| 6N-7042 C | [ 2] | BEARING | ||
| .635 mm(.025 in.) Undersize I.D. | ||||
| 6N-9967 C H | [ 2] | BEARING | ||
| .635 mm(.025 in.) Undersize I.D. | ||||
| .254 mm(.010 in.) Oversize O.D. | ||||
| 6N-7047 C | [ 2] | BEARING | ||
| 1.27 mm(.050 in.) Undersize I.D. | ||||
| 6N-9966 C H | [ 2] | BEARING | ||
| 1.27 mm(.050 in.) Undersize I.D. | ||||
| .254 mm(.010 in.) Oversize O.D. | ||||
| 1P-0734 | [ 1] | PISTON RING REPLACEMENT GRP. | ||
| (Includes a complete set of rings for one piston) | ||||
| INDICATES CHANGE | ||||
| WARNING-TO BE USED ONLY WITH | ||||
#SEBP10400032
4N-8952: PISTON & ROD GP
4N8952 CONNECTING ROD AND PISTON GROUP--6 Required
Serial No. 36J2838-Up
Serial No. 36J2838-Up
Parts for your D348 INDUSTRIAL ENGINE:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 8N-0932 C | [2] | PISTON GROUP | |
| (Each Includes) | ||||
| [1] | PLUG | |||
| 1P-7928 | [1] | NUT ASSEM. | ||
| 1P-1210 | [1] | WASHER | ||
| 2. | 8N-0502 | [1] | RING (top) | |
| 3. | 2P-2817 | [1] | RING (intermediate) | |
| 4. | 7N-7078 | [1] | RING (oil) | |
| 5. | 3F-8513 | [4] | RETAINER | |
| 6. | 7N-9808 C | [2] | PIN | |
| 7. | 4N-9001 R | [1] | ROD ASSEM. (odd cylinder) | |
| (Includes) | ||||
| 6N-3506 | [2] | DOWEL | ||
| 8. | 9S-9748 | [2] | BOLT | |
| 9. | 8N-2018 C | [1] | BEARING | |
| 10. | 4N-9002 R | [1] | ROD ASSEM. (even cylinder) | |
| (Includes) | ||||
| 6N-3506 | [2] | DOWEL | ||
| 11. | 8N-2018 C | [1] | BEARING | |
| 12. | 9S-9748 | [2] | BOLT | |
| 13. | 8N-5621 C | [2] | BEARING (standard) | |
| 8N-5951 CH | [2] | BEARING | ||
| Standard I.D. .254 mm(.010 in.)Oversize O.D. | ||||
| 8N-5948 C | [2] | BEARING | ||
| .635 mm(.025 in.)Undersize I.D. | ||||
| 8N-5950 CH | [2] | BEARING | ||
| .635 mm(.025 in.)Undersize I.D. | ||||
| .254 mm(.010 in.)Oversize O.D. | ||||
| 8N-5949 C | [2] | BEARING | ||
| 1.27 mm(.050 in.) Undersize I.D. | ||||
| 8N-5947 CH | [2] | BEARING | ||
| 1.27 mm(.050 in.) Undersize I.D. | ||||
| .254 mm(.010 in.) Oversize O.D. | ||||
| 8N-0822 C | [1] | PISTON RING REPLACEMENT GRP. | ||
| (Includes a complete set of rings for one piston) | ||||
| C | INDICATES CHANGE | |||
| R | REMFG PART MAY BE AVAILABLE | |||
| H | WARNING-TO BE USED ONLY WITH R | |||
#SEBP10400033
7L-4261: FLYWHEEL GROUP
7L4261 FLYWHEEL GROUP
#SEBP10400034
5N-5867: FLYWHEEL GP
5N5867 FLYWHEEL GROUP
Part of 3N9559 Generator Installation Arrangement shown on Page 312B
AN ATTACHMENT
Part of 3N9559 Generator Installation Arrangement shown on Page 312B
AN ATTACHMENT
Parts for your D348 INDUSTRIAL ENGINE:
CATERPILLAR SIS#SEBP10400035
8N-9563: ENGINE MOUNTING GROUP
8N9563 ENGINE MOUNTING GROUP
AN ATTACHMENT
AN ATTACHMENT
Parts for your D348 INDUSTRIAL ENGINE:
CATERPILLAR SIS#SEBP10400036
2N-4671: CAMSHAFT GROUP
2N4671 CAMSHAFT GROUP--Part 1 of 2
Serial No. 36J561 to 36J882 inclusive
Serial No. 36J561 to 36J882 inclusive
Parts for your D348 INDUSTRIAL ENGINE:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 7L-5541 | [1] | COVER | |
| 2. | 3S-6643 | [2] | SHAFT ASSEM. | |
| (Each Includes) | ||||
| 3. | 9F-2247 | [2] | PLUG | |
| 4. | 7L-7458 | [1] | COVER | |
| 5. | 2S-0813 | [4] | SCREW | |
| 8M-7587 | [4] | LOCK | ||
| 6. | 3S-2935 | [1] | GASKET | |
| 7. | 3S-5496 | [2] | SEAL | |
| 8. | 1P-7310 | [24] | ARM ASSEM. | |
| (Each Includes) | ||||
| 4S-6525 | [1] | DOWEL | ||
| 9. | 1P-7307 | [1] | ROLLER ASSEM. | |
| 10. | 1P-7309 | [1] | PIN ASSEM. | |
| 11. | 2S-0323 | [2] | SCREW ASSEM. | |
| 12. | 2S-3992 | [2] | SPRING | |
| 2S-3991 | [2] | PLUNGER | ||
| 13. | 3S-6641 | [2] | SHAFT ASSEM. | |
| (Each Includes) | ||||
| 9F-2247 | [2] | PLUG | ||
| 14. | 0L-1026 | [2] | PLUG | |
| 15. | 1A-2029 | [4] | BOLT | |
| 16. | 3B-4506 | [14] | LOCKWASHER | |
| 17. | 2S-2817 | [1] | COVER | |
| 18. | 1P-3171 | [1] | GASKET | |
| 19. | 0S-1594 | [4] | BOLT | |
| 20. | 7M-4843 | [2] | LOCK | |
| 21. | 2S-2408 | [2] | PLATE | |
| 22. | 3S-3984 | [2] | HOUSING ASSEM. | |
| (Each Includes) | ||||
| 23. | 9S-0255 | [12] | PIN | |
| 24. | 0L-0659 | [8] | STUD | |
| 25. | 9F-2247 | [2] | PLUG | |
| 26. | 3S-1870 | [7] | INSERT | |
| 27. | 1P-3177 | [1] | CAMSHAFT (exhaust) | |
| 28. | 0L-0659 | [2] | STUD | |
| 29. | 1B-4203 | [10] | NUT | |
| 30. | 2N-0141 | [1] | GEAR ASSEM. (40 teeth) | |
| (Includes) | ||||
| 31. | 7S-2245 | [1] | DOWEL | |
| 32. | 5S-0330 | [1] | GEAR ASSEM. (40 teeth) | |
| (Includes) | ||||
| 33. | 7S-2245 | [1] | DOWEL | |
| 34. | 8H-9872 | [1] | POINTER | |
| 35. | 3S-2891 | [1] | GASKET | |
| 36. | 2A-4996 | [16] | BOLT | |
| 3S-2892 | [4] | LOCK | ||
| 37. | 5S-0331 | [1] | CAMSHAFT (inlet) | |
| 38. | 2L-3845 | [2] | DOWEL | |
| 39. | 1P-1192 | [1] | RETAINER | |
| 40. | 1P-3167 C | [1] | ADAPTR | |
| C | INDICATES CHANGE | |||
#SEBP10400037
2N-4671: CAMSHAFT GROUP
2N4671 CAMSHAFT GROUP--Part 2 of 2
Serial No. 36J561 to 36J882 inclusive
Serial No. 36J561 to 36J882 inclusive
Parts for your D348 INDUSTRIAL ENGINE:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 7L-7344 | [1] | COVER | |
| 2. | 4S-8729 H | SEAL 232" | ||
| 3. | 7L-5542 | [1] | COVER | |
| 4. | 5B-9603 | [26] | BOLT | |
| 5. | 3B-4506 | [72] | LOCKWASHER | |
| 6. | 0T-0431 | [54] | WASHER | |
| 7. | 2S-2817 | [1] | COVER | |
| 8. | 1A-2029 | [8] | BOLT | |
| 9. | 3S-5496 | [16] | SEAL | |
| 10. | 0S-1571 | [4] | BOLT | |
| 4M-5397 | [4] | LOCK | ||
| 11. | 3S-2935 | [1] | GASKET | |
| 12. | 1B-4203 | [14] | NUT | |
| 13. | 3S-2891 | [1] | GASKET | |
| 14. | 2N-0141 | [1] | GEAR ASSEM. (40 Teeth) | |
| 7S-2245 | [1] | DOWEL | ||
| (Part of 2N141 Assem.) | ||||
| 15. | 2N-4724 | [1] | CAMSHAFT ASSEM. (Inlet L.H.) | |
| 2N-0147 | [1] | PIN (Part of 2N4724 Assem.) | ||
| 16. | 1P-3171 | [2] | GASKET | |
| 17. | 1D-4706 | [28] | BOLT | |
| 18. | 8S-9191 | [14] | BOLT | |
| 9M-6527 | [14] | WASHER | ||
| 19. | 1P-3177 | [1] | CAMSHAFT (Exhaust) | |
| 20. | 3S-2894 | [1] | GEAR ASSEM. (40 Teeth) | |
| 21. | 7S-2245 | [1] | DOWEL | |
| (Part of 3S2894 Assem.) | ||||
| 22. | 8H-9872 | [1] | POINTER | |
| 23. | 9S-1370 | [1] | STUD (1.812" long) | |
| 24. | 0L-0659 | [1] | STUD (1.375" long) | |
| 25. | 2N-0146 | [1] | COVER ASSEM. | |
| 26. | 2F-0194 | [2] | DOWEL | |
| (Part of 2N146 Assem.) | ||||
| 27. | 7L-7576 | [1] | SHAFT | |
| 28. | 1B-4202 | [2] | NUT | |
| 3B-4505 | [2] | LOCKWASHER | ||
| H | ORDER BY THE FOOT | |||
#SEBP10400038
2N-4671: CAMSHAFT GROUP
2N4671 CAMSHAFT GROUP--Part 1 of 2
Serial No. 36J883 to 36J1716 inclusive
Serial No. 36J883 to 36J1716 inclusive
Parts for your D348 INDUSTRIAL ENGINE:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 7L-5542 C | [1] | COVER | |
| 2. | 3S-6643 | [2] | SHAFT ASSEM. | |
| (Includes) | ||||
| 3. | 9F-2247 | [2] | PLUG | |
| 4. | 2N-4372 C | [1] | COVER | |
| 5. | 2S-0813 | [4] | SCREW | |
| 8M-7587 | [4] | LOCK | ||
| 6. | 3S-2935 | [1] | GASKET | |
| 7. | 3S-5496 | [2] | SEAL | |
| 8. | 1P-7310 | [24] | ARM ASSEM. | |
| (Includes) | ||||
| 4S-6525 | [1] | DOWEL | ||
| 9. | 1P-7307 | [1] | ROLLER ASSEM. | |
| 10. | 1P-7309 | [1] | PIN ASSEM. | |
| 11. | 2S-0323 | [1] | SCREW ASSEM. | |
| (Includes) | ||||
| 5F-9144 C | [1] | SEAL | ||
| 12. | 2S-3992 | [2] | SPRING | |
| 2S-3991 | [2] | PLUNGER | ||
| 13. | 3S-6641 | [2] | SHAFT ASSEM. | |
| (Includes) | ||||
| 9F-2247 | [2] | PLUG | ||
| 14. | 0L-1026 | [2] | PLUG | |
| 15. | 1A-2029 | [4] | BOLT | |
| 16. | 3B-4506 | [14] | LOCKWASHER | |
| 17. | 2S-2817 | [1] | COVER | |
| 18. | 1P-3171 | [1] | GASKET | |
| 19. | 0S-1594 | [4] | BOLT | |
| 20. | 7M-4843 | [2] | LOCK | |
| 21. | 2S-2408 | [2] | PLATE | |
| 22. | 3S-3984 | [2] | HOUSING ASSEM. | |
| (Includes) | ||||
| 23. | 9S-0255 | [12] | PIN | |
| 24. | 7S-7147 C | [8] | STUD | |
| 25. | 9F-2247 | [2] | PLUG | |
| 26. | 1H-6525 C | [7] | INSERT | |
| 27. | 1P-3177 | [1] | CAMSHAFT (exhaust) | |
| 28. | 0L-0659 | [2] | STUD | |
| 29. | 1B-4203 | [10] | NUT | |
| 30. | 2N-0141 | [1] | GEAR ASSEM. (40 teeth) | |
| (Includes) | ||||
| 31. | 7S-2245 | [1] | DOWEL | |
| 32. | 5S-0330 | [1] | GEAR ASSEM. (40 teeth) | |
| (Includes) | ||||
| 33. | 7S-2245 | [1] | DOWEL | |
| 34. | 8H-9872 | [1] | POINTER | |
| 35. | 3S-2891 | [1] | GASKET | |
| 36. | 2A-4996 | [16] | BOLT | |
| 3S-2892 | [4] | LOCK | ||
| 37. | 5S-0331 | [2] | CAMSHAFT (inlet) | |
| 38. | 2L-3845 | [2] | DOWEL | |
| 39. | 1P-1192 | [1] | RETAINER | |
| 40. | 5M-6213 C | [1] | PLUG | |
| 41. | 1P-3167 C | [1] | ADAPTER | |
| C | INDICATES CHANGE | |||
#SEBP10400039
2N-4671: CAMSHAFT GROUP
2N4671 CAMSHAFT GROUP--Part 2 of 2
Serial No. 36J883 to 36J1716 inclusive
Serial No. 36J883 to 36J1716 inclusive
Parts for your D348 INDUSTRIAL ENGINE:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 2N-8364 C | [1] | COVER | |
| 2. | 4S-8729 | SEAL 232" | ||
| 3. | 7L-5541 C | [1] | COVER | |
| 4. | 5B-9603 | [26] | BOLT | |
| 5. | 3B-4506 | [72] | LOCKWASHER | |
| 6. | 0T-0431 | [54] | WASHER | |
| 7. | 2S-2817 | [1] | COVER | |
| 8. | 1A-2029 | [8] | BOLT | |
| 9. | 3S-5496 | [16] | SEAL | |
| 10. | 0S-1571 | [4] | BOLT | |
| 4M-5397 | [4] | LOCK | ||
| 11. | 3S-2935 | [1] | GASKET | |
| 12. | 1B-4203 | [14] | NUT | |
| 13. | 3S-2891 | [1] | GASKET | |
| 14. | 2N-0141 | [1] | GEAR ASSEM. (40 Teeth) | |
| 7S-2245 | [1] | DOWEL | ||
| (Part of 2N141 Assem.) | ||||
| 15. | 2N-4724 | [1] | CAMSHAFT ASSEM. (Inlet-L.H.) | |
| 2N-0147 | [1] | PIN (Part of 2N4724 Assem.) | ||
| 16. | 1P-3171 | [2] | GASKET | |
| 17. | 1D-4706 | [28] | BOLT | |
| 18. | 8S-9191 | [14] | BOLT | |
| 9M-6527 | [14] | WASHER | ||
| 19. | 1P-3177 | [1] | CAMSHAFT (Exhaust) | |
| 20. | 3S-2894 | [1] | GEAR ASSEM. (40 Teeth) | |
| 21. | 7S-2245 | [1] | DOWEL | |
| (Part of 3S2894 Assem.) | ||||
| 22. | 8H-9872 | [1] | POINTER | |
| 23. | 9S-1370 | [1] | STUD (1.812" long) | |
| 24. | 0L-0659 | [1] | STUD (1.375" long) | |
| 25. | 2N-0146 | [1] | COVER ASSEM. | |
| 26. | 2A-3348 C | [2] | STUD | |
| (Part of 2N146 Assem.) | ||||
| 27. | 7L-7576 | [1] | SHAFT | |
| 28. | 4B-3388 C | [2] | BOLT | |
| 3B-4505 | [2] | LOCKWASHER | ||
| 29. | 7L-7735 C | [1] | GASKET | |
| 30. | 5M-6213 C | [1] | PLUG | |
| C | INDICATES CHANGE | |||
| H | ORDER BY THE FOOT | |||
Information:
BASIC ENGINE
PISTON & ROD GP
Engine News
Improved Oversize And Undersize Connecting Rod And Main Bearings With Higher Strength Aluminum Alloy
1977/10/12
1977/10/12
New Piston Groups Use Keystone-Type Piston Rings And Have Improved Design Of Valve Pockets
1978/12/13
1978/12/13
Special Instruction
Installation Of 4N9001 And 4N9002 Connecting Rods{1218}
Installation Of 4N9001 And 4N9002 Connecting Rods{1218}
Installation Of 4N9001 And 4N9002 Connecting Rods{1218}
Installation Of Oversize Connecting Rod Bearings{1219}
Installation Of Oversize Connecting Rod Bearings{1219}
Installation Of Oversize Connecting Rod Bearings{1219}
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}
Using The 5P2050 Connecting Rod Checking Fixture{0767, 1218}
Using The 5P2050 Connecting Rod Checking Fixture{0767, 1218}
Using The 5P2050 Connecting Rod Checking Fixture{0767, 1218}
Piston Ring Gap Alignment Influence on High Blowby and Oil Consumption on All Engines {1000, 1215}
Piston Ring Gap Alignment Influence on High Blowby and Oil Consumption on All Engines {1000, 1215}
Piston Ring Gap Alignment Influence on High Blowby and Oil Consumption on All Engines {1000, 1215}
Technical Information Bulletin
Specifications
Tool Operating Manual
NEHS1227: 477-3197 C27 Piston Ring Gauge Group {0374, 0599, 0700, 0701, 1214, 1215}
NEHS1227: 477-3197 C27 Piston Ring Gauge Group {0374, 0599, 0700, 0701, 1214, 1215}
NEHS1227: 477-3197 C27 Piston Ring Gauge Group {0374, 0599, 0700, 0701, 1214, 1215}
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
Do Not Use "V" Mark As Reference To Install Pistons With Keystone-Type Rings{1214,1215}
1981/12/07
1981/12/07
New Bearing Standard: Quantity Of One Part Number Now Has Both Halves Of The Bearing{7551}
1982/08/09
1982/08/09
New Crankshafts Do Not Have Lightening Holes And Lubrication Passages Connected Together{1202,1219}
1977/11/21
1977/11/21
Locating Bushings For The 5P3550 Rod Boring Machine Will Now Hold Tapered Piston Pin Bushings {0626}
1978/04/17
1978/04/17
New Oil Jet Tube In Cylinder Block Gives More Clearance For Pistons And Connecting Rods{1201}
1979/03/26
1979/03/26
