AVSPARE.COM
parts catalog

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 D348




BASIC 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
c149436 UEG0242S
  For full view, you need register

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
c207297 UEG0242S
  For full view, you need register

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
c127338 UEG0242S
  For full view, you need register

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
c150532 UEG0242S
  For full view, you need register

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
c150533 UEG0242S
  For full view, you need register

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
c163667 UEG0242S
  For full view, you need register

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
c166484 UEG0242S
  For full view, you need register

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
c173629 UEG0242S
  For full view, you need register

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
UEG0242S0118 UEG0242S
  For full view, you need register

Parts for your D348 VEHICULAR ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
 

#UEG0242S0119
 

GASKET KITS

GASKET KITS
UEG0242S0119 UEG0242S
  For full view, you need register

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:

Engine News
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}
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}
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}
Pressure Lubrication Procedure For Remanufactured Engines And Short Blocks{1000, 1201}
Pressure Lubrication Procedure For Remanufactured Engines And Short Blocks{1000, 1201}
Cylinder Block Cleaning Procedure{1201}
Cylinder Block Cleaning Procedure{1201}
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
Service Letter-Australia
Service Letter-CFEL
Service Letter-CSARL
Service Letter-Americas
Service Letter-Brazil
Service Letter-Truck/Ag/Marine
Specifications
Cylinder Block
5.4" BORE, 60 V12 VEHICULAR ENGINE
Cylinder Liner
5.4" BORE, 60 V12 VEHICULAR ENGINE
Cylinder Liner Projection
5.4" BORE, 60 V12 VEHICULAR ENGINE
Bearing Surface (Journal) For Main Bearings
5.4" BORE, 60 V12 VEHICULAR ENGINE
Main Bearings
5.4" BORE, 60 V12 VEHICULAR ENGINE
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
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}
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
Disassembly and Assembly
Crankshaft Main Bearings
D348 VEHICULAR ENGINE
Piston Cooling Jets
D348 VEHICULAR ENGINE
Spacer Plates
D348 VEHICULAR ENGINE
Cylinder Liners
D348 VEHICULAR ENGINE
Service Magazine

Caterpillar Parts SIS Catalog D348 :

Truck sale:

USD $13,500 
1972 CAT D348

Hawthorne Cat
San Marcos, California
 
 
CAT D348

EURO AUCTIONS
United Kingdom
 
 
CAT D348

Yoder & Frey Auctioneers
Ashland, Ohio
Back to top
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.