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CYLINDER HEAD AND VALVE MECHANISM--End View-Part 2 of 2 Serial No. 33B1 to 33B35 inclusive Refer also to Page 61 for special parts D343


BASIC ENGINE
CYLINDER HEAD GP
CYLINDER BLOCK GP

MARINE ENGINE D343 MARINE ENGINE 33B
 D343 MARINE ENGINE 33B00001-00677 UE034901 D343 33B   (1960)

BASIC ENGINE

CYLINDER HEAD GP
CYLINDER HEAD AND VALVE MECHANISM
CYLINDER HEAD AND VALVE MECHANISM
CYLINDER HEAD AND VALVE MECHANISM
CYLINDER HEAD AND VALVE MECHANISM
CYLINDER HEAD AND VALVE MECHANISM
CYLINDER HEAD AND VALVE MECHANISM
CYLINDER HEAD AND VALVE MECHANISM
CYLINDER HEAD AND VALVE MECHANISM
CYLINDER HEAD AND VALVE MECHANISM
CYLINDER HEAD AND VALVE MECHANISM
 

#UE0349010030
 

CYLINDER HEAD AND VALVE MECHANISM

CYLINDER HEAD AND VALVE MECHANISM--End View-Part 2 of 2
Serial No. 33B1 to 33B35 inclusive
Refer also to Page 61 for special parts
c80796 UE034901
None CYLINDER HEAD AND VALVE MECHANISM Parts scheme
  For full view, you need register

Parts for your D343 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  5M-3605 [14] DOWEL  
  0L-1026 [1] PLUG  
    (PART OF BASE ASSEM. 7M1107)
  7M-1105 [1] GASKET  
  4L-4644 [4] STUD  
  2D-8806 [18] STUD  
  2M-1490 [24] SPRING  
  2M-6471 [11] PLUG  
    (PART OF CYLINDER HEAD SERVICE ASSEM. 5M5481)
  3H-5887 [24] SEAL  
  3H-5912 [24] FERRULE  
  7M-1107 [1] BASE ASSEM.  
  2M-6403 [12] VALVE (EXHAUST)  
  2M-6402 [12] VALVE (INTAKE)  
  4M-4275 [1] GASKET  
  7M-3801 [24] SPRING  
  7M-3802 [24] PLUG  
  7M-3799 [24] SPACER  
    (1 OF EACH IN EACH FOLLOWER ASSEM 5M4169)
  5M-4169 [24] FOLLOWER ASSEM.  
  2A-4429 [48] LOCK  
  5M-2279 [24] RETAINER  
  7M-1599 [6] STUD  
    (PART OF BASE ASSEM. 7M1107)
  7M-2699 [6] CHAMBER ASSEM.  
  0T-0199 [1] PLUG  
    (PART OF CYLINDER HEAD SERVICE ASSEM. 5M5481)
  1M-1402 [16] STUD  
  4F-9653 [6] SEAL  
  2M-1488 [24] ROTATOR  
  5M-2667 [6] GASKET  
  2M-6414 [12] GUIDE (EXHAUST)  
  2M-6415 [12] GUIDE (INLET)  
  1M-8346 [12] INSERT (EXHAUST)  
  1M-8384 [12] INSERT (INLET)  
    (PARTS OF CYLINDER HEAD SERVICE ASSEM. 5M5481)
 

#UE0349010031
 

CYLINDER HEAD AND VALVE MECHANISM

CYLINDER HEAD AND VALVE MECHANISM--Top View-Part 1 of 2
Serial No. 33B36 to 33B48 inclusive
See Page 28A for Gasket Kits
c67210 UE034901
None CYLINDER HEAD AND VALVE MECHANISM Parts scheme
  For full view, you need register

Parts for your D343 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  5M-5481 [1] CYLINDER HEAD SERVICE ASSEM.  
  0L-1024 [1] PLUG (CORE)  
    (PART OF CYLINDER HEAD SERVICE ASSEM. 5M5481)
  7B-0305 [1] SEAL  
  3H-3433 [1] PIN (SPRING)  
  1B-8702 [1] KEY  
  2L-9406 [1] ADAPTER  
  8H-9180 [1] SEAL  
  9F-2247 [1] PLUG (COUNTERSUNK)  
    (PART OF CYLINDER HEAD SERVICE ASSEM. 5M5481)
  0S-1594 [2] BOLT (1" LONG)  
  4M-4549 [1] GASKET  
  3B-1915 [2] BOLT (1.365" LONG)  
  3B-4506 [4] LOCKWASHER  
  4B-4278 [4] WASHER  
  3B-0623 [13] PLUG (CORE)  
    (PART OF CYLINDER HEAD SERVICE ASSEM. 5M5481)
  5F-4899 [13] BOLT (5.50" LONG)  
  0S-1591 [2] BOLT (1.50" LONG)  
  3B-4506 [15] LOCKWASHER  
  4B-4278 [15] WASHER  
  9F-2247 [2] PLUG  
  5B-9603 [5] BOLT (5" LONG)  
  3B-4506 [5] LOCKWASHER  
  4B-4278 [5] WASHER  
  1A-2029 [2] BOLT  
  3B-4506 [4] LOCKWASHER  
  5F-6259 [1] FLANGE  
  0T-0225 [2] GASKET  
  7M-7227 [1] COVER  
  7M-7226 [1] GASKET  
  4F-9653 [6] SEAL  
  6B-6682 [26] NUT  
  5H-1504 [26] WASHER  
  0S-1594 [3] BOLT  
  0L-0364 [3] LOCK  
  6B-9186 [1] GASKET  
  4L-5805 [1] FLANGE  
  3B-1915 [2] BOLT  
  3B-4506 [2] LOCKWASHER  
  2B-5803 [1] PLUG  
  [4] PLUG (CORE)  
  3B-0622 [1] PLUG (CORE)  
    (PARTS OF CYLINDER HEAD SERVICE ASSEM. 5M5481)
  2L-0757 [1] FLANGE  
  0S-1591 [2] BOLT  
  1B-5174 [1] PLUG  
  9F-5940 [1] GASKET  
 

#UE0349010032
 

CYLINDER HEAD AND VALVE MECHANISM

CYLINDER HEAD AND VALVE MECHANISM--End View-Part 2 of 2
Serial No. 33B36 to 33B48 inclusive
Refer also to Page 61 for special parts
c67211 UE034901
None CYLINDER HEAD AND VALVE MECHANISM Parts scheme
  For full view, you need register

Parts for your D343 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  7M-7210 [1] BASE ASSEM.  
  5M-3605 [14] DOWEL  
  0L-1026 [1] PLUG  
    (PART OF BASE ASSEM. 7M7210)
  7M-7224 [1] GASKET  
  4L-4644 [4] STUD  
  2D-8806 [18] STUD  
  2M-1490 [24] SPRING  
  2M-6471 [11] PLUG  
    (PART OF CYLINDER HEAD SERVICE ASSEM. 5M5481)
  3H-5887 [24] SEAL  
  3H-5912 [24] FERRULE  
  2M-6403 [12] VALVE (EXHAUST)  
  2M-6402 [12] VALVE (INTAKE)  
  4M-4275 [1] GASKET  
  7M-3801 [24] SPRING  
  7M-3802 [24] PLUG  
  7M-3799 [24] SPACER  
    (1 OF EACH IN EACH FOLLOWER ASSEM. 5M4169)
  5M-4169 [24] FOLLOWER ASSEM.  
  2A-4429 [48] LOCK  
  5M-2279 [24] RETAINER  
  4B-2612 [6] STUD  
    (PART OF BASE ASSEM. 7M7210)
  7M-2699 [6] CHAMBER ASSEM.  
  0T-0199 [1] PLUG  
    (PART OF CYLINDER HEAD SERVICE ASSEM. 5M5481)
  1M-1402 [16] STUD  
  4F-9653 [6] SEAL  
  2M-1488 [24] ROTATOR  
  5M-2667 [6] GASKET  
  2M-6414 [12] GUIDE (EXHAUST)  
  2M-6415 [12] GUIDE (INLET)  
  8M-1916 [12] INSERT (EXHAUST)  
  1M-8384 [12] INSERT (INLET)  
    (PARTS OF CYLINDER HEAD SERVICE ASSEM. 5M5481)
 

#UE0349010033
 

CYLINDER HEAD AND VALVE MECHANISM

CYLINDER HEAD AND VALVE MECHANISM--Top View--Part 1 of 2
Serial No. 33B49 to 33B94 inclusive
See Page 28A for Gasket Kits
c67210 UE034901
None CYLINDER HEAD AND VALVE MECHANISM Parts scheme
  For full view, you need register

Parts for your D343 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  5M-5481 [1] CYLINDER HEAD SERVICE ASSEM.  
  0L-1024 [1] PLUG (CORE)  
    (PART OF CYLINDER HEAD SERVICE ASSEM. 5M5481)
  7B-0305 [1] SEAL  
  3H-3433 [1] PIN (SPRING)  
  1B-8702 [1] KEY  
  2L-9406 [1] ADAPTER  
  8H-9180 [1] SEAL  
  9F-2247 [1] PLUG (COUNTERSUNK)  
    (PART OF CYLINDER HEAD SERVICE ASSEM. 5M5481)
  0S-1594 [2] BOLT (1" LONG)  
  4M-4549 [1] GASKET  
  3B-1915 [2] BOLT (1.365" LONG)  
  3B-4506 [4] LOCKWASHER  
  4B-4278 [4] WASHER  
  3B-0623 [13] PLUG (CORE)  
    (PART OF CYLINDER HEAD SERVICE ASSEM. 5M5481)
  5F-4899 [13] BOLT (5.50" LONG)  
  0S-1591 [2] BOLT (1.50" LONG)  
  3B-4506 [15] LOCKWASHER  
  4B-4278 [15] WASHER  
  9F-2247 [2] PLUG  
  5B-9603 [5] BOLT (5" LONG)  
  3B-4506 [5] LOCKWASHER  
  4B-4278 [5] WASHER  
  1A-2029 [2] BOLT  
  3B-4506 [4] LOCKWASHER  
  5F-6259 [1] FLANGE  
  0T-0225 [2] GASKET  
  7M-7227 [1] COVER  
  7M-7226 [1] GASKET  
  4F-9653 [6] SEAL  
  6B-6682 [26] NUT  
  5H-1504 [26] WASHER  
  0S-1594 [3] BOLT  
  0L-0364 [3] LOCK  
  6B-9186 [1] GASKET  
  4L-5805 [1] FLANGE  
  3B-1915 [2] BOLT  
  3B-4506 [2] LOCKWASHER  
  2B-5803 [1] PLUG  
  [4] PLUG (CORE)  
  3B-0622 [1] PLUG (CORE)  
    (PARTS OF CYLINDER HEAD SERVICE ASSEM. 5M5481)
  2L-0757 [1] FLANGE  
  0S-1591 [2] BOLT  
  1B-5174 [1] PLUG  
  9F-5940 [1] GASKET  
 

#UE0349010034
 

CYLINDER HEAD AND VALVE MECHANISM

CYLINDER HEAD AND VALVE MECHANISM--End View--Part 2 of 2
Serial No. 33B49 to 33B94 inclusive
Refer also to Page 61 for special parts
c70275 UE034901
None CYLINDER HEAD AND VALVE MECHANISM Parts scheme
  For full view, you need register

Parts for your D343 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  7M-7210 [1] BASE ASSEM.  
  5M-3605 [14] DOWEL  
  0L-1026 [1] PLUG  
    (PART OF BASE ASSEM. 7M7210)
  7M-7224 [1] GASKET  
  4L-4644 [4] STUD  
  2D-8806 [18] STUD  
  7M-9537 [24] SPRING  
  2M-6471 [11] PLUG  
    (PART OF CYLINDER HEAD SERVICE ASSEM. 5M5481)
  3H-5887 [24] SEAL  
  3H-5912 [24] FERRULE  
  2M-6403 [12] VALVE (EXHAUST)  
  2M-6402 [12] VALVE (INTAKE)  
  4M-4275 [1] GASKET  
  7M-3801 [24] SPRING  
  7M-3802 [24] PLUG  
  7M-3799 [24] SPACER  
    (1 OF EACH IN EACH FOLLOWER ASSEM. 5M4169)
  5M-4169 [24] FOLLOWER ASSEM.  
  2A-4429 [48] LOCK  
  7M-9628 [24] RETAINER  
  4B-2612 [6] STUD  
    (PART OF BASE ASSEM. 7M7210)
  7M-2699 [6] CHAMBER ASSEM.  
  0T-0199 [1] PLUG  
    (PART OF CYLINDER HEAD SERVICE ASSEM. 5M5481)
  1M-1402 [16] STUD  
  4F-9653 [6] SEAL  
  2M-1488 [24] ROTATOR  
  5M-2667 [6] GASKET  
  2M-6414 [12] GUIDE (EXHAUST)  
  2M-6415 [12] GUIDE (INLET)  
  8M-1916 [12] INSERT (EXHAUST)  
  1M-8384 [12] INSERT (INLET)  
    (PARTS OF CYLINDER HEAD SERVICE ASSEM. 5M5481)
 

#UE0349010035
 

CYLINDER HEAD AND VALVE MECHANISM

CYLINDER HEAD AND VALVE MECHANISM--Top View--Part 1 of 2
Serial No. 33B95 to 33B139 inclusive
See Page 28A for Gasket Kits
c80463 UE034901
None CYLINDER HEAD AND VALVE MECHANISM Parts scheme
  For full view, you need register

Parts for your D343 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  5M-5481 [1] CYLINDER HEAD SERVICE ASSEM.  
  0L-1024 [1] PLUG (CORE)  
    (PART OF CYLINDER HEAD SERVICE ASSEM. 5M5481)
  7B-0305 [1] SEAL  
  3H-3433 [1] PIN (SPRING)  
  1B-8702 [1] KEY  
  2L-9406 [1] ADAPTER  
  8H-9180 [1] SEAL  
  9F-2247 [1] PLUG (COUNTERSUNK)  
    (PART OF CYLINDER HEAD SERVICE ASSEM. 5M5481)
  0S-1594 [2] BOLT (1"LONG)  
  4M-4549 [1] GASKET  
  3B-1915 [2] BOLT (1.365"LONG)  
  3B-4506 [4] LOCKWASHER  
  4B-4278 [4] WASHER  
  3B-0623 [13] PLUG (CORE)  
    (PART OF CYLINDER HEAD SERVICE ASSEM. 5M5481)
  5F-4899 [14] BOLT (5.50"LONG)  
  3B-4506 [14] LOCKWASHER  
  4B-4278 [14] WASHER  
  9F-2247 [2] PLUG  
  5B-9603 [5] BOLT (5"LONG)  
  3B-4506 [5] LOCKWASHER  
  4B-4278 [5] WASHER  
  1A-2029 [2] BOLT  
  3B-4506 [4] LOCKWASHER  
  5F-6259 [1] FLANGE  
  0T-0225 [2] GASKET  
  7M-7227 [1] COVER  
  7M-7226 [1] GASKET  
  4F-9653 [6] SEAL  
  6B-6682 [26] NUT  
  5H-1504 [26] WASHER  
  0S-1594 [3] BOLT  
  0L-0364 [3] LOCK  
  6B-9186 [1] GASKET  
  4L-5805 [1] FLANGE  
  3B-1915 [2] BOLT  
  3B-4506 [2] LOCKWASHER  
  2B-5803 [1] PLUG  
  [4] PLUG (CORE)  
  3B-0622 [1] PLUG (CORE)  
    (PARTS OF CYLINDER HEAD SERVICE ASSEM. 5M5481)
  2L-0757 [1] FLANGE  
  0S-1591 [2] BOLT  
  1B-5174 [1] PLUG  
  9F-5940 [1] GASKET  
 

#UE0349010036
 

CYLINDER HEAD AND VALVE MECHANISM

CYLINDER HEAD AND VALVE MECHANISM--End View--Part 2 of 2
Serial No. 33B95 to 33B139 inclusive
Refer also to Page 61 for special parts
c70278 UE034901
None CYLINDER HEAD AND VALVE MECHANISM Parts scheme
  For full view, you need register

Parts for your D343 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  7M-7318 [1] BASE ASSEM.  
  5M-3605 [14] DOWEL  
  0L-1026 [1] PLUG  
    (PART OF BASE ASSEM. 7M7318)
  7M-7224 [1] GASKET  
  4L-4644 [4] STUD  
  2D-8806 [18] STUD  
  7M-9537 [24] SPRING  
  2M-6471 [11] PLUG  
    (PART OF CYLINDER HEAD SERVICE ASSEM. 5M5481)
  3H-5887 [24] SEAL  
  3H-5912 [24] FERRULE  
  2M-6403 [12] VALVE (EXHAUST)  
  2M-6402 [12] VALVE (INTAKE)  
  4M-4275 [1] GASKET  
  7M-3801 [24] SPRING  
  7M-3802 [24] PLUG  
  7M-3799 [24] SPACER  
    (1 OF EACH IN EACH FOLLOWER ASSEM. 5M4169)
  5M-4169 [24] FOLLOWER ASSEM.  
  2A-4429 [48] LOCK  
  7M-9628 [24] RETAINER  
  4B-2612 [6] STUD  
    (PART OF BASE ASSEM. 7M7318)
  7M-2699 [6] CHAMBER ASSEM.  
  0T-0199 [1] PLUG  
    (PART OF CYLINDER HEAD SERVICE ASSEM. 5M5481)
  1M-1402 [16] STUD  
  4F-9653 [6] SEAL  
  2M-1488 [24] ROTATOR  
  5M-2667 [6] GASKET  
  2M-6414 [12] GUIDE (EXHAUST)  
  2M-6415 [12] GUIDE (INLET)  
  8M-1916 [12] INSERT (EXHAUST)  
  1M-8384 [12] INSERT (INLET)  
    (PARTS OF CYLINDER HEAD SERVICE ASSEM. 5M5481)
 

#UE0349010037
 

5L-6415: CYLINDER HEAD AND VALVE MECHANISM

CYLINDER HEAD AND VALVE MECHANISM (5L6415 N/S)--Top View--Part 1 of 2
Serial No. 33B140-Up
See Page 28A for Gasket Kits
c74852 UE034901
5L6415 CYLINDER HEAD AND VALVE MECHANISM Parts scheme
  For full view, you need register

Parts for your D343 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  9M-8968 R [1] CYLINDER HEAD SERVICE ASSEM.  
  0L-1024 [1] PLUG (CORE)  
    (PART OF CYLINDER HEAD SERVICE ASSEM. 9M8968)
  7B-0305 [1] SEAL  
  2H-1190 [1] DOWEL  
  3H-3433 [1] PIN (SPRING)  
  1B-8702 [1] KEY  
  2L-9406 [1] ADAPTER  
  8H-9180 [1] SEAL  
  9F-2247 [1] PLUG (COUNTERSUNK)  
    (PART OF CYLINDER HEAD SERVICE ASSEM. 9M8968)
  0S-1594 [2] BOLT (1" LONG)  
  4M-4549 [1] GASKET  
  3B-1915 [2] BOLT (1.365" LONG)  
  3B-4506 [4] LOCKWASHER  
  5B-9628 [4] WASHER  
  3B-0623 [13] PLUG (CORE)  
    (PART OF CYLINDER HEAD SERVICE ASSEM. 9M8968)
  5F-4899 [14] BOLT (5.50" LONG)  
  3B-4506 [14] LOCKWASHER  
  4B-4278 [14] WASHER  
  9F-2247 [2] PLUG  
  5B-9603 [5] BOLT (5" LONG)  
  3B-4506 [5] LOCKWASHER  
  4B-4278 [5] WASHER  
  7M-7227 [1] COVER  
  7M-7226 [1] GASKET  
  3B-0622 [1] PLUG (CORE)  
    (PART OF CYLINDER HEAD SERVICE ASSEM. 9M8968)
  5M-6214 [1] PLUG  
  6B-6682 [26] NUT  
  5H-1504 [26] WASHER  
  0S-1594 [3] BOLT  
  0L-0364 [3] LOCK  
  6B-9186 [1] GASKET  
  4L-5805 [1] FLANGE  
  3B-1915 [2] BOLT  
  3B-4506 [2] LOCKWASHER  
  2B-5803 [1] PLUG  
  2L-5923 [1] FLANGE  
  8M-0904 [1] GASKET  
  0S-1591 [2] BOLT  
  3B-4506 [2] LOCKWASHER  
  1B-5174 [1] PLUG  
  9F-5940 [1] GASKET  
  R   REMFG PART MAY BE AVAILABLE
 

#UE0349010038
 

5L-6415: CYLINDER HEAD AND VALVE MECHANISM

CYLINDER HEAD AND VALVE MECHANISM (5L6415 N/S)--End View--Part 2 of 2
Serial No. 33B140-Up
Refer also to Page 61 for special parts
c74853 UE034901
5L6415 CYLINDER HEAD AND VALVE MECHANISM Parts scheme
  For full view, you need register

Parts for your D343 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  7M-7318 [1] BASE ASSEM.  
  5M-3605 [14] DOWEL  
  0L-1026 [1] PLUG  
    (PART OF BASE ASSEM. 7M7318)
  7M-7224 [1] GASKET  
  4L-4644 [4] STUD  
  3D-0490 [18] STUD  
  2S-4213 [24] SPRING  
  2M-6471 [11] PLUG  
    (PART OF CYLINDER HEAD SERVICE ASSEM. 9M8968)
  3H-5887 [24] SEAL  
  3H-5912 [24] FERRULE  
  2M-6403 [12] VALVE (EXHAUST)  
  2M-6402 [12] VALVE (INTAKE)  
  4M-4275 [1] GASKET  
  7M-3801 [24] SPRING  
  7M-3802 [24] PLUG  
  7M-3799 [24] SPACER  
    (1 OF EACH IN EACH FOLLOWER ASSEM. 5M4169)
  5M-4169 [24] FOLLOWER ASSEM.  
  2A-4429 [48] LOCK  
  7M-9628 [24] RETAINER  
  4B-2612 [6] STUD  
    (PART OF BASE ASSEM. 7M7318)
  7M-2699 [6] CHAMBER ASSEM.  
  0T-0199 [1] PLUG  
    (PART OF CYLINDER HEAD SERVICE ASSEM. 9M8968)
  2M-4779 [18] STUD  
  4F-9653 [6] SEAL  
  2M-1488 [24] ROTATOR  
  5M-2667 [6] GASKET  
  2M-6414 [24] GUIDE  
  5M-1889 [12] INSERT (EXHAUST)  
  1M-8384 [12] INSERT (INLET)  
    (PARTS OF CYLINDER HEAD SERVICE ASSEM. 9M8968)
 

#UE0349010039
 

CYLINDER BLOCK AND COVERS

CYLINDER BLOCK AND COVERS--Side View--Part 1 of 2
Serial No. 33B1 to 33B35 inclusive. 4M2978 Cylinder Block parts are shown on Page 26
See Page 28A for Gasket Kits
c85337 UE034901
None CYLINDER BLOCK AND COVERS Parts scheme
  For full view, you need register

Parts for your D343 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  6H-0192 [7] STUD (1.3125" LONG)  
    (PART OF PLATE ASSEM. 4L3752)
  4L-3752 [1] PLATE ASSEM.  
  0L-1351 [2] BOLT  
  3B-4506 [2] LOCKWASHER  
  5H-0197 [1] COVER  
  9F-7177 [1] GASKET  
  2M-7731 [3] STUD (2.20" LONG)  
  4D-0537 [2] DOWEL  
    (PARTS OF PLATE ASSEM. 4L3752)
  0L-1351 [2] BOLT  
  3B-4506 [2] LOCKWASHER  
  3B-2460 [11] STUD (1.25" LONG)  
    (PART OF PLATE ASSEM. 4L3752)
  7B-7770 [1] COVER  
  1A-2024 [1] GASKET  
  4L-4710 [1] COVER  
  4L-4707 [1] GASKET  
  1A-2029 [11] BOLT  
  3B-4506 [11] LOCKWASHER  
  8H-9872 [1] POINTER  
  0L-1351 [3] BOLT  
  3B-4506 [3] LOCKWASHER  
  4L-9969 [1] COVER  
  4L-9968 [1] GASKET  
  4L-3751 [1] GASKET  
  4M-2986 [1] GASKET  
  2B-0858 [1] PLUG  
  4L-4694 [1] COVER ASSEM.  
  8M-0214 [1] GASKET  
  4M-0078 [1] GASKET  
  4M-0073 [1] PLATE ASSEM.  
  7H-3171 [1] PLUG (COUNTERSUNK)  
  0S-1595 [2] BOLT  
  3B-4508 [2] LOCKWASHER  
  4M-4148 [1] COVER  
  4M-4147 [1] GASKET  
  4M-2978 Y [1] BLOCK ASSEM.  
    (SEE SEPARATE ILLUS. FOR PARTS)
  0S-1594 [11] BOLT  
  3B-4506 [11] LOCKWASHER  
  0L-2070 [4] BOLT  
  3B-4506 [4] LOCKWASHER  
  1D-4706 [4] BOLT  
  3B-4506 [4] LOCKWASHER  
  7B-0305 [2] SEAL  
  4F-0411 [1] BOLT  
  3B-4506 [1] LOCKWASHER  
  5F-4899 [1] BOLT  
  3B-4506 [1] LOCKWASHER  
  3H-1461 [2] SEAL  
  0L-1351 [24] BOLT  
  3B-4506 [24] LOCKWASHER  
  1M-7067 [6] LINER  
  1M-7073 [18] SEAL  
  4L-3745 [1] SUPPORT  
  1A-2029 [12] BOLT  
  3B-4506 [12] LOCKWASHER  
  4M-9117 [1] GASKET  
  2M-9192 [1] SCREEN  
  2M-9193 [1] BAFFLE  
  0S-1571 [2] BOLT  
  3B-4506 [2] LOCKWASHER  
  0S-1594 [1] BOLT  
  3B-4506 [1] LOCKWASHER  
  0L-1143 [6] BOLT  
  3B-4506 [6] LOCKWASHER  
  2M-9194 [1] PAN  
  2M-9222 [1] GASKET  
  Y   SEPARATE ILLUSTRATION
 

Information:

Engine News
Use Caution During Replacement Of Damaged Nozzle Adapters Or Precombustion Chambers
1983/01/19
Engine Valve Stem "Use Again" Specifications
1983/03/16
Valve Damage Can Be Caused By Short Intervals Of Engine Operation In Very Cold Temperatures
1983/10/26
A New Book "Analyzing Diesel And Natural Gas Engine Valve Failures" Is Available
1985/03/01
Determining The Cause Of Glow Plug Tip Failures
1986/06/01
Valve Lash Adjustment Interval Is Changed
1986/07/01
Improved Manufacturing Process Extends Service Life Of New Exhaust Valves
1990/06/01
New Exhaust Valves Are Used In Caterpillar Remanufactured Cylinder Heads
1990/10/01
Use Correct Washers With Cylinder Head Bolts
1992/01/01
Correct Installation Of Valve Lifters On The Camshaft Is Very Important To Prevent Failures
1977/05/25
Tolerance Added To Valve Clearance Specifications
1978/01/18
Use Again Specifications For Valve Springs Are Changed
1978/03/01
Caterpillar Warranty Claims on Cylinder Head Valves {1105}
2005/10/03
Special Instruction
Use Of The 1P7451 Valve Guide Honing Group{0673, 1104}
Use Of The 1P7451 Valve Guide Honing Group{0673, 1104}
Installing Heli-Coil Inserts In Caterpillar Cylinder Heads{1117}
Installing Heli-Coil Inserts In Caterpillar Cylinder Heads{1117}
Use Of 6V4805 Valve Seat Insert Puller Group{0703}
Use Of 6V4805 Valve Seat Insert Puller Group{0703}
Repair Of Precombustion Chamber And Direct Injection Adapter Seating Surfaces{1101}
Repair Of Precombustion Chamber And Direct Injection Adapter Seating Surfaces{1101}
Use Of 6V9050 Exhaust Stud Removal Group{1100}
Use Of 6V9050 Exhaust Stud Removal Group{1100}
Determining the Cause of Fuel Dilution of Engine Oil {1101, 1124, 1251, 1280, 1290}
Determining the Cause of Fuel Dilution of Engine Oil {1101, 1124, 1251, 1280, 1290}
Service Letter-NACD
0R0824, 0R2089, 0R2128, 0R2170, 0R2586, And 0R2666 Remanufactured Cylinder Heads For D343 Engines May Need To Be Removed From Dealer Parts Stock
0R0824, 0R2089, 0R2128, 0R2170, 0R2586, And 0R2666 Remanufactured Cylinder Heads For D343 Engines May Need To Be Removed From Dealer Parts Stock
Service Letter-Australia
Service Letter-CFEL
Service Letter-CSARL
Service Letter-Americas
Specifications
Valves
D343 ENGINE
Valve Guide And Seat Inserts
D343 ENGINE
Cylinder Head
D343 ENGINE
Tool Operating Manual
{0374, 0599, 0629, 0632, 0700, 0701, 1100, 1101}
{0374, 0599, 0629, 0632, 0700, 0701, 1100, 1101}
Service Letter-China
0R0824, 0R2089, 0R2128, 0R2170, 0R2586, And 0R2666 Remanufactured Cylinder Heads For D343 Engines May Need To Be Removed From Dealer Parts Stock
0R0824, 0R2089, 0R2128, 0R2170, 0R2586, And 0R2666 Remanufactured Cylinder Heads For D343 Engines May Need To Be Removed From Dealer Parts Stock
Service Letter-Asia
Reuse And Salvage Guidelines
Engine Valve Failure Modes{1100, 1105}
Engine Valve Failure Modes{1100, 1105}
Using the 9U-5383 Vacuum Tester {0774, 0781, 1000, 1100}
Using the 9U-5383 Vacuum Tester {0774, 0781, 1000, 1100}
Applied Failure Analysis
Engine Valve Failure Modes{1100, 1105}
Engine Valve Failure Modes{1100, 1105}
Information Release Memo
APPEARANCE CHANGE ON REMAN SHORT BLOCKS
APPEARANCE CHANGE ON REMAN SHORT BLOCKS
Service Letter-APD
0R0824, 0R2089, 0R2128, 0R2170, 0R2586, And 0R2666 Remanufactured Cylinder Heads For D343 Engines May Need To Be Removed From Dealer Parts Stock
0R0824, 0R2089, 0R2128, 0R2170, 0R2586, And 0R2666 Remanufactured Cylinder Heads For D343 Engines May Need To Be Removed From Dealer Parts Stock
Disassembly and Assembly
Precombustion Chambers,Air Cleaner Housing
D343 INDUSTRIAL & MARINE ENGINES
Cylinder Head Assembly
D343 INDUSTRIAL & MARINE ENGINES
Service Magazine
Vacuum Tester Checks For Leaks Between Valve Face and Seat{0651,1103,1105}
1982/09/06
New 6V7059 Micrometer Measures Liner Top Flange And Valve Lip {0653,1216,1105}
1982/11/29
Engine Valve Stem "Use Again" Specifications{0653,1105}
1983/02/28
Valve Damage Can Be Caused By Short Intervals Of Engine Operation In Very Cold Temperatures{1105,1208}
1983/10/17
Valve Lash Adjustment Not A Warranty Item {1102,1105}
1985/01/14
Determining The Cause Of Glow Plug Tip Failures{1053,1105,1412}
1986/06/02
Valve Lash Adjustment Interval Is Changed {1105}
1986/07/07
New Water Temperature Regulator Has A Closer Fit At The Valve Seat To Keep Leakage At A Minimum{1355}
1977/01/17
Correct Installation Of Valve Lifters On The Camshaft Is Very Important To Prevent Failures{1209}
1977/05/16
Tools Now Available To Ream And/Or Hone 0.500" (12.70 mm) Diameter Valve Guides{0663}
1977/08/22
Tolerance Added To Valve Clearance Specifications{1105,0374}
1978/01/16
Valve Damage Can Be Caused By Short Intervals Of Engine Operation In Very Cold Temperatures{1105,1208}
1978/01/30
Use Again Specifications For Valve Springs Are Changed{1108}
1978/03/06
A New Method To Clean And Polish Engine Valve Stems{0674,1105}
1979/05/28
Why Engines Are Damaged By Fuel Sulfur{1104,1216,1280,1318,1215}
1979/08/27
Fuel Sulfur-Your Diesel's Silent Enemy{0375,1280}
1979/12/17
Improved Manufacturing Process Extends Service Life Of New Exhaust Valves {1105}
1990/05/28
New Exhaust Valves Are Used In Caterpillar Remanufactured Cylinder Heads{1105,1101}
1990/10/08
Use Correct Washers With Cylinder Head Bolts{1100}
1992/01/20

Caterpillar Parts SIS Catalog D343 :

CYLINDER HEAD AND VALVE MECHANISM
CYLINDER HEAD AND VALVE MECHANISM
OIL PAN
4L-3343 OIL PAN
AFTERCOOLER
5L-6418 AFTERCOOLER
AFTERCOOLER
AFTERCOOLER
TURBOCHARGER ASSEMBLY
2M-8557 TURBOCHARGER ASSEMBLY
TURBOCHARGER ASSEMBLY
2M-8557 TURBOCHARGER ASSEMBLY
TURBOCHARGER ASSEMBLY
7M-8169 TURBOCHARGER ASSEMBLY
TURBOCHARGER ASSEMBLY
2M-8557 TURBOCHARGER ASSEMBLY
CYLINDER HEAD AND VALVE MECHANISM
CYLINDER HEAD AND VALVE MECHANISM
CYLINDER HEAD AND VALVE MECHANISM
CYLINDER HEAD AND VALVE MECHANISM
CYLINDER HEAD AND VALVE MECHANISM
CYLINDER HEAD AND VALVE MECHANISM
CYLINDER HEAD AND VALVE MECHANISM
CYLINDER HEAD AND VALVE MECHANISM
CYLINDER HEAD AND VALVE MECHANISM
CYLINDER HEAD AND VALVE MECHANISM
CYLINDER HEAD AND VALVE MECHANISM
CYLINDER HEAD AND VALVE MECHANISM
CYLINDER HEAD AND VALVE MECHANISM
5L-6415 CYLINDER HEAD AND VALVE MECHANISM
CYLINDER HEAD AND VALVE MECHANISM
5L-6415 CYLINDER HEAD AND VALVE MECHANISM

Truck sale:

1999 CAT D343
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1999 CAT D343

REICAL
CAT D343
USD $9,850 
CAT D343

Elite Equipment Pros, LLC
Parker, Colorado 80138
CAT D343
Call 
CAT D343

JW Bell LLC
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