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

7N6340 CYLINDER HEAD ASSEMBLY Serial No. 46B4437 to 46B6446 inclusive. Provides Field Replacement for 4N7093 Head Assembly shown on Pages 23B and 23D D353C


BASIC ENGINE
CYLINDER HEAD GP

INDUSTRIAL ENGINE D353C INDUSTRIAL ENGINE 46B
 D353 ENGINE 46B01558-UP UE036088 D353C 46B   (1964)

BASIC ENGINE

CYLINDER HEAD GP
CYL HEAD A
7N-6340 CYL HEAD A
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
 

#UE0360880040
 

7N-6340: CYL HEAD A

7N6340 CYLINDER HEAD ASSEMBLY
Serial No. 46B4437 to 46B6446 inclusive. Provides Field Replacement for
4N7093 Head Assembly shown on Pages 23B and 23D
c215430 UE036088
7N6340 CYL HEAD A Parts scheme
  For full view, you need register

Parts for your D353C INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5S-1757 [3] INSERT (intake)  
  4S-8908 H [3] INSERT .127 mm(.005 in.)O.S.  
  4S-8909 H [3] INSERT .254 mm(.010 in.)O.S.  
2. 4N-3664 [3] GUIDE (intake)  
3. 3B-0645 [12] PLUG  
4. 6N-8847 [3] GUIDE (exhaust)  
5. 8M-4014 [3] INSERT (exhaust)  
  4S-8906 H [3] INSERT .127 mm(.005 in.)O.S.  
  4S-8907 H [3] INSERT .254 mm(.010 in.)O.S.  
6. 5H-7071 [12] DIRECTOR  
  H   NOT PART OF 7N6340 ASSEM.-O.S.
 

#UE0360880041
 

CYLINDER HEAD AND VALVE MECHANISM

CYLINDER HEAD AND VALVE MECHANISM--SIDE VIEW-Part 1 of 2
SERIAL NO. 46B1558 TO 46B1901 INCLUSIVE AND 77B1 TO 77B135 INCLUSIVE
SEE PAGE 32 FOR GASKET KIT. REFER ALSO TO PAGE 73 FOR SPECIAL PARTS
c95809 UE036088
None CYLINDER HEAD AND VALVE MECHANISM Parts scheme
  For full view, you need register

Parts for your D353C INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  5H-2672 [2] COVER  
  5B-2383 [6] NUT  
  3F-9780 [6] WASHER  
  8F-4994 [6] SEAL  
  2L-9406 [1] ADAPTER  
  1B-8704 [1] KEY  
  4L-9614 [1] EYE (REAR)  
  4L-9613 [1] EYE (FRONT)  
  7B-2420 [16] FERRULE  
  7B-2419 [16] SEAL  
  3H-3433 [1] PIN (SPRING)  
  7M-7817 [6] VALVE (INLET)  
  8H-7097 [6] VALVE (EXHAUST)  
  0S-1616 [1] BOLT  
  4F-7652 [1] STOP  
  1B-8702 [1] KEY  
  6F-4210 [1] PLUNGER  
  0S-1012 [1] SPRING  
  6F-5034 [4] SPRING  
  5H-2543 [2] SHAFT ASSEM.  
  4F-4585 [4] PLUG  
    (2 IN EACH SHAFT ASSEM. 5H2543)
  1B-4204 [12] NUT  
  1A-0744 [12] SCREW  
  1B-9917 [4] SPRING  
  6H-0411 [16] WASHER  
  3B-4621 [4] COTTER PIN  
  4H-9807 [1] SHAFT  
  2B-2694 [2] BOLT  
  8F-7242 [2] WASHER  
  3H-4738 [1] SHAFT  
  4B-3938 [1] PLUG  
  1B-0581 [1] BOLT  
  1B-4202 [1] NUT  
  3B-4505 [1] LOCKWASHER  
  3H-4784 [1] COUPLING  
  1B-8704 [2] KEY  
  5H-1190 [3] SEAL  
  4H-9772 [12] ROD  
  6B-6224 [24] FERRULE  
  6B-6225 [24] SEAL  
  6H-3455 [12] RING  
  2H-3069 [12] LIFTER ASSEM.  
 

#UE0360880042
 

CYLINDER HEAD AND VALVE MECHANISM

CYLINDER HEAD AND VALVE MECHANISM--END VIEW-Part 2 of 2
SERIAL NO. 46B1558 TO 46B1901 INCLUSIVE AND 77B1 TO 77B135 INCLUSIVE
c123876 UE036088
None CYLINDER HEAD AND VALVE MECHANISM Parts scheme
  For full view, you need register

Parts for your D353C INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  1B-4205 [12] NUT  
  0L-1351 [6] BOLT  
  3B-4506 [10] LOCKWASHER  
  0L-0722 [6] STUD  
  4H-9771 [6] BRACKET  
  0S-1619 [26] BOLT  
  3B-4506 [26] LOCKWASHER  
  0T-0431 [26] WASHER  
  5L-8439 [2] BASE  
  5H-2571 [2] TUBE  
  1F-3278 [2] FITTING  
  6L-5369 [2] GASKET  
  7M-7701 [2] HEAD ASSEM.  
  3D-0490 [24] STUD  
  3B-0645 [30] PLUG  
    (15 IN EACH HEAD ASSEM. 7M7701)
  4H-2495 [4] NUT  
  4H-2494 [4] SLEEVE  
    (1 OF EACH IN EACH FITTING 4H945 AND 1F3278)
  4H-0945 [2] FITTING  
  5S-3933 [6] BUSHING (EXHAUST)  
  4H-9800 [6] BUSHING (INLET)  
    (3 OF EACH IN EACH HEAD ASSEM. 7M7701)
  4S-9155 [2] GASKET  
  5H-7071 [24] DIRECTOR  
    (12 IN EACH HEAD ASSEM. 7M7701)
  4H-7328 [6] STUD  
  8M-4014 [6] INSERT (EXHAUST)  
  4S-8906 [6] INSERT (.005" OVERSIZE)  
  4S-8907 [6] INSERT (.010" OVERSIZE)  
    (3 IN EACH HEAD ASSEM. 7M7701)
  4H-9811 [6] ARM ASSEM. (EX.)  
  4H-9809 [6] ARM ASSEM. (IN.)  
  3F-7445 [12] BUSHING  
    (1 IN EACH ARM ASSEM. 4H9811 AND 4H9809)
  8F-8858 [12] BUTTON  
  9F-8254 [12] SOCKET  
    (1 IN EACH ARM ASSEM. 4H9811 AND 4H9809)
  9F-7707 [12] RING  
  8M-1357 [2] GASKET  
  3H-5867 [12] RETAINER  
  3B-1143 [36] LOCK  
  8M-5251 [12] SEAL  
  6B-6682 [40] NUT  
  5H-1504 [40] WASHER  
  4F-5408 [12] SPRING (OUTER)  
  4F-5409 [12] SPRING (INNER)  
  7F-7666 [12] ROTOCAP  
  2B-7411 [2] PLUG  
  1L-1964 [2] COVER  
  6L-5362 [2] GASKET  
  0S-1591 [4] BOLT  
  6B-7021 [6] SEAL  
  5H-4064 [6] RETAINER  
  4F-5607 [6] SEAL  
  8M-2970 [2] GASKET  
  7M-6848 [6] CHAMBER ASSEM.  
  5H-1012 [6] GASKET  
  5S-1757 [6] INSERT (INTAKE)  
  4S-8908 [6] INSERT (.005" OVERSIZE)  
  4S-8909 [6] INSERT (.010" OVERSIZE)  
    (3 IN EACH HEAD ASSEM. 7M7701)
 

#UE0360880043
 

CYLINDER HEAD AND VALVE MECHANISM

CYLINDER HEAD AND VALVE MECHANISM--SIDE VIEW-Part 1 of 2
SERIAL NO. 46B1902 TO 46B2379 INCLUSIVE AND 77B136 TO 77B276 INCLUSIVE
SEE PAGE 32 FOR GASKET KITS. REFER ALSO TO PAGE 73 FOR SPECIAL PARTS
c122035 UE036088
None CYLINDER HEAD AND VALVE MECHANISM Parts scheme
  For full view, you need register

Parts for your D353C INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  5H-2672 [2] COVER  
  5B-2383 [6] NUT  
  3F-9780 [6] WASHER  
  8F-4994 [6] SEAL  
  2L-9406 [1] ADAPTER  
  1B-8704 [1] KEY  
  4L-9614 [1] EYE (REAR)  
  4L-9613 [1] EYE (FRONT)  
  7B-2420 [16] FERRULE  
  6L-7814 [16] SEAL  
  3H-3433 [1] PIN (SPRING)  
  7M-7817 [6] VALVE (INLET)  
  8H-7097 [6] VALVE (EXHAUST)  
  0S-1616 [1] BOLT  
  4F-7652 [1] STOP  
  1B-8702 [1] KEY  
  6F-4210 [1] PLUNGER  
  0S-1012 [1] SPRING  
  6F-5034 [4] SPRING  
  5H-2543 [2] SHAFT ASSEM.  
  4F-4585 [4] PLUG  
    (2 IN EACH SHAFT ASSEM. 5H2543)
  1B-4204 [12] NUT  
  1A-0744 [12] SCREW  
  1B-9917 [4] SPRING  
  6H-0411 [16] WASHER  
  3B-4621 [4] COTTER PIN  
  3S-4784 [1] SHAFT  
  2B-2694 [2] BOLT  
  8F-7242 [2] WASHER  
  3S-4783 [1] SHAFT  
  4B-3938 [1] PLUG  
  1B-0581 [1] BOLT  
  1B-4202 [1] NUT  
  3B-4505 [1] LOCKWASHER  
  3S-4810 [1] COUPLING  
  1B-8704 [2] KEY  
  5H-1190 [3] SEAL  
  4H-9772 [12] ROD  
  6B-6224 [24] FERRULE  
  6L-7813 [24] SEAL  
  6H-3455 [12] RING  
  2H-3069 [12] LIFTER ASSEM.  
 

#UE0360880044
 

CYLINDER HEAD AND VALVE MECHANISM

CYLINDER HEAD AND VALVE MECHANISM--END VIEW--Part 2 of 2
SERIAL NO. 46B1902 TO 46B2379 INCLUSIVE AND 77B136 TO 77B276 INCLUSIVE
c123876 UE036088
None CYLINDER HEAD AND VALVE MECHANISM Parts scheme
  For full view, you need register

Parts for your D353C INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  1B-4205 [12] NUT  
  0L-1351 [6] BOLT  
  3B-4506 [10] LOCKWASHER  
  0L-0722 [6] STUD  
  4H-9771 [6] BRACKET  
  0S-1619 [26] BOLT  
  3B-4506 [26] LOCKWASHER  
  0T-0431 [26] WASHER  
  5L-8439 [2] BASE  
  5H-2571 [2] TUBE  
  1F-3278 [2] FITTING  
  6L-5369 [2] GASKET  
  7M-7701 [2] HEAD ASSEM.  
  3D-0490 [24] STUD  
  3B-0645 [30] PLUG  
    (15 IN EACH HEAD ASSEM. 7M7701)
  4H-2495 [4] NUT  
  4H-2494 [4] SLEEVE  
    (1 OF EACH IN EACH FITTING 4H945 AND 1F3278)
  4H-0945 [2] FITTING  
  5S-3933 [6] BUSHING (EXHAUST)  
  4H-9800 [6] BUSHING (INLET)  
    (3 OF EACH IN EACH HEAD ASSEM. 7M7701)
  4S-9155 [2] GASKET  
  5H-7071 [24] DIRECTOR  
    (12 IN EACH HEAD ASSEM. 7M7701)
  4H-7328 [6] STUD  
  8M-4014 [6] INSERT (EXHAUST)  
  4S-8906 [6] INSERT (.005" OVERSIZE)  
  4S-8907 [6] INSERT (.010" OVERSIZE)  
    (3 IN EACH HEAD ASSEM. 7M7701)
  4H-9811 [6] ARM ASSEM. (EX.)  
  4H-9809 [6] ARM ASSEM. (IN.)  
  3F-7445 [12] BUSHING  
    (1 IN EACH ARM ASSEM. 4H9811 AND 4H9809)
  8F-8858 [12] BUTTON  
  9F-8254 [12] SOCKET  
    (1 IN EACH ARM ASSEM. 4H9811 AND 4H9809)
  9F-7707 [12] RING  
  8M-1357 [2] GASKET  
  3H-5867 [12] RETAINER  
  3B-1143 [36] LOCK  
  8M-5251 [12] SEAL  
  6B-6682 [40] NUT  
  5H-1504 [40] WASHER  
  4F-5408 [12] SPRING (OUTER)  
  4F-5409 [12] SPRING (INNER)  
  7F-7666 [12] ROTOCAP  
  2B-7411 [2] PLUG  
  1L-1964 [2] COVER  
  6L-5362 [2] GASKET  
  0S-1591 [4] BOLT  
  6B-7021 [6] SEAL  
  5H-4064 [6] RETAINER  
  4F-5607 [6] SEAL  
  8M-2970 [2] GASKET  
  7M-6848 [6] CHAMBER ASSEM.  
  5H-1012 [6] GASKET  
  5S-1757 [6] INSERT (INTAKE)  
  4S-8908 [6] INSERT (.005" OVERSIZE)  
  4S-8909 [6] INSERT (.010" OVERSIZE)  
    (3 IN EACH HEAD ASSEM. 7M7701)
 

#UE0360880045
 

7H-3408: CYL HEAD & VALVE MECHANISM GP

CYLINDER HEAD AND VALVE MECHANISM (7H3408 N/S)--Side View--Part 1 of 2
Serial No. 46B2380 to 46B3181 inclusive and 77B277-Up
See Page 32 for Gasket Kits. Refer also to Page 73 for special parts
c122035 UE036088
7H3408 CYL HEAD & VALVE MECHANISM GP Parts scheme
  For full view, you need register

Parts for your D353C INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  5H-2672 [2] COVER  
  5B-2383 [6] NUT  
  3F-9780 [6] WASHER  
  8F-4994 [6] SEAL  
  2L-9406 [1] ADAPTER  
  1B-8704 [1] KEY  
  4L-9614 [1] EYE (REAR)  
  4L-9613 [1] EYE (FRONT)  
  7B-2420 [16] FERRULE  
  6L-7814 [16] SEAL  
  3H-3433 [1] PIN (SPRING)  
  7M-7817 [6] VALVE (INLET)  
  8H-7097 [6] VALVE (EXHAUST)  
  0S-1616 [1] BOLT  
  4F-7652 [1] STOP  
  1B-8702 [1] KEY  
  6F-4210 [1] PLUNGER  
  0S-1012 [1] SPRING  
  6F-5034 [4] SPRING  
  5H-2543 [2] SHAFT ASSEM.  
  4F-4585 [4] PLUG  
    (2 IN EACH SHAFT ASSEM. 5H2543)
  1B-4204 [12] NUT  
  1A-0744 [12] SCREW  
  1B-9917 [4] SPRING  
  6H-0411 [16] WASHER  
  3B-4621 [4] COTTER PIN  
  3S-4784 [1] SHAFT  
  2B-2694 [2] BOLT  
  8F-7242 [2] WASHER  
  3S-4783 [1] SHAFT  
  4B-3938 [1] PLUG  
  1B-0581 [1] BOLT  
  1B-4202 [1] NUT  
  3B-4505 [1] LOCKWASHER  
  3S-4810 [1] COUPLING  
  1B-8704 [2] KEY  
  5H-1190 [3] SEAL  
  4H-9772 [12] ROD  
  6B-6224 [24] FERRULE  
  6L-7813 [24] SEAL  
  6H-3455 [12] RING  
  2H-3069 [12] LIFTER ASSEM.  
 

#UE0360880046
 

7H-3408: CYL HEAD & VALVE MECHANISM GP

CYLINDER HEAD AND VALVE MECHANISM (7H3408 N/S)--End View--Part 2 of 2
Serial No. 46B2380 to 46B3181 inclusive and 77B277-Up
c123877 UE036088
7H3408 CYL HEAD & VALVE MECHANISM GP Parts scheme
  For full view, you need register

Parts for your D353C INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  1B-4205 [12] NUT  
  0L-1351 [6] BOLT  
  3B-4506 [10] LOCKWASHER  
  0L-0722 [6] STUD  
  4H-9771 [6] BRACKET  
  0S-1619 [26] BOLT  
  3B-4506 [26] LOCKWASHER  
  0T-0431 [26] WASHER  
  5L-8439 [2] BASE  
  5H-2571 [2] TUBE  
  1F-3278 [2] FITTING  
  6L-5369 [2] GASKET  
  7S-6326 [2] HEAD ASSEM.  
  3D-0490 [24] STUD  
  3B-0645 [30] PLUG  
    (15 IN EACH HEAD ASSEM.7S6326)
  4H-2495 [4] NUT  
  4H-2494 [4] SLEEVE  
    (1 OF EACH IN EACH FITTING 4H945 AND 1F3278)
  4H-0945 [2] FITTING  
  7S-6366 [6] BUSHING (EXHAUST)  
  7S-6322 [6] BUSHING (INTAKE)  
    (3 OF EACH IN EACH HEAD ASSEM. 7S6326)
  4S-9155 [2] GASKET  
  5H-7071 [24] DIRECTOR  
    (12 IN EACH HEAD ASSEM. 7S6326)
  4H-7328 [6] STUD  
  8M-4014 [6] INSERT (EXHAUST)  
  4S-8906 [6] INSERT (.005" OVERSIZE)  
  4S-8907 [6] INSERT (.010" OVERSIZE)  
    (3 IN EACH HEAD ASSEM. 7S6326)
  4H-9811 [6] ARM ASSEM. (EX.)  
  4H-9809 [6] ARM ASSEM. (IN.)  
  3F-7445 [12] BUSHING  
    (1 IN EACH ARM ASSEM. 4H9811 AND 4H9809)
  8F-8858 [12] BUTTON  
  9F-8254 [12] SOCKET  
    (1 IN EACH ARM ASSEM. 4H9811 AND 4H9809)
  9F-7707 [12] RING  
  8M-1357 [2] GASKET  
  3H-5867 [12] RETAINER  
  3B-1143 [36] LOCK  
  8M-5251 [12] SEAL  
  6B-6682 [40] NUT  
  5H-1504 [40] WASHER  
  7S-6323 [12] SPRING  
  4S-7468 [12] ROTOCOIL  
  2B-7411 [2] PLUG  
  1L-1964 [2] COVER  
  6L-5362 [2] GASKET  
  0S-1591 [4] BOLT  
  6L-7816 [6] SEAL  
  5H-4064 [6] RETAINER  
  4F-5607 [6] SEAL  
  8M-2970 [2] GASKET  
  7M-6848 [6] CHAMBER ASSEM.  
  5H-1012 [6] GASKET  
  5S-1757 [6] INSERT (INTAKE)  
  4S-8908 [6] INSERT (.005" OVERSIZE)  
  4S-8909 [6] INSERT (.010" OVERSIZE)  
    (3 IN EACH HEAD ASSEM. 7S6326)
 

#UE0360880047
 

7H-3408: CYL HEAD & VALVE MECHANISM GP

CYLINDER HEAD AND VALVE MECHANISM (7H3408 N/S)--Side View--Part 1 of 2
Serial No. 46B3182 to 46B3189 inclusive
See Page 32 for Gasket Kits. Refer also to Page 73 for special parts
c146238 UE036088
7H3408 CYL HEAD & VALVE MECHANISM GP Parts scheme
  For full view, you need register

Parts for your D353C INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  5H-2672 [2] COVER  
  5B-2383 [6] NUT  
  3F-9780 [6] WASHER  
  8F-4994 [6] SEAL  
  4L-9614 [1] EYE (REAR)  
  4L-9613 [1] EYE (FRONT)  
  7B-2420 C [16] FERRULE  
  6L-7814 [16] SEAL  
  7M-7817 [6] VALVE (INLET)  
  8H-7097 [6] VALVE (EXHAUST)  
  6F-5034 [4] SPRING  
  5H-2543 [2] SHAFT ASSEM.  
  4F-4585 [4] PLUG  
    (2 IN EACH SHAFT ASSEM. 5H2543)
  1B-4204 [12] NUT  
  1A-0744 [12] SCREW  
  1B-9917 [4] SPRING  
  6H-0411 [16] WASHER  
  3B-4621 [4] COTTER PIN  
  4B-3938 [4] PLUG  
  2B-2694 [2] BOLT  
  8F-7242 [2] WASHER  
  4H-9772 [12] ROD  
  6B-6224 [24] FERRULE  
  6L-7813 [24] SEAL  
  6H-3455 [12] RING  
  2H-3069 [12] LIFTER ASSEM.  
  C   INDICATES CHANGE
 

#UE0360880048
 

7H-3408: CYL HEAD & VALVE MECHANISM GP

CYLINDER HEAD AND VALVE MECHANISM (7H3408 N/S)--End View--Part 2 of 2
Serial No. 46B3182 to 46B3189 inclusive
c131828 UE036088
7H3408 CYL HEAD & VALVE MECHANISM GP Parts scheme
  For full view, you need register

Parts for your D353C INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  1B-4205 [12] NUT  
  0L-1351 [6] BOLT  
  3B-4506 [10] LOCKWASHER  
  0L-0722 [6] STUD  
  4H-9771 [6] BRACKET  
  0S-1619 [26] BOLT  
  3B-4506 [26] LOCKWASHER  
  0T-0431 [26] WASHER  
  5L-8439 [2] BASE  
  5H-2571 [2] TUBE  
  1F-3278 [2] FITTING  
  6L-5369 [2] GASKET  
  7S-6326 [2] HEAD ASSEM.  
  4D-6576 [24] STUD  
  3B-0645 [30] PLUG  
    (15 IN EACH HEAD ASSEM. 7S6326)
  4H-2495 [4] NUT  
  4H-2494 [4] SLEEVE  
    (1 OF EACH IN EACH FITTING 4H945 AND 1F3278)
  4H-0945 [2] FITTING  
  7S-6366 [6] BUSHING (EXHAUST)  
  7S-6322 [6] BUSHING (INTAKE)  
    (3 OF EACH IN EACH HEAD ASSEM. 7S6326)
  4S-9155 [2] GASKET  
  5H-7071 [24] DIRECTOR  
    (12 IN EACH HEAD ASSEM. 7S6326)
  4H-7328 [6] STUD  
  8M-4014 [6] INSERT (EXHAUST)  
  4S-8906 [6] INSERT (.005" OVERSIZE)  
  4S-8907 [6] INSERT (.010" OVERSIZE)  
    (3 IN EACH HEAD ASSEM. 7S6326)
  4H-9811 [6] ARM ASSEM. (EX.)  
  4H-9809 [6] ARM ASSEM. (IN.)  
  3F-7445 [12] BUSHING  
    (1 IN EACH ARM ASSEM. 4H9811 AND 4H9809)
  8F-8858 [12] BUTTON  
  9F-8254 [12] SOCKET  
    (1 IN EACH ARM ASSEM. 4H9811 AND 4H9809)
  9F-7707 [12] RING  
  8M-1357 [2] GASKET  
  3H-5867 [12] RETAINER  
  3B-1143 [36] LOCK  
  8M-5251 [12] SEAL  
  6B-6682 [40] NUT  
  5H-1504 [40] WASHER  
  7S-6323 [12] SPRING  
  4S-7468 [12] ROTOCOIL  
  2B-7411 [2] PLUG  
  1L-1964 [2] COVER  
  6L-5362 [2] GASKET  
  0S-1591 [4] BOLT  
  6L-7816 [6] SEAL  
  5H-4064 [6] RETAINER  
  4F-5607 [6] SEAL  
  8M-2970 [2] GASKET  
  7M-6848 [6] CHAMBER ASSEM.  
  5H-1012 [6] GASKET  
  5S-1757 [6] INSERT (INTAKE)  
  4S-8908 [6] INSERT (.005" OVERSIZE)  
  4S-8909 [6] INSERT (.010" OVERSIZE)  
    (3 IN EACH HEAD ASSEM. 7S6326)
 

#UE0360880049
 

7H-3408: CYL HEAD & VALVE MECHANISM GP

CYLINDER HEAD AND VALVE MECHANISM (7H3408 N/S)--Side View--Part 1 of 2
Serial No. 46B3190 to 46B3516 inclusive
See Page 32 for Gasket Kits. Refer also to Page 73 for special parts
c146238 UE036088
7H3408 CYL HEAD & VALVE MECHANISM GP Parts scheme
  For full view, you need register

Parts for your D353C INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  5H-2672 [2] COVER  
  5B-2383 [6] NUT  
  3F-9780 [6] WASHER  
  8F-4994 [6] SEAL  
  4L-9614 [1] EYE (REAR)  
  4L-9613 [1] EYE (FRONT)  
  7B-2420 C [16] FERRULE  
  6L-7814 [16] SEAL  
  7M-7817 [6] VALVE (INLET)  
  8H-7097 [6] VALVE (EXHAUST)  
  6F-5034 [4] SPRING  
  5H-2543 [2] SHAFT ASSEM.  
  4F-4585 [4] PLUG  
    (2 IN EACH SHAFT ASSEM. 5H2543)
  1B-4204 [12] NUT  
  1A-0744 [12] SCREW  
  1B-9917 [4] SPRING  
  6H-0411 [16] WASHER  
  3B-4621 [4] COTTER PIN  
  4B-3938 [4] PLUG  
  2B-2694 [2] BOLT  
  8F-7242 [2] WASHER  
  4H-9772 [12] ROD  
  6B-6224 [24] FERRULE  
  6L-7813 [24] SEAL  
  6H-3455 [12] RING  
  2H-3069 [12] LIFTER ASSEM.  
  C   INDICATES CHANGE
 

Information:

Engine News
Information About The Use Of Earlier Cylinder Heads And Liners With Spacer Plate Cylinder Blocks; List Of Earlier Articles
1979/03/14
New Exhaust Valve Has Improved Three-Piece Construction
1979/04/25
New Cylinder Head Gasket Has Smaller Diameter Cylinder Openings To Improve Location Of Combustion Seal Ring
1979/08/22
Too Much Clearance For Exhaust Valves Can Cause Wear To The Camshaft Lobes And Valve Lifters
1980/01/09
New Inlet And Exhaust Valves And Valve Guides Have Tighter Fit To Prevent Corrosion And Guide Wear
1981/04/01
Improved Head Gasket Has Larger Fire Ring To Decrease Fretting
1982/01/20
Use Caution During Replacement Of Damaged Nozzle Adapters Or Precombustion Chambers
1983/01/19
Engine Valve Stem "Use Again" Specifications
1983/03/16
New Water Seals Used In Cylinder Head Groups
1983/08/17
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
New Exhaust Valves Are Used In Caterpillar Remanufactured Cylinder Heads
1990/10/01
Exhaust Valve Guides With A Counterbore Are Now Available
1977/01/28
Improved Cylinder Block With Spacer Plate Used With New Cylinder Heads, Cylinder Head Gaskets, Cylinder Liners And Timing Gear Housing
1977/05/03
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
Use New Tools To Adapt Former Cylinder Heads With Counterbores To Cylinder Blocks With Spacer Plates
1978/05/24
Caterpillar Warranty Claims on Cylinder Head Valves {1105}
2005/10/03
Special Instruction
Installation Of 1W6440 Cylinder Head Gasket{1100}
Installation Of 1W6440 Cylinder Head Gasket{1100}
Reconditioning Of Cylinder Heads For Use On Spacer Plate Cylinder Blocks{1101}
Reconditioning Of Cylinder Heads For Use On Spacer Plate Cylinder Blocks{1101}
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}
Specifications
Cylinder Head<BR> (For Engines With Spacer Plate)
D353 INDUSTRIAL & MARINE ENGINES
Cylinder Head<BR> (For Engines Without Spacer Plate)
D353 INDUSTRIAL & MARINE ENGINES
Valves
D353 INDUSTRIAL & MARINE ENGINES
Tool Operating Manual
{0374, 0599, 0629, 0632, 0700, 0701, 1100, 1101}
{0374, 0599, 0629, 0632, 0700, 0701, 1100, 1101}
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
Disassembly and Assembly
Precombustion Chambers
D353 INDUSTRIAL & MARINE ENGINES
Cylinder Head Assembly (Earlier)
D353 INDUSTRIAL & MARINE ENGINES
Cylinder Head Assembly (Later)
D353 INDUSTRIAL & MARINE ENGINES
Valves
D353 INDUSTRIAL & MARINE ENGINES
Valve Seat Inserts
D353 INDUSTRIAL & MARINE ENGINES
Valve Guides
D353 INDUSTRIAL & MARINE ENGINES
Water Directors
D353 INDUSTRIAL & MARINE ENGINES
Service Magazine
New Inlet And Exhaust Valves And Valve Guides Have Tighter Fit To Prevent Corrosion And Guide Wear{1104,1105,1101,1103,1108,1109}
1981/03/16
Improved Head Gasket Has Larger Fire Ring To Decrease Fretting {1101,1201}
1981/10/26
Improved Head Gasket Has Larger Fire Ring To Decrease Fretting{1101,1201}
1982/01/11
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 &quot;Use Again&quot; Specifications{0653,1105}
1983/02/28
New Water Seals Used In Cylinder Head Groups{1115,1101}
1983/08/15
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
Exhaust Valve Guides With A Counterbore Are Now Available{1104}
1977/01/24
Improved Cylinder Block With Spacer Plate Used With New Cylinder Heads, Cylinder Head Gaskets, Cylinder Liners And Timing Gear Housing{1101,1162,1201,1216}
1977/05/02
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&quot; (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
Use New Tools To Adapt Former Cylinder Heads With Counterbores To Cylinder Blocks With Spacer Plates{0600,1100,1101,1201}
1978/05/22
Information About The Use Of Earlier Cylinder Heads And Liners With Spacer Plate Cylinder Blocks; List Of Earlier Articles{0600,1101,1162,1201,1216,1221}
1979/03/26
New Exhaust Valve Has Improved Three-Piece Construction{1105}
1979/04/09
A New Method To Clean And Polish Engine Valve Stems{0674,1105}
1979/05/28
New Cylinder Head Gasket Has Smaller Diameter Cylinder Openings To Improve Location Of Combustion Seal Ring{1101,1201}
1979/08/13
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
Too Much Clearance For Exhaust Valves Can Cause Wear To The Camshaft Lobes And Valve Lifters{1105,1210,1209}
1979/12/24
New Exhaust Valves Are Used In Caterpillar Remanufactured Cylinder Heads{1105,1101}
1990/10/08

Caterpillar Parts SIS Catalog D353C :

BREATHER GP
8N-6398 BREATHER GP
DAMPER GUARD GROUP
2L-7109 DAMPER GUARD GROUP
BREATHER GROUP
6H-1672 BREATHER GROUP
FUMES DISPOSAL TUBE GROUP
2N-1814 FUMES DISPOSAL TUBE GROUP
BREATHER AND FUMES DISPOSAL TUBE GROUP
6H-1672 BREATHER AND FUMES DISPOSAL TUBE GROUP
MANIFOLD GP
4L-8623 MANIFOLD GP
MANIFOLD GP
4L-8623 MANIFOLD GP
MANIFOLD GP
4L-8623 MANIFOLD 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
CYL HEAD & VALVE MECHANISM GP
7H-3408 CYL HEAD & VALVE MECHANISM GP
CYL HEAD & VALVE MECHANISM GP
7H-3408 CYL HEAD & VALVE MECHANISM GP
CYL HEAD & VALVE MECHANISM GP
7H-3408 CYL HEAD & VALVE MECHANISM GP
CYL HEAD & VALVE MECHANISM GP
7H-3408 CYL HEAD & VALVE MECHANISM GP

Truck sale:

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.