4N7446 CYLINDER HEAD ASSEMBLY Effective with Serial No. 44V8344~44V11868, 44V11870~44V12008 Part of Cylinder Head Shown on Page 20 D7G



BASIC ENGINE
CYLINDER HEAD GP
VALVE MECHANISM GP
LIFTING GP-ENGINE
HOUSING GP-FRONT

TRACK-TYPE TRACTOR D7G TRACK-TYPE TRACTOR 44W
 D7G LGP TRACTOR / POWERSHIFT / 44W00001-UP (MACHINE) POWERED BY 3306 ENGINE XMBP9602 D7G 44W   (1981)

BASIC ENGINE

CYLINDER HEAD GP
CYLINDER HEAD
6N-1879 CYLINDER HEAD
CYLINDER HEAD GP
3N-3916 CYLINDER HEAD GP
CYLINDER HEAD GP
6N-8103 CYLINDER HEAD GP
CYLINDER HEAD AS
4N-7446 CYLINDER HEAD AS
CYLINDER HEAD AS
6N-8889 CYLINDER HEAD AS
CYLINDER HEAD GP
8N-1187 CYLINDER HEAD GP
FASTENER GP-CYLINDER HEAD
2P-6546 FASTENER GP-CYLINDER HEAD
COVER GP-CYLINDER HEAD
2P-6530 COVER GP-CYLINDER HEAD
 

#XMBP96020020
 

4N-7446: CYLINDER HEAD AS

4N7446 CYLINDER HEAD ASSEMBLY
Effective with Serial No. 44V8344~44V11868, 44V11870~44V12008
Part of Cylinder Head Shown on Page 20
j13268e XMBP9602
4N7446 CYLINDER HEAD AS Parts scheme
  For full view, you need register

Parts for your D7G TRACK-TYPE TRACTOR:

Pos. Part No Qty Parts name Comments
1. 1S-3062 [18] DIRECTOR  
2. 2B-0858 [3] PLUG  
3. 3B-0623 [6] PLUG  
4. 3S-8313 [8] PLUG  
5. 1P-6367 [1] COVER  
6. 5S-6735 [1] GASKET  
7. 0S-1594 [4] BOLT  
  3B-4506 [4] LOCKWASHER  
8. 2P-1262 [12] GUIDE  
9. [1] HEAD ASSEM.  
10. 5S-7218 [6] INSERT (Intake)  
11. 5S-7221 [6] INSERT (Exhaust)  
 

#XMBP96020021
 

6N-8889: CYLINDER HEAD AS

6N8889 CYLINDER HEAD ASSEMBLY
Effective with Serial No. 44V11869, 44V12009~44V19243
Part of Cylinder Head shown on Page 21
j13268e XMBP9602
6N8889 CYLINDER HEAD AS Parts scheme
  For full view, you need register

Parts for your D7G TRACK-TYPE TRACTOR:

Pos. Part No Qty Parts name Comments
1. 1S-3062 [18] DIRECTOR  
2. 2B-0858 [3] PLUG  
3. 3B-0623 [6] PLUG  
4. 3S-8313 [8] PLUG  
5. 1P-6367 [1] COVER  
6. 5S-6735 [1] GASKET  
7. 0S-1594 [4] BOLT  
  3B-4506 [4] LOCKWASHER  
8. 2P-1262 [12] GUIDE  
9. [1] HEAD ASSEM.  
10. 5S-7218 [6] INSERT (Intake)  
11. 5S-7221 [6] INSERT (Exhaust)  
 

#XMBP96020022
 

8N-1187: CYLINDER HEAD GP

8N1187 CYLINDER HEAD GROUP
Effective with Serial No. 44V19244-Up
Part of Cylinder Head shown on Page 21A
j19025e XMBP9602
8N1187 CYLINDER HEAD GP Parts scheme
  For full view, you need register

Parts for your D7G TRACK-TYPE TRACTOR:

Pos. Part No Qty Parts name Comments
1. 3S-8313 [8] PLUG (32.08mm O.D.)  
2. 2P-1262 [12] GUIDE  
3. 3B-0623 [6] PLUG (25.73mm O.D.)  
4. 2B-0858 [3] PLUG  
5. 1P-6367 [1] COVER  
  5S-6735 [1] GASKET  
6. 0S-1594 [4] BOLT  
  5M-2894 [4] WASHER  
7. 7N-2597 [1] SPACER  
8. 1S-3062 [18] DIRECTOR  
9. 5S-7221 [6] INSERT (Exhaust)  
10. 5S-7218 [6] INSERT (Intake)  
 

#XMBP96020023
 

2P-6546: FASTENER GP-CYLINDER HEAD

CYLINDER HEAD FASTENER (2P6546 N/S)
Effective with Serial No. 44V8344-UP
j14080e XMBP9602
2P6546 FASTENER GP-CYLINDER HEAD Parts scheme
  For full view, you need register

Parts for your D7G TRACK-TYPE TRACTOR:

Pos. Part No Qty Parts name Comments
1. 1A-5183 [7] BOLT  
  5B-3850 [7] WASHER  
2. 1B-7709 [6] BOLT (Location x)  
3. 2S-0736 [26] WASHER  
4. 1D-4595 [20] BOLT  
 

#XMBP96020024
 

2P-6530: COVER GP-CYLINDER HEAD

CYLINDER HEAD COVER (2P6530 N/S)
Effective with Serial No. 44V8344-UP
j16463e XMBP9602
2P6530 COVER GP-CYLINDER HEAD Parts scheme
  For full view, you need register

Parts for your D7G TRACK-TYPE TRACTOR:

Pos. Part No Qty Parts name Comments
1. 1P-6367 [1] COVER  
  5S-6735 [1] GASKET  
2. 0S-1594 [4] BOLT  
3. 5M-2894 [4] WASHER  
 

#XMBP96020025
 

2P-6526: VALVE-MECHANISM GP

VALVE MECHANISM (2P6526 N/S)
Effective with Serial No. 44V8344-UP
j9194e XMBP9602
2P6526 VALVE-MECHANISM GP Parts scheme
  For full view, you need register

Parts for your D7G TRACK-TYPE TRACTOR:

Pos. Part No Qty Parts name Comments
1. 9S-9203 [1] SHAFT ASSEM.  
  0L-1026 [2] PLUG (13mm Diameter)  
2. 5S-5879 [1] BRACKET  
  5M-4606 [1] DOWEL  
3. 4B-4910 [5] SPRING  
4. 9H-1110 [12] WASHER  
5. 5S-5879 [4] BRACKET  
6. 5S-6855 [6] ARM ASSEM. (Exhaust)  
  6B-7067 [1] BEARING  
7. 5S-6854 [6] ARM ASSEM. (Intake)  
  6B-7067 [1] BEARING  
8. 8S-1499 [1] BRACKET ASSEM.  
  1L-5072 [1] DOWEL  
9. 9M-9886 [2] WASHER  
  9H-1112 [2] SPRING  
10. 1B-4203 [12] NUT  
11. 5S-5917 [12] SCREW  
12. 5S-5918 [12] ROD  
13. 7S-3161 [12] LIFTER  
14. 9H-1113 [2] RING  
 

#XMBP96020026
 

2P-6516: COVER GP-VALVE MECHANISM

VALVE MECHANISM COVER (2P6516 N/S)
Effective with Serial No. 44V8344-UP
j9193e XMBP9602
2P6516 COVER GP-VALVE MECHANISM Parts scheme
  For full view, you need register

Parts for your D7G TRACK-TYPE TRACTOR:

Pos. Part No Qty Parts name Comments
1. 5S-6453 [1] COVER ASSEM.  
2. 0S-1617 [15] BOLT  
  3B-4505 [15] LOCKWASHER  
3. 8S-1605 [1] GASKET  
 

#XMBP96020027
 

1P-3840: LIFTING GP

ENGINE LIFTING (1P3840 N/S)
Effective with Serial No. 44V8344~44V11868, 44V11870~44V12008
c112542 XMBP9602
1P3840 LIFTING GP Parts scheme
  For full view, you need register

Parts for your D7G TRACK-TYPE TRACTOR:

Pos. Part No Qty Parts name Comments
1. 5L-4544 [2] EYE  
 

#XMBP96020028
 

6N-8870: LIFTING GP

ENGINE LIFTING PLATES (6N8870 N/S)
Effective with Serial No. 44V11869, 44V12009-UP
j14778e XMBP9602
6N8870 LIFTING GP Parts scheme
  For full view, you need register

Parts for your D7G TRACK-TYPE TRACTOR:

Pos. Part No Qty Parts name Comments
1. 6N-7650 [1] PLATE  
2. 0S-1595 [2] BOLT  
  2M-0849 [2] WASHER  
 

#XMBP96020029
 

2P-9641: HOUSING GP-FRONT

FRONT HOUSING (2P9641 N/S)
Effective with Serial No. 44V8344~44V12005, 44V12207~44V12421
c927154 XMBP9602
2P9641 HOUSING GP-FRONT Parts scheme
  For full view, you need register

Parts for your D7G TRACK-TYPE TRACTOR:

Pos. Part No Qty Parts name Comments
1. 2P-1273 [1] GASKET  
2. 1P-8568 [1] PLATE ASSEM.  
3. 4M-8743 [3] STUD  
4. 2P-1274 [1] GASKET  
5. 1P-9968 [1] HOUSING ASSEM.  
6. 2S-0042 [6] STUD  
 

Information:

Caterpillar Parts SIS Catalog D7G :

CYLINDER HEAD GP
6N-8103 CYLINDER HEAD GP
CYLINDER HEAD GP
3N-3916 CYLINDER HEAD GP
CYLINDER HEAD
6N-1879 CYLINDER HEAD
PISTON & ROD GP
2P-6272 PISTON & ROD GP
CAMSHAFT GP-SINGLE
2P-6202 CAMSHAFT GP-SINGLE
SEAL GP-CRANKSHAFT
2P-6226 SEAL GP-CRANKSHAFT
CRANKSHAFT AS
4N-7693 CRANKSHAFT AS
CRANKSHAFT GP
2P-6222 CRANKSHAFT GP
CYLINDER HEAD AS
6N-8889 CYLINDER HEAD AS
CYLINDER HEAD GP
8N-1187 CYLINDER HEAD GP
FASTENER GP-CYLINDER HEAD
2P-6546 FASTENER GP-CYLINDER HEAD
COVER GP-CYLINDER HEAD
2P-6530 COVER GP-CYLINDER HEAD
VALVE-MECHANISM GP
2P-6526 VALVE-MECHANISM GP
COVER GP-VALVE MECHANISM
2P-6516 COVER GP-VALVE MECHANISM
LIFTING GP
1P-3840 LIFTING GP
LIFTING GP
6N-8870 LIFTING GP

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