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7N2840 FRONT TIMING GEAR GROUP Engine Serial No. 48W7837-Up 631D WHEEL TRACTOR


BASIC ENGINE
GEAR GP
MOUNTING GP-ENGINE
DRIVE GP-FAN
FLYWHEEL GP
HOUSING GP-FLYWHEEL
GEAR GP
BALANCER GP

WHEEL TRACTOR 631D WHEEL TRACTOR 24W
 631D TRACTOR 24W00001-UP (MACHINE) POWERED BY 3408 ENGINE SEBP1062 631D 24W   (1975)

BASIC ENGINE

GEAR GP
HOUSING GP-FRONT
4N-5226 HOUSING GP-FRONT
HOUSING GP-FRONT
7W-6463 HOUSING GP-FRONT
FRONT TIMING GEAR GROUP
4N-4301 FRONT TIMING GEAR GROUP
GEAR GP-FRONT TIMING
7N-2840 GEAR GP-FRONT TIMING
GEAR GP-FRONT TIMING
7N-2840 GEAR GP-FRONT TIMING
GEAR GP-REAR
4N-3825 GEAR GP-REAR
 

#SEBP10620080
 

7N-2840: GEAR GP-FRONT TIMING

7N2840 FRONT TIMING GEAR GROUP
Engine Serial No. 48W7837-Up
c234691 SEBP1062
7N2840 GEAR GP-FRONT TIMING Parts scheme
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Parts for your 631D WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2B-2695 [4] BOLT  
2. 4N-0798 [1] PLATE  
3. 7N-7586 C [1] GEAR ASSEM. (Idler 43 & 80 teeth)  
    (Includes)
  1B-8705 [1] KEY  
4. 7N-2483 [1] BEARING  
5. 0L-1351 [5] BOLT  
6. 7N-2484 [1] SHAFT (accessory drive idler)  
7. 7N-7592 C [1] GEAR (oil pump drive 69 teeth)  
  1B-8705 [1] KEY  
8. 0S-1571 [1] BOLT  
9. 1P-7346 [1] WASHER  
10. 7N-2443 [1] WASHER (thrust)  
  C   INDICATES CHANGE
 

#SEBP10620081
 

4N-4303: TRUNNION GP-ENGINE

4N4303 TRUNNION GROUP
c328236 SEBP1062
4N4303 TRUNNION GP-ENGINE Parts scheme
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Parts for your 631D WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4W-6150 C [1] ADAPTER  
2. 6N-6013 [1] MOUNT AS. (RESILIENT)  
3. 8S-9089 C [2] BOLT  
4. 5P-8245 CB [8] WASHER  
5. 6N-9365 C [1] BRACKET  
6. 0S-1573 CB [6] BOLT  
  B   USE AS REQUIRED
  C   INDICATES CHANGE
 

#SEBP10620082
 

6N-3787: DRIVE GP-FAN

6N3787 FAN DRIVE GROUP
Serial No. 24W1 to 1520, 1522, 1523, 1544 to 1547 and 24W1550 inclusive
c212179 SEBP1062
6N3787 DRIVE GP-FAN Parts scheme
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Parts for your 631D WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1D-4572 [1] BOLT  
  1D-4719 [1] NUT  
2. 2M-0849 [4] WASHER  
3. 6N-3764 [1] BRACKET ASSEM.  
    (Includes)
4. 5B-5812 [1] DOWEL  
5. 4N-0955 [1] DOWEL  
6. 3B-8485 [2] FITTING  
7. 4N-8596 [1] PULLEY  
8. 2P-1757 [1] HUB  
9. 0T-0573 [6] BOLT  
  1D-4717 [6] NUT  
10. 1H-5403 [2] BOLT  
  5S-7264 [1] WASHER  
11. 6N-3691 [1] ADAPTER  
12. 3L-1425 [1] BEARING  
13. 9F-4446 [1] SEAL  
14. 2P-2243 [1] SPACER  
15. 6N-5337 [1] VEE BELT SET (includes 3 belts)  
16. 8H-9789 [1] BEARING  
17. 9L-5097 C [1] HOSE ASSEM. 33 cm(12.99 in.)  
18. 9L-5125 [1] ELBOW  
19. 5S-2106 [1] SEAL  
20. 1A-1460 [3] BOLT  
21. 5S-9062 [1] SPACER  
22. 2F-6156 C [1] LOCK  
  C   INDICATES CHANGE
 

#SEBP10620083
 

6N-3787: DRIVE GP-FAN

6N3787 FAN DRIVE GROUP
Serial No. 24W1521, 1524 To 1543, 1548, 1549 & 24W1551-Up
c323096 SEBP1062
6N3787 DRIVE GP-FAN Parts scheme
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Parts for your 631D WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1D-4572 [1] BOLT  
  1D-4719 [1] NUT  
2. 2M-0849 [4] WASHER  
3. 6N-3764 [1] BRACKET AS-FAN  
4. 5B-5812 [1] DOWEL  
5. 4N-0955 [1] PIN-DOWEL  
6. 1S-9209 C [1] SHAFT-TIGHTENER  
7. 1P-9946 C [1] SHAFT-FAN  
8. 2P-1757 [1] HUB-FAN PULLEY  
9. 0T-0573 [6] BOLT  
  1D-4717 [6] NUT  
10. 5P-7979 C [2] BOLT-SELF LOCKING  
11. 4W-9555 C [1] ADAPTER-FAN  
12. 3L-1425 [1] BALL BEARING  
13. 9F-4446 [1] SEAL-O-RING  
14. 2P-2243 [1] SPACER  
15. 6N-5337 [1] V-BELT SET  
    (INCLUDES 3 BELTS)
16. 8H-9789 [1] BALL BEARING  
17. 9L-5097 [1] HOSE AS-END 33CM(12.99 IN.)  
18. 9L-5125 [1] ELBOW  
19. 5S-2106 [1] SEAL-LIP TYPE  
20. 1A-1460 [3] BOLT  
21. 5S-9062 [1] SPACER  
22. 3B-8485 [2] FITTING-HYDRAULIC  
23. 7N-1275 C [1] PULLEY-FAN  
24. 7N-2900 C [1] WASHER-RETAINING  
  C   CHANGE FROM PREVIOUS TYPE
 

#SEBP10620084
 

6N-7096: FLYWHEEL GP

6N7096 FLYWHEEL GROUP
c208198 SEBP1062
6N7096 FLYWHEEL GP Parts scheme
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Parts for your 631D WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6N-7095 [1] FLYWHEEL AS  
2. 4N-2514 [1] GEAR (113 TEETH)  
3. 0S-1576 [12] BOLT  
  4D-3704 [12] WASHER-HARD  
4. 4D-0672 [2] DOWEL  
 

#SEBP10620085
 

4N-1890: HOUSING GP-FLYWHEEL

4N1890 FLYWHEEL HOUSING GROUP
Engine Serial No. 48W1 To 48W603, 48W609 To 48W612 & 48W614-Up
c317293 SEBP1062
4N1890 HOUSING GP-FLYWHEEL Parts scheme
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Parts for your 631D WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7X-7731 [2] PLUG-PIPE  
2. 1C-2251 [2] BOLT (3/8-16X1.87-IN)  
3. 5M-2894 [9] WASHER-HARD (10.2X18.5X2.5-MM THK)  
4. 1D-4706 [2] BOLT (3/8-16X6-IN)  
5. 113-1992 C [1] HOUSING-FLYWHEEL  
6. 161-7294 C [1] GASKET  
7. 2H-5330 [4] BOLT (3/8-16X2.88-IN)  
8. 0S-1591 [1] BOLT (3/8-16X1.5-IN)  
9. 8T-6765 [2] PLUG-PIPE  
10. 5F-0304 [2] PLUG-DRAIN (5/8-18-2A THD. FLYWHEEL HOUSING)  
11. 5L-4398 [8] BOLT (1/2-13X2.25-IN)  
12. 6N-0389 [1] STUD (1/2X13X2.63-IN)  
13. 2A-1162 [2] GASKET  
14. 2M-0849 [8] WASHER-HARD (13.5X25.5X5-MM THK)  
15. 4H-6145 [1] GASKET (15.24-MM ID)  
16. 9S-4185 [1] PLUG (STRAIGHT THREAD O-RING)  
16. 9S-4185 [1] PLUG (STRAIGHT THREAD O-RING)  
17. 8L-2786 [1] SEAL-O-RING  
18. 4C-9612 B SEAL-SILICONE  
19. 7X-7732 [1] PLUG-PIPE  
  C   CHANGE FROM PREVIOUS TYPE
  B   USE AS REQUIRED
 

#SEBP10620086
 

4N-1890: HOUSING GP-FLYWHEEL

4N1890 FLYWHEEL HOUSING GROUP
Engine Serial No. 48W604 to 48W608 and 48W613 inclusive
c210478 SEBP1062
4N1890 HOUSING GP-FLYWHEEL Parts scheme
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Parts for your 631D WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1B-5174 [2] PLUG  
2. 1C-2251 [2] BOLT  
3. 5M-2894 [9] WASHER  
4. 1D-4706 [2] BOLT  
5. 4N-5534 [1] HOUSING  
6. 4N-5713 [1] GASKET  
7. 2H-5330 [4] BOLT  
8. 0S-1591 [1] BOLT  
9. 5M-6213 [1] PLUG  
10. 7M-7410 C [1] PLUG  
11. 1A-1460 [8] BOLT  
  2M-0849 [8] WASHER  
12. 6N-0389 [1] STUD  
  4H-6145 [1] GASKET  
13. 7H-3171 [1] PLUG  
  C   INDICATES CHANGE
 

#SEBP10620087
 

4N-2071: COVER GP-FLYWHEEL HOUSING

4N2071 FLYWHEEL HOUSING COVER GROUP
c226130 SEBP1062
4N2071 COVER GP-FLYWHEEL HOUSING Parts scheme
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Parts for your 631D WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 0L-1352 H [3] BOLT  
2. 5M-2894 H [7] WASHER  
3. 8N-5623 C [1] COVER  
4. 4N-1722 H [1] GASKET  
5. 3K-3256 C [2] STUD  
  1D-4717 H [2] NUT  
6. 0S-1619 [1] BOLT  
7. 4M-6853 [1] GASKET  
  4N-1114 [1] COVER  
8. 0S-1589 [3] BOLT  
  4D-3704 [3] WASHER  
9. 0S-1594 [1] BOLT  
10. 4N-0933 [1] GASKET  
  2P-2772 [1] COVER  
  C   INDICATES CHANGE
  H   USE AS REQUIRED
 

#SEBP10620088
 

4N-3825: GEAR GP-REAR

4N3825 REAR GEAR GROUP
c302260 SEBP1062
4N3825 GEAR GP-REAR Parts scheme
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Parts for your 631D WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7N-9319 C [1] GEAR-CAMSHAFT (86 TEETH)  
2. 1B-9575 [4] BOLT  
  9M-1974 [4] WASHER  
  C   CHANGE FROM PREVIOUS TYPE
 

#SEBP10620089
 

4N-1092: BALANCER GP

4N1092 REAR BALANCER GROUP
Engine Serial No. 48W1 to 48W11550 inclusive
c207148 SEBP1062
4N1092 BALANCER GP Parts scheme
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Parts for your 631D WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 0L-1351 [4] BOLT  
2. 4N-0857 [1] SHAFT  
3. 4N-1018 [1] GEAR ASSEM.  
    (Includes)
4. 4N-1015 [1] BEARING  
5. 0S-1618 [1] BOLT 25.40 mm(1 in.) long  
    -OR-
  1A-9579 C [1] BOLT 38.10 mm(1.50 in.) long  
6. 9M-1974 [1] WASHER  
7. 4N-6576 [1] PLATE  
  C   INDICATES CHANGE
 

Information:

Caterpillar Parts SIS Catalog 631D :

GEAR GP-FRONT TIMING
7N-2840 GEAR GP-FRONT TIMING
FRONT TIMING GEAR GROUP
4N-4301 FRONT TIMING GEAR GROUP
BELT TIGHTENER GP
6N-3786 BELT TIGHTENER GP
PULLEY GP-AUXILIARY DRIVE
6N-3788 PULLEY GP-AUXILIARY DRIVE
DRIVE GP-ACCESSORY
9N-0725 DRIVE GP-ACCESSORY
DAMPER GP-CRANKSHAFT
1W-0998 DAMPER GP-CRANKSHAFT
PULLEY GP-AUXILIARY DRIVE
6N-3788 PULLEY GP-AUXILIARY DRIVE
DAMPER GP-CRANKSHAFT
4N-1560 DAMPER GP-CRANKSHAFT
TRUNNION GP-ENGINE
4N-4303 TRUNNION GP-ENGINE
DRIVE GP-FAN
6N-3787 DRIVE GP-FAN
DRIVE GP-FAN
6N-3787 DRIVE GP-FAN
FLYWHEEL GP
6N-7096 FLYWHEEL GP
HOUSING GP-FLYWHEEL
4N-1890 HOUSING GP-FLYWHEEL
HOUSING GP-FLYWHEEL
4N-1890 HOUSING GP-FLYWHEEL
COVER GP-FLYWHEEL HOUSING
4N-2071 COVER GP-FLYWHEEL HOUSING
GEAR GP-REAR
4N-3825 GEAR GP-REAR

Truck sale:

Caterpillar 631D
 
Caterpillar 631D
- Scrapers
HOLT CAT
Caterpillar 631D, Schaber, Bau-Und Bergbauausrüstung
35.000 
Caterpillar 631D, Schaber, Bau-Und Bergbauausrüstung
- Scrapers
TRACTOR & EQUIPMENT CO.
Caterpillar 631D, Schaber, Bau-Und Bergbauausrüstung
35.000 
Caterpillar 631D, Schaber, Bau-Und Bergbauausrüstung
- Scrapers
TRACTOR & EQUIPMENT CO.
Caterpillar 631D, Schaber, Bau-Und Bergbauausrüstung
35.000 
Caterpillar 631D, Schaber, Bau-Und Bergbauausrüstung
- Scrapers
TRACTOR & EQUIPMENT CO.
Caterpillar 631D, Construction
38,000 
Caterpillar 631D, Construction
- Scrapers
WAGNER EQUIPMENT CO
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