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4N-1092 BALANCER GP S/N 99C9902-UP; 48W34100-99999 PART OF 137-4482, 1W-3782, 225-0397 ENGINE AR 631E


BASIC ENGINE
BALANCER GP
CYLINDER HEAD GP
BELT TIGHTENER GP
HOUSING GP-FRONT
CAMSHAFT GP
CYLINDER BLOCK GP

WHEEL TRACTOR 631E WHEEL TRACTOR 3ND
 631E Series II Wheel Tractor/Scraper 3ND00523-UP (MACHINE) POWERED BY 3408 Engine SEBP2028 631E 3ND   (1986)

BASIC ENGINE

BALANCER GP
BALANCER GP
4N-1092 BALANCER GP
 

#SEBP20280030
 

4N-1092: BALANCER GP

4N-1092 BALANCER GP
S/N 99C9902-UP; 48W34100-99999
PART OF 137-4482, 1W-3782, 225-0397 ENGINE AR
i00137655 SEBP2028
4N1092 BALANCER GP Parts scheme
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Parts for your 631E WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 0L-1351 [4] BOLT (3/8-16X0.875-IN)  
2. 1W-4449 C [1] SHAFT-BALANCE WEIGHT  
3. 4N-1018 [1] GEAR AS-WEIGHT (43-TEETH)  
  4S-9487 [1] DOWEL  
4. 4N-1015 [1] BUSHING  
5. 1B-7182 C [1] BOLT (5/16-18X1.25-IN)  
6. 9M-1974 [1] WASHER-HARD (8.8X16X2-MM THK)  
7. 4N-6576 [1] PLATE-THRUST  
  C   CHANGE FROM PREVIOUS TYPE
 

#SEBP20280031
 

278-5662: BASE GP-VALVE COVER & INJ HARN

278-5662 BASE GP-VALVE COVER & INJ HARN
S/N TXH1-UP; RHX1-UP
PART OF 241-5933, 356-2208 ENGINE AR-CORE
i02680552 SEBP2028
2785662 BASE GP-VALVE COVER & INJ HARN Parts scheme
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Parts for your 631E WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 123-3202 [6] STRAP-CABLE  
2. 6V-0128 [1] SEAL-CONNECTOR  
3. 7E-6508 [6] CAP AS  
4. 9L-8925 [14] BOLT (5/16-18X1.25-IN)  
5. 122-1472 [1] BOLT (5/16-18X2.36-IN)  
6. 419-3614 C [1] BASE-VALVE COVER  
7. 425-0289 Y [1] HARNESS AS-WIRING  
8. 326-4512 [6] MOUNTING-CABLE TIE  
9. 272-0390 C [1] SEAL  
10. 4F-7957 [2] BOLT (1/4-20X0.875-IN)  
11. 5P-0537 [2] WASHER-HARD (7.2X14.5X2-MM THK)  
  C   CHANGE FROM PREVIOUS TYPE
  Y   SEPARATE ILLUSTRATION
 

#SEBP20280032
 

230-2185: BELT TENSIONER GP

230-2185 BELT TENSIONER GP
S/N 3ND523-99999
PART OF 222-0802 ACCESSORY GP-ENGINE
Type 1
i03437281 SEBP2028
2302185 BELT TENSIONER GP Parts scheme
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Parts for your 631E WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 279-2589 [1] PULLEY AS-IDLER (8-GROOVE)  
2. 190-0642 [1] BELT TENSIONER  
3. 228-8935 [1] PULLEY-CRANKSHAFT (8-GROOVE)  
4. 341-4938 [1] BELT-SERPENTINE  
5. 133-7023 [1] PULLEY AS-IDLER  
  151-2898 [1] SPACER (10.4X38.1X20-MM THK)  
  151-2900 M [1] BOLT (M10X1.5X54.25-MM)  
  166-6358 [1] COVER-DUST  
6. 7X-0347 [4] BOLT (5/8-11X2.25-IN)  
7. 8T-4121 [1] WASHER-HARD (11X21X2.5-MM THK)  
8. 8T-4122 [4] WASHER-HARD (17X32X3.5-MM THK)  
9. 8T-4172 M [1] BOLT (M10X1.5X80-MM)  
  M   METRIC PART
 

#SEBP20280033
 

230-2185: BELT TENSIONER GP

230-2185 BELT TENSIONER GP
S/N 3ND523-99999
PART OF 222-0802 ACCESSORY GP-ENGINE
Type 2
i03996163 SEBP2028
2302185 BELT TENSIONER GP Parts scheme
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Parts for your 631E WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 228-8935 [1] PULLEY-CRANKSHAFT (8-GROOVE)  
2. 279-2589 [1] PULLEY AS-IDLER (8-GROOVE)  
3. 300-0056 [1] PLATE AS  
4. 329-8797 [1] BELT TENSIONER  
5. 341-4938 [1] BELT-SERPENTINE  
6. 133-7023 [1] PULLEY AS-IDLER  
  151-2898 [1] SPACER (10.4X38.1X20-MM THK)  
  151-2900 M [1] BOLT (M10X1.5X54.25-MM)  
  166-6358 [1] COVER-DUST  
7. 7X-0347 [4] BOLT (5/8-11X2.25-IN)  
8. 8T-4121 [1] WASHER-HARD (11X21X2.5-MM THK)  
9. 8T-4122 [4] WASHER-HARD (17X32X3.5-MM THK)  
10. 8T-4172 M [1] BOLT (M10X1.5X80-MM)  
  M   METRIC PART
 

#SEBP20280034
 

6N-3786: BELT TENSIONER GP

6N-3786 BELT TENSIONER GP
S/N 3ND523-99999
PART OF 1W-3781 INSTALLATION AR-ENGINE
i00137972 SEBP2028
6N3786 BELT TENSIONER GP Parts scheme
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Parts for your 631E WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7N-5959 C [1] SPRING  
2. 0S-0175 [2] PIN-CLEVIS  
  3B-4617 [2] PIN-COTTER  
3. 7W-1399 [1] RETAINER-SPRING  
4. 8T-4223 [1] WASHER-HARD (13.5X25.5X3-MM THK)  
5. 6V-8188 [1] NUT (1/2-13-THD)  
6. 6B-1124 C [2] BALL BEARING  
7. 1S-8687 [1] SPACER (25.5X33.4X31.75-MM THK)  
8. 8B-2327 [1] RING-RETAINING  
9. 2M-2742 [1] PLATE-RETAINER  
10. 5S-7379 [1] BOLT (3/8-16X0.875-IN)  
  8T-4896 [1] WASHER-HARD (10.2X18.5X2.5-MM THK)  
11. 5M-3062 [1] BOLT (3/8-16X0.75-IN)  
  2S-6160 [1] WASHER-HARD (10.2X32X5-MM THK)  
12. 2S-6150 [1] COVER-PULLEY  
  2S-6151 [1] GASKET  
13. 4M-6425 [4] BOLT (5/16-18X1-IN)  
14. 6N-3641 [1] PULLEY-TIGHTENER  
15. 5M-9735 [1] SEAL-LIP TYPE  
16. 3B-8485 [1] ELBOW  
17. 6N-3765 [1] ARM AS-TIGHTENER  
  8N-4550 C [1] SHAFT-PULLEY  
18. 4S-5367 [1] BUSHING AS (MOUNT)  
19. 4N-0955 [1] DOWEL  
20. 5M-6214 B [1] PLUG (1/8-27 PTF)  
  B   USE AS REQUIRED
  C   CHANGE FROM PREVIOUS TYPE
 

#SEBP20280035
 

290-2230: BRACE GP

290-2230 BRACE GP
S/N 3ND523-99999
PART OF 304-1068 INSTALLATION AR-ENGINE
i03437881 SEBP2028
2902230 BRACE GP Parts scheme
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Parts for your 631E WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 286-8249 [1] BRACE  
2. 1K-6872 [1] LOCKNUT (1/2-13-THD)  
3. 5P-1075 [4] WASHER-HARD (10.2X22.5X3-MM THK)  
4. 5P-1076 [1] WASHER-HARD (13.5X30X4-MM THK)  
5. 6V-4432 [2] BOLT (1/2-13X4-IN)  
6. 7D-1649 [2] WASHER-HARD (13.5X32X5-MM THK)  
7. 7X-0291 [1] BOLT (3/8-16X3.75-IN)  
8. 8T-7062 [1] STUD-TAPERLOCK (1/2-13X55, 1/2-13X21-MM)  
9. 9F-8999 [3] BOLT (3/8-16X7-IN)  
 

#SEBP20280036
 

108-1547: CAMSHAFT GP

108-1547 CAMSHAFT GP
S/N 99C9902-UP
PART OF 225-0397 ENGINE AR
i00138503 SEBP2028
1081547 CAMSHAFT GP Parts scheme
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Parts for your 631E WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 108-6277 [1] CAMSHAFT AS  
2. 1B-8705 [1] KEY-WOODRUFF  
3. 4N-0955 [1] DOWEL  
4. 101-3374 [1] GEAR (86-TEETH)  
5. 0S-0509 [2] BOLT (3/8-16X0.75-IN)  
6. 4N-0342 [1] PLATE  
  R   REMANUFACTURED PART MAY BE AVAILABLE
 

#SEBP20280037
 

234-7935: CAMSHAFT GP

234-7935 CAMSHAFT GP
S/N TXH1-UP; RHX1-UP
PART OF 241-5933, 356-2208 ENGINE AR-CORE
i02214742 SEBP2028
2347935 CAMSHAFT GP Parts scheme
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Parts for your 631E WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6V-1197 [1] SEAL-O-RING  
2. 102-9089 [1] COVER  
3. 119-0036 [3] SCREW-FLAT HEAD (5/16-18X0.875-IN)  
4. 332-7298 [1] CAMSHAFT  
  R   REMANUFACTURED PART MAY BE AVAILABLE
 

#SEBP20280038
 

4N-0963: CAMSHAFT GP

4N-0963 CAMSHAFT GP
S/N 48W34100-99999
PART OF 137-4482, 1W-3782 ENGINE AR
i00137651 SEBP2028
4N0963 CAMSHAFT GP Parts scheme
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Parts for your 631E WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2W-7980 C [1] CAMSHAFT AS  
2. 101-3374 [1] GEAR (86-TEETH)(86 TEETH)  
3. 1B-8705 [1] KEY-WOODRUFF  
4. 4N-0955 [1] DOWEL  
5. 0S-0509 [2] BOLT (3/8-16X0.75-IN)  
6. 4N-0342 [1] PLATE  
  C   CHANGE FROM PREVIOUS TYPE
  R   REMANUFACTURED PART MAY BE AVAILABLE
 

#SEBP20280039
 

107-6736: COVER GP-CYLINDER BLOCK

107-6736 COVER GP-CYLINDER BLOCK
S/N TXH1-UP; RHX1-UP
PART OF 302-4562 ENGINE AR-COMPLETE
FOR USE WITH MID MOUNTED TURBO AND/OR RH OIL FILL
i03439644 SEBP2028
1076736 COVER GP-CYLINDER BLOCK Parts scheme
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Parts for your 631E WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 0S-1594 [2] BOLT (3/8-16X1-IN)  
2. 5M-2894 [2] WASHER-HARD (10.2X18.5X2.5-MM THK)  
3. 4W-9890 [1] COVER  
4. 4N-0699 [1] GASKET  
 

Information:

Specifications
Drive Gear For The Rear Balancer
3408 VEHICULAR ENGINE
Rear Balancer
3408 VEHICULAR ENGINE
Disassembly and Assembly
Camshaft Rear Gear And Balancer
3408 VEHICULAR ENGINE FOR 631E & 637E TRACTORS

Caterpillar Parts SIS Catalog 631E :

AIR COMPRESSOR GP
4N-7378 AIR COMPRESSOR GP
AIR COMPRESSOR GP
4N-6842 AIR COMPRESSOR GP
AIR COMPRESSOR GP
354-7528 AIR COMPRESSOR GP
AIR COMPRESSOR GP
284-7031 AIR COMPRESSOR GP
AIR COMPRESSOR GP
240-9033 AIR COMPRESSOR GP
AIR COMPRESSOR GP
167-1288 AIR COMPRESSOR GP
AIR COMPRESSOR GP
166-8305 AIR COMPRESSOR GP
AIR COMPRESSOR GP
131-6679 AIR COMPRESSOR GP
BASE GP-VALVE COVER & INJ HARN
278-5662 BASE GP-VALVE COVER & INJ HARN
BELT TENSIONER GP
230-2185 BELT TENSIONER GP
BELT TENSIONER GP
230-2185 BELT TENSIONER GP
BELT TENSIONER GP
6N-3786 BELT TENSIONER GP
BRACE GP
290-2230 BRACE GP
CAMSHAFT GP
108-1547 CAMSHAFT GP
CAMSHAFT GP
234-7935 CAMSHAFT GP
CAMSHAFT GP
4N-0963 CAMSHAFT GP

Truck sale:

Caterpillar 631E
 
Caterpillar 631E
- Scrapers
TRACTOR & EQUIPMENT CO.
Caterpillar 631E, Schaber, Bau-Und Bergbauausrüstung
65.000 
Caterpillar 631E, Schaber, Bau-Und Bergbauausrüstung
- Scrapers
CASHMAN EQUIPMENT CO.
Caterpillar 631E, Schaber, Bau-Und Bergbauausrüstung
65.000 
Caterpillar 631E, Schaber, Bau-Und Bergbauausrüstung
- Scrapers
CASHMAN EQUIPMENT CO.
Caterpillar 631E, Schaber, Bau-Und Bergbauausrüstung
65.000 
Caterpillar 631E, Schaber, Bau-Und Bergbauausrüstung
- Scrapers
CASHMAN EQUIPMENT CO.
Caterpillar 631E, Schaber, Bau-Und Bergbauausrüstung
65.000 
Caterpillar 631E, Schaber, Bau-Und Bergbauausrüstung
- Scrapers
CASHMAN EQUIPMENT CO.
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