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222-0802 ACCESSORY GP-ENGINE S/N 1AB1446-1639 PART OF 304-1068 INSTALLATION AR-ENGINE 631E WHEEL TRACTOR


BASIC ENGINE
BELT TIGHTENER GP
DRIVE GP-AUXILIARY
AIR COMPRESSOR GP

WHEEL TRACTOR 631E WHEEL TRACTOR 1AB
 631E Series II Wheel Tractor-Scraper 1AB01446-01639 (MACHINE) POWERED BY 3408 Engine SEBP1970 631E 1AB   (1985)

BASIC ENGINE

BELT TIGHTENER GP
ACCESSORY GP-ENGINE
222-0802 ACCESSORY GP-ENGINE
BELT TENSIONER GP
6N-3786 BELT TENSIONER GP
BELT TENSIONER GP
230-2185 BELT TENSIONER GP
 

#SEBP19700020
 

222-0802: ACCESSORY GP-ENGINE

222-0802 ACCESSORY GP-ENGINE
S/N 1AB1446-1639
PART OF 304-1068 INSTALLATION AR-ENGINE
i02192764 SEBP1970
2220802 ACCESSORY GP-ENGINE Parts scheme
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Parts for your 631E WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7C-9560 [2] SPACER (10.5X25X51-MM THK)  
2. 228-0503 Y [1] COMPRESSOR GP-REFRIGERANT (AIR CONDITIONER)  
3. 230-2182 Y [1] MOUNTING GP-ALTERNATOR & COMPR  
4. 230-2183 Y [1] ALTERNATOR GP-CHARGING  
5. 230-2185 Y [1] BELT TENSIONER GP (ACCESSORY DRIVE)  
6. 275-4252 [1] BRACKET AS  
7. 278-4170 [1] GUARD  
8. 5P-7177 [1] RETAINER  
9. 5T-7486 [1] RETAINER-SPRING  
10. 7X-7729 [1] WASHER (11X25X3-MM THK)  
11. 8T-4136 M [1] BOLT (M10X1.5X25-MM)  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP19700021
 

133-9907: ADAPTER GP-PUMP DRIVE

133-9907 ADAPTER GP-PUMP DRIVE
S/N TXH1564-UP; RHX4513-UP
PART OF 6I-3638 DRIVE GP-PUMP
i00506272 SEBP1970
1339907 ADAPTER GP-PUMP DRIVE Parts scheme
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Parts for your 631E WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1B-3867 [2] BALL BEARING  
2. 4F-7957 [3] BOLT (1/4-20X0.875-IN)  
3. 6I-4575 [1] GEAR (34-TEETH)  
4. 9X-2038 [3] WASHER (7X19X2-MM THK)  
5. 133-9906 [1] ADAPTER  
6. 1H-8647 [1] RING-SNAP  
 

#SEBP19700022
 

4N-6842: AIR COMPRESSOR GP

4N-6842 AIR COMPRESSOR GP
S/N 48W34045-99999
PART OF 137-4482, 1W-3782, 4P-3480 ENGINE AR
ALSO AN ATTACHMENT
i00093410 SEBP1970
4N6842 AIR COMPRESSOR GP Parts scheme
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Parts for your 631E WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1L-4076 CB [3] STUD (1/2-13X3.54-IN)  
  1F-7958 [3] NUT-FULL (1/2-13-THD)  
  2M-0849 [3] WASHER-HARD (13.5X25.5X5-MM THK)  
2. 129-3948 C [1] SEAL-INTEGRAL  
3. 8F-4994 [2] SEAL-O-RING  
4. 4N-6004 [1] TUBE  
5. 2H-5330 [1] BOLT (3/8-16X2.88-IN)  
6. 5M-2894 [6] WASHER-HARD (10.2X18.5X2.5-MM THK)  
7. 9L-6938 [1] COVER  
  6N-0634 [1] GASKET-COVER  
8. 0L-1351 C [5] BOLT (3/8-16X0.875-IN)  
9. 8T-6757 [5] PLUG-PIPE  
10. 5F-5434 [1] VALVE AS-VENT (GOVERNOR, AIR COMPRESSOR)  
11. 9M-0378 C [2] BOLT (5/16-18X2.87-IN)  
  9M-1974 [2] WASHER-HARD (8.8X16X2-MM THK)  
12. 4N-9680 [1] GOVERNOR GP-AIR COMPRESSOR  
13. 2S-2923 [1] COVER AS  
  9M-0402 [1] KIT-GOVERNOR OVERHAUL (AIR COMPRESSOR)  
    (INCLUDES GROMMETS, SPRING, FILTER, VALVE & COVER)
14. 6L-1883 [1] GASKET  
15. 4N-7378 Y [1] AIR COMPRESSOR GP  
  B   USE AS REQUIRED
  C   CHANGE FROM PREVIOUS TYPE
  R   REMFG PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

#SEBP19700023
 

4N-7378: AIR COMPRESSOR GP

4N-7378 AIR COMPRESSOR GP
S/N 48W34045-99999
PART OF 4N-6842 AIR COMPRESSOR GP
ALSO AN ATTACHMENT
i00093411 SEBP1970
4N7378 AIR COMPRESSOR GP Parts scheme
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Parts for your 631E WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3F-5289 [1] KEY-CRANKSHAFT  
2. 6N-2102 [1] ADAPTER AS  
3. 9F-2247 [1] PLUG-PIPE  
4. 6N-2099 [1] CRANKCASE AS-AIR COMPRESSOR  
5. 9M-0381 [2] INSERT-INLET VALVE  
6. 7N-6172 [2] BUSHING-COMPRESSOR  
7. 6N-2098 [1] GASKET-CYLINDER HEAD  
8. 9N-2380 [1] CRANKSHAFT-AIR COMPRESSOR  
9. 7N-0243 [2] LOCK-ROD BOLT  
10. 6N-2106 [2] ROD AS-CONNECTING  
11. 7N-4837 CJ [2] PISTON AS-COMPRESSOR  
    (EACH INCLUDES)
  1W-2803 [2] PLUG  
12. 0S-1619 C [6] BOLT (3/8-16X3-IN)  
13. 6N-2100 [1] COVER AS-REAR  
14. 6N-2097 [1] HEAD AS-COMPRESSOR (AIR)  
  3J-5390 [1] PLUG  
15. 3J-5389 [3] PLUG  
16. 5P-0060 C [8] BOLT (7/16-14X0.75-IN)  
17. 3B-4507 C [4] LOCKWASHER  
18. 8N-3665 C [1] KIT-SEAL (AIR COMPRESSOR)  
    (INCLUDES SEALS, RETAINERS & INSTRUCTIONS)
19. 5M-6509 C [2] SEAL-O-RING  
   
    AVAILABLE REPAIR KIT(S):
  8N-3666 C [1] KIT-AIR COMPRESSOR  
    (INCLUDES PISTONS, GUIDE, PLUNGER, SEAT, SPRING, SADDLE, RINGS, BOLTS, WASHERS, LOCKWASHERS, LOCK, BEARING, BUTTONS,
    VALVES, GASKETS, AND INSTRUCTION FORM)
  6N-2109 [1] KIT-PISTON RING (AIR COMPRESSOR)  
    (INCLUDES COMPLETE SET OF RINGS FOR ONE COMPRESSOR)
  6I-1220 [1] KIT-UNLOADER (AIR COMPRESSOR)  
  110-1337 J [1] KIT-PISTON RING (COMPRESSOR 5 RING)  
  C   CHANGE FROM PREVIOUS TYPE
  J   KIT MARKED J AVAILABLE FOR PART MARKED J
 

#SEBP19700024
 

131-6679: AIR COMPRESSOR GP

131-6679 AIR COMPRESSOR GP
S/N TXH1564-UP; RHX4513-UP
13.2 CFM AT 1250 RPM
FIELD REPLACEMENT FOR @@@@@167-1288@@@@@
i03813789 SEBP1970
1316679 AIR COMPRESSOR GP Parts scheme
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Parts for your 631E WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 124-5572 [1] VALVE AS-RELIEF (AIR COMPRESSOR)  
2. 7E-8928 [1] GASKET  
3. 3B-4505 [4] LOCKWASHER  
4. 4P-3977 [1] GASKET-CYLINDER HEAD  
5. 0S-1617 [12] BOLT (5/16-18X0.75-IN)  
6. 8T-6764 [2] PLUG-PIPE (1/8-27-THD)  
7. 4P-3966 [1] PISTON & ROD AS  
8. 8T-6762 [1] PLUG-PIPE (1/2-14-THD)  
9. 0L-1352 [6] BOLT (3/8-16X3.25-IN)  
10. 146-0835 [2] STUD  
11. 2H-3934 [1] SEAL-O-RING  
12. 103-6216 [1] KEY-WOODRUFF  
   
    AVAILABLE REPAIR KIT(S):
  7E-8923 [1] KIT-CRANKSHAFT BEARING (AIR COMPRESSOR)  
    (INCLUDES SEALS, BEARINGS, INSERTS, GASKETS & WASHER)
  164-7572 [1] KIT-RING (AIR COMPRESSOR)  
    (INCLUDES RINGS)
  7E-8926 [1] KIT-CYLINDER HEAD (AIR COMPRESSOR)  
    (INCLUDES GASKETS, PISTONS, SPRINGS, VALVES, SEATS & O-RING)
  150-5146 [1] KIT-UNLOADER (AIR COMPRESSOR)  
 

#SEBP19700025
 

166-8305: AIR COMPRESSOR GP

166-8305 AIR COMPRESSOR GP
S/N RHX4513-9114
PART OF 240-9033 AIR COMPRESSOR GP
i01080245 SEBP1970
1668305 AIR COMPRESSOR GP Parts scheme
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Parts for your 631E WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6I-3907 [1] ADAPTER-PILOT  
2. 7W-5499 [1] ELBOW  
3. 8M-7065 [1] GASKET  
4. 9X-3959 [1] ELBOW  
5. 101-9640 [1] GEAR (40-TEETH)  
6. 110-0004 [1] SEAL  
7. 167-1288 Y [1] AIR COMPRESSOR GP  
8. 030-7949 [1] ELBOW  
9. 114-4427 [1] SEAL-O-RING  
10. 2B-2695 [2] BOLT (5/16-18X0.875-IN)  
11. 2N-1287 [1] ELBOW-FLARED  
12. 2N-3378 [1] ELBOW-FLARED  
13. 6V-7742 M [1] NUT-FULL (M20X2.5-THD)  
14. 8T-3282 [1] WASHER-HARD (22X35X3.5-MM THK)  
15. 9M-1974 [2] WASHER-HARD (8.8X16X2-MM THK)  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP19700026
 

166-8305: AIR COMPRESSOR GP

166-8305 AIR COMPRESSOR GP
S/N TXH1564-UP; RHX9115-UP
PART OF 240-9033 AIR COMPRESSOR GP
i04421694 SEBP1970
1668305 AIR COMPRESSOR GP Parts scheme
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Parts for your 631E WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7W-5499 [1] ELBOW  
2. 8M-7065 [1] GASKET (AIR INLET)  
3. 9X-3959 [1] ELBOW  
4. 353-5133 C [1] ELBOW AS  
  030-7949 [1] ELBOW  
  238-5081 [1] SEAL-O-RING  
5. 354-7528 CY [1] AIR COMPRESSOR GP  
6. 2B-2695 [2] BOLT (5/16-18X0.875-IN)  
7. 2N-1287 [1] ELBOW-FLARED  
8. 2N-3378 [1] ELBOW-FLARED  
9. 9M-1974 [2] WASHER-HARD (8.8X16X2-MM THK)  
  C   CHANGE FROM PREVIOUS TYPE
  Y   SEPARATE ILLUSTRATION
 

#SEBP19700027
 

167-1288: AIR COMPRESSOR GP

167-1288 AIR COMPRESSOR GP
S/N TXH1564-UP; RHX4513-UP
PART OF 166-8305, 354-7528 AIR COMPRESSOR GP
FIELD REPLACEMENT ORDER @@@@@131-6679@@@@@
i01002203 SEBP1970
1671288 AIR COMPRESSOR GP Parts scheme
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Parts for your 631E WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3B-4505 [4] LOCKWASHER  
2. 4P-3977 [1] GASKET-CYLINDER HEAD  
3. 0S-1617 [14] BOLT (5/16-18X0.75-IN)  
4. 4P-3966 [1] PISTON & ROD AS  
    (INCLUDES 2 PISTONS AND 2 ROD AS.)
5. 8T-6764 [2] PLUG-PIPE (1/8-27-THD)  
6. 0L-1352 [6] BOLT (3/8-16X3.25-IN)  
7. 8T-6762 [1] PLUG-PIPE (1/2-14-THD)  
8. 2H-3934 [1] SEAL-O-RING  
9. 7C-6178 [1] BEARING-REAR  
10. 7E-8928 [1] GASKET  
11. 103-6216 [1] KEY-WOODRUFF  
12. 124-5572 [1] VALVE AS-RELIEF (AIR COMPRESSOR)  
   
    AVAILABLE REPAIR KIT(S):
  7E-8923 [1] KIT-CRANKSHAFT BEARING (AIR COMPRESSOR)  
    (INCLUDES SEALS, BEARINGS, INSERTS, GASKETS, & WASHERS)
  164-7572 [1] KIT-RING (AIR COMPRESSOR)  
    (INCLUDES RINGS & INSTRUCTIONS)
  7E-8926 [1] KIT-CYLINDER HEAD (AIR COMPRESSOR)  
    (INCLUDES UNLOADERS, SPRINGS, VALVES, GASKETS, SEATS, & SEAL)
  150-5146 [1] KIT-UNLOADER (AIR COMPRESSOR)  
 

#SEBP19700028
 

240-9033: AIR COMPRESSOR GP

240-9033 AIR COMPRESSOR GP
S/N TXH1564-UP; RHX4513-UP
PART OF 302-4562 ENGINE AR-COMPLETE
FOR USE WITH ACERT BLOCK AND HEAD
i01983295 SEBP1970
2409033 AIR COMPRESSOR GP Parts scheme
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Parts for your 631E WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 101-6596 I [1] HOSE AS  
2. 101-6605 I [1] HOSE AS  
3. 110-0004 [1] SEAL  
4. 128-0331 [1] HOSE  
5. 166-8305 Y [1] AIR COMPRESSOR GP  
6. 351-0259 [1] ADAPTER AS  
  6V-6609 [1] SEAL-O-RING  
  168-8806 [1] CONNECTOR  
7. 172-3450 [1] TUBE AS  
8. 172-4702 [2] CLAMP  
9. 179-2886 I [1] HOSE AS  
10. 386-6196 [1] ELBOW AS  
  030-7943 [1] ELBOW  
10A. 238-5080 [1] SEAL-O-RING  
11. 1F-7958 [3] NUT-FULL (1/2-13-THD)  
12. 351-0258 [1] ELBOW AS  
  1P-7625 [1] ELBOW  
12A. 238-5080 [1] SEAL-O-RING  
13. 343-8121 [1] CONNECTOR AS  
  3J-7352 [1] CONNECTOR  
13A. 214-7566 [1] SEAL-O-RING  
14. 5P-8245 [3] WASHER-HARD (13.5X25.5X3-MM THK)  
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
  Y   SEPARATE ILLUSTRATION
 

#SEBP19700029
 

354-7528: AIR COMPRESSOR GP

354-7528 AIR COMPRESSOR GP
S/N TXH1564-UP; RHX4513-UP
PART OF 166-8305 AIR COMPRESSOR GP
i04421795 SEBP1970
3547528 AIR COMPRESSOR GP Parts scheme
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Parts for your 631E WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6I-3907 [1] ADAPTER-PILOT  
2. 101-9640 [1] GEAR (40-TEETH)  
3. 110-0004 [1] SEAL  
4. 167-1288 Y [1] AIR COMPRESSOR GP  
5. 6V-7742 M [1] NUT-FULL (M20X2.5-THD)  
6. 8T-3282 [1] WASHER-HARD (22X35X3.5-MM THK)  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

Information:

Operation and Maintenance Manual
Belts - Inspect/Adjust/Replace
631E Series II Wheel Tractor-Scrapers
Fan Drive Bearing and Belt Tightener - Lubricate
631E Series II Wheel Tractor-Scrapers
Specifications
V-Belt Tension Chart
3408 VEHICULAR ENGINE
Belt Tightener
3408 VEHICULAR ENGINE
Alternator Belt Tightener
3408 VEHICULAR ENGINE
Belt Tightener
3408C ENGINE FOR CATERPILLAR BUILT MACHINES
Belt Tension Chart
3408C ENGINE FOR CATERPILLAR BUILT MACHINES
Alternator Belt Tightener
3408C ENGINE FOR CATERPILLAR BUILT MACHINES
Belt Tension Chart
3408E and 3412E Engines for Caterpillar Built Machines
Disassembly and Assembly
Fan Belt Tightener
3408 VEHICULAR ENGINE FOR 631E & 637E TRACTORS
Fan Drive & Fan V-Belt Tightener
SUPPLEMENT FOR 631E SERIES II & 633E SERIES II & 637E SERIES
Fan V-Belt Tightener
SUPPLEMENT FOR 631E SERIES II & 633E SERIES II & 637E SERIES

Caterpillar Parts SIS Catalog 631E :

461-5247 KIT-CONVERSION
304-1068 INSTALLATION AR-ENGINE
1W-3781 INSTALLATION AR-ENGINE
356-2208 ENGINE AR-CORE
241-5933 ENGINE AR-CORE
371-3465 ENGINE AR-COMPLETE
302-4562 ENGINE AR-COMPLETE
137-4482 ENGINE AR
ADAPTER GP-PUMP DRIVE
133-9907 ADAPTER GP-PUMP DRIVE
AIR COMPRESSOR GP
4N-6842 AIR COMPRESSOR GP
AIR COMPRESSOR GP
4N-7378 AIR COMPRESSOR GP
AIR COMPRESSOR GP
131-6679 AIR COMPRESSOR GP
AIR COMPRESSOR GP
166-8305 AIR COMPRESSOR GP
AIR COMPRESSOR GP
166-8305 AIR COMPRESSOR GP
AIR COMPRESSOR GP
167-1288 AIR COMPRESSOR GP
AIR COMPRESSOR GP
240-9033 AIR COMPRESSOR 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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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.
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