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7W3677 LINES GP-FUEL INJECTION ENGINE S/N 8Z26664-292987 PART OF 1W3008 LINES-FUEL INJECTION 637D WHEEL SCRAPER


FUEL SYSTEM
LINES GP-FUEL INJECTION
LINES GP-FUEL
LINES GP-DRAIN
ELECTRICAL AND STARTING SYSTEM
SOLENOID GP-SHUTOFF
FUEL SYSTEM
LINES GP-DRAIN


FUEL SYSTEM

LINES GP-FUEL INJECTION
 

#SEBP13760160
 

7W-3677: LINES GP-FUEL INJECTION

7W3677 LINES GP-FUEL INJECTION
ENGINE S/N 8Z26664-292987
PART OF 1W3008 LINES-FUEL INJECTION
c325523 SEBP1376
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Parts for your 637D WHEEL SCRAPER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7W-3674 [1] LINE AS-FUEL INJ  
2. 7W-3673 [1] LINE AS-FUEL INJ  
3. 7W-3672 [1] LINE AS-FUEL INJ  
4. 7W-3671 [1] LINE AS-FUEL INJ  
5. 1W-9169 [8] CLAMP  
6. 1W-9168 [7] CLAMP  
7. 5P-4939 [7] SCREW AS-MACHINE  
8. 9N-3388 [1] SCREW-SELF LOCKING  
9. 1W-9167 [1] CLAMP AS-FUEL LINE  
10. 2W-0743 [1] BRACKET AS  
 

#SEBP13760161
 

7W-6974: LINES GP-FUEL INJECTION

7W6974 LINES GP-FUEL INJECTION
ENGINE S/N 8Z29288-35330
PART OF 1W3008 LINES-FUEL INJECTION
c337451 SEBP1376
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Parts for your 637D WHEEL SCRAPER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7W-6705 [1] LINE AS-FUEL INJ  
2. 7W-6706 [1] LINE AS-FUEL INJ  
3. 2W-0745 [1] BRACKET AS  
4. 1W-9169 [3] CLAMP (TAPPED)  
5. 1W-9168 [4] CLAMP  
6. 5P-4939 [3] SCREW AS-MACHINE  
7. 9N-3388 [1] SCREW-SELF LOCKING  
8. 1W-9167 [1] CLAMP AS-FUEL LINE  
 

#SEBP13760162
 

7W-6167: LINES GP-FUEL INJECTION

7W6167 LINES GP-FUEL INJECTION
ENGINE S/N 8Z29288-35330
PART OF 1W3008 LINES-FUEL INJECTION
c333457 SEBP1376
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Parts for your 637D WHEEL SCRAPER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7W-6164 [1] LINE AS-FUEL INJ  
2. 7W-6163 [1] LINE AS-FUEL INJ  
3. 7W-6162 [1] LINE AS-FUEL INJ  
4. 7W-6161 [1] LINE AS-FUEL INJ  
5. 1W-9169 [8] CLAMP  
6. 1W-9168 [7] CLAMP  
7. 5P-4939 [7] SCREW AS-MACHINE  
8. 9N-3388 [1] SCREW-SELF LOCKING  
9. 1W-9167 [1] CLAMP AS-FUEL LINE  
10. 2W-0743 [1] BRACKET AS  
 

#SEBP13760163
 

7C-5553: LINES GP-FUEL INJECTION

7C5553 LINES GP-FUEL INJECTION
ENGINE S/N 8Z35331-UP
PART OF 1W3008 LINES-FUEL INJECTION
c404665 SEBP1376
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Parts for your 637D WHEEL SCRAPER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7C-5564 [1] LINE AS-FUEL INJ  
2. 7C-5563 [1] LINE AS-FUEL INJ  
3. 7C-5562 [1] LINE AS-FUEL INJ  
4. 7C-5561 [1] LINE AS-FUEL INJ  
5. 1W-9169 [8] CLAMP (THREADED)  
6. 1W-9168 [7] CLAMP (DOUBLE LINE)  
7. 5P-4939 [7] SCREW AS-MACHINE  
8. 9N-3388 [1] SCREW-SELF LOCKING  
9. 1W-9167 [1] CLAMP AS-FUEL LINE  
    (SINGLE LINE)
  1W-9168 [1] CLAMP (DOUBLE LINE)  
10. 7C-7614 C [1] BRACKET AS  
  C   CHANGE FROM PREVIOUS TYPE
 

#SEBP13760164
 

7C-5551: LINES GP-FUEL INJECTION

7C5551 LINES GP-FUEL INJECTION
ENGINE S/N 8Z35331-UP
PART OF 1W3008 LINES-FUEL INJECTION
c354438 SEBP1376
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Parts for your 637D WHEEL SCRAPER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7C-5555 [1] LINE AS-FUEL INJ  
2. 7C-5556 [1] LINE AS-FUEL INJ  
3. 2W-0745 [1] BRACKET AS  
4. 1W-9169 [3] CLAMP (TAPPED)  
5. 1W-9168 [4] CLAMP  
6. 5P-4939 [3] SCREW AS-MACHINE  
7. 9N-3388 [1] SCREW-SELF LOCKING  
8. 1W-9167 [1] CLAMP AS-FUEL LINE  
 

#SEBP13760165
 

6G-1640: LINES GP-FUEL

6G1640 FUEL LINES GROUP
c312523 SEBP1376
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Parts for your 637D WHEEL SCRAPER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4K-8864 [1] CLIP  
  0S-1616 [1] BOLT  
  5P-0537 [1] WASHER  
2. 030-7948 C [1] ELBOW  
  3K-0360 C [1] SEAL-O-RING  
3. 4N-5396 C [1] HOSE AS-END 155.4CM(61.18IN.)  
4. 2S-5100 C [3] VALVE AS-NEEDLE  
5. 3R-5387 C [2] CONNECTOR  
6. 2G-4847 C [1] HOSE AS 208CM(81.89IN.)  
7. 2G-4846 [1] HOSE AS 252CM(99IN.)  
8. 6K-1972 [1] ELBOW-FLARED  
9. 6B-5072 [1] BUSHING  
10. 3S-2093 [2] STRAP-CABLE  
11. 8M-0547 [2] ELBOW  
12. 2P-8130 [1] TEE-UNION  
  7F-2050 C [1] LOCKNUT  
13. 4D-1544 C [3] CLIP  
14. 030-8535 C [3] BOLT-SELF LOCKING  
  5M-2894 C [3] WASHER  
15. 2G-4845 C [1] HOSE AS 322CM(126.77IN.)  
16. 030-7946 C [1] ELBOW  
  3J-7354 C [1] SEAL-O-RING  
  C   CHANGE FROM PREVIOUS TYPE
 

#SEBP13760166
 

8N-1453: LINES GP-DRAIN

8N1453 DRAIN LINES GROUP
ENGINE SERIAL NO. 8Z7808 TO 8Z21389 INCLUSIVE
c306770 SEBP1376
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Parts for your 637D WHEEL SCRAPER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5P-6011 CD TUBE .6M(23.63IN)  
2. 1A-5350 C [1] CLIP  
3. 5P-6011 CD TUBE .7M(27.55IN)  
4. 7K-8332 [1] INSERT-TUBE SUPPORT  
5. 8N-2930 [1] TUBE AS  
6. 2H-3755 C [1] BOLT  
  9M-1974 C [1] WASHER  
7. 5K-2298 C [1] CLIP  
8. 1N-3980 C [1] PLUG  
  C   CHANGE FROM PREVIOUS TYPE
  D   ORDER BY THE METER
 

#SEBP13760167
 

1W-0141: SHUTOFF GP-ELECTRICAL

1W141 ELECTRIC SHUT-OFF GROUP
c566123 SEBP1376
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Parts for your 637D WHEEL SCRAPER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 110-6465 C [1] SOLENOID  
2. 2A-0762 C [2] BOLT 15.87MM(.625IN)LONG  
    -OR-
  7B-2742 [2] BOLT 31.75MM(1.25IN)LONG  
  5G-2003 [2] SPACER  
3. 6I-2002 [1] GASKET  
   
   
  9S-3263 AB COMPOUND-LOCK  
  A   NOT PART OF THIS GROUP
  B   USE AS REQUIRED
  C   CHANGE FROM PREVIOUS TYPE
 

#SEBP13760168
 

2W-1605: LINES GP-DRAIN

2W1605 DRAIN LINES GROUP
ENGINE SERIAL NO. 8Z21840-UP
c324585 SEBP1376
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Parts for your 637D WHEEL SCRAPER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1W-6629 [1] TUBE AS-FUEL FILTER  
2. 4W-7629 C [1] COVER  
3. 4M-8303 C [1] SEAL-O-RING  
4. 5P-0537 C [2] WASHER  
5. 0S-1615 C [2] BOLT  
6. 030-7946 C [1] ELBOW  
7. 3J-1907 [1] SEAL  
8. 3J-7354 C [1] SEAL-O-RING  
9. 030-7947 [1] ELBOW  
  C   CHANGE FROM PREVIOUS TYPE
 

#SEBP13760169
 

2W-1605: LINES GP-DRAIN

2W1605 DRAIN LINES GROUP
ENGINE SERIAL NO. 8Z21390 TO 8Z21839 INCLUSIVE
c322810 SEBP1376
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Parts for your 637D WHEEL SCRAPER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1N-3980 [1] PLUG  
2. 1W-6629 [1] TUBE AS-FUEL FILTER  
3. 030-7947 [1] ELBOW  
4. 3J-1907 [1] SEAL  
 

Information:

Tool Operating Manual
Using the 4C-6090 Multichannel Temperature Selector Group{0599, 0701, 0706, 1251, 1254, 1290, 1713}
Using the 4C-6090 Multichannel Temperature Selector Group{0599, 0701, 0706, 1251, 1254, 1290, 1713}
398-9680 Calibration Test Group{0599, 0706, 1250, 1251, 1252, 1280}
398-9680 Calibration Test Group{0599, 0706, 1250, 1251, 1252, 1280}
Disassembly and Assembly
Fuel Injection Lines - Remove and Install
3304B and 3306B Engines for Caterpillar Built Machines
Service Magazine

Caterpillar Parts SIS Catalog 637D :

Truck sale:

Call 
1979 CAT 637D

SEATTLE TRACTOR INT'L
Ravensdale, Washington
Call 
1976 CAT 637D

SEATTLE TRACTOR INT'L
Ravensdale, Washington
Call 
1978 CAT 637D

SEATTLE TRACTOR INT'L
Ravensdale, Washington
Call 
1978 CAT 637D

SEATTLE TRACTOR INT'L
Ravensdale, Washington
Call 
1979 CAT 637D

SEATTLE TRACTOR INT'L
Ravensdale, Washington
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