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121-2680 LIGHTING GP-SIDE S/N 1FB660-UP AN ATTACHMENT 637E WHEEL TRACTOR


ELECTRICAL AND STARTING SYSTEM
LIGHTING GP
SENSOR GP
STARTING MOTOR GP
WIRING GP
RECEPTACLE GP-AUXILIARY START
SENSOR GP

WHEEL TRACTOR 637E WHEEL TRACTOR 1FB
 637E Series II Wheel Tractor 1FB00660-UP (MACHINE) POWERED BY 3408E Engine SEBP2496 637E 1FB   (1985)

ELECTRICAL AND STARTING SYSTEM

LIGHTING GP
124-6466 LIGHTING AR-ROADING
LIGHTING GP-ROADING
5T-6611 LIGHTING GP-ROADING
LIGHTING GP-SIDE
121-2680 LIGHTING GP-SIDE
LIGHTING GP-SIDE
122-8171 LIGHTING GP-SIDE
121-2586 LIGHTING GP-SIGNAL
LIGHTING GP-SIGNAL
124-6467 LIGHTING GP-SIGNAL
 

#SEBP24960370
 

121-2680: LIGHTING GP-SIDE

121-2680 LIGHTING GP-SIDE
S/N 1FB660-UP
AN ATTACHMENT
i00148143 SEBP2496
1212680 LIGHTING GP-SIDE Parts scheme
  For full view, you need register

Parts for your 637E WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9X-1439 Y [2] LAMP GP-FLOOD (24-VOLT)  
2. 8X-7504 [1] PLATE  
3. 8X-7506 [1] PLATE  
4. 3D-5279 [2] GROMMET  
5. 8T-4121 [2] WASHER-HARD (11X21X2.5-MM THK)  
6. 8T-4133 M [2] NUT (M10X1.5-THD)  
7. 5P-1075 [4] WASHER-HARD (10.2X22.5X3-MM THK)  
8. 4L-6454 [4] BOLT (3/8-16X1-IN)  
9. 3T-1730 [1] SWITCH GP-TOGGLE (SIDE FLOOD LAMPS)  
  3L-8187 [4] LOCKWASHER  
  6T-3631 [2] NUT-HEX (15/32-32-THD)  
  6T-3632 [1] LOCKWASHER  
  6V-8374 [4] SCREW-MACHINE (6-32X0.25-IN)  
10. 3K-8782 [1] FUSE (10-AMPERE)  
  5T-1632 F [1] HARNESS AS  
  F   NOT SHOWN
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP24960371
 

122-8171: LIGHTING GP-SIDE

122-8171 LIGHTING GP-SIDE
S/N 1FB660-UP
AN ATTACHMENT
i00148145 SEBP2496
1228171 LIGHTING GP-SIDE Parts scheme
  For full view, you need register

Parts for your 637E WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9X-1439 Y [2] LAMP GP-FLOOD (24-VOLT)  
2. 8X-7504 [1] PLATE  
3. 8X-7506 [1] PLATE  
4. 8T-4121 [2] WASHER-HARD (11X21X2.5-MM THK)  
5. 8T-4133 M [2] NUT (M10X1.5-THD)  
6. 5P-1075 [4] WASHER-HARD (10.2X22.5X3-MM THK)  
7. 3K-8782 [1] FUSE (10-AMPERE)  
8. 3T-4405 [1] SWITCH GP-TOGGLE (FLOOD LAMPS)  
  3L-8187 [6] LOCKWASHER  
  6T-3631 [2] NUT-HEX (15/32-32-THD)  
  6T-3632 [1] LOCKWASHER  
  6T-3633 [1] RING-LOCKING  
  6V-8374 [6] SCREW-MACHINE (6-32X0.25-IN)  
9. 5T-1632 [1] HARNESS AS  
10. 3D-5279 [2] GROMMET  
11. 4L-6454 [4] BOLT (3/8-16X1-IN)  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP24960372
 

121-2586: LIGHTING GP-SIGNAL

121-2586 LIGHTING GP-SIGNAL
S/N 1FB660-UP
PART OF 119-8800 CONVERSION AR-CERTIFICATION
AN ATTACHMENT
i00148142 SEBP2496
  For full view, you need register

Parts for your 637E WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  0S-1590 [2] BOLT (3/8-16X2-IN)  
  4L-6454 [8] BOLT (3/8-16X1-IN)  
  8T-8911 [4] BOLT (5/16-18X2-IN)  
  106-3549 [1] BRACKET  
  9R-3852 [4] BRACKET  
  8X-7501 [2] BRACKET AS  
  4D-5238 [1] CLAMP  
  9G-2265 [4] CLIP  
  9M-8406 [7] CLIP (LOOP)  
  9G-9153 [1] CLIP  
  9G-9152 [2] CLIP  
  6D-4246 [5] CLIP (LOOP)  
  3E-7527 [1] FLASHER AS (24-VOLT)  
  3K-8782 [1] FUSE (10-AMPERE)  
  5P-8522 [4] GROMMET  
  3D-5279 [2] GROMMET  
  2V-8260 [1] GROMMET  
  [1] GUARD  
  121-2504 [1] HARNESS AS  
  121-2394 [1] HARNESS AS  
  121-2750 [1] HARNESS AS  
  121-2543 [1] HARNESS AS  
  9G-4293 [1] HOUSING-HOLDER  
  9G-4292 [1] HOUSING-HOLDER  
  7N-8205 [1] HOUSING-PLUG  
  7N-7782 [1] HOUSING-PLUG (14-GA TO 18-GA)  
  7N-7782 [1] HOUSING-PLUG (14-GA TO 18-GA)  
  7N-8205 [1] HOUSING-PLUG  
  7N-7781 [1] HOUSING-RECEPTACLE (14-GA TO 18-GA)  
  7N-8204 [1] HOUSING-RECEPTACLE (14-GA TO 18-GA)  
  7N-8204 [2] HOUSING-RECEPTACLE (14-GA TO 18-GA)  
  6T-6505 [3] HOUSING-RECEPTACLE (BLADE, POSITIVE LOCK)  
  102-8807 [1] KIT-CONNECTING PLUG (2-PIN)  
  102-8802 [1] KIT-RECEPTACLE (2-PIN)  
  9X-6874 Y [2] LAMP GP-HEAD (LOW BEAM)  
  9X-7166 Y [2] LAMP GP-HEAD (HIGH BEAM)  
  3E-7741 Y [3] LAMP GP-SIGNAL (PARK, TURN)  
  7X-2058 [1] LAMP (24-VOLT)  
  8T-4134 M [6] NUT (M6X1-THD)  
  6V-8189 [4] NUT (5/16-18-THD)  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP24960373
 

124-6467: LIGHTING GP-SIGNAL

124-6467 LIGHTING GP-SIGNAL
S/N 1FB660-UP
PART OF 124-6466 LIGHTING AR-ROADING
Type 1
AN ATTACHMENT
i00148178 SEBP2496
1246467 LIGHTING GP-SIGNAL Parts scheme
  For full view, you need register

Parts for your 637E WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 125-1451 [1] HARNESS AS (TURN SIGNAL)  
2. 9G-2265 [2] CLIP  
3. 2T-3413 [1] SWITCH AS-SIGNAL (TURN)  
  7N-7779 [2] SOCKET-CONNECTOR (14-GA TO 18-GA)  
  7N-7780 [2] PIN-CONNECTOR (14-GA TO 18-GA)  
  7N-8205 [1] HOUSING-PLUG  
  7X-2058 [1] LAMP (24-VOLT)  
  9X-8486 [1] SCREW-MACHINE (8-32X0.75-IN)  
4. 106-3549 [1] BRACKET  
5. 0S-1590 [2] BOLT (3/8-16X2-IN)  
6. 9S-8752 [2] NUT-FULL (3/8-16-THD)  
7. 4D-5238 [1] CLAMP  
8. 9X-8486 [2] SCREW-MACHINE (8-32X0.75-IN)  
9. 114-2694 [1] WIRE AS  
10. 3E-7527 [1] FLASHER AS (24-VOLT)  
11. 8C-8514 [2] SCREW-MACHINE (8-32X0.375-IN)  
12. 4B-4863 [2] WASHER (4.7X11X1.2-MM THK)  
13. 3S-8664 [10] CLIP (LOOP)  
14. 122-6798 [1] HARNESS AS (TURN LAMP GP)  
15. 3E-7741 Y [2] LAMP GP-SIGNAL (PARK, TURN)  
16. 106-4780 [2] PLATE  
17. 8T-4134 M [6] NUT (M6X1-THD)  
18. 8T-4205 [6] WASHER-HARD (7.2X14.5X2-MM THK)  
19. 4L-6454 [4] BOLT (3/8-16X1-IN)  
20. 8T-4896 [4] WASHER-HARD (10.2X18.5X2.5-MM THK)  
21. 9G-9152 [2] CLIP  
22. 3K-8782 [1] FUSE (10-AMPERE)  
23. 5T-1561 [1] HARNESS AS (CHASSIS)  
24. 2M-9346 [1] SWITCH AS-PRESSURE (BRAKE VALVE)  
  6V-8378 [2] NUT (10-32-THD)  
  7N-7779 [1] SOCKET-CONNECTOR (14-GA TO 18-GA)  
  7N-7780 [1] PIN-CONNECTOR (14-GA TO 18-GA)  
  7N-9737 [1] HOUSING-RECEPTACLE (14-GA TO 18-GA)  
  8F-1434 [2] LOCKWASHER  
25. 6B-5072 [1] ADAPTER  
26. 3D-5279 [2] GROMMET  
27. 8M-2770 [1] CLIP (LOOP)  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP24960374
 

124-6467: LIGHTING GP-SIGNAL

124-6467 LIGHTING GP-SIGNAL
S/N 1FB660-UP
PART OF 124-6466 LIGHTING AR-ROADING
Type 2
AN ATTACHMENT
i00518103 SEBP2496
1246467 LIGHTING GP-SIGNAL Parts scheme
  For full view, you need register

Parts for your 637E WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 125-1451 [1] HARNESS AS (TURN SIGNAL)  
2. 9G-2265 [2] CLIP  
3. 2T-3413 [1] SWITCH AS-SIGNAL (TURN)  
  7N-7779 [2] SOCKET-CONNECTOR (14-GA TO 18-GA)  
  7N-7780 [2] PIN-CONNECTOR (14-GA TO 18-GA)  
  7N-8205 [1] HOUSING-PLUG  
  7X-2058 [1] LAMP (24-VOLT)  
  9X-8486 [1] SCREW-MACHINE (8-32X0.75-IN)  
4. 106-3549 [1] BRACKET  
5. 5S-7382 [2] BOLT (3/8-16X1.375-IN)  
8. 9X-8486 [2] SCREW-MACHINE (8-32X0.75-IN)  
9. 114-2694 [1] WIRE AS  
10. 3E-7527 [1] FLASHER AS (24-VOLT)  
11. 8C-8514 [2] SCREW-MACHINE (8-32X0.375-IN)  
12. 4B-4863 [2] WASHER (4.7X11X1.2-MM THK)  
13. 3S-8664 [9] CLIP (LOOP)  
14. 122-6798 [1] HARNESS AS (TURN LAMP GP)  
15. 129-5688 CY [2] LAMP GP-SIGNAL  
16. 106-4780 [2] PLATE  
17. 8T-4134 M [6] NUT (M6X1-THD)  
18. 8T-4205 [6] WASHER-HARD (7.2X14.5X2-MM THK)  
19. 4L-6454 [4] BOLT (3/8-16X1-IN)  
20. 8T-4896 [6] WASHER-HARD (10.2X18.5X2.5-MM THK)  
21. 9G-9152 [2] CLIP  
22. 3K-8782 [1] FUSE (10-AMPERE)  
23. 2D-9155 [1] ELBOW  
24. 125-9352 [1] SWITCH AS-PRESSURE (BRAKE VALVE)  
  7N-7779 [1] SOCKET-CONNECTOR (14-GA TO 18-GA)  
  7N-7780 [1] PIN-CONNECTOR (14-GA TO 18-GA)  
  7N-9738 [1] HOUSING-RECEPTACLE (14-GA TO 18-GA)(1 PIN, 1 SOCKET)  
25. 6B-5072 [1] ADAPTER  
26. 3D-5279 [2] GROMMET  
27. 8M-2770 [1] CLIP (LOOP)  
28. 3S-2093 [3] STRAP-CABLE  
  C   CHANGE FROM PREVIOUS TYPE
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP24960375
 

197-7415: MOUNTING GP-SENSOR

197-7415 MOUNTING GP-SENSOR -ATMOSPHERIC AIR, ENGINE OIL
S/N TXH1564-UP; RHX4513-UP
CUSTOMER OIL SUPPLY CONNECTION LOCATION WITH NO.4 PORT THREADS
PART OF 302-4562 ENGINE AR-COMPLETE
FOR USE WITH OIL AND ATMOSPHERIC PRESSURE SENSORS
i01879003 SEBP2496
1977415 MOUNTING GP-SENSOR Parts scheme
  For full view, you need register

Parts for your 637E WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 166-6693 [1] ADAPTER  
2. 1T-0720 [2] BOLT-12 POINT HEAD (3/8-16X1.25-IN)  
3. 5M-2894 [2] WASHER-HARD (10.2X18.5X2.5-MM THK)  
4. 6V-3683 [1] SEAL-O-RING  
5. 307-2671 [1] PLUG AS  
5A. 214-7566 [1] SEAL-O-RING  
  9S-8002 [1] PLUG (7/16-20-THD)  
6. 8J-4351 [1] SEAL-O-RING  
 

#SEBP24960376
 

3T-9525: PLATE AS-BRUSH

3T-9525 PLATE AS-BRUSH
S/N 1FB660-UP
PART OF 338-3454 STARTING MOTOR GP-ELECTRIC
i04083269 SEBP2496
3T9525 PLATE AS-BRUSH Parts scheme
  For full view, you need register

Parts for your 637E WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6T-0372 [1] PLATE  
2. 6T-0371 [1] INSULATOR  
3. 9F-5599 [12] LOCKWASHER  
4. 6T-0363 [6] HOLDER AS-BRUSH  
    (EACH INCLUDES)
  3T-9494 [1] SPRING  
5. 3T-4709 [3] PLATE  
6. 3T-4710 [3] PLATE  
7. 2L-6679 [3] PLATE-INSULATOR  
8. 7F-3525 [6] WASHER-SPECIAL (0.207X0.39X0.09-IN THK)  
9. 5P-6298 [12] SCREW-MACHINE (10-32X0.5-IN)  
 

#SEBP24960377
 

235-8200: PLUG GP-CONNECTOR

235-8200 PLUG GP-CONNECTOR -ENGINE HARNESS, PROTECTIVE COVER
S/N TXH1564-UP; RHX4513-UP
PART OF 302-4562 ENGINE AR-COMPLETE
i01997887 SEBP2496
2358200 PLUG GP-CONNECTOR Parts scheme
  For full view, you need register

Parts for your 637E WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 246-9353 [1] PLUG AS  
1A. 8T-8737 [8] PLUG-SEAL  
1B. 102-8806 [1] KIT-RECEPTACLE (8-PIN)  
    (INCLUDES RECEPTACLE AS & WEDGE)
2. 3S-2093 [1] STRAP-CABLE  
 

#SEBP24960378
 

123-5097: RECEPTACLE GP-AUXILIARY START

123-5097 RECEPTACLE GP-AUXILIARY START
S/N 1FB660-UP
PART OF 123-5058, 178-9290 CHASSIS AR
i00148162 SEBP2496
1235097 RECEPTACLE GP-AUXILIARY START Parts scheme
  For full view, you need register

Parts for your 637E WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4L-6454 [4] BOLT (3/8-16X1-IN)  
2. 8T-4896 [5] WASHER-HARD (10.2X18.5X2.5-MM THK)  
3. 5M-3062 [1] BOLT (3/8-16X0.75-IN)  
4. 6G-2256 [5] CLAMP  
5. 6G-2263 [5] SPACER (10.5X19X28.5-MM THK)  
6. 103-5697 [1] RECEPTACLE AS  
  1S-7251 [2] TERMINAL-CABLE (00-GA, 1/2-IN SCREW)  
  5P-0747 E CABLE (00-GA, BLACK)(00 GA 37CM)  
  5P-0761 E CABLE (00-GA, RED)(00 GA 239CM)  
7. 8S-2634 [1] COVER AS  
  2P-2975 [2] SEAL-O-RING  
8. 8W-8460 [3] GUARD  
9. 3S-2093 [9] STRAP-CABLE  
  E   ORDER BY THE CENTIMETER
 

#SEBP24960379
 

231-1973: SENSOR GP-ENGINE

231-1973 SENSOR GP-ENGINE
S/N RHX4513-UP
PART OF 302-4562 ENGINE AR-COMPLETE
i02379237 SEBP2496
2311973 SENSOR GP-ENGINE Parts scheme
  For full view, you need register

Parts for your 637E WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9X-0262 [1] ADAPTER  
2. 132-9770 [1] SPACER AS  
  1W-6448 [2] DOWEL  
3. 274-7395 CY [1] SENSOR GP-TEMPERATURE (INTAKE AIR MANIFOLD)  
4. 274-7396 CY [1] SENSOR GP-TEMPERATURE (ENGINE COOLANT)  
5. 214-2484 Y [1] SENSOR GP-SPEED (TIMING, CRANKSHAFT)  
6. 239-2395 Y [1] SENSOR GP-PRESSURE (ATMOSPHERIC AIR)  
7. 239-2396 Y [1] SENSOR GP-PRESSURE (ENGINE OIL)  
8. 239-5928 Y [1] SENSOR GP-SPEED (TIMING, CAMSHAFT)  
9. 241-6186 [1] ELBOW  
10. 0S-1591 [1] BOLT (3/8-16X1.5-IN)  
11. 239-5674 Y [1] SENSOR GP-PRESSURE (AIR INLET MANIFOLD)  
12. 2H-3755 [2] BOLT (5/16-18X0.43-IN)  
13. 3P-1155 [1] SEAL-O-RING  
14. 5M-2894 [1] WASHER-HARD (10.2X18.5X2.5-MM THK)  
15. 6V-5048 [1] SEAL-O-RING  
16. 6V-5049 [1] SEAL-O-RING  
17. 9M-1974 [2] WASHER-HARD (8.8X16X2-MM THK)  
  C   CHANGE FROM PREVIOUS TYPE
  Y   SEPARATE ILLUSTRATION
 

Information:

Operation and Maintenance Manual
Battery Disconnect Switch
637E Series II Wheel Tractor-Scrapers
Light Switches
637E Series II Wheel Tractor-Scrapers
Directional Turn Signal and Hazard Flasher Control
637E Series II Wheel Tractor-Scrapers
Special Instruction
Installation of Electric Starting Motors{1453}
Installation of Electric Starting Motors{1453}
Improved Stop/Tail Lamps for Off-Highway Trucks & Tractors and Wheel Tractor-Scrapers{1432}
Improved Stop/Tail Lamps for Off-Highway Trucks & Tractors and Wheel Tractor-Scrapers{1432}
Installation Guide for the 35-Watt High Intensity Discharge (HID) Light{1429}
Installation Guide for the 35-Watt High Intensity Discharge (HID) Light{1429}
Specifications
Pressure Switch (Parking and Secondary Brake Air)
631E Series II, 633E Series II and 637E Series II Wheel Tractor-Scrapers Air System and Brakes
Air Pressure Switch (Stop Light)
631E Series II, 633E Series II and 637E Series II Wheel Tractor-Scrapers Air System and Brakes
Systems Operation
Speed Sensor (Transmission)
631E Series II, 633E Series II and 637E Series II Wheel Tractor Power Train
Service Magazine
Replacement Of Brush Holder Pins In Delco-Remy Electric Starting Motors{1453}
1982/06/28
Use FT1711 Light Table For Cylinder Liner Inspection {0652,1216}
1982/11/29
Modification To Prevent Starter From Remaining Engaged With Flywheel After Engine Starts{1400,1450}
1987/03/16
Testing The Starter On The Engine{1401,1450}
1987/05/04
Magnetic Switches (Starter Relays) Improved{1450}
1988/03/14
Cranking Speeds Necessary To Start Diesel Engines{0374,1000,1450}
1979/09/24
Special Instruction Available To Improve Stop/Tail Lamps For Off-Highway Trucks, Tractors And Wheel Tractor-Scrapers {1432}
1990/09/17
Use Correct Stop/Tail Lamp On Off-Highway Trucks, Tractors And Wheel Tractor-Scrapers{1432}
1991/09/23
Correct Mounting Of 2M9346 Pressure Switch (Stop Lamp Switch) {1400}
1991/10/21
New Service Parts Are Available For Stop/Tail And Turn Lamp Groups{1429,1432,1434}
1992/08/31
Wiring Harness Conduit Component Sizes {1408}
1995/02/13
Integral Connector Now Used On The Air Conditioning Condenser Fan Motor Relay Assembly{1408,7320}
1996/04/29
Vibration Resistant LED Kit Available For Use With Back-Lit Rocker Switches {1429}
1996/09/16

Caterpillar Parts SIS Catalog 637E :

LIGHTING GP-ROADING
5T-6611 LIGHTING GP-ROADING
124-6466 LIGHTING AR-ROADING
LAMP GP-SIGNAL
3E-7741 LAMP GP-SIGNAL
LAMP GP-SIGNAL
370-2196 LAMP GP-SIGNAL
LAMP GP-SIGNAL
129-5688 LAMP GP-SIGNAL
LAMP GP-HEAD
9X-7170 LAMP GP-HEAD
LAMP GP-HEAD
9X-7169 LAMP GP-HEAD
LAMP GP-HEAD
9X-7166 LAMP GP-HEAD
LIGHTING GP-SIDE
122-8171 LIGHTING GP-SIDE
121-2586 LIGHTING GP-SIGNAL
LIGHTING GP-SIGNAL
124-6467 LIGHTING GP-SIGNAL
LIGHTING GP-SIGNAL
124-6467 LIGHTING GP-SIGNAL
MOUNTING GP-SENSOR
197-7415 MOUNTING GP-SENSOR
PLATE AS-BRUSH
3T-9525 PLATE AS-BRUSH
PLUG GP-CONNECTOR
235-8200 PLUG GP-CONNECTOR
RECEPTACLE GP-AUXILIARY START
123-5097 RECEPTACLE GP-AUXILIARY START

Truck sale:

Caterpillar 637E
 
Caterpillar 637E
- Scrapers
CASHMAN EQUIPMENT CO.
 
150,000 
Caterpillar 637E, Construction
- Scrapers
FOLEY EQUIPMENT COMPANY
Caterpillar 637E, Construction
65,000 
Caterpillar 637E, Construction
- Scrapers
FOLEY EQUIPMENT COMPANY
 
54,000 
Caterpillar 637E, Construction
- Scrapers
avspare
1989 CAT 637E
USD $79,900 
1989 CAT 637E

Ironhouse Machinery Inc.
Mississippi
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