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446-6319 LINES GP-SERVICE BRAKE -AXLE, FRONT S/N TFK1-UP PART OF 370-9013 AXLE GP-FRONT 745C ARTICULATED TRUCK




BRAKING SYSTEM

LINES GP
 

#SEBP68050760
 

446-6319: LINES GP-SERVICE BRAKE

446-6319 LINES GP-SERVICE BRAKE -AXLE, FRONT
S/N TFK1-UP
PART OF 370-9013 AXLE GP-FRONT
i05976099 SEBP6805
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Parts for your 745C ARTICULATED TRUCK:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 224-2454 [1] MANIFOLD AS  
2. 456-6753 [1] TUBE AS  
3. 456-6754 [1] TUBE AS  
4. 466-0283 [1] BRACKET AS  
  8T-3490 M [1] NUT-WELD (M10X1.5-THD)  
  8T-3597 M [2] NUT-WELD (M12X1.75-THD)  
5. 148-8342 [2] CONNECTOR AS  
    (EACH INCLUDES)
  3K-0360 [1] SEAL-O-RING  
  6V-8632 [1] CONNECTOR  
  7J-9108 [1] SEAL-O-RING  
6. 155-3504 [2] ELBOW AS  
    (EACH INCLUDES)
  2M-9780 [1] SEAL-O-RING  
  6V-9003 [1] ELBOW  
  7J-9108 [1] SEAL-O-RING  
7. 5P-1076 [2] WASHER-HARD (13.5X30X4-MM THK)  
8. 127-8165 [2] SPACER  
9. 8T-4121 [2] WASHER-HARD (11X21X2.5-MM THK)  
10. 8T-4192 M [2] BOLT (M12X1.75X25-MM)  
11. 8T-4195 M [2] BOLT (M10X1.5X30-MM)  
12. 9R-1004 [2] CLIP (TAB)  
13. 9R-1005 [2] CLIP (SLOT)  
  M   METRIC PART
 

#SEBP68050761
 

446-6333: LINES GP-SERVICE BRAKE

446-6333 LINES GP-SERVICE BRAKE -CENTER
S/N TFK1-UP
PART OF 370-9015 AXLE GP-CENTER
Type 1
AN ATTACHMENT
i05984604 SEBP6805
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Parts for your 745C ARTICULATED TRUCK:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 224-2454 [1] MANIFOLD AS  
2. 453-5298 [1] TUBE AS  
3. 453-5299 [1] TUBE AS  
4. 468-7909 [1] PLATE AS  
5. 468-7915 [1] PLATE AS  
    (EACH PLATE AS INCLUDES)
  8T-3490 M [1] NUT-WELD (M10X1.5-THD)  
6. 148-8345 [2] CONNECTOR AS  
    (EACH INCLUDES)
  2M-9780 [1] SEAL-O-RING  
  6V-8398 [1] SEAL-O-RING  
  6V-8638 [1] CONNECTOR  
7. 164-8908 [2] CONNECTOR AS  
    (EACH INCLUDES)
  3K-0360 [1] SEAL-O-RING  
  6V-8398 [1] SEAL-O-RING  
  8T-0077 [1] CONNECTOR  
8. 8S-5088 [4] WASHER (15.44-MM THK)  
9. 8T-1885 [2] CLIP (SLOT)  
10. 8T-1886 [2] CLIP (TAB)  
11. 8T-4121 [2] WASHER-HARD (11X21X2.5-MM THK)  
12. 8T-4136 M [2] BOLT (M10X1.5X25-MM)  
13. 8T-4139 M [1] BOLT (M12X1.75X30-MM)  
14. 8T-4223 [2] WASHER-HARD (13.5X25.5X3-MM THK)  
  M   METRIC PART
 

#SEBP68050762
 

446-6333: LINES GP-SERVICE BRAKE

446-6333 LINES GP-SERVICE BRAKE -CENTER
S/N TFK1-UP
PART OF 370-9015, 536-1815 AXLE GP-CENTER
Type 2
AN ATTACHMENT
i07142584 SEBP6805
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Parts for your 745C ARTICULATED TRUCK:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 224-2454 [1] MANIFOLD AS  
2. 453-5298 [1] TUBE AS  
3. 453-5299 [1] TUBE AS  
4. 468-7909 [1] PLATE AS  
  8T-3490 M [1] NUT-WELD (M10X1.5-THD)  
5. 484-2956 C [1] PLATE AS  
6. 148-8345 [2] CONNECTOR AS  
    (EACH INCLUDES)
  2M-9780 [1] SEAL-O-RING  
  6V-8398 [1] SEAL-O-RING  
  6V-8638 [1] CONNECTOR  
7. 164-8908 [2] CONNECTOR AS  
    (EACH INCLUDES)
  3K-0360 [1] SEAL-O-RING  
  6V-8398 [1] SEAL-O-RING  
  8T-0077 [1] CONNECTOR  
8. 8S-5088 [4] WASHER (15.44-MM THK)  
9. 8T-1885 [2] CLIP (SLOT)  
10. 8T-1886 [2] CLIP (TAB)  
11. 8T-4121 [2] WASHER-HARD (11X21X2.5-MM THK)  
12. 8T-4136 M [2] BOLT (M10X1.5X25-MM)  
13. 8T-4139 M [1] BOLT (M12X1.75X30-MM)  
14. 8T-4223 [2] WASHER-HARD (13.5X25.5X3-MM THK)  
  C   CHANGE FROM PREVIOUS TYPE
  M   METRIC PART
 

#SEBP68050763
 

446-6335: LINES GP-SERVICE BRAKE

446-6335 LINES GP-SERVICE BRAKE -REAR
S/N TFK1-UP
PART OF 370-9016 AXLE GP-REAR
AN ATTACHMENT
i05984609 SEBP6805
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Parts for your 745C ARTICULATED TRUCK:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 442-2517 [1] MANIFOLD AS  
2. 453-5207 [1] TUBE AS  
3. 453-5239 [1] TUBE AS  
4. 148-8345 [2] CONNECTOR AS  
    (EACH INCLUDES)
  2M-9780 [1] SEAL-O-RING  
  6V-8398 [1] SEAL-O-RING  
  6V-8638 [1] CONNECTOR  
5. 164-8908 [2] CONNECTOR AS  
    (EACH INCLUDES)
  3K-0360 [1] SEAL-O-RING  
  6V-8398 [1] SEAL-O-RING  
  8T-0077 [1] CONNECTOR  
6. 8T-1885 [2] CLIP (SLOT)  
7. 8T-1886 [2] CLIP (TAB)  
8. 8T-4121 [2] WASHER-HARD (11X21X2.5-MM THK)  
9. 8T-4136 M [2] BOLT (M10X1.5X25-MM)  
10. 8T-4139 M [2] BOLT (M12X1.75X30-MM)  
11. 8T-4223 [2] WASHER-HARD (13.5X25.5X3-MM THK)  
  M   METRIC PART
 

#SEBP68050764
 

374-5789: VALVE GP-SOLENOID

374-5789 VALVE GP-SOLENOID
S/N TFK1-UP
PART OF 373-3618, 381-5358, 481-1136, 495-4849 CONTROL GP-SERVICE BRAKE
ALSO AN ATTACHMENT
i05970950 SEBP6805
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Parts for your 745C ARTICULATED TRUCK:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 293-6585 Y [1] VALVE GP-SOLENOID  
2. 9S-8001 [4] PLUG  
3. 4J-7533 [4] SEAL-O-RING  
4. 9S-8005 [2] PLUG (3/4-16-THD)  
5. 3K-0360 [2] SEAL-O-RING  
  Y   SEPARATE ILLUSTRATION
 

#SEBP68050765
 

153-5490: CONTROL GP-STEERING

153-5490 CONTROL GP-STEERING
S/N TFK1-UP
PART OF 373-3645, 487-8587 CAB AR
i05970895 SEBP6805
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Parts for your 745C ARTICULATED TRUCK:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 322-8568 [1] BUTTON AS-HORN  
2. 363-5911 [1] STEERING WHEEL AS  
  363-6423 [1] PLUG  
3. 6N-6984 [4] MOUNT-RUBBER  
4. 395-4148 Y [1] PUMP GP-METERING (STEERING)  
5. 191-1786 [1] PLATE AS  
  8T-3490 M [4] NUT-WELD (M10X1.5-THD)  
6. 252-8050 Y [1] STEERING COLUMN GP-ADJUSTABLE  
7. 6V-4248 M [4] BOLT (M10X1.5X25-MM)  
8. 6V-5839 [4] WASHER (11X21X2.5-MM THK)  
9. 7X-7729 [4] WASHER (11X25X3-MM THK)  
10. 7X-0632 [8] WASHER-HARD (11X36X6-MM THK)  
11. 8T-4121 [4] WASHER-HARD (11X21X2.5-MM THK)  
12. 8T-4182 M [4] BOLT (M10X1.5X45-MM)  
13. 8T-4195 M [4] BOLT (M10X1.5X30-MM)  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP68050766
 

328-3988: CYLINDER GP-STEERING

328-3988 CYLINDER GP-STEERING
S/N TFK1-UP
114.3-MM (4.5-IN) BORE X 495-MM (19.5-IN) STROKE
PART OF 378-6455 HYDRAULIC AR
i05972373 SEBP6805
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Parts for your 745C ARTICULATED TRUCK:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5U-7151 [2] CAP-GREASE  
2. 223-1335 Y [2] CYLINDER GP-HYDRAULIC  
  Y   SEPARATE ILLUSTRATION
 

#SEBP68050767
 

373-3619: LINES GP-STEERING

373-3619 LINES GP-STEERING
S/N TFK1-UP
PART OF 373-3645, 487-8587 CAB AR
i05981973 SEBP6805
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Parts for your 745C ARTICULATED TRUCK:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6U-0456 [1] STRAP  
2. 343-4575 I [1] HOSE AS  
3. 343-4576 I [1] HOSE AS  
4. 357-4444 [1] ELBOW AS  
  3D-2824 [1] SEAL-O-RING  
  6V-9007 [1] ELBOW  
  6V-9746 [1] SEAL-O-RING  
5. 396-1165 [1] TUBE AS  
6. 396-1166 I [1] HOSE AS  
7. 456-4996 I [1] HOSE AS  
8. 148-8327 [1] CONNECTOR AS  
  3D-2824 [1] SEAL-O-RING  
  6V-8637 [1] CONNECTOR  
  6V-9746 [1] SEAL-O-RING  
9. 148-8344 [2] CONNECTOR AS  
    (EACH INCLUDES)
  3D-2824 [1] SEAL-O-RING  
  6V-9162 [1] CONNECTOR  
  6V-9746 [1] SEAL-O-RING  
10. 148-8361 [1] ELBOW AS (90-DEG)  
  3J-7354 [1] SEAL-O-RING  
  6V-8397 [1] SEAL-O-RING  
  6V-9200 [1] ELBOW  
11. 148-8455 [2] UNION AS  
    (EACH INCLUDES)
  6V-8997 [1] UNION  
  6V-9746 [2] SEAL-O-RING  
12. 149-5452 [1] UNION AS (STRAIGHT)  
  6V-8397 [2] SEAL-O-RING  
  6V-8994 [1] UNION (STRAIGHT)  
13. 165-4933 [2] ELBOW AS  
    (EACH INCLUDES)
  6V-8990 [1] ELBOW  
  6V-9746 [2] SEAL-O-RING  
14. 2P-1293 [4] LOCKNUT (1-3/16-12-THD)  
15. 6V-9168 [1] NUT (11/16-16-THD)  
16. 7X-0531 [4] WASHER-HARD (31X52.5X6-MM THK)  
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
 

#SEBP68050768
 

377-9296: LINES GP-STEERING

377-9296 LINES GP-STEERING
S/N TFK1-UP
PART OF 378-6455 HYDRAULIC AR
i05974891 SEBP6805
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Parts for your 745C ARTICULATED TRUCK:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 164-5580 [2] TEE AS  
    (EACH INCLUDES)
  6V-8398 [2] SEAL-O-RING  
  6V-9489 [1] TEE-BULKHEAD  
  6V-9746 [1] SEAL-O-RING  
2. 8T-4192 M [1] BOLT (M12X1.75X25-MM)  
4. 6U-0455 [5] STRAP  
5. 6U-0456 [2] STRAP  
6. 266-0857 I [1] HOSE AS  
7. 290-5562 [2] MOUNT (DUAL SWIVEL)  
8. 398-4974 [1] TUBE AS  
9. 398-4975 [1] TUBE AS  
10. 430-4188 I [1] HOSE AS  
11. 430-4191 I [1] HOSE AS  
12. 430-4228 I [1] HOSE AS  
13. 430-4231 I [1] HOSE AS  
14. 430-4251 I [1] HOSE AS  
15. 430-4252 I [1] HOSE AS  
16. 7G-3834 [1] CLIP (SLOT)  
17. 521-5035 I [1] HOSE AS  
18. 521-5036 I [1] HOSE AS  
20. 148-8352 [1] ELBOW AS  
  5K-9090 [1] SEAL-O-RING  
  6V-9854 [1] ELBOW (SWIVEL)  
21. 148-8364 [4] ELBOW AS  
    (EACH INCLUDES)
  3K-0360 [1] SEAL-O-RING  
  6V-8398 [1] SEAL-O-RING  
  6V-8625 [1] ELBOW  
22. 148-8457 [4] UNION AS (STRAIGHT)  
    (EACH INCLUDES)
  6V-8398 [2] SEAL-O-RING  
  6V-8995 [1] UNION (STRAIGHT)  
23. 3U-2752 [6] CLIP (LOOP)  
24. 5C-7261 M [1] NUT (M8X1.25-THD)  
26. 6V-9169 [6] NUT (13/16-16-THD)  
27. 156-2603 M [1] BOLT (M8X1.25X25-MM)  
28. 8T-4123 [10] WASHER (22X35X3.5-MM THK)  
29. 8T-4224 [4] WASHER-HARD (8.8X16X2-MM THK)  
31. 8T-4223 [3] WASHER-HARD (13.5X25.5X3-MM THK)  
32. 268-1556 [1] CONNECTOR AS  
  3D-2824 [1] SEAL-O-RING  
  5K-9090 [1] SEAL-O-RING  
  8T-9349 [1] CONNECTOR  
33. 8T-4908 M [2] BOLT (M8X1.25X25-MM)  
34. 7G-3832 [1] GROMMET  
35. 7G-3833 [1] CLIP (TAB)  
36. 8T-4956 M [2] BOLT (M12X1.75X35-MM)  
37. 521-0628 [1] BRACKET AS  
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
  M   METRIC PART
 

#SEBP68050769
 

369-7919: PUMP & MOTOR GP-SEC STEERING

369-7919 PUMP & MOTOR GP-SEC STEERING
S/N TFK1-UP
PART OF 377-9307 PUMP & MTG GP-SECONDARY STEER
i06110839 SEBP6805
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Parts for your 745C ARTICULATED TRUCK:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 389-8169 C [1] MOTOR GP-ELEC HYD PUMP (STEERING)  
2. 463-1082 CJ [1] PUMP GP-GEAR  
3. 1A-2209 [2] BOLT (3/8-24X1.25-IN)  
4. 8T-4896 [2] WASHER-HARD (10.2X18.5X2.5-MM THK)  
5. 117-5268 [1] GASKET  
   
    AVAILABLE REPAIR KIT(S):
  287-4036 J KIT-SEAL  
    (INCLUDES LOCKWASHER, O RING SEALS, BACKUP RINGS, RETAINING RING & SEALS)
  C   CHANGE FROM PREVIOUS TYPE
  J   KIT MARKED J SERVICES PART(S) MARKED J
 

Information:

Caterpillar Parts SIS Catalog 745C :

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