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432-4862 MOUNTING GP-COUNTERWEIGHT CYL S/N MFL1-UP PART OF 431-3993 COUNTERWEIGHT AR 374F L EXCAVATOR




HYDRAULIC SYSTEM

MOUNTING GP
 

#SEBP65260680
 

432-4862: MOUNTING GP-COUNTERWEIGHT CYL

432-4862 MOUNTING GP-COUNTERWEIGHT CYL
S/N MFL1-UP
PART OF 431-3993 COUNTERWEIGHT AR
i06542199 SEBP6526
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Parts for your 374F L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 121-1891 B [2] SHIM (1-MM THK)  
2. 127-6680 B [4] SHIM (0.5-MM THK)  
3. 135-3924 [2] GUIDE AS  
4. 146-1355 [1] PIN AS  
5. 146-1363 [1] PIN  
6. 146-1364 [1] BAND AS  
7. 153-8781 [1] BRACKET AS  
8. 230-0599 [1] BRACKET AS  
9. 447-1717 M [4] BOLT (M20X2.5X45-MM)  
10. 447-1725 M [4] BOLT (M24X3X80-MM)  
11. 447-1726 M [4] BOLT (M24X3X70-MM)  
12. 451-2176 [4] WASHER-HARD (22X35X3.5-MM THK)  
13. 451-2177 [8] WASHER-HARD (26X44X4-MM THK)  
14. 451-2178 [6] WASHER-HARD (33X56X6-MM THK)  
15. 451-2185 M [4] NUT (M24X3-THD)  
16. 451-9261 M [6] BOLT (M30X3.5X100-MM)  
17. 135-8575 [1] BOLT AS  
18. 5R-5927 [1] WASHER (14X65X6-MM THK)  
19. 8T-4223 [2] WASHER-HARD (13.5X25.5X3-MM THK)  
20. 8T-4244 M [2] NUT (M12X1.75-THD)  
21. 8T-4956 M [2] BOLT (M12X1.75X35-MM)  
22. 8T-5001 M [1] BOLT (M12X1.75X130-MM)  
  B   USE AS REQUIRED
  M   METRIC PART
 

#SEBP65260681
 

379-4608: MOUNTING GP-MAIN CONTROL VALVE

379-4608 MOUNTING GP-MAIN CONTROL VALVE
S/N MFL1-UP
PART OF 349-2275, 477-0634 HYDRAULIC AR
i05378838 SEBP6526
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Parts for your 374F L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 536-7242 [1] SUPPORT AS  
2. 102-5625 [4] SPACER (25.5X50X35-MM THK)  
3. 451-2177 [10] WASHER-HARD (26X44X4-MM THK)  
4. 453-2854 M [6] BOLT (M24X3X50-MM)  
5. 447-1725 M [4] BOLT (M24X3X80-MM)  
  M   METRIC PART
 

#SEBP65260682
 

171-0113: PLUG GP-CONTROL VALVE

171-0113 PLUG GP-CONTROL VALVE
S/N MFL1-UP
PART OF 381-2234 LINES GP-PILOT
i05422442 SEBP6526
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Parts for your 374F L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4K-2039 [1] SEAL-O-RING  
2. 5L-4758 [1] SEAL-O-RING  
3. 4D-2297 [1] SEAL-O-RING  
4. 095-1586 [1] SEAL-O-RING  
 

#SEBP65260683
 

369-9659: PUMP & MOUNTING GP

369-9659 PUMP & MOUNTING GP
S/N MFL1-UP
PART OF 349-2275, 477-0634 HYDRAULIC AR
i05378471 SEBP6526
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Parts for your 374F L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 369-9658 [1] PUMP GP-GEAR (FAN, PILOT)  
2. 448-9705 Y [1] PUMP GP-PISTON (FAN, PILOT)  
3. 0S-1595 [2] BOLT (1/2-13X1.25-IN)  
4. 227-5904 [2] SEAL-O-RING  
5. 8T-4139 M [2] BOLT (M12X1.75X30-MM)  
6. 8T-4223 [4] WASHER-HARD (13.5X25.5X3-MM THK)  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP65260684
 

349-4076: PUMP & MTG GP-MAIN HYDRAULIC

349-4076 PUMP & MTG GP-MAIN HYDRAULIC
S/N MFL1-UP
PART OF 349-2275, 477-0634 HYDRAULIC AR
i05378110 SEBP6526
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Parts for your 374F L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 369-9655 Y [1] PUMP GP-MAIN HYDRAULIC  
2. 6V-7681 [1] SEAL-O-RING  
3. 451-2176 [4] WASHER-HARD (22X35X3.5-MM THK)  
4. 447-1720 M [4] BOLT (M20X2.5X70-MM)  
  M   METRIC PART
  R   REMANUFACTURED PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

#SEBP65260685
 

369-9655: PUMP GP-MAIN HYDRAULIC

369-9655 PUMP GP-MAIN HYDRAULIC
S/N MFL1-UP
PART OF 349-4076 PUMP & MTG GP-MAIN HYDRAULIC
i05942996 SEBP6526
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Parts for your 374F L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 241-4007 [4] SCREW-LOCK  
2. 326-4428 [1] SEAL-SHAFT  
3. 165-9353 [1] BLOCK  
4. 458-6021 Y [1] CONTROL AS-PISTON PUMP (FRONT)  
5. 458-6022 Y [1] CONTROL AS-PISTON PUMP (REAR)  
6. 458-6023 Y [2] VALVE GP-PUMP CONTROL  
7. 514-1339 [1] LEVER AS-CONTROL (FRONT)  
8. 514-1340 [1] LEVER AS-CONTROL (REAR)  
9. 458-6026 [2] VALVE GP-SHUTTLE  
10. 458-6027 Y [1] HOUSING GP-PUMP (FRONT)  
11. 458-6028 Y [1] HOUSING GP-PUMP (REAR)  
12. 458-6029 Y [1] ROTATING GP-PUMP (FRONT)  
13. 458-6030 Y [1] ROTATING GP-PUMP (REAR)  
14. 458-6031 [2] SENSOR GP-POSITION  
    (EACH INCLUDES)
  6V-8653 M [2] BOLT-SOCKET HEAD (M6X1X40-MM)  
  448-1451 [1] SENSOR  
  369-9618 [1] SENSOR GP-POSITION  
  107-3117 [1] SEAL-O-RING  
15. 458-6032 [1] SHAFT-FRONT  
16. 458-6033 [1] SHAFT-REAR  
17. 458-6034 [1] RING  
18. 458-6035 [1] COUPLING  
19. 123-2017 [6] PLUG-BREAK OFF  
20. 464-7720 [1] PLUG  
21. 9T-3871 [2] SEAL-RECTANGULAR  
22. 464-9280 [4] PIN-CYLINDER  
23. 464-9278 [2] GASKET  
24. 464-9286 M [8] SCREW-STOP (M8X1.25X15-MM)  
25. 512-4657 [1] BLOCK  
26. 512-5286 [1] BLOCK  
27. 464-9279 [2] BEARING  
28. 512-5287 [2] PIN-CYLINDER  
   
    AVAILABLE REPAIR KIT(S):
  458-6037 Y [1] KIT-SEAL (MAIN HYDRAULIC PUMP)  
  458-6038 Y [2] KIT-SEAL (MAIN HYDRAULIC PUMP)(HEAD)  
  458-6036 Y [2] KIT-BEARING (SHAFT)  
  458-6965 Y [2] KIT-BEARING (SWASHPLATE)  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP65260686
 

448-9705: PUMP GP-PISTON

448-9705 PUMP GP-PISTON -FAN, PILOT
S/N MFL1-UP
PART OF 369-9659 PUMP & MOUNTING GP
i05920078 SEBP6526
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Parts for your 374F L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 174-9994 [1] PISTON-CONTROL  
2. 274-7452 [1] LINK-CONTROL  
3. 198-5351 [1] PLUG  
4. 188-6303 [1] SPRING  
5. 127-9483 [1] SHIM (PRELOAD)  
6. 203-9163 [1] CONE-BEARING  
7. 6V-4636 [1] CUP-BEARING  
8. 105-3035 [1] CONE-BEARING  
9. 203-8609 [1] CUP-BEARING  
10. 166-0344 [1] SEAL-SHAFT  
11. 127-9485 [1] SEAL-O-RING  
12. 8T-7525 [1] SEAL-O-RING  
13. 168-3504 [1] SEAL  
14. 8C-3110 [1] RING-RETAINING  
15. 095-0670 M [4] BOLT (M12X1.75X45-MM)  
16. 120-4394 [1] PLUG-BREAK OFF  
17. 9X-8979 [1] DOWEL  
18. 440-0156 [1] VALVE GP-PUMP CONTROL (PRESSURE, FLOW COMPENSATOR)  
19. 237-4227 [2] BEARING-CRADLE  
20. 280-7870 [1] GASKET  
21. 8T-8442 M [4] BOLT-SOCKET HEAD (M6X1X30-MM)  
  M   METRIC PART
 

#SEBP65260687
 

233-2530: ROTATING GP-MOTOR

233-2530 ROTATING GP-MOTOR -HYDRAULIC FAN
S/N MFL1-UP
PART OF 364-0983 MOTOR GP-PISTON
i02832541 SEBP6526
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Parts for your 374F L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 259-5501 [9] PISTON AS (ROTATING)  
2. 233-4885 [1] BARREL  
3. 233-2535 [1] PLATE (VALVE)  
4. 266-7837 [1] PLATE  
5. 295-9540 [1] RETAINER-BALL  
6. 233-5125 [1] SPRING  
7. 194-9479 [3] PIN  
8. 194-9480 [1] RING-RETAINING  
9. 194-9481 [1] DISC-THRUST  
 

#SEBP65260688
 

458-6029: ROTATING GP-PUMP

458-6029 ROTATING GP-PUMP -FRONT
S/N MFL1-UP
PART OF 369-9655 PUMP GP-MAIN HYDRAULIC
i06748532 SEBP6526
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Parts for your 374F L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 464-9222 [1] PLATE-RETAINING  
2. 464-9299 [9] PISTON  
3. 464-9298 [1] BARREL-PUMP  
4. 464-9304 [1] SPRING  
5. 464-9303 [2] WASHER (58.2X78X3-MM THK)  
6. 097-5152 [1] RING-RETAINING  
7. 163-6443 [6] BOLT (M5X0.8X12-MM)  
8. 512-5310 [1] PLATE-CONTROL  
9. 464-9300 [1] BEARING  
10. 464-9302 [2] WASHER (62.1X78X0.5-MM THK)  
 

#SEBP65260689
 

458-6030: ROTATING GP-PUMP

458-6030 ROTATING GP-PUMP -REAR
S/N MFL1-UP
PART OF 369-9655 PUMP GP-MAIN HYDRAULIC
i06748554 SEBP6526
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Parts for your 374F L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 464-9222 [1] PLATE-RETAINING  
2. 464-9299 [9] PISTON  
3. 464-9298 [1] BARREL-PUMP  
4. 464-9304 [1] SPRING  
5. 464-9303 [2] WASHER (58.2X78X3-MM THK)  
6. 097-5152 [1] RING-RETAINING  
7. 163-6443 [6] BOLT (M5X0.8X12-MM)  
8. 512-5311 [1] PLATE-CONTROL  
9. 464-9300 [1] BEARING  
10. 464-9302 [2] WASHER (62.1X78X0.5-MM THK)  
 

Information:

Specifications
Counterweight Cylinder Mounting
374F Excavator Machine System
Hydraulic Tank and Mounting
374F Excavator Machine System

Caterpillar Parts SIS Catalog 374F L :

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