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389-1674 CONTROL AR-BOOM -BOOM LOAD CONTROL S/N EBF1-UP PART OF 432-5835, 432-5838, 481-3513, 507-1271 OPTION AR-LINKAGE 374F


IMPLEMENTS
BOOM GP
HYDRAULIC SYSTEM
PUMP GP
COUPLING GP
CYLINDER GP

EXCAVATOR 374F EXCAVATOR EBF
 374F L Excavator EBF00001-UP (MACHINE) POWERED BY C15 Engine M0071926 374F EBF   (2016)

IMPLEMENTS

BOOM GP
389-1674 CONTROL AR-BOOM
381-7558 BOOM AR-MASS
504-6345 BOOM AR-MASS
357-4733 BOOM AR-REACH
381-7557 BOOM AR-REACH
BOOM GP
363-1044 BOOM GP
BOOM GP
504-1726 BOOM GP
 

#M00719260620
 

389-1674: CONTROL AR-BOOM

389-1674 CONTROL AR-BOOM -BOOM LOAD CONTROL
S/N EBF1-UP
PART OF 432-5835, 432-5838, 481-3513, 507-1271 OPTION AR-LINKAGE
i05946090 M0071926
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Parts for your 374F EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  455-9907 Y [1] FILM GP (TIP OVER)  
  381-2234 Y [1] LINES GP-PILOT (SMARTBOOM, BOOM LOAD CONTROL)  
  415-7650 Y [1] WIRING GP-BOOM (BOOM LOAD CONTROL)  
  377-8021 Y [1] WIRING GP-CHASSIS (BOOM FLOAT, LOAD CONTROL)  
  Y   SEPARATE ILLUSTRATION
 

#M00719260621
 

458-6021: CONTROL AS-PISTON PUMP

458-6021 CONTROL AS-PISTON PUMP -FRONT
S/N EBF1-UP
PART OF 369-9655 PUMP GP-MAIN HYDRAULIC
i06748503 M0071926
4586021 CONTROL AS-PISTON PUMP Parts scheme
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Parts for your 374F EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 512-5288 [1] SWASHPLATE AS  
  101-0508 [2] PLUG-ORIFICE  
  120-4394 [1] PLUG-BREAK OFF  
2. 464-9296 [1] PIN-THREADED  
3. 512-5293 [1] STOPPER  
4. [1] PISTON AS  
  515-4245 [1] RING  
5. 512-5291 [1] PISTON AS  
6. 464-9295 [1] PIN-THREADED  
   
    AVAILABLE REPAIR KIT(S):
  512-5290 [1] RETAINER AS  
 

#M00719260622
 

458-6022: CONTROL AS-PISTON PUMP

458-6022 CONTROL AS-PISTON PUMP -REAR
S/N EBF1-UP
PART OF 369-9655 PUMP GP-MAIN HYDRAULIC
i06748519 M0071926
4586022 CONTROL AS-PISTON PUMP Parts scheme
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Parts for your 374F EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 512-5294 [1] SWASHPLATE AS  
  101-0508 [2] PLUG-ORIFICE  
  120-4394 [1] PLUG-BREAK OFF  
2. 464-9296 [1] PIN-THREADED  
3. 512-5293 [1] STOPPER  
4. [1] PISTON AS  
  515-4245 [1] RING  
5. 512-5291 [1] PISTON AS  
6. 464-9295 [1] PIN-THREADED  
   
    AVAILABLE REPAIR KIT(S):
  512-5296 [1] RETAINER AS  
 

#M00719260623
 

351-4153: COUPLING GP-PUMP

351-4153 COUPLING GP-PUMP
S/N EBF1-UP
PART OF 378-9548 POWER TRAIN AR
i06689625 M0071926
3514153 COUPLING GP-PUMP Parts scheme
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Parts for your 374F EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 196-8173 [1] ELBOW  
2. 233-1153 [1] CLAMP  
3. 233-1154 [1] PLATE  
4. 233-1155 [1] TUBE AS  
5. 233-1194 [1] COVER  
6. 351-4250 [1] COUPLING GP-FLEXIBLE  
7. 434-8202 [1] HOSE AS  
8. 067-2551 [1] CLIP  
9. 214-7568 [1] SEAL-O-RING  
10. 6V-5043 [1] SEAL-O-RING  
11. 7X-0314 [12] BOLT (7/16-14X3-IN)  
12. 7X-2537 M [2] BOLT (M8X1.25X35-MM)  
13. 8T-4121 [1] WASHER-HARD (11X21X2.5-MM THK)  
14. 8T-4136 M [1] BOLT (M10X1.5X25-MM)  
15. 8T-4224 [2] WASHER-HARD (8.8X16X2-MM THK)  
16. 8T-5360 [12] WASHER (12X22.5X2.5-MM THK)  
17. 8T-8917 [8] BOLT (1/2-13X1.25-IN)  
  M   METRIC PART
 

#M00719260624
 

381-5004: CYLINDER & LINES GP-BOOM

381-5004 CYLINDER & LINES GP-BOOM -LH
S/N EBF1-UP
PART OF 381-5036 CYLINDER AR-BOOM
i05410838 M0071926
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Parts for your 374F EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  380-7918 Y [1] CYLINDER & SEAL GP-BOOM  
  381-2228 Y [1] LINES GP-BOOM CYLINDER (BOOM LOWERING CONTROL, LH)  
  Y   SEPARATE ILLUSTRATION
 

#M00719260625
 

381-5005: CYLINDER & LINES GP-BOOM

381-5005 CYLINDER & LINES GP-BOOM -RH
S/N EBF1-UP
PART OF 381-5036 CYLINDER AR-BOOM
i05410911 M0071926
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Parts for your 374F EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  380-7918 Y [1] CYLINDER & SEAL GP-BOOM  
  381-2229 Y [1] LINES GP-BOOM CYLINDER (BOOM LOWERING CONTROL, RH)  
  Y   SEPARATE ILLUSTRATION
 

#M00719260626
 

381-5007: CYLINDER & LINES GP-BOOM

381-5007 CYLINDER & LINES GP-BOOM -RH
S/N EBF1-UP
PART OF 381-5037 CYLINDER AR-BOOM
i05410931 M0071926
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Parts for your 374F EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  380-7918 Y [1] CYLINDER & SEAL GP-BOOM  
  353-6883 Y [1] LINES GP-BOOM CYLINDER (RH)  
  Y   SEPARATE ILLUSTRATION
 

#M00719260627
 

381-5013: CYLINDER & LINES GP-BOOM

381-5013 CYLINDER & LINES GP-BOOM -LH
S/N EBF1-UP
PART OF 381-5037 CYLINDER AR-BOOM
i05410941 M0071926
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Parts for your 374F EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  380-7918 Y [1] CYLINDER & SEAL GP-BOOM  
  353-6882 Y [1] LINES GP-BOOM CYLINDER (LH)  
  Y   SEPARATE ILLUSTRATION
 

#M00719260628
 

355-7239: CYLINDER & LINES GP-BUCKET

355-7239 CYLINDER & LINES GP-BUCKET
S/N EBF1-UP
PART OF 415-9640, 432-5851 OPTION AR-LINKAGE
i05404137 M0071926
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Parts for your 374F EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  362-5998 Y [1] CYLINDER & SEAL GP-BUCKET  
  360-9880 Y [1] LINES GP-BUCKET CYLINDER  
  Y   SEPARATE ILLUSTRATION
 

#M00719260629
 

355-7242: CYLINDER & LINES GP-BUCKET

355-7242 CYLINDER & LINES GP-BUCKET -POSITION SENSING
S/N EBF1-UP
VB-FAMILY
PART OF 432-5854, 507-1275 OPTION AR-LINKAGE
i05941337 M0071926
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Parts for your 374F EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  363-9704 Y [1] CYLINDER & SEAL GP-BUCKET  
  379-4617 Y [1] LINES GP-BUCKET CYLINDER  
  Y   SEPARATE ILLUSTRATION
 

Information:

Operation and Maintenance Manual
Boom, Stick and Bucket Operation
374F Excavator
Boom, Stick and Bucket Linkage - Lubricate
374F Excavator
Boom/Stick/Bucket Combinations
374F Excavator
Special Instruction
Welding Repair Procedure for the Mass Boom on Certain Excavators {6501}
Welding Repair Procedure for the Mass Boom on Certain Excavators {6501}
Service Letter-NACD
PRODUCT IMPROVEMENT PROGRAM FOR REWORKING THE BOOM ON CERTAIN 374F EXCAVATORS
PRODUCT IMPROVEMENT PROGRAM FOR REWORKING THE BOOM ON CERTAIN 374F EXCAVATORS
PRODUCT SUPPORT PROGRAM FOR REPLACING THE BOOM ON CERTAIN 374F EXCAVATORS
PRODUCT SUPPORT PROGRAM FOR REPLACING THE BOOM ON CERTAIN 374F EXCAVATORS
Service Letter-Australia
PRODUCT IMPROVEMENT PROGRAM FOR REWORKING THE BOOM ON CERTAIN 374F EXCAVATORS
PRODUCT IMPROVEMENT PROGRAM FOR REWORKING THE BOOM ON CERTAIN 374F EXCAVATORS
PRODUCT SUPPORT PROGRAM FOR REPLACING THE BOOM ON CERTAIN 374F EXCAVATORS
PRODUCT SUPPORT PROGRAM FOR REPLACING THE BOOM ON CERTAIN 374F EXCAVATORS
Service Letter-CFEL
PRODUCT IMPROVEMENT PROGRAM FOR REWORKING THE BOOM ON CERTAIN 374F EXCAVATORS
PRODUCT IMPROVEMENT PROGRAM FOR REWORKING THE BOOM ON CERTAIN 374F EXCAVATORS
PRODUCT SUPPORT PROGRAM FOR REPLACING THE BOOM ON CERTAIN 374F EXCAVATORS
PRODUCT SUPPORT PROGRAM FOR REPLACING THE BOOM ON CERTAIN 374F EXCAVATORS
Service Letter-CSARL
PRODUCT IMPROVEMENT PROGRAM FOR REWORKING THE BOOM ON CERTAIN 374F EXCAVATORS
PRODUCT IMPROVEMENT PROGRAM FOR REWORKING THE BOOM ON CERTAIN 374F EXCAVATORS
PRODUCT SUPPORT PROGRAM FOR REPLACING THE BOOM ON CERTAIN 374F EXCAVATORS
PRODUCT SUPPORT PROGRAM FOR REPLACING THE BOOM ON CERTAIN 374F EXCAVATORS
Service Letter-Americas
PRODUCT IMPROVEMENT PROGRAM FOR REWORKING THE BOOM ON CERTAIN 374F EXCAVATORS
PRODUCT IMPROVEMENT PROGRAM FOR REWORKING THE BOOM ON CERTAIN 374F EXCAVATORS
PRODUCT SUPPORT PROGRAM FOR REPLACING THE BOOM ON CERTAIN 374F EXCAVATORS
PRODUCT SUPPORT PROGRAM FOR REPLACING THE BOOM ON CERTAIN 374F EXCAVATORS
Specifications
Boom - 7.8 m (25.59 ft)
374F Excavator Machine System
Boom - 7.0 m (22.97 ft)
374F Excavator Machine System
Service Letter-China
PRODUCT IMPROVEMENT PROGRAM FOR REWORKING THE BOOM ON CERTAIN 374F EXCAVATORS
PRODUCT IMPROVEMENT PROGRAM FOR REWORKING THE BOOM ON CERTAIN 374F EXCAVATORS
PRODUCT SUPPORT PROGRAM FOR REPLACING THE BOOM ON CERTAIN 374F EXCAVATORS
PRODUCT SUPPORT PROGRAM FOR REPLACING THE BOOM ON CERTAIN 374F EXCAVATORS
Service Letter-Asia
PRODUCT IMPROVEMENT PROGRAM FOR REWORKING THE BOOM ON CERTAIN 374F EXCAVATORS
PRODUCT IMPROVEMENT PROGRAM FOR REWORKING THE BOOM ON CERTAIN 374F EXCAVATORS
PRODUCT SUPPORT PROGRAM FOR REPLACING THE BOOM ON CERTAIN 374F EXCAVATORS
PRODUCT SUPPORT PROGRAM FOR REPLACING THE BOOM ON CERTAIN 374F EXCAVATORS
Service Letter-APD
PRODUCT IMPROVEMENT PROGRAM FOR REWORKING THE BOOM ON CERTAIN 374F EXCAVATORS
PRODUCT IMPROVEMENT PROGRAM FOR REWORKING THE BOOM ON CERTAIN 374F EXCAVATORS
PRODUCT SUPPORT PROGRAM FOR REPLACING THE BOOM ON CERTAIN 374F EXCAVATORS
PRODUCT SUPPORT PROGRAM FOR REPLACING THE BOOM ON CERTAIN 374F EXCAVATORS
Troubleshooting
Boom Up (Single Function) Speed Is Slow
374F and 390F Excavators and 390F MHPU Mobile Hydraulic Power Unit
Boom Up Does Not Function
374F and 390F Excavators and 390F MHPU Mobile Hydraulic Power Unit
Boom Up Does Not Respond To Progressive Joystick Motion
374F and 390F Excavators and 390F MHPU Mobile Hydraulic Power Unit
Boom Down (Single Function) Speed Is Slow
374F and 390F Excavators and 390F MHPU Mobile Hydraulic Power Unit
Boom Down Does Not Function
374F and 390F Excavators and 390F MHPU Mobile Hydraulic Power Unit
Boom Down Does Not Respond To Progressive Joystick Motion
374F and 390F Excavators and 390F MHPU Mobile Hydraulic Power Unit
Dig Force Is Weak
374F and 390F Excavators and 390F MHPU Mobile Hydraulic Power Unit
Boom Hydraulic System - Health Check
374F and 390F Excavators and 390F MHPU Mobile Hydraulic Power Unit
Disassembly and Assembly
Boom - Remove and Install
374F Excavator Machine Systems
Boom Bearings and Seals - Remove and Install
374F Excavator Machine Systems

Caterpillar Parts SIS Catalog 374F :

384-9792 CONTROL AR-AUXILIARY
384-9791 CONTROL AR-AUXILIARY
352-6993 CONTROL AR-AUXILIARY
349-2278 CONTROL AR-AUXILIARY
349-2277 CONTROL AR-AUXILIARY
349-2276 CONTROL AR-AUXILIARY
349-2008 CONTROL AR-AUXILIARY
309-3915 COMPENSATOR AS
CONTROL AS-PISTON PUMP
458-6021 CONTROL AS-PISTON PUMP
CONTROL AS-PISTON PUMP
458-6022 CONTROL AS-PISTON PUMP
COUPLING GP-PUMP
351-4153 COUPLING GP-PUMP
381-5004 CYLINDER & LINES GP-BOOM
381-5005 CYLINDER & LINES GP-BOOM
381-5007 CYLINDER & LINES GP-BOOM
381-5013 CYLINDER & LINES GP-BOOM
355-7239 CYLINDER & LINES GP-BUCKET
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