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542-5241 VALVE GP-CONTROL PART OF 491-0625 LINES GP-PUMP ALSO AN ATTACHMENT 300.9D MINI HYD EXCAVATOR


HYDRAULIC SYSTEM
VALVE GP-CONTROL
TANK GP
VALVE GP-CONTROL
IMPLEMENTS
BOOM GP
STICK GP
WORK TOOLS
BLADE GP

MINI HYD EXCAVATOR 300.9D MINI HYD EXCAVATOR DW2
 300.9D Mini Hydraulic Excavator DW200001-UP (MACHINE) M0064394 300.9D DW2   (2015)

HYDRAULIC SYSTEM

VALVE GP-CONTROL
KIT-ALTERNATE PATTERN CONTROL
491-7230 KIT-ALTERNATE PATTERN CONTROL
PLUG GP
372-1159 PLUG GP
PLUG GP
373-9775 PLUG GP
PLUG GP
375-8782 PLUG GP
VALVE GP-CONTROL
542-5241 VALVE GP-CONTROL
VALVE GP-MAIN CONTROL
373-9768 VALVE GP-MAIN CONTROL
 

#M00643940110
 

542-5241: VALVE GP-CONTROL

542-5241 VALVE GP-CONTROL
PART OF 491-0625 LINES GP-PUMP
ALSO AN ATTACHMENT
i07109766 M0064394
5425241 VALVE GP-CONTROL Parts scheme
  For full view, you need register

Parts for your 300.9D MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 542-5242 [1] VALVE AS-CONTROL  
2. 373-5656 [4] CONNECTOR  
3. 436-8944 [1] CONNECTOR  
4. 379-2539 [2] CONNECTOR  
5. 542-5243 [1] CONNECTOR  
6. 542-5244 [1] SEAL-O-RING  
7. 294-4826 M [2] BOLT-SOCKET HEAD (M8X1.25X80-MM)  
8. 542-5245 [1] SOLENOID  
9. 542-5248 [1] LEVER AS  
10. 372-5921 [3] ADAPTER-ELBOW  
11. 542-5250 [1] CONNECTOR  
  M   METRIC PART
 

#M00643940111
 

372-1156: VALVE GP-DRAIN

372-1156 VALVE GP-DRAIN
PART OF 511-9796, 511-9797 HYDRAULIC AR
ALSO AN ATTACHMENT
i04246121 M0064394
3721156 VALVE GP-DRAIN Parts scheme
  For full view, you need register

Parts for your 300.9D MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 372-1141 [1] VALVE AS-DRAIN  
2. 372-1142 [1] COUPLING  
 

#M00643940112
 

373-9768: VALVE GP-MAIN CONTROL

373-9768 VALVE GP-MAIN CONTROL
PART OF 511-9796, 511-9797 HYDRAULIC AR
ALSO AN ATTACHMENT
i04246013 M0064394
3739768 VALVE GP-MAIN CONTROL Parts scheme
  For full view, you need register

Parts for your 300.9D MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 373-9746 [1] VALVE GP-CONTROL (INLET)  
2. 373-9743 [1] VALVE GP-CONTROL (BOOM)  
3. 373-9769 [1] VALVE GP-CONTROL (BUCKET)  
4. 373-9742 [1] VALVE GP-CONTROL (SWING)  
5. 373-9745 [2] BLOCK AS-TRACK  
6. 373-9747 [1] VALVE GP-CONTROL (AUXILIARY)  
7. 373-9739 [1] VALVE GP-CONTROL (BLADE)  
8. 373-9741 [1] VALVE GP-CONTROL (STICK)  
9. 373-9740 [1] VALVE GP-CONTROL (SWING)  
10. 373-9748 [1] VALVE GP-CONTROL (INLET)  
11. 373-9749 [2] VALVE-CHECK  
12. 373-9753 [3] KIT-VALVE  
13. 373-9750 [2] VALVE-CHECK  
14. 373-9695 [1] VALVE-PRESSURE  
15. 373-9754 [9] COVER-VALVE  
16. 373-9691 [18] BOLT-SOCKET HEAD  
17. 373-9752 [9] PLATE  
18. 373-9744 [3] STUD  
19. 373-9738 [6] NUT  
20. 373-9751 [1] KIT-SEAL  
    (INCLUDES O-RING SEALS & BACKRING)
 

#M00643940113
 

374-2153: BOOM AR

374-2153 BOOM AR
PART OF 511-9792, 511-9793 COMMON AR
ALSO AN ATTACHMENT
i04245995 M0064394
  For full view, you need register

Parts for your 300.9D MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  373-5791 Y [1] BOOM GP  
  373-9774 Y [1] COUPLER GP-QUICK  
  373-5783 Y [1] CYLINDER GP-HYDRAULIC (BOOM)  
  373-5784 Y [1] CYLINDER GP-HYDRAULIC (STICK)  
  373-5785 Y [1] CYLINDER GP-HYDRAULIC (STICK)  
  373-6644 Y [1] LINES GP-AUXILIARY HYDRAULIC  
  373-9775 Y [1] PLUG GP  
  373-5792 Y [1] STICK GP  
  Y   SEPARATE ILLUSTRATION
 

#M00643940114
 

373-5791: BOOM GP

373-5791 BOOM GP
PART OF 374-2153 BOOM AR
Type 1
ALSO AN ATTACHMENT
i04246027 M0064394
3735791 BOOM GP Parts scheme
  For full view, you need register

Parts for your 300.9D MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 373-5774 [1] BOOM AS  
2. 373-5717 [4] SEAL  
4. 8T-4189 M [2] BOLT (M8X1.25X20-MM)  
5. 372-7413 [6] FITTING  
6. 8T-4199 M [4] BOLT (M8X1.25X12-MM)  
7. 372-1078 [4] WASHER-SPECIAL (8.4X13.0X0.9-MM THK)  
8. 8T-4224 [3] WASHER-HARD (8.8X16X2-MM THK)  
9. 373-5703 [2] PIN AS  
10. 372-7433 [28] SPACER (12X18X5-MM THK)  
11. 116-8517 [2] WASHER (10.5X30X2.5-MM THK)  
12. 372-1079 [2] WASHER-SPECIAL (10.5X16.0X1.10-MM THK)  
13. 250-8738 [2] BOLT AS  
14. 373-5698 [1] PIN  
15. 373-1800 [2] PIN  
16. 373-5710 [2] CLAMP  
17. 373-5661 [1] COVER  
18. 107-0269 M [1] BOLT-HEAD (M8X1.25X50-MM)  
19. 373-5699 [1] PIN  
20. 373-5701 [1] PIN  
21. 373-5704 [1] CLAMP AS  
22. 373-1775 [6] CAP  
23. 373-5723 [1] SPACER-SPECIAL  
24. 373-5724 [1] SPACER (31X56X66-MM THK)  
25. 373-1794 [1] MANIFOLD AS  
26. 373-1795 [1] MANIFOLD AS  
27. 373-5777 [1] COVER  
28. 373-1776 [2] CONNECTOR  
   
    PARTS SHOWN IN GRAPHIC(S) WITHOUT A REFERENCE NUMBER ARE NOT SERVICED SEPARATELY
  M   METRIC PART
 

#M00643940115
 

373-5791: BOOM GP

373-5791 BOOM GP
PART OF 374-2153 BOOM AR
Type 2
ALSO AN ATTACHMENT
i07323549 M0064394
3735791 BOOM GP Parts scheme
  For full view, you need register

Parts for your 300.9D MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 373-5774 [1] BOOM AS  
2. 373-5717 C [3] SEAL  
4. 8T-4189 CM [2] BOLT (M8X1.25X20-MM)  
5. 372-7413 [6] FITTING  
6. 8T-4199 CM [4] BOLT (M8X1.25X12-MM)  
7. 372-1078 [4] WASHER-SPECIAL (8.4X13.0X0.9-MM THK)  
8. 8T-4224 C [4] WASHER-HARD (8.8X16X2-MM THK)  
9. 373-5703 [2] PIN AS  
10. 372-7433 [28] SPACER (12X18X5-MM THK)  
11. 116-8517 C [2] WASHER (10.5X30X2.5-MM THK)  
12. 372-1079 [2] WASHER-SPECIAL (10.5X16.0X1.10-MM THK)  
13. 8T-4137 CM [2] BOLT (M10X1.5X20-MM)  
14. 373-5698 [1] PIN  
15. 373-1800 [2] PIN  
16. 373-5710 [2] CLAMP  
17. 373-5661 [1] COVER  
18. 107-0269 CM [1] BOLT-HEAD (M8X1.25X50-MM)  
19. 373-5699 [1] PIN  
20. 373-5701 [1] PIN  
21. 373-5704 [1] CLAMP AS  
22. 373-1775 [6] CAP  
23. 373-5723 [1] SPACER-SPECIAL  
24. 373-5724 [1] SPACER (31X56X66-MM THK)  
25. 373-1794 [1] MANIFOLD AS  
26. 373-1795 [1] MANIFOLD AS  
27. 373-5777 [1] COVER  
28. 373-1776 [2] CONNECTOR  
29. 475-6700 C [1] GROMMET  
   
    PARTS SHOWN IN GRAPHIC(S) WITHOUT A REFERENCE NUMBER ARE NOT SERVICED SEPARATELY
  C   CHANGE FROM PREVIOUS TYPE
  M   METRIC PART
 

#M00643940116
 

373-5792: STICK GP

373-5792 STICK GP
PART OF 374-2153 BOOM AR
Type 1
ALSO AN ATTACHMENT
i04246026 M0064394
3735792 STICK GP Parts scheme
  For full view, you need register

Parts for your 300.9D MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 373-5797 [1] STICK AS  
2. 372-7413 [7] FITTING  
3. 373-5706 [6] BUSHING  
4. 373-1775 [7] CAP  
5. 373-5705 [2] BUSHING  
6. 373-5696 [1] PIN  
7. 373-5707 [2] BUSHING  
8. 373-5718 [4] PIN-SPRING  
9. 373-5700 [2] PIN  
10. 373-5806 [1] LEVER  
11. 373-5664 [2] PIN  
12. 373-5697 [2] PIN  
13. 373-5775 [1] LEVER  
14. 373-5776 [1] LEVER AS  
15. 373-5702 [1] PIN  
   
    PARTS SHOWN IN GRAPHIC(S) WITHOUT A REFERENCE NUMBER ARE NOT SERVICED SEPARATELY
 

#M00643940117
 

373-5792: STICK GP

373-5792 STICK GP
PART OF 374-2153 BOOM AR
Type 2
ALSO AN ATTACHMENT
i06748934 M0064394
3735792 STICK GP Parts scheme
  For full view, you need register

Parts for your 300.9D MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 373-5797 [1] STICK AS  
1A. 373-5706 [4] BUSHING  
1B. 373-5705 [2] BUSHING  
  372-7413 [1] FITTING  
  373-1775 [1] CAP  
2. 372-7413 C [5] FITTING  
3. 373-5702 [1] PIN  
4. 373-1775 C [5] CAP  
5. 373-5776 [1] LEVER AS  
6. 373-5696 [1] PIN  
7. 373-5775 [1] LEVER  
8. 373-5718 [4] PIN-SPRING  
9. 373-5700 [2] PIN  
10. 373-5697 [2] PIN  
11. 373-5664 [2] PIN  
   
    PARTS SHOWN IN GRAPHIC(S) WITHOUT A REFERENCE NUMBER ARE NOT SERVICED SEPARATELY
  C   CHANGE FROM PREVIOUS TYPE
 

#M00643940118
 

372-7457: BLADE & MOUNTING GP

372-7457 BLADE & MOUNTING GP
700-MM (27.6-IN)
PART OF 493-5881 BLADE AR
ALSO AN ATTACHMENT
i04246082 M0064394
3727457 BLADE & MOUNTING GP Parts scheme
  For full view, you need register

Parts for your 300.9D MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 372-7448 [1] BLADE AS  
2. 372-7449 [1] PEDAL AS  
3. 372-7431 [2] PIN AS  
4. 8T-4191 M [6] BOLT (M10X1.5X16-MM)  
5. 372-1079 [7] WASHER-SPECIAL (10.5X16.0X1.10-MM THK)  
6. 7X-0623 [1] WASHER (10.5X21X2-MM THK)  
7. 372-7428 [1] PIN AS  
8. 372-7433 [6] SPACER (12X18X5-MM THK)  
9. 116-8517 [6] WASHER (10.5X30X2.5-MM THK)  
10. 372-7438 [1] PIN  
11. 372-7437 [1] PLATE  
12. 8T-4137 M [1] BOLT (M10X1.5X20-MM)  
13. 372-7430 [2] PIN AS  
14. 372-7413 [2] FITTING  
15. 372-7417 [2] CAP  
16. 372-7450 [1] PEDAL AS  
17. 372-7429 [2] PIN AS  
  M   METRIC PART
 

#M00643940119
 

493-5881: BLADE AR

493-5881 BLADE AR
PART OF 511-9792, 511-9793 COMMON AR
ALSO AN ATTACHMENT
i06702581 M0064394
  For full view, you need register

Parts for your 300.9D MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  372-7457 Y [1] BLADE & MOUNTING GP  
  373-5796 Y [1] CYLINDER GP-HYDRAULIC  
  491-1385 Y [1] LINES GP-BLADE  
  Y   SEPARATE ILLUSTRATION
 

Information:

Specifications
Relief Valve (Line)
300.9D VPS Mini Hydraulic Excavator Machine Systems
Blade Valve and Mounting
300.9D VPS Mini Hydraulic Excavator Machine Systems
Systems Operation
Main Control Valve
300.9D VPS Mini Hydraulic Excavator Machine Systems
Auxiliary Hydraulic System
300.9D VPS Mini Hydraulic Excavator Machine Systems

Caterpillar Parts SIS Catalog 300.9D :

VALVE & MTG GP-BLADE
373-1843 VALVE & MTG GP-BLADE
TANK GP-HYDRAULIC
372-1154 TANK GP-HYDRAULIC
SWIVEL GP
511-9798 SWIVEL GP
PUMP GP-MAIN HYDRAULIC
448-4231 PUMP GP-MAIN HYDRAULIC
PUMP GP-HYDRAULIC
372-5971 PUMP GP-HYDRAULIC
PLUG GP
375-8782 PLUG GP
PLUG GP
373-9775 PLUG GP
PLUG GP
372-1159 PLUG GP
VALVE GP-DRAIN
372-1156 VALVE GP-DRAIN
VALVE GP-MAIN CONTROL
373-9768 VALVE GP-MAIN CONTROL
374-2153 BOOM AR
BOOM GP
373-5791 BOOM GP
BOOM GP
373-5791 BOOM GP
STICK GP
373-5792 STICK GP
STICK GP
373-5792 STICK GP
BLADE & MOUNTING GP
372-7457 BLADE & MOUNTING GP
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The names Cat, Caterpillar, John Deere, Komatsu, Volvo, Hitachi, Doosan, JCB, Hyundai or any other original equipment manufacturers are registered trademarks of the respective original equipment manufacturers. All names, descriptions, numbers and symbols are used for reference purposes only.
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