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570-1986 CYLINDER GP-BUCKET S/N AP41-UP 200-MM (7.9-IN) BORE X 1457-MM (57.4-IN) STROKE PART OF 419-8600 CYLINDER & SEAL GP-BUCKET AN ATTACHMENT 374F L




HYDRAULIC SYSTEM

CYLINDER GP
 

#SEBP74420520
 

570-1986: CYLINDER GP-BUCKET

570-1986 CYLINDER GP-BUCKET
S/N AP41-UP
200-MM (7.9-IN) BORE X 1457-MM (57.4-IN) STROKE
PART OF 419-8600 CYLINDER & SEAL GP-BUCKET
AN ATTACHMENT
i07635875 SEBP7442
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Parts for your 374F L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 362-4928 [1] CYLINDER AS-HYDRAULIC  
2. 570-1987 [1] ROD AS  
2A. 6E-0813 [1] BUSHING  
3. 433-5662 [1] PISTON  
4. 147-5776 J [1] RING  
5. 147-5738 J [2] RING  
6. 8C-9179 J [1] SEAL AS  
7. 116-3513 M [1] LOCKNUT-NYLON (M105X2-THD)  
8. 424-2919 [1] HEAD  
9. 147-5771 J [1] RING-BACKUP  
10. 095-1731 J [1] SEAL-O-RING  
11. 4I-6330 J [1] RING-BACKUP  
12. 128-9261 [1] BUSHING  
13. 367-3929 J [1] SEAL-U-CUP  
14. 367-3928 J [1] SEAL-BUFFER  
15. 165-9294 J [1] SEAL-LIP TYPE  
16. 102-0786 [1] RING-RETAINING  
17. 9X-8399 [11] WASHER (33X56X6-MM THK)  
18. 177-9754 M [11] BOLT (M30X3.5X130-MM)  
   
    AVAILABLE REPAIR KIT(S):
  370-1940 J [1] KIT-SEAL  
    (ALSO INCLUDES SEAL RING)
  J   KIT MARKED J SERVICES PART(S) MARKED J
  M   METRIC PART
 

#SEBP74420521
 

150-5913: CYLINDER GP-COUNTERWEIGHT

150-5913 CYLINDER GP-COUNTERWEIGHT
S/N AP41-UP
130-MM (5.1-IN) BORE X 900-MM (35.4-IN) STROKE
PART OF 150-5912 CYLINDER & SEAL GP-CTWT
AN ATTACHMENT
i01036745 SEBP7442
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Parts for your 374F L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 150-5914 [1] CYLINDER AS  
1A. 7Y-5128 [1] BUSHING  
2. 7Y-4622 [1] LOCKNUT (SPECIAL)  
3. 179-9771 J [2] RING  
4. 9X-3595 J [1] SEAL AS  
5. 150-5884 J [1] RING  
6. 179-9770 [1] PISTON  
7. 095-1631 J [1] SEAL-O-RING  
8. 7Y-4633 J [1] RING-BACKUP  
9. 7I-1353 [1] HEAD  
10. 7Y-5216 M [8] BOLT-SOCKET HEAD (M20X2.5X80-MM)  
11. 093-1571 [1] RING-RETAINING  
12. 114-0758 [1] BUSHING  
13. 170-9845 J [1] SEAL-BUFFER  
14. 216-0003 J [1] SEAL-U-CUP  
15. 096-1588 J [1] RING-BACKUP  
16. 165-9287 J [1] SEAL-LIP TYPE  
17. 143-8053 [1] ROD AS  
17A. 7Y-5128 [1] BUSHING  
   
    AVAILABLE REPAIR KIT(S):
  215-9986 J [1] KIT-SEAL (COUNTERWEIGHT CYLINDER)  
  J   KIT MARKED J SERVICES PART(S) MARKED J
  M   METRIC PART
  R   REMANUFACTURED PART MAY BE AVAILABLE
 

#SEBP74420522
 

169-0776: CYLINDER GP-COUPLER

169-0776 CYLINDER GP-COUPLER
S/N AP41-UP
90-MM (3.5-IN) BORE X 200-MM (7.9-IN) STROKE
PART OF 169-0762 LOCK GP-QUICK COUPLER
AN ATTACHMENT
i03828631 SEBP7442
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Parts for your 374F L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 169-3923 [1] KIT-VALVE (QUICK COUPLER)  
   
    AVAILABLE REPAIR KIT(S):
  219-1323 [1] KIT-SEAL (COUPLER CYLINDER)  
 

#SEBP74420523
 

362-8488: CYLINDER GP-STICK

362-8488 CYLINDER GP-STICK
S/N AP41-UP
210-MM (8.3-IN) BORE X 2118-MM (83.4-IN) STROKE
PART OF 362-6001 CYLINDER & SEAL GP-STICK
AN ATTACHMENT
i05454053 SEBP7442
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Parts for your 374F L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 143-1452 [2] RING-RETAINING  
2. 147-5764 [1] RING-RETAINING  
3. 147-5765 [1] RING  
4. 147-5766 [1] STOP  
5. 433-5663 [1] PISTON  
6. 383-8636 [1] STOP  
7. 155-9096 J [1] RING-SEAL  
8. 155-9099 [1] RING-RETAINING  
9. 165-9295 J [1] SEAL-LIP TYPE  
10. 172-3918 J [1] SEAL AS  
11. 188-4192 [1] LOCKNUT-SPECIAL  
12. 327-8206 [1] ROD AS  
12A. 6E-0781 [1] BUSHING  
13. 353-5690 [1] CYLINDER AS  
14. 358-5990 J [1] SEAL-O-RING  
15. 365-2817 [1] HEAD  
16. 367-3932 J [1] SEAL-BUFFER  
17. 367-3933 J [1] SEAL-U-CUP  
18. 155-9093 J [2] RING  
19. 155-9094 J [1] RING  
20. 155-9100 [1] BUSHING  
21. 155-9103 J [1] RING-BACKUP  
22. 177-9754 M [11] BOLT (M30X3.5X130-MM)  
23. 365-2911 J [2] RING-BACKUP  
24. 5M-6213 [2] PLUG-PIPE (1/4-18-THD)  
25. 8T-8382 J [1] SEAL-HEAD  
26. 9X-8399 [11] WASHER (33X56X6-MM THK)  
   
    AVAILABLE REPAIR KIT(S):
  370-1871 J [1] KIT-SEAL (STICK CYLINDER)  
  J   KIT MARKED J SERVICES PART(S) MARKED J
  M   METRIC PART
  R   REMANUFACTURED PART MAY BE AVAILABLE
 

#SEBP74420524
 

378-9540: DRIVE & MTG GP-SWING

378-9540 DRIVE & MTG GP-SWING
S/N AP41-UP
PART OF 421-9098 POWER TRAIN AR
ALSO AN ATTACHMENT
i05624611 SEBP7442
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Parts for your 374F L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2B-7561 [4] CORK  
2. 378-9541 Y [1] DRIVE GP-SWING (WITH MOTOR, RH)  
3. 378-9542 Y [1] DRIVE GP-SWING (WITH MOTOR, LH)  
4. 096-4755 [2] PIN  
5. 353-0518 [30] SPACER (24.5X44X14-MM THK)  
6. 5D-1026 [2] CLAMP-BAND  
7. 509-7907 M [30] BOLT-HEAD (M24X3X80-MM)  
8. 5P-0767 E HOSE (130-CM EACH)  
   
  1U-8846 BF SEALANT-GASKET  
  B   USE AS REQUIRED
  E   ORDER BY THE CENTIMETER
  F   NOT SHOWN
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP74420525
 

6I-3638: DRIVE GP-PUMP

6I-3638 DRIVE GP-PUMP
S/N TXY1-UP
PART OF 415-1842, 467-2586 ENGINE AR-COMPLETE
ALSO AN ATTACHMENT
i01504030 SEBP7442
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Parts for your 374F L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 0S-1590 [3] BOLT (3/8-16X2-IN)  
2. 8T-9527 [1] SEAL-O-RING  
3. 133-9907 YC [1] ADAPTER GP-PUMP DRIVE  
4. 5M-2894 [4] WASHER-HARD (10.2X18.5X2.5-MM THK)  
5. 9S-8752 [1] NUT-FULL (3/8-16-THD)  
  C   CHANGE FROM PREVIOUS TYPE
  Y   SEPARATE ILLUSTRATION
 

#SEBP74420526
 

378-9541: DRIVE GP-SWING

378-9541 DRIVE GP-SWING -WITH MOTOR, RH
S/N AP41-UP
PART OF 378-9540 DRIVE & MTG GP-SWING
ALSO AN ATTACHMENT
i05627671 SEBP7442
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Parts for your 374F L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 295-9406 Y [1] MOTOR & MTG GP-SWING (WITHOUT MOTOR, RH)  
2. 378-9543 Y [1] DRIVE GP-SWING  
  Y   SEPARATE ILLUSTRATION
 

#SEBP74420527
 

378-9542: DRIVE GP-SWING

378-9542 DRIVE GP-SWING -WITH MOTOR, LH
S/N AP41-UP
PART OF 378-9540 DRIVE & MTG GP-SWING
ALSO AN ATTACHMENT
i05627672 SEBP7442
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Parts for your 374F L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 295-9405 Y [1] MOTOR & MTG GP-SWING  
2. 378-9544 Y [1] DRIVE GP-SWING  
  Y   SEPARATE ILLUSTRATION
 

#SEBP74420528
 

378-9543: DRIVE GP-SWING

378-9543 DRIVE GP-SWING -WITHOUT MOTOR, RH
S/N AP41-UP
PART OF 378-9541 DRIVE GP-SWING
ALSO AN ATTACHMENT
i05627693 SEBP7442
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Parts for your 374F L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7Y-0225 [3] SHAFT-PLANETARY  
2. 094-0574 [1] RING-RETAINING  
3. 094-0611 [6] WASHER (47.3X76X1-MM THK)  
4. 110-7053 [3] GEAR-PLANETARY (23-TEETH)  
5. 136-2889 [1] GEAR-SUN (23-TEETH)  
6. 136-2891 [1] CARRIER-PLANETARY  
7. 136-2893 [1] SPACER-SPECIAL  
8. 136-2894 [1] HOUSING  
9. 136-2896 [1] GEAR-RING (70-TEETH)  
10. 136-2897 [1] GEAR-SUN (22-TEETH)  
11. 136-2898 [8] WASHER (58.3X89X1-MM THK)  
12. 136-2899 [4] SHAFT-PLANETARY  
13. 136-2901 [4] GEAR-PLANETARY (23-TEETH)  
14. 136-2941 [1] CAGE  
15. 227-6221 [1] BREATHER AS (SWING DRIVE)  
  4H-6112 [1] BREATHER (SWING DRIVE)  
  227-6215 [1] BOSS (1/4-18-THD)  
  267-6785 [1] PIPE  
16. 267-6914 [1] SHAFT-PINION  
17. 296-6229 [1] CARRIER-PLANETARY  
18. 367-8323 [1] PIPE-GAUGE  
19. 367-8324 [1] GAUGE-OIL LEVEL  
20. 367-8325 [1] COVER-HOUSING  
21. 093-1730 [1] RING-RETAINING  
22. 093-1731 [1] RING-RETAINING  
23. 095-0891 [3] PIN-SPRING  
24. 096-2653 [1] RING-RETAINING  
25. 099-5194 [4] PIN-SPRING  
26. 135-9044 [2] SEAL-LIP TYPE  
27. 136-2904 [1] BEARING  
28. 136-2940 [1] BEARING  
29. 136-2942 [1] SEAL-O-RING  
30. 297-6841 [8] BEARING-ROLLER  
31. 3K-0360 [1] SEAL-O-RING  
32. 6V-7238 [1] VALVE-SHUTOFF (HYDRAULIC OIL)  
33. 453-2850 M [16] BOLT (M20X2.5X200-MM)  
34. 7Y-0252 [3] BEARING AS-ROLLER  
35. 7Y-0595 [2] SPACER (58X79.6X6-MM THK)  
36. 451-2176 [16] WASHER-HARD (22X35X3.5-MM THK)  
37. 453-3447 M [10] BOLT (M12X1.75X40-MM)  
38. 451-2182 [10] WASHER-HARD (13.5X25.5X3-MM THK)  
   
  1U-8846 BF SEALANT-GASKET  
  B   USE AS REQUIRED
  F   NOT SHOWN
  M   METRIC PART
 

#SEBP74420529
 

378-9544: DRIVE GP-SWING

378-9544 DRIVE GP-SWING -WITHOUT MOTOR, LH
S/N AP41-UP
PART OF 378-9542 DRIVE GP-SWING
ALSO AN ATTACHMENT
i05627701 SEBP7442
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Parts for your 374F L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7Y-0225 [3] SHAFT-PLANETARY  
2. 094-0574 [1] RING-RETAINING  
3. 094-0611 [6] WASHER (47.3X76X1-MM THK)  
4. 110-7053 [3] GEAR-PLANETARY (23-TEETH)  
5. 136-2889 [1] GEAR-SUN (23-TEETH)  
6. 136-2891 [1] CARRIER-PLANETARY  
7. 136-2893 [1] SPACER-SPECIAL  
8. 136-2894 [1] HOUSING  
9. 136-2896 [1] GEAR-RING (70-TEETH)  
10. 136-2897 [1] GEAR-SUN (22-TEETH)  
11. 136-2898 [8] WASHER (58.3X89X1-MM THK)  
12. 136-2899 [4] SHAFT-PLANETARY  
13. 136-2901 [4] GEAR-PLANETARY (23-TEETH)  
14. 136-2941 [1] CAGE  
15. 227-6221 [1] BREATHER AS (SWING DRIVE)  
  4H-6112 [1] BREATHER (SWING DRIVE)  
  227-6215 [1] BOSS (1/4-18-THD)  
  267-6785 [1] PIPE  
16. 267-6914 [1] SHAFT-PINION  
17. 296-6229 [1] CARRIER-PLANETARY  
18. 367-8323 [1] PIPE-GAUGE  
19. 367-8324 [1] GAUGE-OIL LEVEL  
20. 367-8325 [1] COVER-HOUSING  
21. 093-1730 [1] RING-RETAINING  
22. 093-1731 [1] RING-RETAINING  
23. 509-6676 [3] PIN-SPRING  
24. 096-2653 [1] RING-RETAINING  
25. 510-1989 [4] PIN-SPRING  
26. 135-9044 [2] SEAL-LIP TYPE  
27. 136-2904 [1] BEARING  
28. 136-2940 [1] BEARING  
29. 136-2942 [1] SEAL-O-RING  
30. 297-6841 [8] BEARING-ROLLER  
31. 3K-0360 [1] SEAL-O-RING  
32. 6V-7238 [1] VALVE-SHUTOFF (HYDRAULIC OIL)  
33. 453-2850 M [16] BOLT (M20X2.5X200-MM)  
34. 7Y-0252 [3] BEARING AS-ROLLER  
35. 7Y-0595 [2] SPACER (58X79.6X6-MM THK)  
36. 451-2176 [16] WASHER-HARD (22X35X3.5-MM THK)  
37. 453-3447 M [10] BOLT (M12X1.75X40-MM)  
38. 451-2182 [10] WASHER-HARD (13.5X25.5X3-MM THK)  
   
  1U-8846 BF SEALANT-GASKET  
  B   USE AS REQUIRED
  F   NOT SHOWN
  M   METRIC PART
 

Information:

Special Instruction
Instructions for Installation of Oversize Hydraulic Cylinder Seals {7555, 7562}
Instructions for Installation of Oversize Hydraulic Cylinder Seals {7555, 7562}
Hydraulic Cylinder Repair Process {7562}
Hydraulic Cylinder Repair Process {7562}
Hydraulic Cylinder Honing {7562}
Hydraulic Cylinder Honing {7562}
Procedure to Test the Position Sensor of a Hydraulic Cylinder {1439, 7562}
Procedure to Test the Position Sensor of a Hydraulic Cylinder {1439, 7562}
Specifications
Counterweight Cylinder
374F Excavator Machine System
Boom Cylinder Lines
374F Excavator Machine System
Boom Lines
374F Excavator Machine System
Cylinder Guard
374F Excavator Machine System
Stick Cylinder
374F Excavator Machine System
Boom Cylinder
374F Excavator Machine System
Boom Lines
374F Excavator Machine System
Boom Lines
374F Excavator Machine System
Boom Cylinder Lines
374F Excavator Machine System
Boom Cylinder Lines
374F Excavator Machine System
Bucket Cylinder
374F Excavator Machine System
Bucket Cylinder
374F Excavator Machine System
Bucket Cylinder
374F Excavator Machine System
Tool Operating Manual
Using the 9U-7868 and 9U-7869 Spanner Wrench to Remove and install Threaded Gland Cylinder Heads{0374, 0599, 0602, 0738}
Using the 9U-7868 and 9U-7869 Spanner Wrench to Remove and install Threaded Gland Cylinder Heads{0374, 0599, 0602, 0738}
Systems Operation
Boom Cylinder
374F Excavator Hydraulic System
Stick Cylinder
374F Excavator Hydraulic System
Bucket Cylinder
374F Excavator Hydraulic System
Reuse And Salvage Guidelines
Testing Hydraulic Cylinders Using the <NOBR>188-3926</NOBR> Caterpillar Cylinder Tester and the <NOBR> 9U-6803</NOBR> Caterpillar Cylinder Tester {0784, 7562}
Testing Hydraulic Cylinders Using the 188-3926 Caterpillar Cylinder Tester and the 9U-6803 Caterpillar Cylinder Tester {0784, 7562}
Reuse Guideline for Hydraulic Cylinder Position Sensor {5574, 5736}
Reuse Guideline for Hydraulic Cylinder Position Sensor {5574, 5736}
Hydraulic Cylinder Repair Process {7562}
Hydraulic Cylinder Repair Process {7562}
Hydraulic Cylinder Honing {7562}
Hydraulic Cylinder Honing {7562}
Hydraulic Cylinder Seal Failure Analysis {7555, 7562}
Hydraulic Cylinder Seal Failure Analysis {7555, 7562}
Inspection and Salvage of Hydraulic Cylinder Components {7562}
Inspection and Salvage of Hydraulic Cylinder Components {7562}
Measuring Bores and Installing Seals in Standard and Oversized Hydraulic Cylinders {5100, 7562}
Measuring Bores and Installing Seals in Standard and Oversized Hydraulic Cylinders {5100, 7562}
Machining the O-ring Groove into the Face of Oversized Bolted Head Hydraulic Cylinders {0677, 5100, 7562}
Machining the O-ring Groove into the Face of Oversized Bolted Head Hydraulic Cylinders {0677, 5100, 7562}
HVOF Identification and Polishing (Superfinishing){0674, 0679, 1000, 7000, 7562}
HVOF Identification and Polishing (Superfinishing){0674, 0679, 1000, 7000, 7562}
Contamination Control Guidelines
Hydraulic Cylinder Honing {7562}
Hydraulic Cylinder Honing {7562}
Applied Failure Analysis
Hydraulic Cylinder Seal Failure Analysis {7555, 7562}
Hydraulic Cylinder Seal Failure Analysis {7555, 7562}
Testing and Adjusting
Cylinder Drift - Check - Loaded Bucket
374F Excavator Machine Systems
Cylinder Drift - Check - Empty Bucket
374F Excavator Machine Systems
Cylinder Speed - Check
374F Excavator Machine Systems
Bench Test Procedures
Testing Hydraulic Cylinders Using the <NOBR>188-3926</NOBR> Caterpillar Cylinder Tester and the <NOBR> 9U-6803</NOBR> Caterpillar Cylinder Tester {0784, 7562}
Testing Hydraulic Cylinders Using the 188-3926 Caterpillar Cylinder Tester and the 9U-6803 Caterpillar Cylinder Tester {0784, 7562}
Disassembly and Assembly
Bucket Cylinder - Remove and Install
374F Excavator Machine Systems
Stick Cylinder - Remove and Install
374F Excavator Machine Systems
Boom Cylinder - Remove and Install
374F Excavator Machine Systems
Counterweight Cylinder - Remove and Install
374F Excavator Machine Systems
Service Magazine
Compatible Puller Stud and Hydraulic Cylinder Capacity Chart {0599, 7000, 7562}
Compatible Puller Stud and Hydraulic Cylinder Capacity Chart {0599, 7000, 7562}
New Tightening Procedure for the Bucket Cylinder Head Bolts Is Now Used on Certain 374D and 374F Excavators {5457}
New Tightening Procedure for the Bucket Cylinder Head Bolts Is Now Used on Certain 374D and 374F Excavators {5457}
A New Bucket Cylinder Group is Now Used on Certain 374F and 390F Excavators {5457}
A New Bucket Cylinder Group is Now Used on Certain 374F and 390F Excavators {5457}

Caterpillar Parts SIS Catalog 374F L :

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