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376-0173 CYLINDER & LINES GP-STICK S/N MC51-645; CE81-UP 95-MM (3.7-IN) BORE X 885-MM (35-IN) STROKE PART OF 390-4337, 454-5673 BOOM AR 308E2 CR


HYDRAULIC SYSTEM
CYLINDER GP

MINI HYD EXCAVATOR 308E2 CR MINI HYD EXCAVATOR CE8
 308E2CR Mini Hydraulic Excavator CE800001-UP (MACHINE) POWERED BY C3.3B Engine M0071298 308E2 CR CE8   (2016)

HYDRAULIC SYSTEM

CYLINDER GP
CYLINDER & LINES GP-BOOM
548-8370 CYLINDER & LINES GP-BOOM
CYLINDER & LINES GP-BUCKET
376-0174 CYLINDER & LINES GP-BUCKET
CYLINDER & LINES GP-STICK
376-0173 CYLINDER & LINES GP-STICK
CYLINDER & LINES GP-STICK
517-7283 CYLINDER & LINES GP-STICK
CYLINDER & SEAL GP-BLADE
376-0176 CYLINDER & SEAL GP-BLADE
CYLINDER & SEAL GP-BLADE
521-2654 CYLINDER & SEAL GP-BLADE
 

#M00712980250
 

376-0173: CYLINDER & LINES GP-STICK

376-0173 CYLINDER & LINES GP-STICK
S/N MC51-645; CE81-UP
95-MM (3.7-IN) BORE X 885-MM (35-IN) STROKE
PART OF 390-4337, 454-5673 BOOM AR
i04689689 M0071298
3760173 CYLINDER & LINES GP-STICK Parts scheme
  For full view, you need register

Parts for your 308E2 CR MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 382-5776 [1] CYLINDER AS-STICK  
2. 417-1104 [1] ROD AS  
3. 415-3110 [1] HEAD  
4. 374-3665 J [1] SEAL-LIP TYPE  
5. 093-1475 J [1] SEAL-U-CUP  
6. 093-1518 J [1] RING-BACKUP  
7. 170-9839 J [1] SEAL-BUFFER  
8. 382-5783 [1] BUSHING  
9. 095-1712 J [2] SEAL-O-RING  
10. 415-3113 J [2] RING-BACKUP  
11. 095-1713 J [1] SEAL-O-RING  
12. 382-5785 [1] PISTON  
13. 415-3111 J [2] RING  
14. 382-5787 J [1] SEAL-PISTON  
15. 382-5788 J [1] RING-WEAR  
16. 095-1700 J [1] SEAL-O-RING  
17. 415-3112 J [2] RING-BACKUP  
18. 9X-6279 M [1] SETSCREW-SOCKET (M8X1.25-THD)  
19. 382-5762 [1] BALL  
20. 382-5790 [1] STOP  
21. 382-5791 [1] PLUG  
22. 382-5792 [1] VALVE-CHECK  
23. 382-5793 [1] SPRING  
24. 382-5794 [1] TUBE AS  
25. 8T-2223 M [4] BOLT-SOCKET HEAD (M10X1.5X45-MM)  
26. 382-5795 [1] SEAL-O-RING  
27. 6V-5215 M [1] BOLT (M8X1.25X16-MM)  
28. 6V-8626 [1] ELBOW  
29. 239-7710 [2] BUSHING  
30. 093-1432 J [4] SEAL-LIP TYPE  
31. 3B-8488 [1] FITTING-GREASE (1/8-27 PTF)  
32. 382-5798 [1] STOP  
33. 382-5799 [1] PIN  
34. 382-5800 [1] SEAL-O-RING  
35. 382-5784 J [1] RING-BACKUP  
36. 2M-9780 [1] SEAL-O-RING  
37. 7J-9108 J [1] SEAL-O-RING  
   
    AVAILABLE REPAIR KIT(S):
  382-5802 J [1] KIT-SEAL (STICK CYLINDER)  
    (ALSO INCLUDES O-RING SEAL)
  J   KIT MARKED J SERVICES PART(S) MARKED J
  M   METRIC PART
 

#M00712980251
 

517-7283: CYLINDER & LINES GP-STICK

517-7283 CYLINDER & LINES GP-STICK
S/N MC5646-UP
95-MM (3.7-IN) BORE X 885-MM (35-IN) STROKE
PART OF 390-4337 BOOM AR
i07434230 M0071298
5177283 CYLINDER & LINES GP-STICK Parts scheme
  For full view, you need register

Parts for your 308E2 CR MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 239-7710 [2] BUSHING  
2. 3B-8488 [1] FITTING-GREASE (1/8-27 PTF)  
3. 7J-9108 [2] SEAL-O-RING  
4. 8T-4137 M [1] BOLT (M10X1.5X20-MM)  
5. 9X-2027 [1] WASHER (11X18X2-MM THK)  
   
    AVAILABLE REPAIR KIT(S):
  [1] KIT-SEAL  
  [1] KIT-BUSHING  
  [1] KIT-TUBE  
  M   METRIC PART
 

#M00712980252
 

376-0176: CYLINDER & SEAL GP-BLADE

376-0176 CYLINDER & SEAL GP-BLADE
S/N MC51-UP; CE81-UP; PC81-474
120-MM (4.7-IN) BORE X 157-MM (6.2-IN) STROKE
PART OF 439-2994 INSTALLATION AR-BLADE
ALSO AN ATTACHMENT
i04705370 M0071298
3760176 CYLINDER & SEAL GP-BLADE Parts scheme
  For full view, you need register

Parts for your 308E2 CR MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3B-8485 [1] ELBOW  
2. 093-1433 J [4] SEAL-LIP TYPE  
3. 218-5205 [2] BUSHING  
4. 374-3669 J [1] SEAL-LIP TYPE  
5. 382-5762 [1] BALL  
6. 382-5828 [1] CYLINDER AS-HYDRAULIC  
7. 382-5829 [1] ROD AS  
8. 382-5830 [1] HEAD  
9. 382-5835 [1] BUSHING  
10. 382-5836 J [1] RING-BACKUP  
11. 382-5837 [1] PISTON  
12. 382-5838 J [1] SEAL-PISTON  
13. 382-5839 J [1] RING  
14. 382-5840 J [1] RING  
15. 382-5841 J [2] RING-BACKUP  
16. 095-1704 J [1] SEAL-O-RING  
17. 095-1718 J [1] SEAL-O-RING  
18. 095-1719 J [1] SEAL-O-RING  
19. 096-1054 J [1] RING-BACKUP  
20. 170-9843 J [1] SEAL-BUFFER  
21. 170-9859 J [1] SEAL-U-CUP  
22. 9X-2609 M [1] SETSCREW-SOCKET (M8X1.25X8-MM)  
   
    AVAILABLE REPAIR KIT(S):
  382-5845 J [1] KIT-SEAL (BLADE CYLINDER)  
    (INCLUDES O-RING SEALS, LIP TYPE SEAL, BACKUP RINGS, U-CUP SEAL, BUFFER SEAL, DUST RING, PISTON SEAL, WEAR RING
    & DUST SEALS)
  J   KIT MARKED J SERVICES PART(S) MARKED J
  M   METRIC PART
 

#M00712980253
 

521-2654: CYLINDER & SEAL GP-BLADE

521-2654 CYLINDER & SEAL GP-BLADE
S/N MC51-UP; CE81-UP; PC8475-UP
120-MM (4.7-IN) BORE X 157-MM (6.2-IN) STROKE
PART OF 439-2994 INSTALLATION AR-BLADE
ALSO AN ATTACHMENT
i07434190 M0071298
5212654 CYLINDER & SEAL GP-BLADE Parts scheme
  For full view, you need register

Parts for your 308E2 CR MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 218-5205 [2] BUSHING  
2. 3B-8485 [1] ELBOW  
   
    AVAILABLE REPAIR KIT(S):
  [1] KIT-SEAL  
  [1] KIT-BUSHING  
 

#M00712980254
 

441-7726: CYLINDER & SEAL GP-BOOM

441-7726 CYLINDER & SEAL GP-BOOM
S/N MC51-UP; CE81-UP
PART OF 392-7692 CYLINDER & LINES GP-BOOM
ALSO AN ATTACHMENT
i05820971 M0071298
4417726 CYLINDER & SEAL GP-BOOM Parts scheme
  For full view, you need register

Parts for your 308E2 CR MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 441-7727 Y [1] CYLINDER GP-BOOM  
2. 093-1432 [2] SEAL-LIP TYPE  
3. 382-5771 [2] SEAL-DUST  
4. 3B-8489 [4] FITTING-GREASE (1/8-27 PTF)  
5. 3B-8485 [1] ELBOW  
  Y   SEPARATE ILLUSTRATION
 

#M00712980255
 

441-7728: CYLINDER & SEAL GP-BOOM

441-7728 CYLINDER & SEAL GP-BOOM
S/N PC81-UP
PART OF 441-7735 CYLINDER & LINES GP-BOOM
i05879731 M0071298
4417728 CYLINDER & SEAL GP-BOOM Parts scheme
  For full view, you need register

Parts for your 308E2 CR MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 441-7729 Y [1] CYLINDER GP-BOOM  
2. 093-1432 [2] SEAL-LIP TYPE  
3. 382-5771 [2] SEAL-DUST  
4. 3B-8489 [4] FITTING-GREASE (1/8-27 PTF)  
5. 3B-8485 [1] ELBOW  
  Y   SEPARATE ILLUSTRATION
 

#M00712980256
 

483-1239: CYLINDER & SEAL GP-BOOM

483-1239 CYLINDER & SEAL GP-BOOM
S/N CE81-UP
PART OF 454-5058 CYLINDER & LINES GP-BOOM
AN ATTACHMENT
i06533831 M0071298
4831239 CYLINDER & SEAL GP-BOOM Parts scheme
  For full view, you need register

Parts for your 308E2 CR MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3B-8485 [1] ELBOW  
2. 3B-8489 [4] FITTING-GREASE (1/8-27 PTF)  
3. 093-1432 [2] SEAL-LIP TYPE  
4. 382-5771 [2] SEAL-DUST  
5. 483-1241 Y [1] CYLINDER GP-BOOM  
  Y   SEPARATE ILLUSTRATION
 

#M00712980257
 

441-7705: CYLINDER & SEAL GP-BUCKET

441-7705 CYLINDER & SEAL GP-BUCKET
PART OF 376-0174 CYLINDER & LINES GP-BUCKET
AN ATTACHMENT
i05816168 M0071298
4417705 CYLINDER & SEAL GP-BUCKET Parts scheme
  For full view, you need register

Parts for your 308E2 CR MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 441-7706 Y [1] CYLINDER GP-BUCKET  
2. 093-1432 [2] SEAL-LIP TYPE  
3. 150-5697 [2] SEAL-LIP TYPE  
4. 3B-8489 [2] FITTING-GREASE (1/8-27 PTF)  
  Y   SEPARATE ILLUSTRATION
 

#M00712980258
 

441-7710: CYLINDER & SEAL GP-STICK

441-7710 CYLINDER & SEAL GP-STICK
S/N PC81-UP
PART OF 441-7736 CYLINDER & SEAL GP-STICK
i05879729 M0071298
4417710 CYLINDER & SEAL GP-STICK Parts scheme
  For full view, you need register

Parts for your 308E2 CR MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 441-7711 Y [1] CYLINDER GP-STICK  
2. 093-1432 [4] SEAL-LIP TYPE  
3. 3B-8488 [1] FITTING-GREASE (1/8-27 PTF)  
  Y   SEPARATE ILLUSTRATION
 

#M00712980259
 

441-7736: CYLINDER & SEAL GP-STICK

441-7736 CYLINDER & SEAL GP-STICK -CRANE
S/N PC81-UP
PART OF 439-3058 BOOM AR-1 PIECE LONG
i06733409 M0071298
4417736 CYLINDER & SEAL GP-STICK Parts scheme
  For full view, you need register

Parts for your 308E2 CR MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 441-7710 Y [1] CYLINDER & SEAL GP-STICK  
2. 6V-8626 [1] ELBOW  
3. 7J-9108 [2] SEAL-O-RING  
4. 456-7245 [1] TUBE AS  
5. 4J-5267 [1] SEAL-O-RING  
6. 8T-2223 M [4] BOLT-SOCKET HEAD (M10X1.5X45-MM)  
7. 6V-8639 [1] CONNECTOR  
8. 461-0538 CY [1] VALVE GP-CHECK & RELIEF (BOOM)  
9. 424-8479 [1] ELBOW AS  
10. 456-7246 [1] TUBE AS  
11. 456-7247 [1] TUBE AS  
12. 456-7248 [1] TUBE AS  
13. 6V-8647 [2] CONNECTOR  
14. 456-7249 [1] SUPPORT AS  
15. 391-4771 [2] SUPPORT AS  
16. 161-6154 [2] SEAL-O-RING  
17. 161-6149 [1] SEAL-O-RING  
18. 2M-9780 [1] SEAL-O-RING  
19. 3J-7354 [2] SEAL-O-RING  
20. 3K-0360 [1] SEAL-O-RING  
21. 4J-5477 [2] SEAL-O-RING  
22. 6V-8398 [1] SEAL-O-RING  
   
    AVAILABLE REPAIR KIT(S):
  456-7250 [1] KIT-SEAL  
    (INCLUDES LIP TYPE SEALS, U-CUP SEAL, BACK-UP RING, BUFFER SEAL, O-RING SEALS, DUST RINGS, PISTON SEAL)
  C   CHANGE FROM PREVIOUS TYPE
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

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}
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}
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}
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}
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
Blade Cylinder - Remove and Install
308ECR and 308ESR Mini Hydraulic Excavators Machine Systems
Boom Cylinder - Remove and Install
308ECR and 308ESR Mini Hydraulic Excavators Machine Systems
Boom Cylinder - Remove and Install
308ECR and 308ESR Mini Hydraulic Excavators Machine Systems
Offset Boom Cylinder - Remove and Install
308ECR and 308ESR Mini Hydraulic Excavators Machine Systems
Stick Cylinder - Remove and Install
308ECR and 308ESR Mini Hydraulic Excavators Machine Systems
Blade Cylinder - Remove and Install
308ECR and 308ESR Mini Hydraulic Excavators Machine Systems
Bucket Cylinder - Remove and Install
308ECR and 308ESR Mini Hydraulic Excavators Machine Systems
Boom Cylinder - Remove and Install - Boom Offset Cylinder - Remove and Install
308ECR and 308ESR Mini Hydraulic Excavators Machine Systems
Boom Cylinder - Remove and Install - Two Piece Boom
308ECR and 308ESR Mini Hydraulic Excavators Machine Systems
Stick Cylinder - Remove and Install
308ECR and 308ESR Mini Hydraulic Excavators Machine Systems
Boom Cylinder - Remove and Install - Two Piece Boom - Primary Boom Cylinder
308ECR and 308ESR Mini Hydraulic Excavators 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}
Updated Hydraulic Cylinders are Now Used on Certain 308E2 CR and 308E2SR Mini Hydraulic Excavators {5057, 5102, 5456, 5457, 5458, 7562}
Updated Hydraulic Cylinders are Now Used on Certain 308E2 CR and 308E2SR Mini Hydraulic Excavators {5057, 5102, 5456, 5457, 5458, 7562}

Caterpillar Parts SIS Catalog 308E2 CR :

CYLINDER & LINES GP-BUCKET
376-0174 CYLINDER & LINES GP-BUCKET
CYLINDER & LINES GP-BOOM
548-8370 CYLINDER & LINES GP-BOOM
CYLINDER & LINES GP-BOOM
512-1030 CYLINDER & LINES GP-BOOM
CYLINDER & LINES GP-BOOM
454-5058 CYLINDER & LINES GP-BOOM
CYLINDER & LINES GP-BOOM
441-7735 CYLINDER & LINES GP-BOOM
CYLINDER & LINES GP-BOOM
392-7692 CYLINDER & LINES GP-BOOM
500-1919 CONTROL AR-COUPLER
493-0948 CONTROL AR-COUPLER
CYLINDER & LINES GP-STICK
517-7283 CYLINDER & LINES GP-STICK
CYLINDER & SEAL GP-BLADE
376-0176 CYLINDER & SEAL GP-BLADE
CYLINDER & SEAL GP-BLADE
521-2654 CYLINDER & SEAL GP-BLADE
CYLINDER & SEAL GP-BOOM
441-7726 CYLINDER & SEAL GP-BOOM
CYLINDER & SEAL GP-BOOM
441-7728 CYLINDER & SEAL GP-BOOM
CYLINDER & SEAL GP-BOOM
483-1239 CYLINDER & SEAL GP-BOOM
CYLINDER & SEAL GP-BUCKET
441-7705 CYLINDER & SEAL GP-BUCKET
CYLINDER & SEAL GP-STICK
441-7710 CYLINDER & SEAL GP-STICK
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