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371-2452 CYLINDER GP-BLADE 85-MM (3.4-IN) BORE X 237.5-MM (9.4-IN) STROKE PART OF 377-8923 BLADE AR-ANGLING, 377-8904 BLADE AR-STRAIGHT AN ATTACHMENT 305E


HYDRAULIC SYSTEM
CYLINDER GP

MINI HYD EXCAVATOR 305E MINI HYD EXCAVATOR XFA
 305E Mini Hydraulic Excavator XFA00001-UP (MACHINE) POWERED BY C2.4 Engine SEBP5981 305E XFA   (2011)

HYDRAULIC SYSTEM

CYLINDER GP
CYLINDER GP-BLADE
371-2452 CYLINDER GP-BLADE
CYLINDER GP-BLADE
389-1815 CYLINDER GP-BLADE
CYLINDER GP-BOOM
371-2449 CYLINDER GP-BOOM
CYLINDER GP-BOOM
388-5291 CYLINDER GP-BOOM
 

#SEBP59810170
 

371-2452: CYLINDER GP-BLADE

371-2452 CYLINDER GP-BLADE
85-MM (3.4-IN) BORE X 237.5-MM (9.4-IN) STROKE
PART OF 377-8923 BLADE AR-ANGLING, 377-8904 BLADE AR-STRAIGHT
AN ATTACHMENT
i04560851 SEBP5981
3712452 CYLINDER GP-BLADE Parts scheme
  For full view, you need register

Parts for your 305E MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3B-8489 [1] FITTING-GREASE (1/8-27 PTF)  
2. 3B-8488 [1] FITTING-GREASE (1/8-27 PTF)  
3. 378-2520 [1] CYLINDER AS-HYDRAULIC  
4. 378-2521 [1] ROD AS  
5. 277-4127 [1] HEAD  
6. 277-4128 [1] RING  
7. 277-4129 J [1] SEAL  
8. 277-3383 J [1] SEAL  
9. 095-1711 J [1] SEAL-O-RING  
10. 277-4131 J [1] RING  
11. 277-4132 [1] BEARING  
12. 263-9883 J [1] RING-BACKUP  
13. 095-1710 J [1] SEAL-O-RING  
14. 277-4176 [1] PISTON  
15. 263-9886 J [1] SEAL AS  
16. 263-9887 J [1] RING-WEAR  
17. 378-2522 [1] NUT (M36X3-THD)  
18. 277-3392 J [4] SEAL  
19. 265-8723 [2] BUSHING  
   
    AVAILABLE REPAIR KIT(S):
  277-4178 J [1] KIT-SEAL (BLADE CYLINDER)  
  J   KIT MARKED J SERVICES PART(S) MARKED J
 

#SEBP59810171
 

389-1815: CYLINDER GP-BLADE

389-1815 CYLINDER GP-BLADE -ANGLE
65-MM (2.6-IN) BORE X 411-MM (16.2-IN) STROKE
PART OF 377-8923 BLADE AR-ANGLING
AN ATTACHMENT
i04833194 SEBP5981
3891815 CYLINDER GP-BLADE Parts scheme
  For full view, you need register

Parts for your 305E MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 192-0633 [1] BALL  
2. 392-0550 [1] CYLINDER AS  
2A. 265-8713 [1] BUSHING  
2B. 175-4723 [2] SEAL  
2C. 3B-8488 [1] FITTING-GREASE (1/8-27 PTF)  
3. 283-9116 [1] ROD AS  
3A. 140-5169 [1] BUSHING  
3B. 175-4723 [2] SEAL  
3C. 3B-8489 [1] FITTING-GREASE (1/8-27 PTF)  
4. 392-6734 [1] HEAD  
5. 314-7385 [1] BUSHING  
6. 203-2344 J [1] RING  
7. 140-4934 J [1] RING  
8. 095-1710 J [1] SEAL-O-RING  
9. 237-7901 J [1] RING  
10. 095-1707 J [1] SEAL-O-RING  
11. 283-9120 [1] PISTON  
12. 140-3750 J [1] RING AS  
13. 237-7904 J [2] RING  
14. 283-9121 [1] SCREW (M6X1X6-MM)  
   
  392-1998 F [1] HEAD AS  
  095-1707 [1] SEAL-O-RING  
  095-1710 [1] SEAL-O-RING  
  [1] PLATE  
  203-2344 [1] RING  
  237-7901 [1] RING  
  314-7385 [1] BUSHING  
  392-6734 [1] HEAD  
  283-9119 F [1] PISTON AS  
  140-3750 [1] RING AS  
  192-0633 [1] BALL  
  237-7904 [2] RING  
  283-9120 [1] PISTON  
  283-9121 [1] SCREW (M6X1X6-MM)  
   
    AVAILABLE REPAIR KIT(S):
  283-9122 J [1] KIT-SEAL (BLADE CYLINDER)  
  F   NOT SHOWN
  J   KIT MARKED J SERVICES PART(S) MARKED J
 

#SEBP59810172
 

371-2449: CYLINDER GP-BOOM

371-2449 CYLINDER GP-BOOM
95-MM (3.7-IN) BORE X 667-MM (26.3-IN) STROKE
PART OF 377-4512 LINES AR-BOOM
AN ATTACHMENT
i04635470 SEBP5981
3712449 CYLINDER GP-BOOM Parts scheme
  For full view, you need register

Parts for your 305E MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 265-8726 [2] BUSHING  
2. 3B-8489 [1] FITTING-GREASE (1/8-27 PTF)  
3. 3B-8488 [1] FITTING-GREASE (1/8-27 PTF)  
4. 378-2513 [1] CYLINDER AS-BOOM  
5. 378-2514 [1] ROD AS  
6. 277-3379 [1] HEAD  
7. 277-3380 [1] RING  
8. 277-3381 J [1] SEAL  
9. 095-1713 J [1] SEAL-O-RING  
10. 277-3383 J [1] SEAL  
11. 277-3384 J [1] RING  
12. 277-3385 [1] BEARING  
13. 277-4933 J [1] RING  
14. 095-1712 J [2] SEAL-O-RING  
15. 277-3386 J [2] RING  
16. 277-3388 [1] PISTON  
17. 277-3389 J [1] RING  
18. 277-3390 J [1] RING  
19. 378-2515 [1] NUT (M39X3-THD)  
20. 277-3392 J [4] SEAL  
21. 283-2053 [1] BEARING  
22. 283-2054 [1] TUBE AS  
23. 263-9891 J [1] SEAL-O-RING  
24. 8T-4137 M [1] BOLT (M10X1.5X20-MM)  
25. 8T-4121 [1] WASHER-HARD (11X21X2.5-MM THK)  
   
    AVAILABLE REPAIR KIT(S):
  277-3395 J [1] KIT-SEAL (BOOM CYLINDER)  
  J   KIT MARKED J SERVICES PART(S) MARKED J
  M   METRIC PART
 

#SEBP59810173
 

388-5291: CYLINDER GP-BOOM

388-5291 CYLINDER GP-BOOM
95-MM (3.8-IN) BORE X 667-MM (26.3-IN) STROKE
PART OF 377-4513 LINES AR-BOOM
AN ATTACHMENT
i04633077 SEBP5981
3885291 CYLINDER GP-BOOM Parts scheme
  For full view, you need register

Parts for your 305E MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 265-8726 [2] BUSHING  
2. 3B-8489 [1] FITTING-GREASE (1/8-27 PTF)  
3. 3B-8488 [1] FITTING-GREASE (1/8-27 PTF)  
4. 388-7585 [1] CYLINDER AS-BOOM  
5. 378-2514 [1] ROD AS  
6. 277-3379 [1] HEAD  
7. 277-3380 [1] RING  
8. 277-3381 J [1] SEAL  
9. 095-1713 J [1] SEAL-O-RING  
10. 277-3383 J [1] SEAL  
11. 277-3384 J [1] RING  
12. 277-3385 [1] BEARING  
13. 277-4933 J [1] RING  
14. 095-1712 J [2] SEAL-O-RING  
15. 277-3386 J [2] RING  
16. 277-3388 [1] PISTON  
17. 277-3389 J [1] RING  
18. 277-3390 J [1] RING  
19. 378-2515 [1] NUT (M39X3-THD)  
20. 277-3392 J [4] SEAL  
21. 283-2053 [1] BEARING  
22. 263-9891 J [1] SEAL-O-RING  
   
    AVAILABLE REPAIR KIT(S):
  277-3395 J [1] KIT-SEAL (BOOM CYLINDER)  
  J   KIT MARKED J SERVICES PART(S) MARKED J
 

#SEBP59810174
 

371-2451: CYLINDER GP-BUCKET

371-2451 CYLINDER GP-BUCKET
75-MM (3-IN) BORE X 346-MM (13.6-IN) STROKE
PART OF 377-8902, 377-8903, 418-1568 LINKAGE AR-BUCKET
AN ATTACHMENT
i04560850 SEBP5981
3712451 CYLINDER GP-BUCKET Parts scheme
  For full view, you need register

Parts for your 305E MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3B-8489 [1] FITTING-GREASE (1/8-27 PTF)  
2. 3B-8488 [1] FITTING-GREASE (1/8-27 PTF)  
3. 265-8721 [2] BUSHING  
4. 379-3520 [1] CYLINDER AS-HYDRAULIC  
5. 379-3521 [1] ROD AS  
6. 277-4160 [1] HEAD  
7. 250-8701 [1] RING-RETAINING  
8. 250-8702 J [1] SEAL-WIPER  
9. 095-1709 J [1] SEAL-O-RING  
10. 277-4161 J [1] SEAL  
11. 277-4162 J [1] RING  
12. 277-4163 [1] BEARING  
13. 250-8718 J [1] RING-BACKUP  
14. 095-1708 J [1] SEAL-O-RING  
15. 277-4164 [1] PISTON  
16. 250-8729 J [1] SEAL AS  
17. 250-8733 J [1] RING-WEAR  
18. 378-2518 M [1] NUT (M33X3-THD)  
19. 277-4134 J [4] SEAL  
20. 301-6906 [1] TUBE AS  
21. 8T-4121 [1] WASHER-HARD (11X21X2.5-MM THK)  
22. 8T-4137 M [1] BOLT (M10X1.5X20-MM)  
23. 263-9891 J [1] SEAL-O-RING  
   
    AVAILABLE REPAIR KIT(S):
  277-4167 J [1] KIT-SEAL (BUCKET CYLINDER)  
  J   KIT MARKED J SERVICES PART(S) MARKED J
  M   METRIC PART
 

#SEBP59810175
 

268-8225: CYLINDER GP-HYDRAULIC

268-8225 CYLINDER GP-HYDRAULIC
76.2-MM (3-IN) BORE X 525.8-MM (20.7-IN) STROKE
PART OF 290-6525, 309-1948 THUMB GP
AN ATTACHMENT
i05391022 SEBP5981
2688225 CYLINDER GP-HYDRAULIC Parts scheme
  For full view, you need register

Parts for your 305E MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 233-8447 [2] BUSHING  
2. 278-2258 [1] ROD AS-PISTON  
3. [1] TUBE AS  
4. 278-2260 [1] PISTON  
5. 278-2261 [1] SEAL  
6. 278-2262 [1] BUSHING  
7. 244-3712 [2] PLUG AS  
    (EACH INCLUDES)
  9S-4191 [1] PLUG (9/16-18-THD)  
  214-7568 [1] SEAL-O-RING  
8. 2K-7471 [1] LOCKNUT (1-14-THD)  
9. 3B-8489 [2] FITTING-GREASE (1/8-27 PTF)  
   
    AVAILABLE REPAIR KIT(S):
  278-2263 [1] KIT-PACKING (HYDRAULIC CYLINDER)  
    (INCLUDES O-RING SEALS, BEARING RING, SEAL-U-CUP, PISTON SEAL, BACK UP RING & WIPER ROD)
 

#SEBP59810176
 

361-1077: CYLINDER GP-HYDRAULIC

361-1077 CYLINDER GP-HYDRAULIC
PART OF 361-1075 LOCK GP-QUICK COUPLER
AN ATTACHMENT
i04404020 SEBP5981
3611077 CYLINDER GP-HYDRAULIC Parts scheme
  For full view, you need register

Parts for your 305E MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 361-1132 Y [1] VALVE GP-CHECK (HYDRAULIC CONTROL LOCK)  
2. 125-8665 M [1] SCREW-FLAT HEAD (M6X1X16.7-MM)  
3. 361-1078 [1] KIT-SEAL  
    (INCLUDES SEALS, O-RINGS & PARTS MARKED "J" IN THE GRAPHIC)
4. 361-1127 [1] ROD AS  
5. 361-1128 [1] SEAL  
6. 361-1129 [1] PISTON  
7. 361-1186 [1] PISTON  
8. 192-7507 [2] SEAL-O-RING  
9. 8C-6430 M [2] SCREW-FLAT HEAD (M6X1X30-MM)  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP59810177
 

371-2450: CYLINDER GP-STICK

371-2450 CYLINDER GP-STICK
85-MM (3.4-IN) BORE X 622.5-MM (24.5-IN) STROKE
PART OF 421-8467 LINES AR-STICK, 377-4510 STICK AR
AN ATTACHMENT
i04589414 SEBP5981
3712450 CYLINDER GP-STICK Parts scheme
  For full view, you need register

Parts for your 305E MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 265-8721 [2] BUSHING  
2. 3B-8488 [2] FITTING-GREASE (1/8-27 PTF)  
3. 379-3518 [1] CYLINDER AS-STICK  
4. 379-3519 [1] ROD AS  
5. 277-4127 [1] HEAD  
6. 277-4128 [1] RING  
7. 277-4129 J [1] SEAL  
8. 277-4130 J [1] SEAL  
9. 095-1711 J [1] SEAL-O-RING  
10. 277-4131 J [1] RING  
11. 277-4132 [1] BEARING  
12. 263-9883 J [1] RING-BACKUP  
13. 095-1710 J [1] SEAL-O-RING  
14. 277-4133 [1] PISTON  
15. 263-9886 J [1] SEAL AS  
16. 263-9887 J [1] RING-WEAR  
17. 378-2515 [1] NUT (M39X3-THD)  
18. 277-4134 J [4] SEAL  
19. 277-4135 [1] PLUG  
20. 095-1575 J [1] SEAL-O-RING  
21. 277-4138 [25] BALL  
22. 283-2106 [1] BEARING  
   
    AVAILABLE REPAIR KIT(S):
  277-4140 J [1] KIT-SEAL (STICK CYLINDER)  
  J   KIT MARKED J SERVICES PART(S) MARKED J
 

#SEBP59810178
 

376-9683: CYLINDER GP-SWING BOOM

376-9683 CYLINDER GP-SWING BOOM
90-MM (3.6-IN) BORE X 600.5-MM (23.7-IN) STROKE
PART OF 376-6678 BOOM AR
i04589420 SEBP5981
3769683 CYLINDER GP-SWING BOOM Parts scheme
  For full view, you need register

Parts for your 305E MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 265-8725 [2] BUSHING  
2. 3B-8489 [1] FITTING-GREASE (1/8-27 PTF)  
3. 193-1365 [1] PISTON  
4. 193-1367 [2] RING  
5. 193-1368 [1] SEAL  
6. 272-5640 [1] RING  
7. 272-5642 [1] SEAL  
8. 272-5643 [1] RING  
9. 272-5644 [1] SEAL  
10. 272-5645 [4] SEAL  
11. 272-5659 [1] HEAD  
12. 272-5664 [1] BEARING  
13. 272-5689 [1] ROD AS  
14. 294-1867 [1] NUT (M36X4-THD)  
15. 378-9831 [1] CYLINDER AS-SWING BOOM  
16. 093-1513 [1] RING-BACKUP  
17. 095-1623 [1] SEAL-O-RING  
18. 6V-7610 [1] SEAL-O-RING  
 

#SEBP59810179
 

246-0192: CYLINDER GP-TILT

246-0192 CYLINDER GP-TILT
76.2-MM (3-IN) BORE X 120-MM (4.7-IN) STROKE
PART OF 250-4463 BUCKET AR-DITCH CLEANING, 274-9022 BUCKET AR-TILTABLE
AN ATTACHMENT
i02211774 SEBP5981
2460192 CYLINDER GP-TILT Parts scheme
  For full view, you need register

Parts for your 305E MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1H-7339 [1] SEAL-O-RING  
2. 6E-0122 [1] HEAD  
3. 6J-1972 J [1] SEAL AS  
4. 6J-5733 J [1] RING-WEAR  
5. 9T-2212 [1] PISTON  
6. 167-2186 J [1] SEAL AS-BUFFER  
7. 167-2294 J [1] SEAL-U-CUP  
8. 226-8202 J [1] SEAL-WIPER  
9. 249-4175 [1] ROD AS  
9A. 9T-4007 [2] BEARING  
10. Z [1] CYLINDER AS  
11. 4T-6780 J [1] RING-WEAR  
12. 5P-8250 [1] WASHER (28X49X5-MM THK)  
13. 6F-7037 [1] BOLT (1-14X3.25-IN)  
14. 8J-2574 J [1] RING-BACKUP  
   
    AVAILABLE REPAIR KIT(S):
  235-0354 J KIT-SEAL (HYDRAULIC CYLINDER)  
    '(ALSO INCLUDES BACKUP RING & O-RING SEAL)
  J   (KIT MARKED J SERVICES PART(S) MARKED J
  Z   NOT SERVICED SEPARATELY
 

Information:

Special Instruction
Instructions for Installation of Oversize Hydraulic Cylinder Seals {7555, 7562}
Instructions for Installation of Oversize Hydraulic Cylinder Seals {7555, 7562}
Installation of Double Lip Wiper Seal{7562}
Installation of Double Lip Wiper Seal{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
Blade Lift Cylinder
305.5E CR and 305E CR Mini Hydraulic Excavators Machine System Specifications
Boom Cylinder
305.5E CR and 305E CR Mini Hydraulic Excavators Machine System Specifications
Boom Cylinder
305.5E CR and 305E CR Mini Hydraulic Excavators Machine System Specifications
Swing Boom Cylinder
305.5E CR and 305E CR Mini Hydraulic Excavators Machine System Specifications
Stick Cylinder
305.5E CR and 305E CR Mini Hydraulic Excavators Machine System Specifications
Bucket Cylinder
305.5E CR and 305E CR Mini Hydraulic Excavators Machine System Specifications
Blade Lift Cylinder
305.5E CR and 305E CR Mini Hydraulic Excavators Machine System Specifications
Tool Operating Manual
Procedures for Using the 232-4686 Cylinder Washer Tank Group European Union Compliant{0374, 0599, 0680, 0738}
Procedures for Using the 232-4686 Cylinder Washer Tank Group European Union Compliant{0374, 0599, 0680, 0738}
1U-9001 and 1U-9002 Automatic Hone Tooling{0599, 0677, 0738, 7562, 7562}
1U-9001 and 1U-9002 Automatic Hone Tooling{0599, 0677, 0738, 7562, 7562}
Model HCS-40 Hydraulic Cylinder Servicer{0374, 0599, 0700, 0738, 7562}
Model HCS-40 Hydraulic Cylinder Servicer{0374, 0599, 0700, 0738, 7562}
4C-9910 Portable Hydraulic Tester (Flow 125 GPM) {0599, 0784, 5050, 5057, 5095}
4C-9910 Portable Hydraulic Tester (Flow 125 GPM) {0599, 0784, 5050, 5057, 5095}
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}
Procedures for Using the 120-9143 Cylinder Washer Tank Group {0374, 0602, 0680, 0738}
Procedures for Using the 120-9143 Cylinder Washer Tank Group {0374, 0602, 0680, 0738}
Systems Operation
Cylinders (Boom, Stick and Bucket)
305.5E CR and 305E CR Mini Hydraulic Excavators Hydraulic System
Blade Hydraulic System
305.5E CR and 305E CR Mini Hydraulic Excavators 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}
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}
Thermal Spray Procedures for Hydraulic Cylinder Rods{0679, 7562, 7562}
Thermal Spray Procedures for Hydraulic Cylinder Rods{0679, 7562, 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 Speed - Check
305E CR and 305.5E CR Mini Hydraulic Excavators Hydraulic System
Cylinder Drift - Check
305E CR and 305.5E CR Mini Hydraulic Excavators Hydraulic System
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
Stick Cylinder - Remove and Install
303E CR, 303.5E, 304E, 305.5E and 305E Mini Hydraulic Excavators Machine Systems
Boom Cylinder - Remove and Install
303E CR, 303.5E, 304E, 305.5E and 305E Mini Hydraulic Excavators Machine Systems
Swing Boom Cylinder - Remove and Install
303E CR, 303.5E, 304E, 305.5E and 305E Mini Hydraulic Excavators Machine Systems
Blade Cylinder - Remove and Install
303E CR, 303.5E, 304E, 305.5E and 305E Mini Hydraulic Excavators Machine Systems
Bucket Cylinder - Remove and Install
303E CR, 303.5E, 304E, 305.5E and 305E Mini Hydraulic Excavators Machine Systems
Service Magazine
Procedure Now Available to Test the Position Sensor of a Hydraulic Cylinder {1439, 7562}
2013/02/28
Compatible Puller Stud and Hydraulic Cylinder Capacity Chart {0599, 7000, 7562}
Compatible Puller Stud and Hydraulic Cylinder Capacity Chart {0599, 7000, 7562}

Caterpillar Parts SIS Catalog 305E :

377-4517 CONTROL AR-PILOT HYDRAULIC
CONTROL AR-COUPLER
384-5015 CONTROL AR-COUPLER
381-4568 CONTROL AR-COUPLER
381-4567 CONTROL AR-COUPLER
377-4518 CONTROL AR-AUXILIARY
377-4516 CONTROL AR-AUXILIARY
377-4515 CONTROL AR-AUXILIARY
377-4514 CONTROL AR-AUXILIARY
CYLINDER GP-BLADE
389-1815 CYLINDER GP-BLADE
CYLINDER GP-BOOM
371-2449 CYLINDER GP-BOOM
CYLINDER GP-BOOM
388-5291 CYLINDER GP-BOOM
CYLINDER GP-BUCKET
371-2451 CYLINDER GP-BUCKET
CYLINDER GP-HYDRAULIC
268-8225 CYLINDER GP-HYDRAULIC
CYLINDER GP-HYDRAULIC
361-1077 CYLINDER GP-HYDRAULIC
CYLINDER GP-STICK
371-2450 CYLINDER GP-STICK
CYLINDER GP-SWING BOOM
376-9683 CYLINDER GP-SWING BOOM
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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.
AVSpare.com is in no way associated with any of the manufacturers we have listed. All manufacturer's names and descriptions are for reference only. Cat® and Caterpillar® are registered trademarks of Caterpillar, Inc.