HYDRAULIC SYSTEM
CYLINDER GPHYDRAULIC SYSTEM
CYLINDER GP#SEBP68280570
320-5936: CYLINDER GP-BOOM
320-5936 CYLINDER GP-BOOM
S/N LYG1-UP
110-MM (4.33-IN) BORE X 942-MM (37-IN) STROKE
PART OF 450-8734, 450-8735, 500-7351 BACKHOE AR-EXTENDABLE STICK, 450-8733 BACKHOE AR-STANDARD STICK
FIELD REPLACEMENT ORDER @@@@@510-7952@@@@@
AN ATTACHMENT
S/N LYG1-UP
110-MM (4.33-IN) BORE X 942-MM (37-IN) STROKE
PART OF 450-8734, 450-8735, 500-7351 BACKHOE AR-EXTENDABLE STICK, 450-8733 BACKHOE AR-STANDARD STICK
FIELD REPLACEMENT ORDER @@@@@510-7952@@@@@
AN ATTACHMENT
Parts for your 428F2 BACKHOE LOADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 324-0345 | [1] | ROD AS | |
| 1A. | 331-1520 | [1] | BEARING | |
| 2. | 324-0352 | [1] | HEAD AS | |
| 2A. | 323-2470 J | [1] | BEARING | |
| 338-2415 | [1] | SEAL-WIPER | ||
| 338-2445 J | [1] | SEAL-U-CUP | ||
| 340-9313 J | [1] | SEAL-O-RING | ||
| 3. | 324-0354 | [1] | PISTON AS | |
| 340-6338 J | [1] | SEAL-PISTON | ||
| 340-9308 J | [1] | SEAL-O-RING | ||
| 343-8052 J | [2] | RING-WEAR | ||
| 4. | 324-0357 | [1] | CYLINDER AS-HYDRAULIC | |
| 4A. | 212-8960 | [2] | BEARING | |
| 5. | 350-3842 M | [2] | SETSCREW (M8X1.25X12.3-MM) | |
| 6. | 7J-9108 | [1] | SEAL-O-RING | |
| AVAILABLE REPAIR KIT(S): | ||||
| 501-6706 J | [1] | KIT-HYD CYLINDER SEAL (BOOM CYLINDER) | ||
| (ALSO INCLUDES WIPER SEAL) | ||||
| J | KIT MARKED J SERVICES PART(S) MARKED J | |||
| M | METRIC PART | |||
#SEBP68280571
510-7952: CYLINDER GP-BOOM
510-7952 CYLINDER GP-BOOM
S/N LYG1-UP
110-MM (4.33-IN) BORE X 942-MM (37-IN) STROKE
PART OF 450-8735, 500-7351 BACKHOE AR-EXTENDABLE STICK, 450-8733 BACKHOE AR-STANDARD STICK
FIELD REPLACEMENT FOR @@@@@320-5936@@@@@
AN ATTACHMENT
S/N LYG1-UP
110-MM (4.33-IN) BORE X 942-MM (37-IN) STROKE
PART OF 450-8735, 500-7351 BACKHOE AR-EXTENDABLE STICK, 450-8733 BACKHOE AR-STANDARD STICK
FIELD REPLACEMENT FOR @@@@@320-5936@@@@@
AN ATTACHMENT
Parts for your 428F2 BACKHOE LOADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 7J-9108 | [1] | SEAL-O-RING | |
| 2. | 324-0345 | [1] | ROD AS | |
| 2A. | 331-1520 | [1] | BEARING | |
| 117-5929 | [1] | RING-RETAINING | ||
| 324-0428 | [1] | COLLAR | ||
| 3. | 324-0354 | [1] | PISTON AS | |
| 324-0353 | [1] | PISTON | ||
| 340-6338 J | [1] | SEAL-PISTON | ||
| 340-9308 J | [1] | SEAL-O-RING | ||
| 343-8052 J | [2] | RING-WEAR | ||
| 4. | 324-0357 | [1] | CYLINDER AS-HYDRAULIC | |
| 4A. | 212-8960 | [2] | BEARING | |
| 5. | 350-3842 M | [2] | SETSCREW (M8X1.25X12.3-MM) | |
| 6. | 494-4315 Y | [1] | HEAD GP-HYDRAULIC CYLINDER | |
| 501-6706 FJ | [1] | KIT-HYD CYLINDER SEAL (BOOM CYLINDER) | ||
| 323-2470 F | [1] | BEARING | ||
| 338-2445 F | [1] | SEAL-U-CUP | ||
| 340-9313 F | [1] | SEAL-O-RING | ||
| 478-4177 F | [1] | SEAL-WIPER | ||
| F | NOT SHOWN | |||
| J | KIT MARKED J SERVICES PART(S) MARKED J | |||
| M | METRIC PART | |||
| Y | SEPARATE ILLUSTRATION | |||
#SEBP68280572
178-3713: CYLINDER GP-COUPLER
178-3713 CYLINDER GP-COUPLER
S/N LYG1-UP
50.8-MM (2-IN) BORE X 80.5-MM (3.2-IN) STROKE
PART OF 456-0567 LINES GP-COUPLER
AN ATTACHMENT
S/N LYG1-UP
50.8-MM (2-IN) BORE X 80.5-MM (3.2-IN) STROKE
PART OF 456-0567 LINES GP-COUPLER
AN ATTACHMENT
Parts for your 428F2 BACKHOE LOADER:
CATERPILLAR SIS#SEBP68280573
361-1139: CYLINDER GP-COUPLER
361-1139 CYLINDER GP-COUPLER
S/N LYG1-UP
31.8-MM(1.25-IN)BORE X 30-MM(1.2-IN)STROKE
PART OF 361-1137 LOCK GP-QUICK COUPLER
AN ATTACHMENT
S/N LYG1-UP
31.8-MM(1.25-IN)BORE X 30-MM(1.2-IN)STROKE
PART OF 361-1137 LOCK GP-QUICK COUPLER
AN ATTACHMENT
Parts for your 428F2 BACKHOE LOADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 125-8665 M | [1] | SCREW-FLAT HEAD (M6X1X16.7-MM) | |
| 2. | 361-1127 | [1] | ROD AS | |
| 3. | 361-1128 | [1] | SEAL | |
| 4. | 361-1129 | [1] | PISTON | |
| 5. | 361-1131 | [1] | KIT-SEAL | |
| (INCLUDES PARTS MARKED "J" IN GRAPHIC) | ||||
| 6. | 361-1132 | [1] | VALVE GP-CHECK (HYDRAULIC CONTROL LOCK) | |
| 112-5282 | [1] | SEAL-O-RING | ||
| 214-7654 | [1] | SEAL-O-RING | ||
| 215-3277 | [1] | SEAL-O-RING | ||
| 7. | 361-1140 | [1] | PISTON | |
| 8. | 192-7507 | [2] | SEAL-O-RING | |
| 9. | 8C-6430 M | [2] | SCREW-FLAT HEAD (M6X1X30-MM) | |
| PARTS SHOWN IN GRAPHIC(S) WITHOUT A REFERENCE NUMBER ARE NOT SERVICED SEPARATELY | ||||
| M | METRIC PART | |||
#SEBP68280574
455-5975: CYLINDER GP-COUPLER
455-5975 CYLINDER GP-COUPLER
S/N LYG1-UP
31.8-MM (1.3-IN) BORE X 30-MM (1.2-IN) STROKE
PART OF 361-1137 LOCK GP-QUICK COUPLER
AN ATTACHMENT
S/N LYG1-UP
31.8-MM (1.3-IN) BORE X 30-MM (1.2-IN) STROKE
PART OF 361-1137 LOCK GP-QUICK COUPLER
AN ATTACHMENT
Parts for your 428F2 BACKHOE LOADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 361-1127 | [1] | ROD AS | |
| 2. | 361-1128 | [1] | SEAL | |
| 3. | 361-1129 | [1] | PISTON | |
| 4. | 216-9060 | [1] | PLUG | |
| 5. | 361-1132 Y | [1] | VALVE GP-CHECK (HYDRAULIC CONTROL LOCK) | |
| 6. | 361-1140 | [1] | PISTON | |
| AVAILABLE REPAIR KIT(S): | ||||
| 361-1131 | [1] | KIT-SEAL | ||
| (INCLUDES PARTS MARKED 'J' IN THE GRAPHIC) | ||||
| Y | SEPARATE ILLUSTRATION | |||
#SEBP68280575
358-5034: CYLINDER GP-LIFT
358-5034 CYLINDER GP-LIFT -LH
S/N LYG1-1981
80-MM(3.2-IN) BORE X 783-MM(30.8-IN) STROKE
PART OF 340-1701 LOADER AR
ALSO AN ATTACHMENT
S/N LYG1-1981
80-MM(3.2-IN) BORE X 783-MM(30.8-IN) STROKE
PART OF 340-1701 LOADER AR
ALSO AN ATTACHMENT
Parts for your 428F2 BACKHOE LOADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 323-4219 | [1] | HEAD AS | |
| 1A. | 323-2467 J | [1] | RING-WEAR | |
| 340-9315 J | [1] | SEAL-O-RING | ||
| 323-4218 | [1] | HEAD | ||
| 338-2414 J | [1] | SEAL-WIPER | ||
| 338-2444 J | [1] | SEAL-U-CUP | ||
| 2. | 323-4221 | [1] | PISTON AS | |
| 343-8050 J | [2] | RING-WEAR | ||
| 161-7147 J | [1] | SEAL-PISTON | ||
| 323-4220 | [1] | PISTON | ||
| 340-9312 J | [1] | SEAL-O-RING | ||
| 3. | 350-3842 M | [2] | SETSCREW (M8X1.25X12.3-MM) | |
| 4. | 360-7060 | [1] | ROD AS-HYDRAULIC CYLINDER | |
| 4A. | 362-5024 | [2] | BUSHING | |
| 5. | 363-0326 | [1] | CYLINDER AS-LIFT | |
| 5A. | 362-5024 | [2] | BUSHING | |
| 6. | 6V-8398 | [2] | SEAL-O-RING | |
| AVAILABLE REPAIR KIT(S): | ||||
| 324-0356 J | [1] | KIT-SEAL (LIFT CYLINDER) | ||
| J | KIT MARKED J SERVICES PART(S) MARKED J | |||
| M | METRIC PART | |||
#SEBP68280576
358-5035: CYLINDER GP-LIFT
358-5035 CYLINDER GP-LIFT -RH
S/N LYG1-1981
80-MM(3.2-IN) BORE X 783-MM(30.8-IN) STROKE
PART OF 340-1701 LOADER AR
ALSO AN ATTACHMENT
S/N LYG1-1981
80-MM(3.2-IN) BORE X 783-MM(30.8-IN) STROKE
PART OF 340-1701 LOADER AR
ALSO AN ATTACHMENT
Parts for your 428F2 BACKHOE LOADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 323-4219 | [1] | HEAD AS | |
| 1A. | 323-2467 J | [1] | RING-WEAR | |
| 340-9315 J | [1] | SEAL-O-RING | ||
| 323-4218 | [1] | HEAD | ||
| 338-2414 J | [1] | SEAL-WIPER | ||
| 338-2444 J | [1] | SEAL-U-CUP | ||
| 2. | 323-4221 | [1] | PISTON AS | |
| 343-8050 J | [2] | RING-WEAR | ||
| 161-7147 J | [1] | SEAL-PISTON | ||
| 323-4220 | [1] | PISTON | ||
| 340-9312 J | [1] | SEAL-O-RING | ||
| 3. | 350-3842 M | [2] | SETSCREW (M8X1.25X12.3-MM) | |
| 4. | 360-7056 | [1] | CYLINDER AS-LIFT | |
| 4A. | 362-5024 | [2] | BUSHING | |
| 5. | 360-7060 | [1] | ROD AS-HYDRAULIC CYLINDER | |
| 5A. | 362-5024 | [2] | BUSHING | |
| 6. | 6V-8398 | [2] | SEAL-O-RING | |
| AVAILABLE REPAIR KIT(S): | ||||
| 324-0356 J | [1] | KIT-SEAL (LIFT CYLINDER) | ||
| J | KIT MARKED J SERVICES PARTS MARKED J | |||
| M | METRIC PART | |||
#SEBP68280577
510-7944: CYLINDER GP-LIFT
510-7944 CYLINDER GP-LIFT -LH
S/N LYG1982-UP
80-MM (3.2-IN) BORE X 783-MM (30.8-IN) STROKE
PART OF 340-1701 LOADER AR
ALSO AN ATTACHMENT
S/N LYG1982-UP
80-MM (3.2-IN) BORE X 783-MM (30.8-IN) STROKE
PART OF 340-1701 LOADER AR
ALSO AN ATTACHMENT
Parts for your 428F2 BACKHOE LOADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 323-4221 | [1] | PISTON AS | |
| 343-8050 J | [2] | RING-WEAR | ||
| 2. | 350-3842 M | [2] | SETSCREW (M8X1.25X12.3-MM) | |
| 3. | 360-7060 | [1] | ROD AS-HYDRAULIC CYLINDER | |
| 3A. | 362-5024 | [2] | BUSHING | |
| 4. | 363-0326 | [1] | CYLINDER AS-LIFT | |
| 4A. | 362-5024 | [2] | BUSHING | |
| 5. | 494-4314 Y | [1] | HEAD GP-HYDRAULIC CYLINDER | |
| 6. | 6V-8398 | [2] | SEAL-O-RING | |
| AVAILABLE REPAIR KIT(S): | ||||
| 501-6702 J | [1] | KIT-HYDRAULIC CYLINDER SEAL | ||
| (ALSO INCLUDES SEAL-PISTON, BEARING WEAR, SEAL-U-CUP,O-RING SEALS & SEAL-WIPER) | ||||
| J | KIT MARKED J SERVICES PART(S) MARKED J | |||
| M | METRIC PART | |||
| Y | SEPARATE ILLUSTRATION | |||
#SEBP68280578
510-7945: CYLINDER GP-LIFT
510-7945 CYLINDER GP-LIFT -RH
S/N LYG1982-UP
80-MM (3.2-IN) BORE X 783-MM (30.8-IN) STROKE
PART OF 340-1701 LOADER AR
ALSO AN ATTACHMENT
S/N LYG1982-UP
80-MM (3.2-IN) BORE X 783-MM (30.8-IN) STROKE
PART OF 340-1701 LOADER AR
ALSO AN ATTACHMENT
Parts for your 428F2 BACKHOE LOADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 6V-8398 | [2] | SEAL-O-RING | |
| 2. | 323-4221 | [1] | PISTON AS | |
| 343-8050 J | [2] | RING-WEAR | ||
| 3. | 350-3842 M | [2] | SETSCREW (M8X1.25X12.3-MM) | |
| 4. | 360-7056 | [1] | CYLINDER AS-LIFT | |
| 4A. | 362-5024 | [2] | BUSHING | |
| 5. | 360-7060 | [1] | ROD AS-HYDRAULIC CYLINDER | |
| 5A. | 362-5024 | [2] | BUSHING | |
| 6. | 494-4314 Y | [1] | HEAD GP-HYDRAULIC CYLINDER | |
| AVAILABLE REPAIR KIT(S): | ||||
| 501-6702 J | [1] | KIT-HYDRAULIC CYLINDER SEAL | ||
| (ALSO INCLUDES O-RING SEALS, SEAL-PISTON, BEARING-WEAR, SEAL-U- CUP & SEAL WIPER) | ||||
| J | KIT MARKED J SERVICES PART(S) MARKED J | |||
| M | METRIC PART | |||
| Y | SEPARATE ILLUSTRATION | |||
#SEBP68280579
226-5540: CYLINDER GP-MULTIPURPOSE BUKT
226-5540 CYLINDER GP-MULTIPURPOSE BUKT
S/N LYG1-UP
76-MM (2.99-IN) BORE X 262-MM (10.31-IN) STROKE
PART OF 337-7411, 350-1580, 350-1581, 350-1587 BUCKET AR-MULTIPURPOSE
AN ATTACHMENT
S/N LYG1-UP
76-MM (2.99-IN) BORE X 262-MM (10.31-IN) STROKE
PART OF 337-7411, 350-1580, 350-1581, 350-1587 BUCKET AR-MULTIPURPOSE
AN ATTACHMENT
Parts for your 428F2 BACKHOE LOADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 3B-8489 | [2] | FITTING-GREASE (1/8-27 PTF) | |
| 2. | 9S-8004 | [2] | PLUG (9/16-18-THD) | |
| 3. | 3J-1907 | [2] | SEAL-O-RING | |
| 4. | 9T-4007 | [2] | BEARING | |
| AVAILABLE REPAIR KIT(S): | ||||
| 230-9357 | [1] | KIT-SEAL (BUCKET CYLINDER) | ||
| (INCLUDES WIPER SEAL, O-RINGS, MOISTURE EXCLUDER, POLYPAK, WEAR RINGS, O-RING LOADER & PISTON RING)) | ||||
Information:
HYDRAULIC SYSTEM
CYLINDER GP
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}
Using the 9U-7868 and 9U-7869 Spanner Wrench to Remove and install Threaded Gland Cylinder Heads{0374, 0599, 0602, 0738}