HYDRAULIC SYSTEM
CYLINDER GPHYDRAULIC SYSTEM
CYLINDER GP#SEBP50760440
361-1139: CYLINDER GP-COUPLER
361-1139 CYLINDER GP-COUPLER
S/N EME1-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 EME1-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 442E 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 | |||
#SEBP50760441
455-5975: CYLINDER GP-COUPLER
455-5975 CYLINDER GP-COUPLER
S/N EME1-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 EME1-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 442E 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 | |||
#SEBP50760442
320-5934: CYLINDER GP-LIFT
320-5934 CYLINDER GP-LIFT -RH
S/N EME1-UP
80-MM (3.15-IN) BORE X 704-MM (27.7-IN) STROKE
PART OF 325-1021 LOADER AR
S/N EME1-UP
80-MM (3.15-IN) BORE X 704-MM (27.7-IN) STROKE
PART OF 325-1021 LOADER AR
Parts for your 442E BACKHOE LOADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 6V-8398 | [2] | SEAL-O-RING | |
| 2. | 323-4212 | [1] | ROD AS | |
| 2A. | 9R-0153 | [2] | BUSHING | |
| 3. | 323-4219 | [1] | HEAD AS | |
| 340-9315 | [1] | SEAL-O-RING | ||
| 4. | 323-4221 | [1] | PISTON AS | |
| 161-7147 | [1] | SEAL-PISTON | ||
| 343-8050 | [2] | RING-WEAR | ||
| 5. | 323-4224 | [1] | CYLINDER AS-HYDRAULIC | |
| 5A. | 9R-0153 | [2] | BUSHING | |
| 6. | 350-3842 M | [2] | SETSCREW (M8X1.25X12.3-MM) | |
| AVAILABLE REPAIR KIT(S): | ||||
| 324-0356 | [1] | KIT-SEAL (LIFT CYLINDER) | ||
| (INCLUDES PISTON SEAL, WEAR BEARING, WIPER SEAL, U-CUP SEAL, O-RING SEALS & WEAR RING) | ||||
| M | METRIC PART | |||
#SEBP50760443
351-9352: CYLINDER GP-LIFT
351-9352 CYLINDER GP-LIFT -LH
S/N EME1-UP
80-MM (3.15-IN) BORE X 704-MM (27.7-IN) STROKE
PART OF 325-1021 LOADER AR
S/N EME1-UP
80-MM (3.15-IN) BORE X 704-MM (27.7-IN) STROKE
PART OF 325-1021 LOADER AR
Parts for your 442E BACKHOE LOADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 6V-8398 | [2] | SEAL-O-RING | |
| 2. | 323-4212 | [1] | ROD AS | |
| 2A. | 9R-0153 | [2] | BUSHING | |
| 3. | 323-4219 | [1] | HEAD AS | |
| 340-9315 | [1] | SEAL-O-RING | ||
| 4. | 323-4221 | [1] | PISTON AS | |
| 161-7147 | [1] | SEAL-PISTON | ||
| 343-8050 | [2] | RING-WEAR | ||
| 5. | 350-3842 M | [2] | SETSCREW (M8X1.25X12.3-MM) | |
| 6. | 351-9353 | [1] | CYLINDER AS-HYDRAULIC | |
| 6A. | 9R-0153 | [2] | BUSHING | |
| AVAILABLE REPAIR KIT(S): | ||||
| 324-0356 | [1] | KIT-SEAL (LIFT CYLINDER) | ||
| (INCLUDES PISTON SEAL, WEAR BEARING, WIPER SEAL, U-CUP SEAL, O-RING SEALS & WEAR RING) | ||||
| M | METRIC PART | |||
#SEBP50760444
226-5540: CYLINDER GP-MULTIPURPOSE BUKT
226-5540 CYLINDER GP-MULTIPURPOSE BUKT
S/N EME1-UP
76-MM (2.99-IN) BORE X 262-MM (10.31-IN) STROKE
PART OF 318-7246, 318-7247, 318-7248, 318-7251, 320-9948 BUCKET AR-MULTIPURPOSE
AN ATTACHMENT
S/N EME1-UP
76-MM (2.99-IN) BORE X 262-MM (10.31-IN) STROKE
PART OF 318-7246, 318-7247, 318-7248, 318-7251, 320-9948 BUCKET AR-MULTIPURPOSE
AN ATTACHMENT
Parts for your 442E 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)) | ||||
#SEBP50760445
320-5938: CYLINDER GP-STABILIZER
320-5938 CYLINDER GP-STABILIZER
S/N EME1-UP
70-MM (2.75-IN) BORE X 700-MM (27.55-IN) STROKE
PART OF 327-0113 FRAME AR-LOADER
FIELD REPLACEMENT ORDER @@@@@510-7949@@@@@
AN ATTACHMENT
S/N EME1-UP
70-MM (2.75-IN) BORE X 700-MM (27.55-IN) STROKE
PART OF 327-0113 FRAME AR-LOADER
FIELD REPLACEMENT ORDER @@@@@510-7949@@@@@
AN ATTACHMENT
Parts for your 442E BACKHOE LOADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 324-0496 | [1] | HEAD AS | |
| 1A. | 323-2465 J | [1] | BUSHING | |
| 338-2412 | [1] | SEAL-WIPER | ||
| 338-2442 J | [1] | SEAL-U-CUP | ||
| 340-9308 J | [1] | SEAL-O-RING | ||
| 2. | 324-0498 | [1] | PISTON AS | |
| 161-7145 J | [1] | SEAL-PISTON | ||
| 340-6272 J | [2] | RING-WEAR | ||
| 340-9311 J | [1] | SEAL-O-RING | ||
| 3. | 324-0505 | [1] | ROD AS-HYDRAULIC CYLINDER | |
| 4. | 324-0516 | [1] | CYLINDER AS-HYDRAULIC | |
| 5. | 350-3842 M | [2] | SETSCREW (M8X1.25X12.3-MM) | |
| 6. | 6V-8397 | [2] | SEAL-O-RING | |
| AVAILABLE REPAIR KIT(S): | ||||
| 501-6692 J | [1] | KIT-HYD CYLINDER SEAL (STABILIZER CYLINDER) | ||
| (ALSO INCLUDES SEAL-WIPER) | ||||
| J | KIT MARKED J SERVICES PART(S) MARKED J | |||
| M | METRIC PART | |||
#SEBP50760446
510-7949: CYLINDER GP-STABILIZER
510-7949 CYLINDER GP-STABILIZER
S/N EME1-UP
70-MM (2.75-IN) BORE X 700-MM (27.55-IN) STROKE
FIELD REPLACEMENT FOR @@@@@320-5938@@@@@
S/N EME1-UP
70-MM (2.75-IN) BORE X 700-MM (27.55-IN) STROKE
FIELD REPLACEMENT FOR @@@@@320-5938@@@@@
Parts for your 442E BACKHOE LOADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 324-0498 | [1] | PISTON AS | |
| 161-7145 J | [1] | SEAL-PISTON | ||
| 324-0497 | [1] | PISTON | ||
| 340-6272 J | [2] | RING-WEAR | ||
| 340-9311 J | [1] | SEAL-O-RING | ||
| 2. | 324-0505 | [1] | ROD AS-HYDRAULIC CYLINDER | |
| 3. | 324-0516 | [1] | CYLINDER AS-HYDRAULIC | |
| 4. | 350-3842 M | [2] | SETSCREW (M8X1.25X12.3-MM) | |
| 5. | 494-4313 Y | [1] | HEAD GP-HYDRAULIC CYLINDER | |
| 6. | 6V-8397 | [2] | SEAL-O-RING | |
| AVAILABLE REPAIR KIT(S): | ||||
| 501-6692 J | [1] | KIT-HYD CYLINDER SEAL (STABILIZER CYLINDER) | ||
| (ALSO INCLUDES SEAL-O-RINGS, BEARING WEAR & SEAL-U-CUP) | ||||
| J | KIT MARKED J SERVICES PART(S) MARKED J | |||
| M | METRIC PART | |||
| Y | SEPARATE ILLUSTRATION | |||
#SEBP50760447
320-5935: CYLINDER GP-STICK
320-5935 CYLINDER GP-STICK
S/N EME1-UP
70-MM (2.75-IN) BORE X 1050-MM (41.35-IN) STROKE
PART OF 324-0551 STICK GP-EXTENDABLE
FIELD REPLACEMENT ORDER @@@@@510-7948@@@@@
AN ATTACHMENT
S/N EME1-UP
70-MM (2.75-IN) BORE X 1050-MM (41.35-IN) STROKE
PART OF 324-0551 STICK GP-EXTENDABLE
FIELD REPLACEMENT ORDER @@@@@510-7948@@@@@
AN ATTACHMENT
Parts for your 442E BACKHOE LOADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 6V-8398 | [1] | SEAL-O-RING | |
| 2. | 324-0436 | [1] | ROD AS | |
| 3. | 324-0496 | [1] | HEAD AS | |
| 3A. | 323-2465 J | [1] | BUSHING | |
| 324-0442 | [1] | CYLINDER HEAD | ||
| 338-2412 | [1] | SEAL-WIPER | ||
| 338-2442 J | [1] | SEAL-U-CUP | ||
| 340-9308 J | [1] | SEAL-O-RING | ||
| 4. | 324-0498 | [1] | PISTON AS | |
| 161-7145 J | [1] | SEAL-PISTON | ||
| 340-6272 J | [2] | RING-WEAR | ||
| 324-0497 | [1] | PISTON | ||
| 340-9311 J | [1] | SEAL-O-RING | ||
| 5. | 324-0501 | [1] | CYLINDER AS | |
| 334-9278 | [1] | TUBE AS | ||
| 6. | 350-3842 M | [2] | SETSCREW (M8X1.25X12.3-MM) | |
| 501-6692 FJ | [1] | KIT-HYD CYLINDER SEAL (EXTENDABLE STICK) | ||
| 478-4173 F | [1] | SEAL-WIPER | ||
| F | NOT SHOWN | |||
| J | KIT MARKED J SERVICES PART(S) MARKED J | |||
| M | METRIC PART | |||
#SEBP50760448
320-6523: CYLINDER GP-STICK
320-6523 CYLINDER GP-STICK
S/N EME1-UP
130-MM (5.11-IN) BORE X 690-MM (27.16-IN) STROKE
PART OF 334-0690, 350-6936, 350-6946 BACKHOE AR-EXTENDABLE STICK
Type 1
AN ATTACHMENT
S/N EME1-UP
130-MM (5.11-IN) BORE X 690-MM (27.16-IN) STROKE
PART OF 334-0690, 350-6936, 350-6946 BACKHOE AR-EXTENDABLE STICK
Type 1
AN ATTACHMENT
Parts for your 442E BACKHOE LOADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 6V-8398 | [1] | SEAL-O-RING | |
| 2. | 324-0382 | [1] | CYLINDER HEAD AS | |
| 2A. | 323-2476 J | [1] | BUSHING | |
| 338-2417 J | [1] | SEAL-WIPER | ||
| 338-2447 J | [1] | SEAL-U-CUP | ||
| 340-9323 J | [1] | SEAL-O-RING | ||
| 3. | 324-0384 | [1] | PISTON AS | |
| 340-6340 J | [1] | SEAL-PISTON | ||
| 340-9315 J | [1] | SEAL-O-RING | ||
| 343-8054 J | [2] | RING-WEAR | ||
| 4. | 324-0421 | [1] | ROD AS-HYDRAULIC CYLINDER | |
| 5. | 324-0432 | [1] | CYLINDER AS | |
| 5A. | 215-1906 | [2] | BUSHING | |
| 6. | 350-3842 M | [2] | SETSCREW (M8X1.25X12.3-MM) | |
| 7. | 7J-9108 | [1] | SEAL-O-RING | |
| AVAILABLE REPAIR KIT(S): | ||||
| 324-0397 J | [1] | KIT-SEAL (STICK CYLINDER) | ||
| J | KIT MARKED J SERVICES PART(S) MARKED J | |||
| M | METRIC PART | |||
#SEBP50760449
320-6523: CYLINDER GP-STICK
320-6523 CYLINDER GP-STICK
S/N EME1-UP
130-MM (5.11-IN) BORE X 690-MM (27.16-IN) STROKE
PART OF 334-0690, 350-6936, 350-6946 BACKHOE AR-EXTENDABLE STICK
Type 2
AN ATTACHMENT
S/N EME1-UP
130-MM (5.11-IN) BORE X 690-MM (27.16-IN) STROKE
PART OF 334-0690, 350-6936, 350-6946 BACKHOE AR-EXTENDABLE STICK
Type 2
AN ATTACHMENT
Parts for your 442E BACKHOE LOADER:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 6V-8398 | [1] | SEAL-O-RING | |
| 2. | 324-0382 | [1] | CYLINDER HEAD AS | |
| 2A. | 323-2476 | [1] | BUSHING | |
| 338-2417 | [1] | SEAL-WIPER | ||
| 338-2447 | [1] | SEAL-U-CUP | ||
| 340-9323 | [1] | SEAL-O-RING | ||
| 3. | 324-0384 | [1] | PISTON AS | |
| 340-6340 | [1] | SEAL-PISTON | ||
| 340-9315 | [1] | SEAL-O-RING | ||
| 343-8054 | [2] | RING-WEAR | ||
| 4. | 324-0421 | [1] | ROD AS-HYDRAULIC CYLINDER | |
| 5. | 324-0432 | [1] | CYLINDER AS | |
| 5A. | 215-1906 | [2] | BUSHING | |
| 6. | 350-3842 M | [2] | SETSCREW (M8X1.25X12.3-MM) | |
| 7. | 7J-9108 | [1] | SEAL-O-RING | |
| AVAILABLE REPAIR KIT(S): | ||||
| 501-6704 CY | [1] | KIT-SEAL (HYDRAULIC CYLINDER) | ||
| (INCLUDES BEARING, U-CUP SEAL, PISTON SEAL, O-RING SEALS, WEAR RING & WIPER SEAL) | ||||
| C | CHANGE FROM PREVIOUS TYPE | |||
| M | METRIC PART | |||
| Y | SEPARATE ILLUSTRATION | |||
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}

