UNDERCARRIAGE
TRACK GPUNDERCARRIAGE GP
HYDRAULIC SYSTEM
COOLER GPCOUPLING GP
CYLINDER GP
UNDERCARRIAGE
TRACK GP#SEBP28200160
179-2705: TRACK GP
Parts for your 301.5 MINI HYD EXCAVATOR:
CATERPILLAR SIS#SEBP28200161
186-4081: TRACK GP
Parts for your 301.5 MINI HYD EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 234-9369 | [2] | TRACK AS |
#SEBP28200162
186-4082: TRACK GP
186-4082 TRACK GP -STEEL
S/N BFA1-UP; BDH1-UP
CANNOT BE USED WITH @@@@@186-4081@@@@@
AN ATTACHMENT
S/N BFA1-UP; BDH1-UP
CANNOT BE USED WITH @@@@@186-4081@@@@@
AN ATTACHMENT
Parts for your 301.5 MINI HYD EXCAVATOR:
CATERPILLAR SIS#SEBP28200163
144-0138: UNDERCARRIAGE AR
Parts for your 301.5 MINI HYD EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 140-3173 Y | [1] | FRAME GP-UNDERCARRIAGE | ||
| 140-3176 Y | [1] | GEAR & BEARING GP-SWING | ||
| 153-6030 Y | [1] | IDLER GP-FRONT | ||
| S/N 3YW1-3759 | ||||
| 230-7233 Y | [1] | IDLER GP-FRONT | ||
| S/N 3YW3760-UP | ||||
| 140-3175 Y | [6] | ROLLER GP-TRACK | ||
| S/N 3YW1-3759 | ||||
| 234-9092 Y | [1] | ROLLER GP-TRACK-CENTER FLANGE | ||
| S/N 3YW3760-UP | ||||
| Y | SEPARATE ILLUSTRATION | |||
#SEBP28200164
185-4730: UNDERCARRIAGE AR
Parts for your 301.5 MINI HYD EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 185-0584 Y | [1] | FRAME GP-UNDERCARRIAGE | ||
| 140-3176 Y | [1] | GEAR & BEARING GP-SWING | ||
| 153-6030 Y | [1] | IDLER GP-FRONT | ||
| S/N BDH1-903 | ||||
| 230-7233 Y | [1] | IDLER GP-FRONT | ||
| S/N BDH904-UP | ||||
| 140-3175 Y | [6] | ROLLER GP-TRACK | ||
| S/N BDH1-903 | ||||
| 234-9092 Y | [1] | ROLLER GP-TRACK-CENTER FLANGE | ||
| S/N BDH904-UP | ||||
| Y | SEPARATE ILLUSTRATION | |||
#SEBP28200165
186-4310: UNDERCARRIAGE AR
Parts for your 301.5 MINI HYD EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 177-4796 Y | [1] | CYLINDER GP-UNDERCARRIAGE (ADJUSTABLE GAUGE) | ||
| S/N BFA1-2159 | ||||
| 212-6331 Y | [1] | CYLINDER GP-UNDERCARRIAGE (ADJUSTABLE GAUGE) | ||
| S/N BFA2160-UP | ||||
| 185-4196 Y | [1] | FRAME GP-UNDERCARRIAGE | ||
| 140-3176 Y | [1] | GEAR & BEARING GP-SWING | ||
| 153-6030 Y | [1] | IDLER GP-FRONT | ||
| S/N BFA1-2418 | ||||
| 230-7233 Y | [1] | IDLER GP-FRONT | ||
| S/N BFA2419-UP | ||||
| 185-9969 Y | [1] | LINES GP-UNDERCARRIAGE CYL | ||
| S/N BFA1-2882 | ||||
| 234-7634 Y | [1] | LINES GP-UNDERCARRIAGE CYL | ||
| S/N BFA2883-UP | ||||
| 140-3175 Y | [6] | ROLLER GP-TRACK | ||
| S/N BFA1-2418 | ||||
| 234-9092 Y | [1] | ROLLER GP-TRACK-CENTER FLANGE | ||
| S/N BFA2419-UP | ||||
| Y | SEPARATE ILLUSTRATION | |||
#SEBP28200166
145-4441: COOLER & MTG GP-HYDRAULIC OIL
145-4441 COOLER & MTG GP-HYDRAULIC OIL
S/N BFA1-UP; BDH1-UP; 3YW1-UP
PART OF 144-0140, 149-1111, 186-4311 HYDRAULIC AR
S/N BFA1-UP; BDH1-UP; 3YW1-UP
PART OF 144-0140, 149-1111, 186-4311 HYDRAULIC AR
Parts for your 301.5 MINI HYD EXCAVATOR:
CATERPILLAR SIS#SEBP28200167
147-5253: COUPLER GP-QUICK DISCONNECT
147-5253 COUPLER GP-QUICK DISCONNECT
S/N BFA1-UP; BDH1-UP; 3YW1-UP
(2ND-AUX)
AN ATTACHMENT
S/N BFA1-UP; BDH1-UP; 3YW1-UP
(2ND-AUX)
AN ATTACHMENT
Parts for your 301.5 MINI HYD EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 150-3070 | [1] | ADAPTER AS | |
| 3J-1907 | [1] | SEAL-O-RING | ||
| 7X-3163 | [1] | ADAPTER-SWIVEL | ||
| 2. | 152-8181 | [2] | FITTING AS (QUICK DISCONNECT, MALE) | |
| 3. | 204-5098 | [2] | FITTING AS (QUICK DISCONNECT, FEMALE) | |
| 4. | 148-8336 | [1] | CONNECTOR AS | |
| 3J-1907 | [1] | SEAL-O-RING | ||
| 6V-8397 | [1] | SEAL-O-RING | ||
| 6V-8636 | [1] | CONNECTOR | ||
| 5. | 170-0964 | [1] | CONNECTOR GP | |
| 3J-1907 | [1] | SEAL-O-RING | ||
| 8T-1031 | [1] | CONNECTOR |
#SEBP28200168
144-5992: CYLINDER GP-BLADE
144-5992 CYLINDER GP-BLADE
S/N BFA1-2170; BDH1-842; 3YW1-3554
60MM (2.36IN) BORE X 105MM (4.13IN) STROKE
PART OF 144-0146, 186-4314 BLADE AR
S/N BFA1-2170; BDH1-842; 3YW1-3554
60MM (2.36IN) BORE X 105MM (4.13IN) STROKE
PART OF 144-0146, 186-4314 BLADE AR
Parts for your 301.5 MINI HYD EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 146-9023 | [1] | PISTON | |
| 2. | 147-2635 | [1] | CYLINDER AS | |
| 139-4277 | [1] | BUSHING | ||
| 3. | 147-2636 | [1] | ROD AS | |
| 139-4277 | [1] | BUSHING | ||
| 4. | 144-9480 J | [1] | SEAL-LIP TYPE | |
| 5. | 144-9481 J | [1] | SEAL-U-CUP | |
| 6. | 144-9482 J | [1] | RING-WEAR | |
| 7. | 144-9485 J | [1] | SEAL-PISTON | |
| 8. | 144-9486 J | [1] | RING-WEAR | |
| 9. | 147-2639 | [1] | HEAD | |
| 10. | 4P-2337 M | [1] | LOCKNUT (M22X2.5-THD) | |
| 11. | 5J-0605 J | [1] | RING-BACKUP | |
| 12. | 6V-7658 J | [1] | SEAL-O-RING | |
| 13. | 7F-8268 J | [1] | SEAL-O-RING | |
| AVAILABLE REPAIR KIT(S): | ||||
| 160-8546 J | [1] | KIT-SEAL | ||
| J | KIT MARKED J INCLUDES PARTS MARKED J. | |||
| M | METRIC PART | |||
#SEBP28200169
212-6333: CYLINDER GP-BLADE
212-6333 CYLINDER GP-BLADE
S/N BFA2171-3089; BDH843-1036; 3YW3555-4328
60-MM (2.36-IN) BORE X 105-MM (4.1-IN) STROKE
PART OF 144-0146, 186-4314 BLADE AR
S/N BFA2171-3089; BDH843-1036; 3YW3555-4328
60-MM (2.36-IN) BORE X 105-MM (4.1-IN) STROKE
PART OF 144-0146, 186-4314 BLADE AR
Parts for your 301.5 MINI HYD EXCAVATOR:
CATERPILLAR SIS| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 146-9023 | [1] | PISTON | |
| 2. | 212-6342 | [1] | CYLINDER AS | |
| 218-7158 | [1] | BUSHING | ||
| 3. | 219-1786 | [1] | ROD AS | |
| 218-7158 | [1] | BUSHING | ||
| 4. | 144-9480 J | [1] | SEAL-LIP TYPE | |
| 5. | 144-9481 J | [1] | SEAL-U-CUP | |
| 6. | 144-9482 J | [1] | RING-WEAR | |
| 7. | 144-9485 J | [1] | SEAL-PISTON | |
| 8. | 144-9486 J | [1] | RING-WEAR | |
| 9. | 147-2639 | [1] | HEAD | |
| 10. | 160-7550 J | [1] | RING | |
| 11. | 4P-2337 M | [1] | LOCKNUT (M22X2.5-THD) | |
| 12. | 6V-7658 J | [1] | SEAL-O-RING | |
| 13. | 8T-4945 J | [1] | SEAL-O-RING | |
| AVAILABLE REPAIR KIT(S): | ||||
| 160-8546 J | [1] | KIT-SEAL (HYDRAULIC CYLINDER) | ||
| (KIT INCLUDES SEALS & RINGS) | ||||
| J | (KIT MARKED J SERVICES PART(S) MARKED J) | |||
| M | METRIC PART | |||
Information:
UNDERCARRIAGE
TRACK GP
Operation and Maintenance Manual
Special Instruction
Service Letter-CSARL
PRODUCT IMPROVEMENT PROGRAM FOR REPLACING BOLTS ON CERTAIN 301.5, 301.6, 301.8, AND 302.5 MINI HYDRAULIC EXCAVATORS
PRODUCT IMPROVEMENT PROGRAM FOR REPLACING BOLTS ON CERTAIN 301.5, 301.6, 301.8, AND 302.5 MINI HYDRAULIC EXCAVATORS
PRODUCT IMPROVEMENT PROGRAM FOR REPLACING BOLTS ON CERTAIN 301.5, 301.6, 301.8, AND 302.5 MINI HYDRAULIC EXCAVATORS
Specifications
Tool Operating Manual
Idler/Roller Assembly Machine{0374, 0599, 0729, 4159, 4180}
Idler/Roller Assembly Machine{0374, 0599, 0729, 4159, 4180}
Idler/Roller Assembly Machine{0374, 0599, 0729, 4159, 4180}
168-7720 Ultrasonic Wear Indicator III Group{0374, 0599, 0729, 0787}
168-7720 Ultrasonic Wear Indicator III Group{0374, 0599, 0729, 0787}
168-7720 Ultrasonic Wear Indicator III Group{0374, 0599, 0729, 0787}
Undercarriage Reconditioning Bulletin
Disassembly and Assembly
Service Magazine


