UNDERCARRIAGE
IDLER GPLINK GP-TRACK
ROLLER GP
SPRING GP
TRACK GP
UNDERCARRIAGE GP
UNDERCARRIAGE
IDLER GP#SEBP30610090
158-5736: IDLER GP-FRONT
#SEBP30610091
185-9234: IDLER GP-FRONT
Parts for your 303.5 MINI HYD EXCAVATOR:
| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 172-2100 | [1] | IDLER GP-FRONT | |
| 1A. | 2W-1145 | [2] | RING-RETAINING (INTERNAL) | |
| 1B. | 095-7962 | [2] | BALL BEARING | |
| 1C. | 146-0984 | [1] | SHAFT-IDLER | |
| 1D. | 146-0985 | [2] | SEAL-OIL | |
| 1E. | [1] | IDLER | ||
| 2. | 185-9233 Y | [1] | CYLINDER GP-IDLER (RH) | |
| 3. | 172-2016 | [1] | SUPPORT | |
| 4. | 172-2017 | [1] | SUPPORT | |
| 5. | 8T-4910 M | [4] | BOLT (M12X1.75X60-MM) | |
| 6. | 8T-4223 | [4] | WASHER-HARD (13.5X25.5X3-MM THK) | |
| 7. | 095-0892 | [2] | PIN-SPRING | |
| M | METRIC PART | |||
| Y | SEPARATE ILLUSTRATION | |||
#SEBP30610092
185-9235: IDLER GP-FRONT
Parts for your 303.5 MINI HYD EXCAVATOR:
| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 172-2100 | [1] | IDLER GP-FRONT | |
| 1A. | 2W-1145 | [2] | RING-RETAINING (INTERNAL) | |
| 1B. | 095-7962 | [2] | BALL BEARING | |
| 1C. | 146-0984 | [1] | SHAFT-IDLER | |
| 1D. | 146-0985 | [2] | SEAL-OIL | |
| 1E. | [1] | IDLER | ||
| 2. | 185-9232 Y | [1] | CYLINDER GP-IDLER (LH) | |
| 3. | 172-2016 | [1] | SUPPORT | |
| 4. | 172-2017 | [1] | SUPPORT | |
| 5. | 8T-4910 M | [4] | BOLT (M12X1.75X60-MM) | |
| 6. | 8T-4223 | [4] | WASHER-HARD (13.5X25.5X3-MM THK) | |
| 7. | 095-0892 | [2] | PIN-SPRING | |
| M | METRIC PART | |||
| Y | SEPARATE ILLUSTRATION | |||
#SEBP30610093
163-7539: LINK AS-TRACK
Parts for your 303.5 MINI HYD EXCAVATOR:
#SEBP30610094
158-5737: ROLLER GP-TRACK
Parts for your 303.5 MINI HYD EXCAVATOR:
| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 185-7280 | [8] | ROLLER AS-TRACK | |
| (EACH INCLUDES) | ||||
| 1A. | 1B-3867 | [2] | BALL BEARING | |
| 1B. | 8T-9598 | [2] | RING-RETAINING | |
| 1C. | 085-8893 | [1] | PLUG | |
| 2. | 8T-4182 M | [32] | BOLT (M10X1.5X45-MM) | |
| 3. | 8T-4121 | [36] | WASHER-HARD (11X21X2.5-MM THK) | |
| 4. | 146-6064 | [2] | ROLLER AS | |
| (EACH INCLUDES) | ||||
| 4A. | 1B-3867 | [2] | BALL BEARING | |
| 4B. | 6V-7644 | [2] | RING-RETAINING | |
| 4C. | 8T-9598 | [1] | RING-RETAINING | |
| 5. | 8T-4178 M | [2] | BOLT (M10X1.5X90-MM) | |
| 6. | 8T-4133 M | [4] | NUT (M10X1.5-THD) | |
| QUANTITIES SHOWN ARE THOSE REQUIRED FOR BOTH LH & RH SIDES | ||||
| M | METRIC PART | |||
#SEBP30610095
172-2106: SPRING GP-RECOIL
#SEBP30610096
153-5983: TRACK GP
Parts for your 303.5 MINI HYD EXCAVATOR:
| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 163-7538 | [2] | TRACK GP (STEEL) | |
| 158-4684 | [43] | SHOE-TRACK | ||
| 163-7539 Y | [1] | LINK AS-TRACK | ||
| 2. | 172-2644 | [2] | GUARD AS | |
| 3. | 172-2645 | [2] | GUARD AS | |
| 4. | 8T-4139 M | [12] | BOLT (M12X1.75X30-MM) | |
| 5. | 8T-4223 | [12] | WASHER-HARD (13.5X25.5X3-MM THK) | |
| M | METRIC PART | |||
| Y | SEPARATE ILLUSTRATION | |||
#SEBP30610097
153-5983: TRACK GP
Parts for your 303.5 MINI HYD EXCAVATOR:
| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 1. | 163-7538 | [2] | TRACK GP (STEEL) | |
| 158-4684 | [43] | SHOE-TRACK | ||
| 163-7539 Y | [1] | LINK AS-TRACK | ||
| 2. | 185-0657 C | [2] | GUARD AS (LH) | |
| 3. | 185-0656 C | [2] | GUARD AS (RH) | |
| 4. | 8T-4139 M | [12] | BOLT (M12X1.75X30-MM) | |
| 5. | 8T-4223 | [12] | WASHER-HARD (13.5X25.5X3-MM THK) | |
| C | CHANGE FROM PREVIOUS TYPE | |||
| M | METRIC PART | |||
| Y | SEPARATE ILLUSTRATION | |||
#SEBP30610098
154-7794: TRACK GP
Parts for your 303.5 MINI HYD EXCAVATOR:
| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| 153-5982 | [2] | TRACK AS |
#SEBP30610099
158-5735: UNDERCARRIAGE AR
Parts for your 303.5 MINI HYD EXCAVATOR:
| Pos. | Part No | Qty | Parts name | Comments |
|---|---|---|---|---|
| Y | [1] | FRAME GP-UNDERCARRIAGE | ||
| 163-7683 Y | [1] | GEAR & BEARING GP-SWING | ||
| Y | [1] | IDLER GP-FRONT | ||
| Y | [1] | ROLLER GP-TRACK | ||
| Y | SEPARATE ILLUSTRATION | |||
Information:
UNDERCARRIAGE
IDLER GP
Special Instruction
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}
Service Magazine




