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431-4508 FRAME AR-UNDERCARRIAGE S/N MX51500-UP PART OF 431-4501, 431-4531, 455-0370 COMMON AR ALSO AN ATTACHMENT 305.5E


UNDERCARRIAGE
UNDERCARRIAGE GP
FRAME GP
FRAME AND BODY
GEAR & BEARING GP
UNDERCARRIAGE
GUARD GP
IDLER GP
LINK GP-TRACK
ROLLER GP


UNDERCARRIAGE

UNDERCARRIAGE GP
 

#SEBP68780140
 

431-4508: FRAME AR-UNDERCARRIAGE

431-4508 FRAME AR-UNDERCARRIAGE
S/N MX51500-UP
PART OF 431-4501, 431-4531, 455-0370 COMMON AR
ALSO AN ATTACHMENT
i05412405 SEBP6878
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Parts for your 305.5E MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  425-2865 Y [1] FRAME GP-UNDERCARRIAGE  
  431-4462 Y [1] GEAR & BEARING GP-SWING  
  354-2462 Y [1] IDLER GP-FRONT  
  431-4461 Y [1] ROLLER AR-TRACK & CARRIER  
  Y   SEPARATE ILLUSTRATION
 

#SEBP68780141
 

425-2865: FRAME GP-UNDERCARRIAGE

425-2865 FRAME GP-UNDERCARRIAGE
S/N MX51500-UP
PART OF 431-4508 FRAME AR-UNDERCARRIAGE
ALSO AN ATTACHMENT
i05412394 SEBP6878
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Parts for your 305.5E MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 158-4705 [1] COVER  
2. 158-4758 [1] COVER (LH)  
3. 158-4759 [1] COVER (RH)  
4. 361-0012 [2] COVER  
5. 425-2840 [1] FRAME AS-UNDERCARRIAGE  
6. 425-2866 [2] COVER  
7. 5P-4116 [4] WASHER-HARD (8.8X20.5X2-MM THK)  
8. 7X-2536 M [4] BOLT (M8X1.25X14-MM)  
9. 8D-0482 [2] GROMMET  
10. 8T-4139 M [20] BOLT (M12X1.75X30-MM)  
11. 8T-4223 [20] WASHER-HARD (13.5X25.5X3-MM THK)  
  M   METRIC PART
 

#SEBP68780142
 

431-4462: GEAR & BEARING GP-SWING

431-4462 GEAR & BEARING GP-SWING
S/N MX51500-UP
PART OF 431-4508 FRAME AR-UNDERCARRIAGE
ALSO AN ATTACHMENT
i05412404 SEBP6878
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Parts for your 305.5E MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5P-4400 [3] CONNECTOR  
2. 175-1586 [1] PLATE  
3. 398-9799 [1] BEARING AS  
3A. 425-2867 E SEAL (217-CM EACH)  
4. 205-6079 P TUBE (5-DM)  
4A. 205-6079 P TUBE (4.5-DM)  
5. 126-2565 [1] ADAPTER  
6. 3B-8489 [2] FITTING-GREASE (1/8-27 PTF)  
7. 5P-4423 [1] ELBOW  
8. [38] BOLT-HEAD  
9. 096-7559 [1] PIN-DOWEL  
  E   ORDER BY THE CENTIMETER
  P   ORDER BY THE DECIMETER
 

#SEBP68780143
 

431-4513: GUARD GP-TRACK GUIDE

431-4513 GUARD GP-TRACK GUIDE
S/N MX51500-UP
PART OF 431-4505 TRACK GP
ALSO AN ATTACHMENT
i05425719 SEBP6878
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Parts for your 305.5E MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 425-2858 [2] GUARD AS (RH)  
2. 425-2859 [2] GUARD AS (LH)  
3. 8T-4139 M [12] BOLT (M12X1.75X30-MM)  
4. 8T-4223 [12] WASHER-HARD (13.5X25.5X3-MM THK)  
  M   METRIC PART
 

#SEBP68780144
 

353-5578: IDLER GP-FRONT

353-5578 IDLER GP-FRONT
S/N MX51500-UP
PART OF 354-2462 IDLER GP-FRONT
ALSO AN ATTACHMENT
i04558318 SEBP6878
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Parts for your 305.5E MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 240-6304 [1] IDLER AS  
  8T-0707 [2] RING-RETAINING (INTERNAL)  
  095-0990 [2] BALL BEARING  
  120-4660 [2] SEAL-OIL  
  240-6305 [1] SHAFT  
2. 353-5579 [1] PLATE  
3. 240-6307 [1] SUPPORT (LH)  
4. 240-6308 [1] SUPPORT (RH)  
5. 8T-4194 M [4] BOLT (M12X1.75X50-MM)  
6. 219-3939 [4] WASHER (12.2X21.9X3.6 THK)  
7. 095-0892 [2] PIN-SPRING  
  M   METRIC PART
 

#SEBP68780145
 

353-5580: IDLER GP-FRONT

353-5580 IDLER GP-FRONT -LH
S/N MX51500-UP
PART OF 354-2462 IDLER GP-FRONT
ALSO AN ATTACHMENT
i04558321 SEBP6878
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Parts for your 305.5E MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 353-5582 [1] CYLINDER AS (LH)  
2. 353-5584 [1] PISTON  
3. 120-4664 [1] SEAL-DUST  
4. 154-2237 [1] VALVE  
5. 139-6275 [1] BRACKET  
6. 126-4685 [1] PLATE  
7. 095-1604 [1] SEAL-O-RING  
8. 095-1794 [1] RING-BACKUP  
9. 8T-4200 M [3] BOLT (M8X1.25X16-MM)  
10. 8T-4224 [3] WASHER-HARD (8.8X16X2-MM THK)  
  M   METRIC PART
 

#SEBP68780146
 

353-5581: IDLER GP-FRONT

353-5581 IDLER GP-FRONT -RH
S/N MX51500-UP
PART OF 354-2462 IDLER GP-FRONT
ALSO AN ATTACHMENT
i04558322 SEBP6878
  For full view, you need register

Parts for your 305.5E MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 353-5583 [1] CYLINDER AS (RH)  
2. 353-5584 [1] PISTON  
3. 120-4664 [1] SEAL-DUST  
4. 154-2237 [1] VALVE  
5. 139-6275 [1] BRACKET  
6. 126-4685 [1] PLATE  
7. 095-1604 [1] SEAL-O-RING  
8. 095-1794 [1] RING-BACKUP  
9. 8T-4200 M [3] BOLT (M8X1.25X16-MM)  
10. 8T-4224 [3] WASHER-HARD (8.8X16X2-MM THK)  
  M   METRIC PART
 

#SEBP68780147
 

354-2462: IDLER GP-FRONT

354-2462 IDLER GP-FRONT
S/N MX51500-UP
PART OF 431-4508 FRAME AR-UNDERCARRIAGE
ALSO AN ATTACHMENT
i04558284 SEBP6878
  For full view, you need register

Parts for your 305.5E MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 163-7165 Y [2] SPRING GP-RECOIL  
2. 353-5578 Y [2] IDLER GP-FRONT  
3. 353-5580 Y [1] IDLER GP-FRONT (LH)  
4. 353-5581 Y [1] IDLER GP-FRONT (RH)  
  Y   SEPARATE ILLUSTRATION
 

#SEBP68780148
 

333-5632: LINK AS-TRACK

333-5632 LINK AS-TRACK
S/N MX51500-UP
PART OF 333-5631 TRACK GP
ALSO AN ATTACHMENT
i04556634 SEBP6878
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Parts for your 305.5E MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 333-5616 [37] PIN-TRACK  
2. 333-5619 [1] PIN-TRACK MASTER  
3. 333-5623 [38] BUSHING-TRACK  
4. 333-5625 [37] LINK-TRACK (LH)  
5. 333-5626 [1] LINK-TRACK MASTER (LH)  
6. 333-5628 [37] LINK-TRACK (RH)  
7. 333-5629 [1] LINK-TRACK MASTER (RH)  
8. 333-5639 [1] PIN-COTTER  
 

#SEBP68780149
 

431-4461: ROLLER AR-TRACK & CARRIER

431-4461 ROLLER AR-TRACK & CARRIER
S/N MX51500-UP
PART OF 431-4508 FRAME AR-UNDERCARRIAGE
ALSO AN ATTACHMENT
i05412403 SEBP6878
  For full view, you need register

Parts for your 305.5E MINI HYD EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 333-5602 Y [2] ROLLER GP-TRACK CARRIER  
2. 422-0837 Y [10] ROLLER GP-TRACK-CENTER FLANGE  
3. 095-1279 M [2] SETSCREW-SOCKET (M12X1.75X25-MM)  
4. 7X-0515 [20] WASHER-HARD (17X35X5-MM THK)  
5. 8T-4140 M [20] BOLT (M16X2X60-MM)  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

Information:

Operation and Maintenance Manual
Undercarriage - Check
305.5E Mini Hydraulic Excavator

Caterpillar Parts SIS Catalog 305.5E :

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