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478-5443 FRAME AR-UNDERCARRIAGE S/N BW21-UP AN ATTACHMENT 320D2 FM EXCAVATOR




UNDERCARRIAGE

UNDERCARRIAGE GP
 

#SEBP72280350
 

478-5443: FRAME AR-UNDERCARRIAGE

478-5443 FRAME AR-UNDERCARRIAGE
S/N BW21-UP
AN ATTACHMENT
i07641293 SEBP7228
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Parts for your 320D2 FM EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  385-1106 Y [2] DRIVE GP-FINAL  
    S/N BW21-279
  521-9374 Y [1] DRIVE GP-FINAL (WITH MOTOR, SPROCKET, LH)  
    S/N BW2280-314
  549-4805 Y [1] DRIVE GP-FINAL  
    S/N BW2315-UP
  521-9376 Y [1] DRIVE GP-FINAL (WITH MOTOR, SPROCKET, RH)  
    S/N BW2280-314
  549-4806 Y [1] DRIVE GP-FINAL  
    S/N BW2315-UP
  478-5444 Y [1] FRAME GP-UNDERCARRIAGE  
  385-1103 Y [1] GUARD GP-TRAVEL MOTOR  
  386-4141 Y [1] IDLER GP-FRONT  
    S/N BW21-279
  490-8287 Y [1] IDLER GP-FRONT  
    S/N BW2280-UP
  286-6861 Y [1] LINES GP-TRAVEL MOTOR  
    S/N BW21-314
  554-1031 Y [1] LINES GP-TRAVEL MOTOR  
    S/N BW2315-UP
  Y   SEPARATE ILLUSTRATION
 

#SEBP72280351
 

385-1100: FRAME AS-UNDERCARRIAGE

385-1100 FRAME AS-UNDERCARRIAGE
S/N BW21-UP
PART OF 478-5444 FRAME GP-UNDERCARRIAGE
AN ATTACHMENT
i06221628 SEBP7228
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Parts for your 320D2 FM EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. [1] FRAME AS-TRACK ROLLER  
1A. [2] STEP  
2. [1] FRAME AS-TRACK ROLLER  
2A. [2] STEP  
 

#SEBP72280352
 

478-5444: FRAME GP-UNDERCARRIAGE

478-5444 FRAME GP-UNDERCARRIAGE
S/N BW21-UP
PART OF 478-5443 FRAME AR-UNDERCARRIAGE
AN ATTACHMENT
i06220129 SEBP7228
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Parts for your 320D2 FM EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  385-1100 Y [1] FRAME AS-UNDERCARRIAGE  
  303-9145 Y [1] GUARD GP-TRACK GUIDE  
  490-8286 Y [1] IDLER GP-FRONT  
  478-5445 Y [1] ROLLER GP-TRACK CARRIER  
  Y   SEPARATE ILLUSTRATION
 

#SEBP72280353
 

226-5368: GUARD GP-TRACK GUIDE

226-5368 GUARD GP-TRACK GUIDE -FULL LENGTH
S/N BW21-UP
AN ATTACHMENT
i03006800 SEBP7228
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Parts for your 320D2 FM EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 226-5369 [4] GUARD AS-TRACK GUIDE  
2. 451-2176 [32] WASHER-HARD (22X35X3.5-MM THK)  
3. 453-2845 M [32] BOLT (M20X2.5X40-MM)  
  M   METRIC PART
 

#SEBP72280354
 

303-9145: GUARD GP-TRACK GUIDE

303-9145 GUARD GP-TRACK GUIDE -SHOE SUPPORT
S/N BW21-UP
PART OF 478-5444 FRAME GP-UNDERCARRIAGE
CANNOT BE USED WITH @@@@@226-5368@@@@@
AN ATTACHMENT
i03016185 SEBP7228
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Parts for your 320D2 FM EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5Q-3369 [16] BAR  
2. 284-7361 [4] GUARD AS-TRACK GUIDE  
3. 284-7362 [4] GUARD AS-TRACK GUIDE  
4. 451-2176 [64] WASHER-HARD (22X35X3.5-MM THK)  
5. 453-2845 M [32] BOLT (M20X2.5X40-MM)  
6. 447-1718 M [32] BOLT (M20X2.5X50-MM)  
  M   METRIC PART
 

#SEBP72280355
 

184-5714: GUARD GP-TRAVEL MOTOR

184-5714 GUARD GP-TRAVEL MOTOR
S/N BW21-UP
PART OF 279-2887 FRAME AR-UNDERCARRIAGE
i03006867 SEBP7228
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Parts for your 320D2 FM EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 135-8576 [8] BOLT AS-LOCKING  
2. 184-5716 [1] COVER  
3. 184-5715 [1] COVER  
4. 8T-4136 M [4] BOLT (M10X1.5X25-MM)  
5. 8T-4121 [4] WASHER-HARD (11X21X2.5-MM THK)  
6. 134-9145 [2] COVER  
  M   METRIC PART
 

#SEBP72280356
 

385-1103: GUARD GP-TRAVEL MOTOR

385-1103 GUARD GP-TRAVEL MOTOR
S/N BW21-UP
PART OF 478-5443 FRAME AR-UNDERCARRIAGE
AN ATTACHMENT
i06220123 SEBP7228
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Parts for your 320D2 FM EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 134-9145 [2] COVER  
2. 135-8576 [8] BOLT AS-LOCKING  
3. [1] COVER  
4. [1] COVER  
5. 8T-4121 [4] WASHER-HARD (11X21X2.5-MM THK)  
6. 8T-4136 M [4] BOLT (M10X1.5X25-MM)  
  M   METRIC PART
 

#SEBP72280357
 

524-8418: GUSSET GP-UNDERCARRIAGE FRAME

524-8418 GUSSET GP-UNDERCARRIAGE FRAME
S/N BW21-UP
FIELD INSTALLATION
i07040274 SEBP7228
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Parts for your 320D2 FM EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  525-9990 [2] GUSSET  
  525-9991 [2] GUSSET  
  525-9992 [2] GUSSET  
  525-9993 [2] GUSSET  
 

#SEBP72280358
 

248-7143: IDLER GP-FRONT

248-7143 IDLER GP-FRONT
S/N BW21-UP
PART OF 248-7216 IDLER GP-FRONT
i02402541 SEBP7228
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Parts for your 320D2 FM EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9W-2201 [2] SEAL GP-DUO-CONE  
    (EACH INCLUDES)
  096-4255 [2] RING  
2. 239-4362 [2] BEARING (FRONT IDLER)  
3. 246-5425 [1] SHAFT  
4. 262-4781 [1] IDLER & BEARING AS  
  8E-4359 [2] BEARING  
5. 6V-7658 [2] SEAL-O-RING  
6. 7H-3171 [1] PLUG-PIPE  
7. 9W-9455 [2] PIN  
 

#SEBP72280359
 

248-7215: IDLER GP-FRONT

248-7215 IDLER GP-FRONT
S/N BW21-UP
PART OF 279-2887 FRAME AR-UNDERCARRIAGE
i03006870 SEBP7228
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Parts for your 320D2 FM EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 248-7216 Y [2] IDLER GP-FRONT  
2. 297-9150 Y [2] ADJUSTMENT GP-HYDRAULIC TRACK  
3. 447-1719 M [4] BOLT (M20X2.5X60-MM)  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

Information:

Caterpillar Parts SIS Catalog 320D2 FM :

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