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248-7143 IDLER GP-FRONT S/N DWF1-UP PART OF 489-1618, 489-1619 IDLER GP-FRONT 323 EXCAVATOR


UNDERCARRIAGE
IDLER GP
TRACK GP
ROLLER GP

EXCAVATOR 323 EXCAVATOR DWF
 323 Excavator DWF00001-UP (MACHINE) POWERED BY C7.1 Engine M0090663 323 DWF   (2018)

UNDERCARRIAGE

IDLER GP
IDLER GP-FRONT
248-7143 IDLER GP-FRONT
IDLER GP-FRONT
489-1594 IDLER GP-FRONT
IDLER GP-FRONT
489-1618 IDLER GP-FRONT
IDLER GP-FRONT
489-1619 IDLER GP-FRONT
 

#M00906630330
 

248-7143: IDLER GP-FRONT

248-7143 IDLER GP-FRONT
S/N DWF1-UP
PART OF 489-1618, 489-1619 IDLER GP-FRONT
i02408880 M0090663
2487143 IDLER GP-FRONT Parts scheme
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Parts for your 323 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  
 

#M00906630331
 

489-1594: IDLER GP-FRONT

489-1594 IDLER GP-FRONT
S/N DWF1-UP
PART OF 489-1591, 567-3810, 567-3811, 567-3812, 570-2168 UNDERCARRIAGE AR
i07044573 M0090663
4891594 IDLER GP-FRONT Parts scheme
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Parts for your 323 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 489-1618 Y [1] IDLER GP-FRONT (LH)  
2. 489-1619 Y [1] IDLER GP-FRONT (RH)  
  Y   SEPARATE ILLUSTRATION
 

#M00906630332
 

489-1618: IDLER GP-FRONT

489-1618 IDLER GP-FRONT -LH
S/N DWF1-UP
PART OF 489-1594 IDLER GP-FRONT
i07044498 M0090663
4891618 IDLER GP-FRONT Parts scheme
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Parts for your 323 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 489-1621 Y [1] TRACK ADJUSTER & RECOIL GP (LH)  
2. 248-7143 Y [1] IDLER GP-FRONT  
3. 447-1707 M [4] BOLT (M16X2X60-MM)  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#M00906630333
 

489-1619: IDLER GP-FRONT

489-1619 IDLER GP-FRONT -RH
S/N DWF1-UP
PART OF 489-1594 IDLER GP-FRONT
i07044561 M0090663
4891619 IDLER GP-FRONT Parts scheme
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Parts for your 323 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 489-1620 Y [1] TRACK ADJUSTER & RECOIL GP (RH)  
2. 248-7143 Y [1] IDLER GP-FRONT  
3. 447-1707 M [4] BOLT (M16X2X60-MM)  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#M00906630334
 

360-6818: LINK AS-TRACK

360-6818 LINK AS-TRACK
S/N DWF1-UP
GREASE LUBRICATED TRACK
PART OF 360-6763 TRACK GP
i04524649 M0090663
3606818 LINK AS-TRACK Parts scheme
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Parts for your 323 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 340-8907 [1] PIN-TRACK MASTER  
2. 158-4380 [96] SEAL-TRACK  
3. 190-3523 [48] BUSHING-TRACK  
4. 158-4381 [2] SEAL-TRACK MASTER  
5. 335-9246 [49] LINK-TRACK (RH)  
6. 190-3524 [1] BUSHING-TRACK MASTER  
7. 340-8908 [48] PIN-TRACK  
8. 335-9247 [49] LINK-TRACK (LH)  
 

#M00906630335
 

526-6461: LINK AS-TRACK

526-6461 LINK AS-TRACK
S/N DWF1-UP
GREASE LUBRICATED TRACK
PART OF 526-6464 TRACK GP
i07436046 M0090663
5266461 LINK AS-TRACK Parts scheme
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Parts for your 323 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 526-6460 [49] LINK-TRACK (LH)  
2. 158-4380 [96] SEAL-TRACK  
3. 158-4381 [2] SEAL-TRACK MASTER  
4. 190-3523 [48] BUSHING-TRACK  
5. 190-3524 [1] BUSHING-TRACK MASTER  
6. 340-8907 [1] PIN-TRACK MASTER  
7. 340-8908 [48] PIN-TRACK  
8. 526-6459 [49] LINK-TRACK (RH)  
 

#M00906630336
 

489-1630: ROLLER AR-TRACK & CARRIER

489-1630 ROLLER AR-TRACK & CARRIER
S/N DWF1-UP
PART OF 567-3810 UNDERCARRIAGE AR
i07118346 M0090663
4891630 ROLLER AR-TRACK & CARRIER Parts scheme
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Parts for your 323 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 447-1725 M [4] BOLT (M24X3X80-MM)  
2. 447-1731 M [64] BOLT (M20X2.5X100-MM)  
3. 451-2176 [64] WASHER-HARD (22X35X3.5-MM THK)  
4. 461-7752 Y [16] ROLLER GP-TRACK-SINGLE FLANGE  
5. 8E-5600 Y [4] ROLLER GP-TRACK CARRIER  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#M00906630337
 

489-1631: ROLLER AR-TRACK & CARRIER

489-1631 ROLLER AR-TRACK & CARRIER -CARRIER
S/N DWF1-UP
TRACK
PART OF 489-1591 UNDERCARRIAGE AR
i06844919 M0090663
4891631 ROLLER AR-TRACK & CARRIER Parts scheme
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Parts for your 323 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 447-1725 M [4] BOLT (M24X3X80-MM)  
2. 447-1731 M [64] BOLT (M20X2.5X100-MM)  
3. 451-2176 [64] WASHER-HARD (22X35X3.5-MM THK)  
4. 481-4789 Y [16] ROLLER GP-TRACK-SINGLE FLANGE  
5. 8E-5600 Y [4] ROLLER GP-TRACK CARRIER  
   
    (QUANTITIES SHOWN ARE THOSE REQUIRED FOR BOTH LH & RH SIDES)
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#M00906630338
 

526-7186: ROLLER AR-TRACK & CARRIER

526-7186 ROLLER AR-TRACK & CARRIER
S/N DWF1-UP
PART OF 489-1591, 567-3811 UNDERCARRIAGE AR
i07408648 M0090663
5267186 ROLLER AR-TRACK & CARRIER Parts scheme
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Parts for your 323 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8E-5600 Y [4] ROLLER GP-TRACK CARRIER  
2. 447-1725 M [4] BOLT (M24X3X80-MM)  
3. 447-1731 M [64] BOLT (M20X2.5X100-MM)  
4. 451-2176 [64] WASHER-HARD (22X35X3.5-MM THK)  
5. 508-9458 Y [16] ROLLER GP-TRACK-SINGLE FLANGE  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#M00906630339
 

556-3807: ROLLER AR-TRACK & CARRIER

556-3807 ROLLER AR-TRACK & CARRIER
S/N DWF1-UP
PART OF 567-3812 UNDERCARRIAGE AR
i07416242 M0090663
5563807 ROLLER AR-TRACK & CARRIER Parts scheme
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Parts for your 323 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 447-1731 M [80] BOLT (M20X2.5X100-MM)  
2. 451-2176 [80] WASHER-HARD (22X35X3.5-MM THK)  
3. 479-7449 Y [4] ROLLER GP-TRACK-SINGLE FLANGE (UPPER)  
4. 508-9458 Y [16] ROLLER GP-TRACK-SINGLE FLANGE (LOWER)  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

Information:

Specifications
Front Idler
320 GC, 320 and 323 Excavator Machine Systems Specifications
Recoil Spring
320 GC, 320 and 323 Excavator Machine Systems Specifications
Track Adjuster
320 GC, 320 and 323 Excavator Machine Systems Specifications
Undercarriage Reconditioning Bulletin
Reconditioning Dimensions for Idlers {4159}
Reconditioning Dimensions for Idlers {4159}
Guideline for Roller and Idler Component Reuse {4159, 4180}
Guideline for Roller and Idler Component Reuse {4159, 4180}
Track, Track Roller, and Track Idler Cycle Times {4159, 4169, 4170, 4171, 4180}
Track, Track Roller, and Track Idler Cycle Times {4159, 4169, 4170, 4171, 4180}
Idler Servicing Equipment, Tooling, Literature, and Training Review {0374, 0599, 4159, 4167, 7561}
Idler Servicing Equipment, Tooling, Literature, and Training Review {0374, 0599, 4159, 4167, 7561}
Idler Service Evaluation Checklist {4159, 4167}
Idler Service Evaluation Checklist {4159, 4167}
Idler Oil Fill Volume {4159, 4159}
Idler Oil Fill Volume {4159, 4159}
Conventional (Dry) Welding Procedure for Rollers and Idlers {0679, 4150, 4159, 4180, 7950}
Conventional (Dry) Welding Procedure for Rollers and Idlers {0679, 4150, 4159, 4180, 7950}
Idler Weld Rebuild Procedure {0679, 0729, 4150, 4159}
Idler Weld Rebuild Procedure {0679, 0729, 4150, 4159}
Nitrogen Pressure Test Unit <NOBR>FT2724</NOBR> {4150, 4159, 4169, 4170, 4171, 4174, 4175, 4180}
Nitrogen Pressure Test Unit FT2724 {4150, 4159, 4169, 4170, 4171, 4174, 4175, 4180}
Disassembly and Assembly
Front Idler and Recoil Spring - Remove and Install
320GC, 320 and 323 Excavators Machine Systems

Caterpillar Parts SIS Catalog 323 :

GUARD GP-TRAVEL MOTOR
488-9288 GUARD GP-TRAVEL MOTOR
GUARD GP-TRACK GUIDE
526-8766 GUARD GP-TRACK GUIDE
GUARD GP-TRACK GUIDE
346-7146 GUARD GP-TRACK GUIDE
FRAME AS-UNDERCARRIAGE
514-7019 FRAME AS-UNDERCARRIAGE
FRAME AS-UNDERCARRIAGE
490-3896 FRAME AS-UNDERCARRIAGE
FRAME AS-UNDERCARRIAGE
488-9284 FRAME AS-UNDERCARRIAGE
SUPPORT & MTG GP-BOOM CYLINDER
561-6972 SUPPORT & MTG GP-BOOM CYLINDER
STEP GP
488-9289 STEP GP
IDLER GP-FRONT
489-1594 IDLER GP-FRONT
IDLER GP-FRONT
489-1618 IDLER GP-FRONT
IDLER GP-FRONT
489-1619 IDLER GP-FRONT
LINK AS-TRACK
360-6818 LINK AS-TRACK
LINK AS-TRACK
526-6461 LINK AS-TRACK
ROLLER AR-TRACK & CARRIER
489-1630 ROLLER AR-TRACK & CARRIER
ROLLER AR-TRACK & CARRIER
489-1631 ROLLER AR-TRACK & CARRIER
ROLLER AR-TRACK & CARRIER
526-7186 ROLLER AR-TRACK & CARRIER
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