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4I7338 ADJUSTMENT GP-HYDRAULIC TRACK S/N 6GK00673-Up Part of 4I7335 Idler listed on Page 139 312-A EXCAVATOR




UNDERCARRIAGE

IDLER GP
 

#XEBP72470190
 

4I-7338: ADJUSTMENT GP-HYDRAULIC TRACK

4I7338 ADJUSTMENT GP-HYDRAULIC TRACK
S/N 6GK00673-Up
Part of 4I7335 Idler listed on Page 139
h40220e XEBP7247
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Parts for your 312-A EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2S-5926 [1] VALVE  
2. 095-2927 [1] VALVE  
3. 108-9122 [1] PLATE AS  
4. 4B-4158 [4] SCREW  
5. 5P-9891 [1] PLATE  
6. 1R-6322 [1] CYLINDER  
7. 086-0560 [1] PISTON  
8. 095-7101 [1] SEAL  
9. 099-0172 [2] RING  
10. 099-0173 [2] RING  
11. 095-1607 [2] SEAL  
12. 8T-4199 [2] BOLT (12mm LONG)  
 

#XEBP72470191
 

4I-7344: ROLLER AR

4I7344 ROLLER AR-TRACK & CARRIER
4I7345-Page 142, 4I7346-Page 143
h32040e XEBP7247
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Parts for your 312-A EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8T-5878 [2] BOLT (80mm LONG)  
2. 4I-7345 Y [2] ROLLER GP  
3. 4I-7346 Y [12] ROLLER GP  
4. 7X-2555 [48] BOLT (80mm LONG)  
5. 8T-4122 [48] WASHER  
  Y   SEPARATE ILLUSTRATION
 

#XEBP72470192
 

4I-7345: ROLLER GP-TRACK CARRIER

4I7345 ROLLER GP-TRACK CARRIER
Part of 4I7344 Roller Ar listed on Page 142
h32041e XEBP7247
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Parts for your 312-A EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7Y-2159 [1] SHAFT AS  
2. 099-0183 [1] SEAL GP  
3. 7Y-2155 [1] ROLLER AS  
4. 099-0185 [2] BEARING  
5. 7Y-2162 [1] RETAINER  
6. 6V-7658 [1] SEAL  
7. 8T-1159 [5] BOLT  
8. 7Y-2158 [1] COVER  
9. 7H-3171 [1] PLUG  
 

#XEBP72470193
 

4I-7346: ROLLER GP-TRACK-SINGLE FLANGE

4I7346 ROLLER GP-TRACK SINGLE FLANGE
Part of 4I7344 Roller Ar listed on Page 142
h32042e XEBP7247
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Parts for your 312-A EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6I-6454 [1] RING  
2. 7H-3171 [1] PLUG  
3. 6I-6570 [1] COLLAR  
4. 6I-6451 [1] ROLLER AS  
5. 099-0195 [2] BEARING  
6. 099-0193 [2] SEAL GP  
7. 6V-7660 [2] SEAL  
8. 6I-6455 [1] SHAFT  
9. 6I-6549 [1] DOWEL  
10. 4I-7489 [1] COLLAR  
 

#XEBP72470194
 

4I-6903: GUARD GP-TRACK MOTOR

4I6903 GUARD GP-TRACK MOTOR
h49331e XEBP7247
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Parts for your 312-A EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5I-3975 [2] PLATE  
2. 8C-8992 [12] BOLT (30mm LONG)  
3. 5P-1076 [12] WASHER  
 

#XEBP72470195
 

4I-7348: TRACK GP

4I7348 TRACK GP
500 MM (20 IN.) Triple Grouser Shoe-2 Required
XEBP72470195 XEBP7247
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Parts for your 312-A EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  4I-7480 Y [1] LINK AS-TRACK  
  1R-6008 [43] SHOE-TRACK  
  4I-7538 [172] BOLT-TRACK (46mm LONG)  
  5I-6125 [172] NUT-TRACK  
  Y   SEPARATE ILLUSTRATION
 

#XEBP72470196
 

4I-7350: TRACK GP

4I7350 TRACK GP
600 MM (24 IN.) Triple Grouser Shoe-2 Required
An Attachment
XEBP72470196 XEBP7247
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Parts for your 312-A EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  4I-7480 Y [1] LINK AS-TRACK  
  1R-6009 [43] SHOE-TRACK  
  4I-7538 [172] BOLT-TRACK (46mm LONG)  
  5I-6125 [172] NUT-TRACK  
  Y   SEPARATE ILLUSTRATION
 

#XEBP72470197
 

4I-7352: TRACK GP

4I7352 TRACK GP
700 MM (28 IN.) Triple Grouser Shoe-2 Required
An Attachment
XEBP72470197 XEBP7247
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Parts for your 312-A EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  4I-7480 Y [1] LINK AS-TRACK  
  1R-6010 [43] SHOE-TRACK  
  4I-7538 [172] BOLT-TRACK (46mm LONG)  
  5I-6125 [172] NUT-TRACK  
  Y   SEPARATE ILLUSTRATION
 

#XEBP72470198
 

4I-7354: TRACK GP

4I7354 TRACK GP
770 MM (30 IN.) Triple Grouser Shoe-2 Required
An Attachment
XEBP72470198 XEBP7247
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Parts for your 312-A EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  4I-7480 Y [1] LINK AS-TRACK  
  1R-6011 [43] SHOE-TRACK  
  4I-7538 [172] BOLT-TRACK (46mm LONG)  
  5I-6125 [172] NUT-TRACK  
  Y   SEPARATE ILLUSTRATION
 

#XEBP72470199
 

4I-7480: LINK AS-TRACK

4I7480 LINK AS-TRACK
Part of 4I7348, 4I7350, 4I7352 and 4I7354 Track listed on Pages 145 and 146
h31579e XEBP7247
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Parts for your 312-A EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4I-7475 [42] LINK  
2. 095-0863 [1] COTTER  
3. 4I-7477 [1] LINK  
4. 093-1887 [1] BUSHING  
5. 4I-7478 [1] LINK  
6. 099-0653 [1] PIN  
7. 093-0037 [2] SPACER  
8. 4I-7476 [42] LINK  
9. 5I-6140 [42] PIN  
10. 4I-7473 [84] SEAL  
11. 6I-6446 [42] BUSHING  
 

Information:

Special Instruction
Installation of Conventional Duo-Cone Seals{7561}
Installation of Conventional Duo-Cone Seals{7561}
Installation of Inverted Duo-Cone Seals{7561}
Installation of Inverted Duo-Cone Seals{7561}
Technical Information Bulletin
The Use of High-Pressure Water Sprays to Clean the Undercarriage Can Result in Damage to Undercarriage Components on Track Type Tractors, Track Type Loaders and Excavators
The Use of High-Pressure Water Sprays to Clean the Undercarriage Can Result in Damage to Undercarriage Components on Track Type Tractors, Track Type Loaders and Excavators
Specifications
Front Idler
311 AND 312 EXCAVATORS HYDRAULIC SYSTEMS
Recoil Spring
311 AND 312 EXCAVATORS HYDRAULIC SYSTEMS
Tool Operating Manual
Idler/Roller Assembly Machine{0374, 0599, 0729, 4159, 4180}
Idler/Roller Assembly Machine{0374, 0599, 0729, 4159, 4180}
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}
Hydraulic Excavator Idler Disassembly and Assembly Procedures {0729, 4159}
Hydraulic Excavator Idler Disassembly and Assembly Procedures {0729, 4159}
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 Idlers &amp; Recoil Springs
311 AND 312 EXCAVATORS MACHINE SYSTEMS
Front Idlers
311 AND 312 EXCAVATORS MACHINE SYSTEMS
Hydraulic Track Adjusters
311 AND 312 EXCAVATORS MACHINE SYSTEMS
Service Magazine
Preventing Track Roller & Idler Duo-Cone Seal Packing in Freeze-Thaw Conditions {4159, 4180}
Preventing Track Roller & Idler Duo-Cone Seal Packing in Freeze-Thaw Conditions {4159, 4180}

Caterpillar Parts SIS Catalog 312-A :

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