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102-8129 LINK AS-TRACK PART OF 102-8125 TRACK GP 312-A EXCAVATOR




UNDERCARRIAGE

TRACK GP
 

#SEBC10530020
 

102-8129: LINK AS-TRACK

102-8129 LINK AS-TRACK
PART OF 102-8125 TRACK GP
i00466945 SEBC1053
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Parts for your 312-A EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9W-3138 [43] LINK-TRACK-LH  
2. 095-0863 [1] COTTER  
3. 8E-8586 [1] LINK-MASTER-LH  
4. 117-1372 [1] BUSHING-TRACK  
5. 8E-8585 [1] LINK-MASTER-RH  
6. 8E-8587 [1] PIN-TRACK MASTER  
7. 5S-0754 [2] SPACER  
8. 9W-3137 [43] LINK-TRACK-RH  
9. 6Y-8186 [43] PIN-TRACK  
10. 5S-0709 [176] WASHER-DISC SEAL  
11. 117-1371 [43] BUSHING-TRACK  
 

#SEBC10530021
 

118-0314: PAD AR-TRACK RUBBER

118-0314 PAD AR-TRACK RUBBER -CUSTOM
600MM (24IN)
i00982056 SEBC1053
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Parts for your 312-A EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 128-3047 [86] RUBBER PAD SHOES  
 

#SEBC10530022
 

119-4212: PAD GP-TRACK RUBBER

119-4212 PAD GP-TRACK RUBBER -CUSTOM
500MM (20IN)
i00982045 SEBC1053
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Parts for your 312-A EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 128-3048 [86] RUBBER PAD 500MM  
 

#SEBC10530023
 

102-8120: ROLLER AR-TRACK & CARRIER

102-8120 ROLLER AR-TRACK & CARRIER
TRACK & CARRIER
PART OF 143-5232 FRAME AR-UNDERCARRIAGE
Type 1
i00466936 SEBC1053
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Parts for your 312-A EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8T-5878 M [4] BOLT (M24X3X80MM)  
2. 8E-5600 Y [4] ROLLER GP-TRACK CARRIER  
3. 117-5045 Y [14] ROLLER GP-TRACK  
4. 7X-2565 M [56] BOLT (M20X2.5X100MM)  
5. 8T-4123 [56] WASHER-PLATED (3.5MM THK)  
    QUANTITIES SHOWN ARE THOSE REQUIRED FOR BOTH LH AND RH SIDES
   
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBC10530024
 

102-8120: ROLLER AR-TRACK & CARRIER

102-8120 ROLLER AR-TRACK & CARRIER
TRACK & CARRIER
PART OF 143-5232 FRAME AR-UNDERCARRIAGE
Type 2
i01042532 SEBC1053
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Parts for your 312-A EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8T-5878 M [4] BOLT (M24X3X80MM)  
2. 8E-5600 Y [4] ROLLER GP-TRACK CARRIER  
3. 163-4143 Y [14] ROLLER GP-TRACK-SINGLE FLANGE  
4. 7X-2565 M [56] BOLT (M20X2.5X100MM)  
5. 8T-4123 [56] WASHER-PLATED (3.5MM THK)  
    QUANTITIES SHOWN ARE THOSE REQUIRED FOR BOTH LH AND RH SIDES
   
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBC10530025
 

117-5045: ROLLER GP-TRACK

117-5045 ROLLER GP-TRACK
PART OF 102-8120 ROLLER AR-TRACK & CARRIER
i00472746 SEBC1053
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Parts for your 312-A EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8E-5031 [1] RING-RETAINING  
2. 5G-2247 [1] STOP-RUBBER  
3. 6Y-0473 [1] PLUG-CLEAR  
4. 8E-5037 [2] COLLAR-TRACK ROLLER  
5. 8E-5035 [1] SHAFT-TRACK ROLLER  
6. 3E-3217 [1] DOWEL  
7. 7F-8268 [2] SEAL-O-RING (53.57MM ID)  
8. 9W-7220 [2] SEAL GP-DUO-CONE  
    (EACH INCLUDES)
  8T-0534 [1] GAUGE-SEAL HEIGHT  
  8T-0540 [1] TOOL-ADJUSTMENT  
  8H-2265 [2] RING  
9. 8E-5032 [1] ROLLER & BEARING AS  
10. 8E-5599 [2] BEARING-TRACK ROLLER  
  R   REMFG PART MAY BE AVAILABLE
 

#SEBC10530026
 

8E-5600: ROLLER GP-TRACK CARRIER

8E-5600 ROLLER GP-TRACK CARRIER
PART OF 102-8120 ROLLER AR-TRACK & CARRIER
i00414716 SEBC1053
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Parts for your 312-A EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8E-5601 [1] SHAFT AS-TRACK ROLLER  
2. 8E-5609 [1] SEAL GP-DUO-CONE  
  8T-0533 [1] GAUGE-SEAL HEIGHT  
  8T-0540 [1] TOOL-ADJUSTMENT  
  096-4279 [2] RING-SEALING  
3. 7H-3171 [1] PLUG-PIPE (1/4-18 NPTF)  
4. 8E-5606 [1] RETAINER  
5. 6V-7661 [1] SEAL-O-RING  
6. 8T-1159 M [5] BOLT-SOCKET HEAD (M10X1.5X25MM)  
7. 8E-5605 [1] COVER-CARRIER ROLLER  
8. 8E-5602 [1] ROLLER & BEARING AS  
9. 8E-6792 [1] BEARING-TRACK ROLLER  
10. 8E-6793 [1] BEARING-TRACK ROLLER  
  M   METRIC PART
 

#SEBC10530027
 

163-4143: ROLLER GP-TRACK-SINGLE FLANGE

163-4143 ROLLER GP-TRACK-SINGLE FLANGE
PART OF 102-8120 ROLLER AR-TRACK & CARRIER
i01035283 SEBC1053
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Parts for your 312-A EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8E-5031 [2] RING-RETAINING  
2. 7F-8268 [2] SEAL-O-RING (53.57MM ID)  
3. 5G-2247 [1] STOPPER-RUBBER  
4. 6Y-0473 [1] PLUG  
5. 8E-5032 [1] ROLLER & BEARING AS  
  8E-5599 [2] BEARING-TRACK ROLLER  
6. 8E-5035 [1] SHAFT-TRACK ROLLER  
7. 8E-5037 [2] COLLAR-TRACK ROLLER  
8. 9W-7220 [2] SEAL GP-DUO-CONE  
9. 3E-3217 [1] DOWEL  
  R   REMFG PART MAY BE AVAILABLE
 

#SEBC10530028
 

143-5058: STEP GP

143-5058 STEP GP -CUSTOM
PART OF 116-6281 SPECIAL AR
i00988884 SEBC1053
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Parts for your 312-A EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 109-3238 [4] STEP  
2. 8T-4956 M [16] BOLT (M12X1.75X35MM)  
3. 8T-4223 [16] WASHER-HARD (3MM THK)  
  M   METRIC PART
 

#SEBC10530029
 

102-8114: TRACK ADJUSTER & RECOIL GP

102-8114 TRACK ADJUSTER & RECOIL GP
PART OF 102-8117, 102-8118 TRACK ADJUSTER & RECOIL GP
i00466932 SEBC1053
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Parts for your 312-A EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 102-8165 Y [1] TRACK ADJUSTER & RECOIL GP  
2. 7Y-1883 [1] PLATE  
3. 102-8139 [1] SPRING  
4. 7Y-1781 [1] COVER  
5. 9X-8259 [1] WASHER (6MM THK)  
6. 096-4879 M [1] NUT (M36X4.0 THD)  
7. 7Y-1686 [1] STRIP  
8. 8T-4171 M [2] BOLT (M6X1.0X12MM)  
9. 115-3678 [1] SUPPORT  
10. 8T-4179 M [2] BOLT (M12X1.75X20MM)  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

Information:

Special Instruction
Guidelines for Narrowing Track Shoe Width or Clipping Grouser Corners {4170}
Guidelines for Narrowing Track Shoe Width or Clipping Grouser Corners {4170}
Service Letter-NACD
Product Support Program For Replacing Link Assemblies Due To Premature Track Pin And Bushing Wear On Certain 312 Excavators
Product Support Program For Replacing Link Assemblies Due To Premature Track Pin And Bushing Wear On Certain 312 Excavators
Service Letter-CSARL
Product Support Program For Replacing Track Links That May Spall On Certain 312 Excavators
Product Support Program For Replacing Track Links That May Spall On Certain 312 Excavators
Product Support Program For Replacing Link Assemblies Due To Premature Track Pin And Bushing Wear On Certain 312 Excavators
Product Support Program For Replacing Link Assemblies Due To Premature Track Pin And Bushing Wear On Certain 312 Excavators
Product Support Program For Reworking The Only Track Motor That May Fail Due To Case Pressure Peaks On Certain 312 Excavators
Product Support Program For Reworking The Only Track Motor That May Fail Due To Case Pressure Peaks On Certain 312 Excavators
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
Tool Operating Manual
Idler/Roller Assembly Machine{0374, 0599, 0729, 4159, 4180}
Idler/Roller Assembly Machine{0374, 0599, 0729, 4159, 4180}
168-7720 Ultrasonic Wear Indicator III Group{0374, 0599, 0729, 0787}
168-7720 Ultrasonic Wear Indicator III Group{0374, 0599, 0729, 0787}
NEHS1249 100T Track Repair Group {0374, 0599, 0700, 0729, 4169, 4170}
NEHS1249 100T Track Repair Group {0374, 0599, 0700, 0729, 4169, 4170}
Undercarriage Reconditioning Bulletin
Shop Repair Procedure for Grease Lubricated Track {0729, 4169, 4170, 4175}
Shop Repair Procedure for Grease Lubricated Track {0729, 4169, 4170, 4175}
Track Data Charts {0372, 0374, 4170}
Track Data Charts {0372, 0374, 4170}
Guideline for Reusable Track Parts {4169, 4170, 4171, 4174, 4175}
Guideline for Reusable Track Parts {4169, 4170, 4171, 4174, 4175}
Undercarriage Reconditioning Bulletin Contents {0374, 4150}
Undercarriage Reconditioning Bulletin Contents {0374, 4150}
Track Servicing Equipment, Tooling, Literature, and Training Review {0374, 4169, 4170, 4171, 4172, 4174, 4175, 4176}
Track Servicing Equipment, Tooling, Literature, and Training Review {0374, 4169, 4170, 4171, 4172, 4174, 4175, 4176}
Track Service Evaluation Checklist {4169, 4170, 4171, 4172, 4174, 4175, 4176}
Track Service Evaluation Checklist {4169, 4170, 4171, 4172, 4174, 4175, 4176}
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}
Roller Servicing Equipment, Tooling, Literature, and Training Review {0374, 4154, 4180, 4181, 7561}
Roller Servicing Equipment, Tooling, Literature, and Training Review {0374, 4154, 4180, 4181, 7561}
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}
Roller Service Evaluation Checklist {4154, 4180, 4181, 7561}
Roller Service Evaluation Checklist {4154, 4180, 4181, 7561}
Track Roller Oil Fill Volume {0645, 4180, 7500, 7579}
Track Roller Oil Fill Volume {0645, 4180, 7500, 7579}
Reusability Recommendations for Duo-Cone Seals {7555, 7561}
Reusability Recommendations for Duo-Cone Seals {7555, 7561}
Procedure for Replacement Grouser Bars {0679, 4172, 4173, 7950}
Procedure for Replacement Grouser Bars {0679, 4172, 4173, 7950}
Reconditioning Dimensions for Carrier Rollers {4154, 4180}
Reconditioning Dimensions for Carrier Rollers {4154, 4180}
Procedure for Water-Cooled Welding of Track Rollers {0679, 4180, 7950}
Procedure for Water-Cooled Welding of Track Rollers {0679, 4180, 7950}
Procedure and Guidelines for Cleaning Phosphate Coated Track Pins {4169, 4171, 7950}
Procedure and Guidelines for Cleaning Phosphate Coated Track Pins {4169, 4171, 7950}
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}
Procedure for Servicing Master Joints for (320 through 336) Hydraulic Excavators. {4169, 4171}
Procedure for Servicing Master Joints for (320 through 336) Hydraulic Excavators. {4169, 4171}
Reuse And Salvage Guidelines
Procedure for Replacement Grouser Bars {0679, 4172, 4173, 7950}
Procedure for Replacement Grouser Bars {0679, 4172, 4173, 7950}
Disassembly and Assembly
Track Assemblies
311 AND 312 EXCAVATORS MACHINE SYSTEMS
Hydraulic Track Adjusters
311 AND 312 EXCAVATORS MACHINE SYSTEMS
Service Magazine
Track Shoe Ice Lug Requirements {4170}
Track Shoe Ice Lug Requirements {4170}

Caterpillar Parts SIS Catalog 312-A :

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