UNDERCARRIAGE
TRACK GPROLLER GP
FRAME AND BODY
STEP GPUNDERCARRIAGE
TRACK ADJUSTER & RECOIL GPUNDERCARRIAGE
TRACK GP#SEBC10530020
102-8129: LINK AS-TRACK
102-8129 LINK AS-TRACK
PART OF 102-8125 TRACK GP
PART OF 102-8125 TRACK GP
Parts for your 312-A EXCAVATOR:
CATERPILLAR SISPos. | 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)
600MM (24IN)
Parts for your 312-A EXCAVATOR:
CATERPILLAR SISPos. | 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)
500MM (20IN)
Parts for your 312-A EXCAVATOR:
CATERPILLAR SISPos. | 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
TRACK & CARRIER
PART OF 143-5232 FRAME AR-UNDERCARRIAGE
Type 1
Parts for your 312-A EXCAVATOR:
CATERPILLAR SISPos. | 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
TRACK & CARRIER
PART OF 143-5232 FRAME AR-UNDERCARRIAGE
Type 2
Parts for your 312-A EXCAVATOR:
CATERPILLAR SISPos. | 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
PART OF 102-8120 ROLLER AR-TRACK & CARRIER
Parts for your 312-A EXCAVATOR:
CATERPILLAR SISPos. | 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
PART OF 102-8120 ROLLER AR-TRACK & CARRIER
Parts for your 312-A EXCAVATOR:
CATERPILLAR SISPos. | 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
PART OF 102-8120 ROLLER AR-TRACK & CARRIER
Parts for your 312-A EXCAVATOR:
CATERPILLAR SISPos. | 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
PART OF 116-6281 SPECIAL AR
Parts for your 312-A EXCAVATOR:
CATERPILLAR SIS#SEBC10530029
102-8114: TRACK ADJUSTER & RECOIL GP
102-8114 TRACK ADJUSTER & RECOIL GP
PART OF 102-8117, 102-8118 TRACK ADJUSTER & RECOIL GP
PART OF 102-8117, 102-8118 TRACK ADJUSTER & RECOIL GP
Parts for your 312-A EXCAVATOR:
CATERPILLAR SISPos. | 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:
UNDERCARRIAGE
TRACK GP
Special Instruction
Guidelines for Narrowing Track Shoe Width or Clipping Grouser Corners {4170}
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
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 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 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
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
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}
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}
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}
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}
Shop Repair Procedure for Grease Lubricated Track {0729, 4169, 4170, 4175}
Guideline for Reusable Track Parts {4169, 4170, 4171, 4174, 4175}
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}
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 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 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}
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}
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 Servicing Equipment, Tooling, Literature, and Training Review {0374, 0599, 4159, 4167, 7561}
Roller Service Evaluation Checklist {4154, 4180, 4181, 7561}
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}
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}
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}
Procedure for Replacement Grouser Bars {0679, 4172, 4173, 7950}
Reconditioning Dimensions for Carrier Rollers {4154, 4180}
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 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}
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 UnitFT2724 {4150, 4159, 4169, 4170, 4171, 4174, 4175, 4180}
Nitrogen Pressure Test Unit
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}
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}
Procedure for Replacement Grouser Bars {0679, 4172, 4173, 7950}
Disassembly and Assembly
Service Magazine