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955 TRAXCAVATOR 12A00001-08418 (MACHINE) UNDERCARRIAGE Caterpillar SIS



TRACK LOADER 955C TRACK LOADER 12A
 955 TRAXCAVATOR 12A00001-08418 (MACHINE) UE032563 955C 12A   (1955)

Parts group 955C:

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UNDERCARRIAGE
IDLER GP
FRONT IDLER
FRONT IDLER
FRONT IDLER
Serial No. 12A1 to 12A5792 inclusive
Also part of 1M9370 Track Roller Frame Arrangement listed on Page 146A
Note: 2H9482 Relief Valve is available, see Page 154. Refer also to Page 146H for special parts
FRONT IDLER
FRONT IDLER
FRONT IDLER--Part 1 of 2
Serial No. 12A5793 to 12A7685 inclusive
Note: 2H9482 Relief Valve is available, see Page 154. Refer also to Page 146H for special parts
ADDITIONAL PARTS ARE SHOWN ON PAGE 78B
FRONT IDLER
FRONT IDLER
FRONT IDLER--Part 2 of 2
Serial No. 12A5793 to 12A7685 inclusive
ADDITIONAL PARTS ARE SHOWN ON PAGE 78A
FRONT IDLER
FRONT IDLER
FRONT IDLER
Effective with Serial No. 12A7686
FRONT IDLER GROUP
7H-7995 FRONT IDLER GROUP
7H7995 FRONT IDLER GROUP
Serial No. 12A1 to 12A5792 inclusive
Part of 8H2504 Track Roller Frame Arrangement listed on Page 146A
FRONT IDLER GROUP
3K-2846 FRONT IDLER GROUP
3K2846 FRONT IDLER GROUP-Type 2
Part of 3K2844 Track Roller Frame Arrangement shown on insert between Pages 146 & 147
Note: Quantities shown are those required for both R.H. and L.H. sides
FRONT IDLER GROUP
3K-2846 FRONT IDLER GROUP
3K2846 FRONT IDLER GROUP - Type 1
Part of 3K2844 Track Roller Frame Arrangement
FRONT IDLER GROUP
3K-7132 FRONT IDLER GROUP
3K7132 FRONT IDLER GROUP--Field Installation
Serial No. 12A1 to 12A7685 inclusive
FRONT IDLER GROUP
4K-2243 FRONT IDLER GROUP
4K2243 FRONT IDLER GROUP--Field Installation
Serial No. 12A1 to 12A7685 inclusive
For use with 955 Traxcavator Series C
ROLLER GP
TRACK ROLLER GROUP
5H-6099 TRACK ROLLER GROUP
5H6099 TRACK ROLLER GROUP--Single Flange--4 Groups Required
5H6101 TRACK ROLLER GROUP--Double Flange--6 Groups Required
Serial No. 12A1 to 12A5792 inclusive. Also part of 1M9370 Track Roller Frame Arrangement listed on Page 146A. Only separate parts serviced.
Note: 2H9482 Relief Valve is available, see Page 154
TRACK ROLLER GROUP
4F-3521 TRACK ROLLER GROUP
4F3521 TRACK ROLLER GROUP--Single Flange--4 Groups Required
4F3522 TRACK ROLLER GROUP--Double Flange--6 Groups Required
Serial No. 12A5793 to 12A7685 inclusive. Also part of 8H2504 Track Roller Frame Arrangement listed on Page 146A. Only separate parts serviced.
When complete Groups are required order 1M3826 and 1M3827. Note: 2H9482 Relief Valve is available, see Page 154
1M-3826 TRACK ROLLER GROUP
1M3826 TRACK ROLLER GROUP--SINGLE FLANGE--4 REQUIRED
1M3827 TRACK ROLLER GROUP--DOUBLE FLANGE--6 REQUIRED
EFFECTIVE WITH SERIAL NO. 12A7686
TRACK ROLLER GROUP
1M-3827 TRACK ROLLER GROUP
1M3826 TRACK ROLLER GROUP--SINGLE FLANGE--4 REQUIRED
1M3827 TRACK ROLLER GROUP--DOUBLE FLANGE--6 REQUIRED
EFFECTIVE WITH SERIAL NO. 12A7686
TRACK CARRIER ROLLER GROUP
1F-3648 TRACK CARRIER ROLLER GROUP
1F3648 TRACK CARRIER ROLLER GROUP--2 Groups Required
Serial No. 12A1 to 12A1711 inclusive
TRACK CARRIER ROLLER GROUP
6H-8400 TRACK CARRIER ROLLER GROUP
6H8400 TRACK CARRIER ROLLER GROUP--2 Groups Required
Serial No. 12A1712 to 12A5792 inclusive
Also part of 1M9370 Track Roller Frame Arrangement listed on Page 146A
TRACK CARRIER ROLLER GROUP
2F-1157 TRACK CARRIER ROLLER GROUP
2F1157 TRACK CARRIER ROLLER GROUP--2 Groups Required
Serial No. 12A5793 to 12A7685 inclusive
Also part of 8H2504 Track Roller Frame Arrangement listed on Page 146A
TRACK CARRIER ROLLER GROUP
2M-7208 TRACK CARRIER ROLLER GROUP
2M7208 TRACK CARRIER ROLLER GROUP--2 Groups Required
Effective with Serial No. 12A7686
TRACK CARRIER ROLLER GROUP
3K-2845 TRACK CARRIER ROLLER GROUP
3K2845 TRACK CARRIER ROLLER GROUP - Type 1
Part of 3K2844 Track Roller Frame Arrangement
TRACK CARRIER ROLLER GROUP
3K-2845 TRACK CARRIER ROLLER GROUP
3K2845 TRACK CARRIER ROLLER GROUP-Type 2
Part of 3K2844 Track Roller Frame Arrangement
TRACK CARRIER ROLLER GROUP
3K-7962 TRACK CARRIER ROLLER GROUP
3K7962 TRACK CARRIER ROLLER GROUP
Also part of 3K2844 Track Roller Frame Arrangement
FIVE ROLLER TRACK ROLLER FRAME GROUP
4H-6300 FIVE ROLLER TRACK ROLLER FRAME GROUP
4H6300 FIVE ROLLER TRACK ROLLER FRAME GROUP--Non-Oscillating
Part of 3K2844 Track Roller Frame Arrangement listed on Page 146D
3K-2779 TRACK ROLLER GROUP
3K2779 TRACK ROLLER GROUP--Single Flange--4 Groups Required
3K2780 TRACK ROLLER GROUP--Double Flange--6 Groups Required
Part of 3K2844 Track Roller Frame Arrangement listed on Page 146D
TRACK ROLLER GROUP
3K-2780 TRACK ROLLER GROUP
3K2779 TRACK ROLLER GROUP--Single Flange--4 Groups Required
3K2780 TRACK ROLLER GROUP--Double Flange--6 Groups Required
Part of 3K2844 Track Roller Frame Arrangement listed on Page 146D
TRACK GP
TRACK GROUP
4H-8209 TRACK GROUP
4H8209 TRACK GROUP--15" Triple Grouser Shoe--2 Groups Required
Serial No. 12A1 to 12A5792 inclusive. Also part of 1M9370 and 3K2844 Arrangements
listed on Pages 146A and 146D. Note: 5H2208 Track Pin and Bushing Group, consisting of
a complete set of Pins and Bushings for one Track, is available
TRACK GROUP
8H-1179 TRACK GROUP
8H1179 TRACK GROUP--15" Triple Grouser Shoe--2 Groups Required
Serial No. 12A5793 to 12A6134 inclusive
Also part of 8H2504 Track Roller Frame Arrangement listed on Page 146A
TRACK GROUP
3K-3380 TRACK GROUP
3K3380 TRACK GROUP--15" Flat Center Shoe--2 Groups Required
For 955 Traxcavator Series E
TRACK GROUP
3K-7772 TRACK GROUP
3K7772 TRACK GROUP--15" Flat Center Shoe--2 Groups Required
For 955 Traxcavator Series E
TRACK GROUP
1M-1601 TRACK GROUP
1M1601 TRACK GROUP--15" Triple Grouser Shoe--2 Groups Required
Effective with Serial No. 12A6135. Also part of 8H2504 Heavy Duty Track
Roller Frame Arrangement listed on Page 146A
GUSSET SHOE GROUP
4K-0354 GUSSET SHOE GROUP
4K354 GUSSET SHOE GROUP
FOR USE WITH 2K4714 LOGGING FORK ARRANGEMENT
For handling small diameter logs or pulpwood
TRACK GROUP
5H-4741 TRACK GROUP
5H4741 TRACK GROUP--15" Flat Shoe (2 Groups Required)
Note: 5H2208 Track Pin and Bushing Group, consisting of a complete set of Pins
and Bushings for one Track, is available
TRACK GROUP
4H-9370 TRACK GROUP
4H9370 TRACK GROUP--15" Flat Center Shoe (2 Groups Required)
Note: 5H2208 Track Pin and Bushing Group, consisting of a complete set of Pins
and Bushings for one Track, is available
TRACK GROUP
3K-7709 TRACK GROUP
3K7709 TRACK GROUP--15" Triple Grouser Shoe--2 Groups Required
Part of 8H2504 Track Roller Frame Arrangement listed on Page 146A
TRACK GROUP
4K-0223 TRACK GROUP
4K223 TRACK GROUP--16" Grouser--2 Groups Required
For use with 1M3030 Field Conversion Track Group shown on insert between Pages 146 and 147
TRACK GROUP
5K-4880 TRACK GROUP
5K4880 TRACK GROUP--15" Triple Grouser Shoe--2 Required
Only separate parts serviced
When complete Group is required order 6K1720
TRACK GROUP
6K-1720 TRACK GROUP
6K1720 TRACK GROUP--15" Triple Grouser Shoe--2 Required
Also part of 8H2504 Track Roller Frame Arrangement listed on Page 146A
TRACK GROUP
6H-7596 TRACK GROUP
6H7596 TRACK GROUP--15" Triple Grouser Shoe--2 Required
Part of 1M3030 Field Conversion Track Group
TRACK GROUP
4K-4105 TRACK GROUP
4K4105 TRACK GROUP--15" Triple Grouser Shoe--2 Groups Required
Note: 4K4081 Track Pin and Bushing Group, consisting of a complete set of Pins and
Bushings for one Track, is available
TRACK GROUP
4K-5503 TRACK GROUP
4K5503 TRACK GROUP--15" Flat Center Shoe--2 Groups Required
TRACK GROUP
4K-3759 TRACK GROUP
4K3759 TRACK GROUP--15" Triple Grouser Shoe--2 Required
Also part of 8H2504 Track Roller Frame Arrangement listed on Page 146A
Only separate parts serviced. When complete group is required order 6K1720
shown on Page 146-2
TRACK GROUP
4K-3760 TRACK GROUP
4K3760 TRACK GROUP--15" Flat Center Shoe--2 Required
Only separate parts serviced. When complete group is required order
5K4878 shown on Page 146-8
TRACK GROUP
4K-7125 TRACK GROUP
4K7125 TRACK GROUP--15" Triple Grouser Shoe--2 Groups Required
Note: 4K4083 Track Pin and Bushing Group, consisting of a complete set of Pins and
Bushings for one Track, is available
TRACK GROUP
4K-9333 TRACK GROUP
4K9333 TRACK GROUP--15" Flat Center Shoe--2 Groups Required
Note: 4K4083 Track Pin and Bushing Group, consisting of a complete set of Pins and
Bushings for one Track, is available
TRACK LINK ASSEMBLY
4K-7097 TRACK LINK ASSEMBLY
4K7097 TRACK LINK ASSEMBLY--2 Assemblies Required--Replaces 4K4074
Note: 4K4083 Track Pin and Bushing Group, consisting of a complete set of Pins and
Bushings for one Track, is available
TRACK GROUP
5K-4878 TRACK GROUP
5K4878 TRACK GROUP--15" Flat Center Shoe--2 Groups Required--Replaces 4K3760
FRAME GP-TRACK ROLLER
TRACK ROLLER FRAME GROUP
4H-6300 TRACK ROLLER FRAME GROUP
4H6300 TRACK ROLLER FRAME GROUP
Serial No. 12A1 to 12A5792 inclusive
Also part of 1M9370 Track Roller Frame Arrangement listed on Page 146A. Refer also to Page 146D for special parts
TRACK ROLLER FRAME
TRACK ROLLER FRAME
TRACK ROLLER FRAME
Effective with Serial No. 12A5793
8H-2504 HEAVY DUTY TRACK ROLLER FRAME ARRANGEMENT
8H2504 HEAVY DUTY TRACK ROLLER FRAME ARRANGEMENT
FACTORY INSTALLATION ONLY
SERIAL NO. 12A1 TO 12A5792
1M-9370 TRACK ROLLER FRAME ARRANGEMENT
1M9370 TRACK ROLLER FRAME ARRANGEMENT-SPECIAL APPLICATION
EFFECTIVE WITH SERIAL NO. 12A5793
TRACK ROLLER FRAME GROUP
8H-2501 TRACK ROLLER FRAME GROUP
8H2501 TRACK ROLLER FRAME GROUP
Part of 8H2504 Heavy Duty Track Roller Frame Arrangement listed on Page 146A
3K-2844 TRACK ROLLER FRAME ARRANGEMENT
3K2844 TRACK ROLLER FRAME ARRANGEMENT
For converting No. 955 Traxcavator from Series E to Series C
FIVE ROLLER TRACK ROLLER FRAME GROUP
4H-6300 FIVE ROLLER TRACK ROLLER FRAME GROUP
4H6300 FIVE ROLLER TRACK ROLLER FRAME GROUP--Non-Oscillating
Part of 3K2844 Track Roller Frame Arrangement listed on Page 146D

Information:

(For parts list, see above)

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}
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 Procedure for Seal Ramps on Inverted Style Idler and Roller Shafts {0729, 4150, 4154, 4159, 6433, 7561}
Reconditioning Procedure for Seal Ramps on Inverted Style Idler and Roller Shafts {0729, 4150, 4154, 4159, 6433, 7561}
Service Magazine
Caterpillar Idler Welder Handles Track Idlers, Track Rollers and Railroad Rims {0679}
2004/05/24
Instructions for Filling the Oil of Nexus and Classic Carrier Roller and Idler {4154, 4159}
2004/08/16
Oil for Arctic Track Rollers and Idlers Has Changed from SAE 5W40 to SAE 0W40 {0645, 4159, 4180, 7000}
2011/08/10
Track Bolt Reuse Recommendation for All Track-Type Tractors and Track-Type Loaders {4169, 4170, 4171}
Track Bolt Reuse Recommendation for All Track-Type Tractors and Track-Type Loaders {4169, 4170, 4171}
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 Procedure for Seal Ramps on Inverted Style Idler and Roller Shafts {0729, 4150, 4154, 4159, 6433, 7561}
Reconditioning Procedure for Seal Ramps on Inverted Style Idler and Roller Shafts {0729, 4150, 4154, 4159, 6433, 7561}
Service Magazine
Carrier Roller Replacement Rims Now Available{4154}
1984/03/12
Caterpillar Idler Welder Handles Track Idlers, Track Rollers and Railroad Rims {0679}
2004/05/24
Cat Roller Assembly Machine Simplifies Both Disassembly of the Track Rollers and Carrier Rollers and Assembly of the Track Rollers and Carrier Rollers {0685}
2004/07/05
Instructions for Filling the Oil of Nexus and Classic Carrier Roller and Idler {4154, 4159}
2004/08/16
Oil for Arctic Track Rollers and Idlers Has Changed from SAE 5W40 to SAE 0W40 {0645, 4159, 4180, 7000}
2011/08/10
Track-Type Tractor Track Roller Cap Bolt Torque Procedure And Re-Use Guidelines {4180}
2015/05/11
Technical Information Bulletin
Faulty Threaded Rod Used On Made To Order Track Groups{4170}
Faulty Threaded Rod Used On Made To Order Track Groups{4170}
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}
Undercarriage Reconditioning Bulletin
Track Seal Installers and Track Bushing Groove Gauges for Rigid Track Seals {0729, 4150, 7450, 7555}
Track Seal Installers and Track Bushing Groove Gauges for Rigid Track Seals {0729, 4150, 7450, 7555}
Service Magazine
Cat Track Torque Wrench is Available for the Removal of Track Bolts and for the Installation of Track Bolts {0729, 0765}
2004/12/27
Two New Track Presses Are Now Available {0700, 0729}
2004/12/27
Portable Test and Fill Machine Designed for a Service Vehicle but Works Fast Enough for the Shop {0768}
2006/02/27
Track Bolt Reuse Recommendation for All Track-Type Tractors and Track-Type Loaders {4169, 4170, 4171}
Track Bolt Reuse Recommendation for All Track-Type Tractors and Track-Type Loaders {4169, 4170, 4171}
General Duty Link Assemblies Replace Hybrid Link Assemblies for Certain D6D, D6G Track-Type Tractors 963, 955 Track-Type Loaders {4169, 4171}
General Duty Link Assemblies Replace Hybrid Link Assemblies for Certain D6D, D6G Track-Type Tractors 963, 955 Track-Type Loaders {4169, 4171}
Undercarriage Reconditioning Bulletin
Reconditioning Procedure for Seal Ramps on Inverted Style Idler and Roller Shafts {0729, 4150, 4154, 4159, 6433, 7561}
Reconditioning Procedure for Seal Ramps on Inverted Style Idler and Roller Shafts {0729, 4150, 4154, 4159, 6433, 7561}
Track Seal Installers and Track Bushing Groove Gauges for Rigid Track Seals {0729, 4150, 7450, 7555}
Track Seal Installers and Track Bushing Groove Gauges for Rigid Track Seals {0729, 4150, 7450, 7555}
Special Instruction
Assembly and Installation of Conventional Duo-Cone Seals{7561, 7561}
Assembly and Installation of Conventional Duo-Cone Seals{7561, 7561}
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}
Truck Engine News
New Infrared Thermometer Has Narrow, 50:1 Target Ratio, Wide Temperature Range {0776, 1350, 3000, 4000, 4150, 4250}
2006/03/27
Tool Operating Manual
142-1664 Adjustable Lifting Bracket Group{0599, 0629, 0700, 0729, 0757, 1122}
142-1664 Adjustable Lifting Bracket Group{0599, 0629, 0700, 0729, 0757, 1122}
Idler/Roller Assembly Machine{0374, 0599, 0729, 4159, 4180}
Idler/Roller Assembly Machine{0374, 0599, 0729, 4159, 4180}
362-0960 Lifting Beam Assembly {0599, 0629, 0700, 0729, 0757, 1122}
362-0960 Lifting Beam Assembly {0599, 0629, 0700, 0729, 0757, 1122}
TT5000 to TT7000 Torque Turn Wrench Conversion{0374, 0599, 0602, 0677, 79NY}
TT5000 to TT7000 Torque Turn Wrench Conversion{0374, 0599, 0602, 0677, 79NY}
168-7720 Ultrasonic Wear Indicator III Group{0374, 0599, 0729, 0787}
168-7720 Ultrasonic Wear Indicator III Group{0374, 0599, 0729, 0787}
Undercarriage Reconditioning Bulletin
Track Seal Installers and Track Bushing Groove Gauges for Rigid Track Seals {0729, 4150, 7450, 7555}
Track Seal Installers and Track Bushing Groove Gauges for Rigid Track Seals {0729, 4150, 7450, 7555}
Service Magazine
Caterpillar Idler Welder Handles Track Idlers, Track Rollers and Railroad Rims {0679}
2004/05/24
Cat Roller Assembly Machine Simplifies Both Disassembly of the Track Rollers and Carrier Rollers and Assembly of the Track Rollers and Carrier Rollers {0685}
2004/07/05
Cat Track Torque Wrench is Available for the Removal of Track Bolts and for the Installation of Track Bolts {0729, 0765}
2004/12/27
Two New Track Presses Are Now Available {0700, 0729}
2004/12/27
Special Instruction
Guidelines for Effective Track Frame Guarding to Reduce Packing and Sprocket Indexing{4150}
Guidelines for Effective Track Frame Guarding to Reduce Packing and Sprocket Indexing{4150}
Hydraulic Cylinder Repair Process {7562}
Hydraulic Cylinder Repair Process {7562}
Hydraulic Cylinder Honing {7562}
Hydraulic Cylinder Honing {7562}
Reuse And Salvage Guidelines
Hydraulic Cylinder Repair Process {7562}
Hydraulic Cylinder Repair Process {7562}
Hydraulic Cylinder Honing {7562}
Hydraulic Cylinder Honing {7562}
Hydraulic Cylinder Seal Failure Analysis {7555, 7562}
Hydraulic Cylinder Seal Failure Analysis {7555, 7562}
Inspection and Salvage of Hydraulic Cylinder Components {7562}
Inspection and Salvage of Hydraulic Cylinder Components {7562}
Measuring Bores and Installing Seals in Standard and Oversized Hydraulic Cylinders {5100, 7562}
Measuring Bores and Installing Seals in Standard and Oversized Hydraulic Cylinders {5100, 7562}
Contamination Control Guidelines
Hydraulic Cylinder Honing {7562}
Hydraulic Cylinder Honing {7562}
Applied Failure Analysis
Hydraulic Cylinder Seal Failure Analysis {7555, 7562}
Hydraulic Cylinder Seal Failure Analysis {7555, 7562}
Service Magazine
A Rework Procedure Improves the Seal Assembly Performance in Hydraulic Cylinders on Cat Products {7562}
2010/04/30

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