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8K2623 FRONT IDLER GROUP Serial No. 32K1 to 32K706 inclusive 8K3326 Spring and 8K3327 Idler parts are shown on Pages 118D and 119 235


UNDERCARRIAGE
IDLER GP
TRACK ADJUSTER & RECOIL GP
IDLER GP
FRAME AND BODY
SUPPORT GP

EXCAVATOR 235 EXCAVATOR 32K
 235 EXCAVATOR 32K00001-00788 (MACHINE) UEG0713S 235 32K   (1973)

UNDERCARRIAGE

IDLER GP
IDLER GP-FRONT
8K-2623 IDLER GP-FRONT
IDLER GP-FRONT
8K-2623 IDLER GP-FRONT
FRONT IDLER GROUP
2V-0321 FRONT IDLER GROUP
IDLER GP-FRONT
2V-1950 IDLER GP-FRONT
IDLER GP-FRONT
2V-1950 IDLER GP-FRONT
IDLER GP-FRONT
2V-8641 IDLER GP-FRONT
FRONT IDLER GROUP
8K-3327 FRONT IDLER GROUP
FRONT IDLER GROUP
2V-1951 FRONT IDLER GROUP
 

#UEG0713S0280
 

8K-2623: IDLER GP-FRONT

8K2623 FRONT IDLER GROUP
Serial No. 32K1 to 32K706 inclusive
8K3326 Spring and 8K3327 Idler parts are shown on Pages 118D and 119
c203866 UEG0713S
8K2623 IDLER GP-FRONT Parts scheme
  For full view, you need register

Parts for your 235 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 0S-1585 [4] BOLT  
2. 3B-4508 [16] LOCKWASHER  
3. 8K-0119 [2] RETAINER ASSEM.  
4. 8K-3326 Y [2] SPRING GROUP  
    (Separate Illustration)
5. 7B-3028 C [16] SCREW  
6. 1V-7635 C [2] PLATE (warning)  
7. 9H-5604 [2] RING  
8. 1P-4879 [2] SEAL  
9. 8H-0214 [6] RING  
10. 8M-9478 [2] WASHER  
11. 7B-3235 [4] BOLT  
  7D-0758 [2] LOCK  
12. 8K-3327 Y [2] IDLER GROUP  
    (Separate Illustration)
13. 1D-4625 [8] BOLT  
  3B-4514 [8] LOCKWASHER  
14. 8K-0116 [2] YOKE  
15. 8K-2196 [2] ROD ASSEM.  
16. 8K-2198 [2] CYLINDER  
17. 1S-2268 [2] PISTON  
18. 1A-8063 [12] BOLT  
  3B-4512 [12] LOCKWASHER  
19. 8K-2193 [2] PLATE  
20. 5M-3374 [2] SEAL  
21. 5M-3373 [2] RING  
22. 8K-0317 [4] BAR  
23. 8K-0318 [4] BAR  
24. 1A-1460 [12] BOLT  
25. 5M-6708 [4] WASHER  
26. 2S-5925 [2] VALVE (fill)  
27. 2S-5926 [2] VALVE (relief)  
28. 1V-8519 C [2] PLATE  
  C   INDICATES CHANGE
  Y   SEPARATE ILLUSTRATION
 

#UEG0713S0281
 

8K-2623: IDLER GP-FRONT

8K2623 FRONT IDLER GROUP
Serial No. 32K707-Up
8K3326 Spring and 2V1951 Idler parts are shown on Page 118D and 119
c157303 UEG0713S
8K2623 IDLER GP-FRONT Parts scheme
  For full view, you need register

Parts for your 235 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 0S-1585 [4] BOLT  
2. 3B-4508 [16] LOCKWASHER  
3. 8K-0119 [2] RETAINER ASSEM.  
4. 8K-3326 Y [2] SPRING GROUP  
    (Separate Illustration)
5. 7B-3028 [16] SCREW  
6. 1V-7635 [2] PLATE (warning)  
7. 9H-5604 [2] RING  
8. 1P-4879 [2] SEAL  
9. 8H-0214 [6] RING  
10. 8M-9478 [2] WASHER  
11. 7B-3235 [4] BOLT  
  7D-0758 [2] LOCK  
12. 2V-1951 YC [2] IDLER GROUP  
    (Separate Illustration)
13. 1D-4625 [8] BOLT  
  3B-4514 [8] LOCKWASHER  
14. 8K-0116 [2] YOKE  
15. 8K-2196 [2] ROD ASSEM.  
16. 8K-2198 [2] CYLINDER  
17. 1S-2268 [2] PISTON  
18. 1A-8063 [12] BOLT  
  3B-4512 [12] LOCKWASHER  
19. 8K-2193 [2] PLATE  
20. 5M-3374 [2] SEAL  
21. 5M-3373 [2] RING  
22. 8K-0317 [4] BAR  
23. 8K-0318 [4] BAR  
24. 1A-1460 [12] BOLT  
25. 5M-6708 [4] WASHER  
26. 2S-5925 [2] VALVE (fill)  
27. 2S-5926 [2] VALVE (relief)  
28. 1V-8519 [2] PLATE  
  C   INDICATES CHANGE
  Y   SEPARATE ILLUSTRATION
 

#UEG0713S0282
 

2V-0321: FRONT IDLER GROUP

2V321 FRONT IDLER GROUP
Part of 2V320 Undercarriage Frame Arrangement listed on Page 110D
8K3326 Spring and 8K3327 Front Idler parts are shown on Pages 118D and 119. AN ATTACHMENT
c156118 UEG0713S
2V0321 FRONT IDLER GROUP Parts scheme
  For full view, you need register

Parts for your 235 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 0S-1585 [4] BOLT  
2. 3B-4508 [16] LOCKWASHER  
3. 8K-0119 [2] RETAINER ASSEM.  
4. 8K-3326 Y [2] SPRING GROUP  
    (Separate Illustration)
5. 7B-3028 [16] SCREW  
6. 1V-7635 [2] PLATE (warning)  
7. 9H-5604 [2] RING  
8. 1P-4879 [2] SEAL  
9. 8H-0214 [6] RING  
10. 8M-9478 [2] WASHER  
11. 7B-3235 [4] BOLT  
  7D-0758 [2] LOCK  
12. 8K-3327 Y [2] IDLER GROUP  
    (Separate Illustration)
13. 1D-4625 [8] BOLT  
  3B-4514 [8] LOCKWASHER  
14. 8K-0116 [2] YOKE  
15. 8K-4954 [2] ROD ASSEM.  
16. 8K-2198 [2] CYLINDER  
17. 1S-2268 [2] PISTON  
18. 1A-8063 [12] BOLT  
  3B-4512 [12] LOCKWASHER  
19. 8K-2193 [2] PLATE  
20. 5M-3374 [2] SEAL  
21. 5M-3373 [2] RING  
22. 8K-0317 [4] BAR  
23. 8K-0318 [4] BAR  
24. 1A-1460 [12] BOLT  
25. 5M-6708 [4] WASHER  
26. 2S-5925 [2] VALVE (fill)  
27. 2S-5926 [2] VALVE (relief)  
28. 1V-8519 [2] PLATE  
  Y   SEPARATE ILLUSTRATION
 

#UEG0713S0283
 

2V-1950: IDLER GP-FRONT

2V1950 FRONT IDLER GROUP
Part of 2V320 Undercarriage Frame Arrangement listed on Page 110D
8K3326 Spring and 2V1951 Front Idler parts are shown on Pages 118D and 119. AN ATTACHMENT
c157306 UEG0713S
2V1950 IDLER GP-FRONT Parts scheme
  For full view, you need register

Parts for your 235 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 0S-1585 [4] BOLT  
2. 3B-4508 [16] LOCKWASHER  
3. 8K-0119 [2] RETAINER ASSEM.  
4. 8K-3326 Y [2] SPRING GROUP  
    (Separate Illustration)
5. 7B-3028 [16] SCREW  
6. 1V-7635 [2] PLATE (warning)  
7. 9H-5604 [2] RING  
8. 1P-4879 [2] SEAL  
9. 8H-0214 [6] RING  
10. 8M-9478 [2] WASHER  
11. 7B-3235 [4] BOLT  
  7D-0758 [2] LOCK  
12. 2V-1951 Y [2] IDLER GROUP  
    (Separate Illustration)
13. 1D-4625 [8] BOLT  
  3B-4514 [8] LOCKWASHER  
14. 8K-0116 [2] YOKE  
15. 8K-4954 [2] ROD ASSEM.  
16. 8K-2198 [2] CYLINDER  
17. 1S-2268 [2] PISTON  
18. 1A-8063 [12] BOLT  
  3B-4512 [12] LOCKWASHER  
19. 8K-2193 [2] PLATE  
20. 5M-3374 [2] SEAL  
21. 5M-3373 [2] RING  
22. 8K-0317 [4] BAR  
23. 8K-0318 [4] BAR  
24. 1A-1460 [12] BOLT  
25. 5M-6708 [4] WASHER  
26. 2S-5925 [2] VALVE (fill)  
27. 2S-5926 [2] VALVE (relief)  
28. 1V-8519 [2] PLATE  
  Y   SEPARATE ILLUSTRATION
 

#UEG0713S0284
 

2V-1950: IDLER GP-FRONT

2V1950 FRONT IDLER GROUP--Type 2
Part of 2V320 Undercarriage Frame Arrangement listed on Page 110D
2V8641 Front Idler and 8K3326 Spring parts are shown on Page 118D and 119. AN ATTACHMENT
c161310 UEG0713S
2V1950 IDLER GP-FRONT Parts scheme
  For full view, you need register

Parts for your 235 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 0S-1585 [4] BOLT  
2. 3B-4508 [16] LOCKWASHER  
3. 8K-0119 [2] RETAINER ASSEM.  
4. 8K-3326 Y [2] SPRING GROUP  
    (Separate Illustration)
5. 7B-3028 [16] SCREW  
6. 1V-7635 [2] PLATE (warning)  
7. 9H-5604 [2] RING  
8. 1P-4879 [2] SEAL  
9. 8H-0214 [6] RING  
10. 8M-9478 [2] WASHER  
11. 7B-3235 [4] BOLT  
  7D-0758 [2] LOCK  
12. 2V-8641 YC [2] IDLER GROUP  
    (Separate Illustration)
13. 1D-4625 [8] BOLT  
  3B-4514 [8] LOCKWASHER  
14. 8K-0116 [2] YOKE  
15. 8K-4954 [2] ROD ASSEM.  
16. 8K-2198 [2] CYLINDER  
17. 1S-2268 [2] PISTON  
18. 1A-8063 [12] BOLT  
  3B-4512 [12] LOCKWASHER  
19. 8K-2193 [2] PLATE  
20. 5M-3374 [2] SEAL  
21. 5M-3373 [2] RING  
22. 8K-0317 [4] BAR  
23. 8K-0318 [4] BAR  
24. 1A-1460 [12] BOLT  
25. 5M-6708 [4] WASHER  
26. 2S-5925 [2] VALVE (fill)  
27. 2S-5926 [2] VALVE (relief)  
28. 1V-8519 [2] PLATE  
  C   INDICATES CHANGE
  Y   SEPARATE ILLUSTRATION
 

#UEG0713S0285
 

8K-3326: SPRING GP-RECOIL

8K3326 RECOIL SPRING GROUP
Part of 8K2623, 2V321 and 2V1950 Front Idler Groups shown
on Pages 118 through 118C
c118839 UEG0713S
8K3326 SPRING GP-RECOIL Parts scheme
  For full view, you need register

Parts for your 235 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 0S-1624 [1] BOLT  
2. 0L-0695 [1] WASHER  
3. 9S-8216 [1] NUT  
4. 5M-6666 [1] RACE  
5. 8K-2082 [1] SPRING (Idler Recoil)  
6. 1V-0115 [1] PIPE ASSEM.  
7. 8K-3405 [1] PILOT ASSEM.  
  8K-2205 [1] PILOT ASSEM.  
8. 7B-3028 [4] SCREW  
9. 2S-5927 [1] PLATE  
10. 8K-2218 [1] BOLT  
11. 1V-0116 [1] PILOT (Recoil Spring)  
 

#UEG0713S0286
 

2V-8641: IDLER GP-FRONT

2V8641 FRONT IDLER GROUP
Part of 2V1950 and 8K2623 Front Idler Groups shown on Pages 118A and 118C-2
c210105 UEG0713S
2V8641 IDLER GP-FRONT Parts scheme
  For full view, you need register

Parts for your 235 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2V-8626 [2] BEARING  
2. 4H-9105 [2] SEAL  
3. 3P-8432 [2] BUSHING ASSEM.  
    (Each Includes)
4. 8P-6651 [1] BEARING ASSEM.  
5. 9B-2289 [2] PIN  
6. 0S-1588 [12] BOLT  
  3B-4506 [12] LOCKWASHER  
7. 1M-8747 R [2] SEAL GROUP  
    (Each Includes)
  8H-2262 [ 1] RING  
8. 2V-8627 [1] SHAFT  
9. 4F-5192 [2] BOLT  
  4K-9943 [2] WASHER  
  5M-5000 [2] LOCK  
10. 8F-6711 [2] SEAL  
11. 2V-8628 [1] IDLER ASSEM.  
12. 2P-0347 [1] PLUG  
  1S-8947 [1] SEAL  
  R   REMFG PART MAY BE AVAILABLE
 

#UEG0713S0287
 

8K-3327: FRONT IDLER GROUP

8K3327 FRONT IDLER GROUP
Serial No. 32K1 to 32K706 inclusive. Part of 8K2623
and 2V321 Front Idler Groups shown on Pages 118 and 118B
c118840 UEG0713S
8K3327 FRONT IDLER GROUP Parts scheme
  For full view, you need register

Parts for your 235 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. [1] IDLER ASSEM.  
2. [2] BUSHING ASSEM.  
3. [2] PIN  
4. [1] BEARING  
5. [2] SEAL  
6. [12] BOLT  
  [12] LOCKWASHER  
7. R [2] SEAL GROUP  
8. [2] RING  
9. [1] SHAFT  
10. [2] BOLT  
  [2] WASHER  
  [2] LOCK  
11. [2] SEAL  
12. [2] BEARING ASSEM.  
13. [2] BAR  
14. [1] PLUG  
  [1] SEAL  
  R   REMFG PART MAY BE AVAILABLE
 

#UEG0713S0288
 

2V-1951: FRONT IDLER GROUP

2V1951 FRONT IDLER GROUP
Serial No. 32K707-Up. Part of 8K2623 and 2V1950 Front Idler
Groups shown on Pages 118A and 118C
c157304 UEG0713S
2V1951 FRONT IDLER GROUP Parts scheme
  For full view, you need register

Parts for your 235 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5M-5009 [1] IDLER ASSEM.  
2. 3P-1900 [2] BUSHING ASSEM.  
3. 9B-2289 [2] PIN  
4. 8S-5349 [1] BEARING  
5. 1H-6227 [2] SEAL  
6. 0S-1588 [12] BOLT  
  3B-4506 [12] LOCKWASHER  
7. 1M-8747 R [2] SEAL GROUP  
8. 8H-2262 [2] RING  
9. 5M-5005 [1] SHAFT  
10. 1D-4556 [2] BOLT  
  4K-9943 [2] WASHER  
  5M-5000 [2] LOCK  
11. 5F-8000 [2] SEAL  
12. 2V-1221 [2] BEARING  
13. 2P-0347 [1] PLUG  
  1S-8947 [1] SEAL  
  R   REMFG PART MAY BE AVAILABLE
 

#UEG0713S0289
 

8K-2633: VALVE AND FILTER SUPPORT GROUP

8K2633 VALVE AND FILTER SUPPORT GROUP
Serial No. 32K1 to 32K645 inclusive
c148943 UEG0713S
8K2633 VALVE AND FILTER SUPPORT GROUP Parts scheme
  For full view, you need register

Parts for your 235 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1V-0511 [1] ANGLE  
2. 0S-1595 [4] BOLT  
  2H-3788 [4] NUT  
3. 2H-3756 [2] BOLT  
4. 2H-3789 [6] NUT  
5. 8K-3888 [1] SUPPORT ASSEM.  
6. 9K-9984 [1] SUPPORT ASSEM.  
7. 2J-3348 [1] BLOCK  
8. 3R-0451 C [1] BOSS  
9. 4D-7529 [1] BOSS  
10. 8S-9092 [5] BOLT  
  8S-1069 [5] WASHER  
11. 5D-9514 [4] BOLT  
  C   INDICATES CHANGE
 

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
Idler Stub Shaft Mounting Bolts; Idler Gear Sleeve Bearings
Idler Stub Shaft Mounting Bolts; Idler Gear Sleeve Bearings
Specifications
Front Idler And Recoil Spring<BR> (3V4651)
235 EXCAVATOR HYDRAULIC SYSTEM
Front Idler Group<BR> (3V4674)
235 EXCAVATOR HYDRAULIC SYSTEM
Front Idler And Recoil Spring<BR> (3V4651)
235 FRONT SHOVEL HYDRAULIC SYSTEM
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}
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}
Removal, Installation, and Conditioning of Idler Bearings and Track Roller Bearings {4159, 4159, 4180, 4180, 7551}
Removal, Installation, and Conditioning of Idler Bearings and Track Roller Bearings {4159, 4159, 4180, 4180, 7551}
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
235 EXCAVATOR VEHICLE SYSTEMS
Recoil Springs And Hydraulic Track Adjusters
235 EXCAVATOR VEHICLE SYSTEMS
Hydraulic Track Adjusters
235 EXCAVATOR VEHICLE SYSTEMS
Recoil Springs
235 EXCAVATOR VEHICLE SYSTEMS
Service Magazine
Use Different Procedure To Remove And Install Recoil Springs And Hydraulic Track Adjusters{4158,4157}
1985/01/21
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
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 235 :

GUARD GP-RECOIL MECHANISM
8K-2622 GUARD GP-RECOIL MECHANISM
GUARD GP-TRACK GUIDE
2V-1715 GUARD GP-TRACK GUIDE
GUARD GP-TRACK GUIDE
2V-1714 GUARD GP-TRACK GUIDE
TRACK GUIDING GUARD GROUP
8K-3891 TRACK GUIDING GUARD GROUP
GUARD GP-TRACK MOTOR
8K-3830 GUARD GP-TRACK MOTOR
GUARD GP-TRACK MOTOR
8K-3830 GUARD GP-TRACK MOTOR
TRACK MOTOR GUARD GROUP
2V-1175 TRACK MOTOR GUARD GROUP
TRACK GROUP
2V-0319 TRACK GROUP
IDLER GP-FRONT
8K-2623 IDLER GP-FRONT
FRONT IDLER GROUP
2V-0321 FRONT IDLER GROUP
IDLER GP-FRONT
2V-1950 IDLER GP-FRONT
IDLER GP-FRONT
2V-1950 IDLER GP-FRONT
SPRING GP-RECOIL
8K-3326 SPRING GP-RECOIL
IDLER GP-FRONT
2V-8641 IDLER GP-FRONT
FRONT IDLER GROUP
8K-3327 FRONT IDLER GROUP
FRONT IDLER GROUP
2V-1951 FRONT IDLER GROUP

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