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3V3121 TRANSMISSION GROUP-Part 1 Serial No. 29X587 to 29X678 inclusive Note: This Transmission provides the following speeds: (Forward) First-2.6, Second-2.9, Third-3.6, Fourth-4.1 and Fifth-4.7 M.P.H. (Reverse) First-3.0, Second-3.5, Third-4.3, Fourth-4.9 and Fifth-5.5 M.P.H. D4E




POWER TRAIN

TRANSMISSION GP
 

#SEBP11700240
 

3V-3121: TRANSMISSION GP

3V3121 TRANSMISSION GROUP-Part 1
Serial No. 29X587 to 29X678 inclusive
Note: This Transmission provides the following speeds: (Forward) First-2.6, Second-2.9, Third-3.6,
Fourth-4.1 and Fifth-4.7 M.P.H. (Reverse) First-3.0, Second-3.5, Third-4.3, Fourth-4.9 and Fifth-5.5 M.P.H.
c173143 SEBP1170
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Parts for your D4E TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9H-6932 [1] NUT  
2. 9H-6933 [1] RING  
3. 7M-1154 [1] ROLLER ASSEM.  
4. 2D-6420 [1] RACE  
5. 2M-0138 [1] DOWEL  
6. 2A-3746 [2] PLUG  
7. 6K-2730 [1] GEAR (14 teeth)  
8. 9H-6937 [2] SPACER  
9. 9H-6926 [1] GEAR (25 teeth)  
10. 1K-7973 [1] GEAR (28 teeth)  
11. 6K-2904 [1] GEAR (32 and 30 teeth)  
12. 1M-1663 [1] COLLAR ASSEM.  
    (Includes)
13. 0L-0478 [2] BOLT  
  1B-4203 [2] NUT  
  0S-2415 [2] LOCK  
14. 1M-1655 [1] RING  
15. 4K-5098 [1] SHAFT  
16. 1M-1700 [1] GEAR (38 teeth)  
17. 4K-5080 [1] BEARING ASSEM.  
18. 1H-8128 [1] SEAL  
19. 4K-5106 [1] CAGE  
20. 0S-1588 [12] BOLT  
  3B-4506 [12] LOCKWASHER  
21. 4F-3190 [1] WASHER  
22. 6F-7030 [6] BOLT  
  0T-0329 [3] LOCK  
23. 5K-3569 [1] COVER  
  5K-2059 [1] GASKET  
24. 4K-5078 [1] RING  
25. 0S-1595 [4] BOLT  
  3B-4508 [4] LOCKWASHER  
26. 3J-0375 [1] SEAL  
27. 4K-5086 [1] YOKE  
28. 2K-1722 [1] WASHER  
29. 4F-7389 [1] SEAL  
30. 4K-5039 [1] CAGE  
31. 4K-5246 [1] BEARING ASSEM.  
32. 1A-1452 [1] GASKET  
33. 5K-1276 [1] RING  
34. 4K-5074 [1] PINION (22 teeth)  
35. 3B-3985 [1] RACE  
  2J-6262 [1] ROLLER  
36. 0L-2351 [1] RING  
37. 6K-2907 [1] GEAR (29 teeth)  
38. 1K-7974 [1] GEAR (31 and 27 teeth)  
39. 6K-2942 [1] GEAR (36 and 38 teeth)  
40. 3V-1026 [1] SHAFT  
41. 5P-3457 C [1] SEAL  
42. 2S-2182 C [1] SEAL  
  C   INDICATES CHANGE
 

#SEBP11700241
 

3V-3121: TRANSMISSION GP

3V3121 TRANSMISSION GROUP-Part 2
Serial No. 29X587 to 29X678 inclusive
c176983 SEBP1170
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Parts for your D4E TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4K-5078 [1] RING  
2. 5K-3569 [1] COVER  
3. 4F-3190 [1] WASHER  
4. 4K-5080 [1] BEARING ASSEM.  
5. 5K-2059 [1] GASKET  
6. 4K-5106 [1] CAGE  
7. 1H-8128 [1] SEAL  
8. 4K-5048 [1] GEAR (38 teeth)  
9. 4K-5109 [1] GEAR (45 teeth)  
10. 6K-0912 [1] SPACER  
11. 4B-8108 [1] BEARING  
  1J-8694 [1] RACE  
12. 1A-9759 [1] PIN  
13. 5V-2999 [1] CAGE  
14. 6V-0955 [1] SEAL  
15. 4B-1127 [1] RING  
16. 5V-3158 [1] SHAFT  
17. 4K-5081 [1] RETAINER  
18. 1M-1994 [1] BEARING ASSEM.  
19. 1S-1164 C [1] SEAL  
20. 5V-6832 C [1] NUT  
21. 1A-5822 [7] BOLT  
22. 4K-5420 [2] LOCK  
23. 4K-5082 [2] SHIM  
24. 5V-8443 C [1] CAGE  
25. 8M-4395 C [1] SEAL  
26. 7M-7260 C LIQUID GASKET  
  4V-3591 F [1] PLATE (number)  
  4B-4158 F [2] SCREW  
  C   INDICATES CHANGE
  F   NOT SHOWN
 

#SEBP11700242
 

3V-3121: TRANSMISSION GP

3V3121 TRANSMISSION GROUP-Part 1
Serial No. 29X679-Up. Note: This Transmission provides the following speeds: (Forward) First-2.6, Second-2.9, Third-3.6,
Fourth-4.1 and Fifth-4.7 M.P.H. (Reverse) First-3.0, Second-3.5, Third-4.3, Fourth-4.9 and Fifth-5.5 M.P.H.
c176984 SEBP1170
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Parts for your D4E TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9H-6932 [1] NUT  
2. 9H-6933 [1] RING  
3. 7M-1154 [1] ROLLER ASSEM.  
4. 2D-6420 [1] RACE  
5. 2M-0138 [1] DOWEL  
6. 2A-3746 [2] PLUG  
7. 6K-2730 [1] GEAR (14 teeth)  
8. 9H-6937 [2] SPACER  
9. 9H-6926 [1] GEAR (25 teeth)  
10. 1K-7973 [1] GEAR (28 teeth)  
11. 6K-2904 [1] GEAR (32 and 30 teeth)  
12. 1M-1663 [1] COLLAR ASSEM.  
    (Includes)
13. 0L-0478 [2] BOLT  
  1B-4203 [2] NUT  
  0S-2415 [2] LOCK  
14. 1M-1655 [1] RING  
15. 4K-5098 [1] SHAFT  
16. 1M-1700 [1] GEAR (38 teeth)  
17. 4K-5080 [1] BEARING ASSEM.  
18. 1H-8128 [1] SEAL  
19. 4K-5106 [1] CAGE  
20. 0S-1588 [12] BOLT  
  3B-4506 [12] LOCKWASHER  
21. 4F-3190 [1] WASHER  
22. 6F-7030 [6] BOLT  
  0T-0329 [3] LOCK  
23. 5K-3569 [1] COVER  
  5K-2059 [1] GASKET  
24. 4K-5078 [1] RING  
25. 0S-1595 [4] BOLT  
  3B-4508 [4] LOCKWASHER  
26. 3J-0375 [1] SEAL  
27. 4K-5086 [1] YOKE  
28. 2K-1722 [1] WASHER  
29. 4F-7389 [1] SEAL  
30. 4K-5039 [1] CAGE  
31. 4K-5246 [1] BEARING ASSEM.  
32. 1A-1452 [1] GASKET  
33. 5K-1276 [1] RING  
34. 4K-5074 [1] PINION (22 teeth)  
35. 3B-3985 [1] RACE  
  2J-6262 [1] ROLLER  
36. 0L-2351 [1] RING  
37. 6K-2907 [1] GEAR (29 teeth)  
38. 1K-7974 [1] GEAR (31 and 27 teeth)  
39. 6K-2942 [1] GEAR (36 and 38 teeth)  
40. 3V-1026 [1] SHAFT  
41. 4S-5898 C [1] SEAL  
42. 2S-2182 [1] SEAL  
  C   INDICATES CHANGE
 

#SEBP11700243
 

3V-3121: TRANSMISSION GP

3V3121 TRANSMISSION GROUP-Part 2
Serial No. 29X679-Up
c176985 SEBP1170
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Parts for your D4E TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4K-5078 [1] RING  
2. 5K-3569 [1] COVER  
3. 4F-3190 [1] WASHER  
4. 4K-5080 [1] BEARING ASSEM.  
5. 5K-2059 [1] GASKET  
6. 4K-5106 [1] CAGE  
7. 1H-8128 [1] SEAL  
8. 4K-5048 [1] GEAR (38 teeth)  
9. 4K-5109 [1] GEAR (45 teeth)  
10. 6K-0912 [1] SPACER  
11. 4B-8108 [1] BEARING  
  1J-8694 [1] RACE  
12. 1A-9759 [1] PIN  
13. 5V-2999 [1] CAGE  
14. 6V-0955 [1] SEAL  
15. 4B-1127 [1] RING  
16. 5V-3158 [1] SHAFT  
  1A-9759 [1] PIN  
17. 4K-5081 C [1] RETAINER  
18. 1M-1994 [1] BEARING ASSEM.  
19. 1S-8815 C [1] SEAL  
20. 5V-8541 C [1] NUT  
21. 1A-5822 [7] BOLT  
22. 4K-5420 [2] LOCK  
23. 4K-5082 [2] SHIM  
24. 5V-8540 C [1] CAGE  
25. 8M-4395 [1] SEAL  
26. 7M-7260 LIQUID GASKET  
  4V-3591 F [1] PLATE (number)  
  4B-4158 F [2] SCREW  
  C   INDICATES CHANGE
  F   NOT SHOWN
 

#SEBP11700244
 

3V-3127: FILLER GP-FLYWHEEL CLUTCH OIL

3V3127 POWER TRAIN OIL FILLER GROUP-Flywheel Clutch
c229213 SEBP1170
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Parts for your D4E TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5K-3294 C [1] CLIP  
2. 3V-3964 [1] GAUGE ASSEM.  
3. 0S-1594 [1] BOLT  
4. 1D-4717 [2] NUT  
5. 068-4497 [1] CAP  
6. 0S-1591 [4] BOLT  
7. 5M-2894 C [8] WASHER  
8. 1A-2029 [1] BOLT  
9. 4K-5537 [1] GASKET  
10. 2L-2685 [1] CLIP  
11. 3V-3764 [1] TUBE ASSEM.  
12. 4V-1932 [1] BRACKET  
13. 4H-2719 [1] GASKET  
14. 5D-0353 [2] BOLT  
15. 3V-3962 [1] TUBE ASSEM.  
  C   INDICATES CHANGE
 

#SEBP11700245
 

4V-1167: PROTECTION GP-VANDALISM

4V1167 FLYWHEEL CLUTCH FILLER AND DIPSTICK VANDALISM PROTECTION
GROUP-Replaced by 8V5991
CANNOT BE USED WHEN EQUIPPED WITH AN ATTACHMENT EXTENDED
FENDER GROUP. AN ATTACHMENT
c229661 SEBP1170
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Parts for your D4E TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1A-2029 C [3] BOLT  
2. 2K-4973 [1] LOCKNUT  
3. 5M-2894 C [5] WASHER  
4. 4V-1929 [1] COVER  
5. 8S-7949 [1] PADLOCK GROUP  
    (Includes)
  8M-0439 [2] KEY  
6. 0S-1594 C [2] BOLT  
7. 1D-4717 [4] NUT  
8. 4V-1930 [1] BRACKET  
9. 4V-1933 [1] BRACKET  
  C   INDICATES CHANGE
 

#SEBP11700246
 

8V-5991: PROTECTION GP-VANDALISM

8V5991 FLYWHEEL CLUTCH FILLER AND DIPSTICK VANDALISM
PROTECTION GROUP
CANNOT BE USED WHEN EQUIPPED WITH AN ATTACHMENT EXTENDED
FENDER GROUP. AN ATTACHMENT
c305855 SEBP1170
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Parts for your D4E TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1A-2029 [3] BOLT  
2. 2K-4973 [1] LOCKNUT  
3. 5M-2894 [5] WASHER  
4. 4V-1929 [1] COVER  
5. 5P-8502 [1] PADLOCK GROUP  
  5P-8500 A [2] KEY  
6. 0S-1594 [2] BOLT  
7. 1D-4717 [4] NUT  
8. 4V-1930 [1] BRACKET  
9. 4V-1933 [1] BRACKET  
  A   NOT PART OF THIS GROUP
 

#SEBP11700247
 

4V-1990: FILLER GP-TRANSMISSION OIL

4V1990 POWER TRAIN OIL FILLER GROUP-Transmission
c215008 SEBP1170
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Parts for your D4E TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 068-4497 [1] CAP  
2. 4V-1919 [1] GAUGE ASSEM.  
3. 1S-1595 [2] BOLT  
  1D-4719 [2] NUT  
4. 5P-1076 [1] WASHER  
5. 3V-2898 [1] BRACKET  
6. 3B-4508 [1] LOCKWASHER  
  4B-4280 [1] WASHER  
7. 7S-8920 [1] CLIP (slotted)  
  7S-8921 [1] CLIP (tab)  
8. 4V-1918 [1] TUBE ASSEM.  
9. 4H-2719 [1] GASKET  
10. 1A-2029 [1] BOLT -2.86 cm(1.125 in.) long  
  0L-1143 [1] BOLT- 6.35 cm(2.5 in.) long  
  3B-4506 [2] LOCKWASHER  
 

#SEBP11700248
 

3S-7406: FILTER GP

3S7406 TRANSMISSION AND STEERING CLUTCH FILTER GROUP
Serial No. 29X1 to 29X520 inclusive
Part of 3V3125 Power Train Oil Lines Group shown on Page 100
c178812 SEBP1170
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Parts for your D4E TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7B-3235 [6] BOLT  
2. 7S-8700 [1] COVER ASSEM.  
    (Includes)
3. 3S-4398 [1] STUD  
4. 2H-3928 [1] SEAL  
5. 5M-7908 [1] PLUG ASSEM.  
    (Includes)
  3J-1907 [1] SEAL  
6. 3S-1401 [1] HOUSING ASSEM.  
7. 9M-9740 [1] ELEMENT ASSEM. (disposable)  
    - OR -
  1U-2093 CA [1] ELEMENT  
    (For use with fire resistant hydraulic system)
8. 8F-8882 [2] SEAL  
9. 4S-5858 [1] PLUG ASSEM.  
    (Includes)
10. 7M-8485 [1] SEAL  
11. 2H-3788 [1] NUT  
12. 2S-6462 [1] RETAINER  
13. 5K-1770 [1] SEAL  
  A   NOT PART OF THIS GROUP
  C   INDICATES CHANGE
 

#SEBP11700249
 

3S-7406: FILTER GP

3S7406 TRANSMISSION AND STEERING CLUTCH FILTER GROUP
Serial No. 29X521-Up
Part of 3V3125 Power Train Oil Lines Group shown on Page 100
c178813 SEBP1170
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Parts for your D4E TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3S-7405 [1] COVER ASSEM.  
2. 2J-0009 [1] SPRING  
3. 2F-8616 [1] NUT  
4. 3S-7099 [1] HOUSING ASSEM.  
    (Includes)
5. 3D-2871 [2] STUD  
6. 5S-9759 [1] RING  
7. 3J-3370 [1] SPRING  
8. 3S-7101 [1] RETAINER  
9. 4S-5858 [1] PLUG ASSEM.  
    (Includes)
10. 7M-8485 [1] SEAL  
11. 3S-1751 [1] SEAL  
12. 9M-9740 [1] ELEMENT ASSEM.  
    - OR -
  1U-2093 CA [1] ELEMENT  
    (For Use With Fire Resistant Hydraulic System)
13. 5S-6661 [1] WASHER  
14. 1M-5471 [1] VALVE  
15. 2H-3928 [1] SEAL  
16. 0S-1595 [4] BOLT  
  A   NOT PART OF THIS GROUP
  C   INDICATES CHANGE
 

Information:

Special Instruction
Procedure to Salvage the Slots for the Pin and Holes for the Reaction Dowel in Transmission Clutch Plates, Pistons, and Housings {3030, 3050, 3169, 3170, 3190}
Procedure to Salvage the Slots for the Pin and Holes for the Reaction Dowel in Transmission Clutch Plates, Pistons, and Housings {3030, 3050, 3169, 3170, 3190}
Specifications
Engine Mounting Bolts
3304 VEHICULAR ENGINE
Transmission
D4E (SA) AND D4E (SR) TRACTORS POWER TRAIN
Tool Operating Manual
M0074040: 509-5085 Lifting Tool Assembly {0374, 0599, 0629, 0632, 3023, 3159, 3160, 5363, 7000}
M0074040: 509-5085 Lifting Tool Assembly {0374, 0599, 0629, 0632, 3023, 3159, 3160, 5363, 7000}
Reuse And Salvage Guidelines
Procedure to Salvage the Slots for the Pin and Holes for the Reaction Dowel in Transmission Clutch Plates, Pistons, and Housings {3030, 3050, 3169, 3170, 3190}
Procedure to Salvage the Slots for the Pin and Holes for the Reaction Dowel in Transmission Clutch Plates, Pistons, and Housings {3030, 3050, 3169, 3170, 3190}
Reusability of Drive Train Gears {3002, 3159, 3256, 4055}
Reusability of Drive Train Gears {3002, 3159, 3256, 4055}
Transmission, Torque Converter and Relief Valve Bench Test Procedures Reference Manual Contents {3030, 3101, 3133}
Transmission, Torque Converter and Relief Valve Bench Test Procedures Reference Manual Contents {3030, 3101, 3133}
Identification of Non-Metallic Discs that are Used in Power Shift Transmissions {3030, 3155}
Identification of Non-Metallic Discs that are Used in Power Shift Transmissions {3030, 3155}
Transmission Clutch Plates and Disc Assemblies with Cellulose Friction Material {3030, 3155, 3190}
Transmission Clutch Plates and Disc Assemblies with Cellulose Friction Material {3030, 3155, 3190}
Transmission Clutch Plates and Disc Assemblies with Sintered Bronze Friction Material {3030, 3155, 3190}
Transmission Clutch Plates and Disc Assemblies with Sintered Bronze Friction Material {3030, 3155, 3190}
Specifications for Inspection of Driveline Fasteners {3030, 3101, 3159, 3253, 3258, 3278, 4050}
Specifications for Inspection of Driveline Fasteners {3030, 3101, 3159, 3253, 3258, 3278, 4050}
Identification and Applications of Transmission Clutch Plates and Specifications to Machine Reaction Faces for Power Shift Transmissions {3054, 3155, 3160, 3190}
Identification and Applications of Transmission Clutch Plates and Specifications to Machine Reaction Faces for Power Shift Transmissions {3054, 3155, 3160, 3190}
Transmission Reuse and Salvage Manual Contents {0374, 3030}
Transmission Reuse and Salvage Manual Contents {0374, 3030}
Clutch Ring Gears For All Power Shift Transmissions {3030, 3155}
Clutch Ring Gears For All Power Shift Transmissions {3030, 3155}
Procedure to Salvage Tang Slots on Transmission and Brake Pistons {0679, 3160, 4011, 4251}
Procedure to Salvage Tang Slots on Transmission and Brake Pistons {0679, 3160, 4011, 4251}
Repair of Transmission, Torque Converter, and Torque Divider Shafts {3000, 3063, 3100}
Repair of Transmission, Torque Converter, and Torque Divider Shafts {3000, 3063, 3100}
Reuse and Salvage of Transmission Components {3030}
Reuse and Salvage of Transmission Components {3030}
Procedure to Machine Damaged Transmission and Differential Yokes {3030, 3253, 3258}
Procedure to Machine Damaged Transmission and Differential Yokes {3030, 3253, 3258}
Procedures to Salvage Thrust Faces on Planetary Carriers {3160, 4050, 4051, 4093}
Procedures to Salvage Thrust Faces on Planetary Carriers {3160, 4050, 4051, 4093}
Repair of Reaction Dowel Holes in Transmission Clutch Housings {3030, 3155, 3169}
Repair of Reaction Dowel Holes in Transmission Clutch Housings {3030, 3155, 3169}
Thermal Spray Procedures for Clutch Housing Piston Bore {0679, 3160, 3169}
Thermal Spray Procedures for Clutch Housing Piston Bore {0679, 3160, 3169}
Thermal Spray Procedures for Clutch Piston Inside Diameter {0679, 3160, 3170}
Thermal Spray Procedures for Clutch Piston Inside Diameter {0679, 3160, 3170}
Thermal Spray Procedures for Transmission, Torque Converter and Torque Divider Shafts {0679, 0719, 3030, 3101, 3125, 3130}
Thermal Spray Procedures for Transmission, Torque Converter and Torque Divider Shafts {0679, 0719, 3030, 3101, 3125, 3130}
Thermal Spray Procedures for Transmission and Torque Converter Yokes {0599, 0679, 3001, 3030, 3101, 3160}
Thermal Spray Procedures for Transmission and Torque Converter Yokes {0599, 0679, 3001, 3030, 3101, 3160}
Contamination Control Guidelines
Proper Oil Changing Procedures {1000, 1308, 1316, 1325, 1348, 3000, 3004, 3005, 3030, 3064, 3067, 3080, 3081, 4000, 4001, 4050, 4051, 5050, 5056, 5068, 5095}
Proper Oil Changing Procedures {1000, 1308, 1316, 1325, 1348, 3000, 3004, 3005, 3030, 3064, 3067, 3080, 3081, 4000, 4001, 4050, 4051, 5050, 5056, 5068, 5095}
Obtaining Oil Sample for Analysis {1302, 1348, 3030, 3080, 3278, 4011, 4070, 5050, 5056, 5095, 7542}
Obtaining Oil Sample for Analysis {1302, 1348, 3030, 3080, 3278, 4011, 4070, 5050, 5056, 5095, 7542}
Bench Test Procedures
Transmission, Torque Converter and Relief Valve Bench Test Procedures Reference Manual Contents {3030, 3101, 3133}
Transmission, Torque Converter and Relief Valve Bench Test Procedures Reference Manual Contents {3030, 3101, 3133}
Disassembly and Assembly
Transmission Oil Cooler
3304 VEHICULAR ENGINE FOR D4E TRACTORS
Priority Valve
D4E TRACTOR POWER TRAIN
Service Magazine

Caterpillar Parts SIS Catalog D4E :

Truck sale:

21,500 
Caterpillar D4E, Construction
- Dozers
BLANCHARD MACHINERY CO.
Call 
1986 CAT D4E

National Equipment, LLC
Madera, California
USD $10,984 
1981 CAT D4E

Conquest Equipment
Oxbow, Saskatchewan, Canada
USD $10,984 
1980 CAT D4E

Conquest Equipment
Oxbow, Saskatchewan, Canada
USD $15,000 
CAT D4E

L & L Equipment Sales
La Vergne, Tennessee
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