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107-6438 PUMP GP-PISTON S/N 8WJ1-UP; 1JM1-UP PART OF 7Y-4005 PUMP GP-MAIN HYDRAULIC Type 1 375-A L EXCAVATOR


HYDRAULIC SYSTEM
PUMP GP

EXCAVATOR 375-A L EXCAVATOR 1JM
 375 & 375 L Excavators 1JM00001-UP (MACHINE) POWERED BY 3406 Engine SEBP2213 375-A L 1JM   (1993)

HYDRAULIC SYSTEM

PUMP GP
PUMP GP-MAIN HYDRAULIC
135-8863 PUMP GP-MAIN HYDRAULIC
PUMP GP-MAIN HYDRAULIC
7Y-4005 PUMP GP-MAIN HYDRAULIC
PUMP GP-PISTON
107-6438 PUMP GP-PISTON
PUMP GP-PISTON
107-6438 PUMP GP-PISTON
PUMP GP-PISTON
107-6439 PUMP GP-PISTON
PUMP GP-PISTON
135-8864 PUMP GP-PISTON
 

#SEBP22130540
 

107-6438: PUMP GP-PISTON

107-6438 PUMP GP-PISTON
S/N 8WJ1-UP; 1JM1-UP
PART OF 7Y-4005 PUMP GP-MAIN HYDRAULIC
Type 1
i00472210 SEBP2213
1076438 PUMP GP-PISTON Parts scheme
  For full view, you need register

Parts for your 375-A L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6V-7951 [1] DOWEL  
2. 4I-7692 [1] HOUSING  
3. 9X-8482 M [1] SETSCREW-SOCKET (M12X1.75X70-MM)  
4. 6E-3283 M [2] LOCKNUT (M12X1.75-THD)  
5. 9S-9334 [1] PLUG  
6. 4I-7693 Y [1] ACTUATOR GP-PUMP  
7. 107-6440 Y [1] VALVE GP-PUMP CONTROL (PRESSURE, FLOW COMPENSATOR)  
8. 6E-1030 [1] SEAL-DISC  
9. 7X-2910 [1] RING-RETAINING  
10. 4I-7695 Y [1] COVER GP-PUMP  
11. 096-8058 [2] RING-RETAINING  
12. 6E-3336 B [1] SHIM (1-MM THK)  
13. 6E-1029 [1] IMPELLER  
14. 6E-3333 [1] KEY  
15. 6E-1023 Y [1] HEAD GP-PUMP  
16. 6E-1026 Y [1] ACTUATOR GP-PUMP  
17. 5I-8575 Y [1] ROTATING GP-PUMP  
18. 9X-8483 M [1] SETSCREW-SOCKET (M12X1.75X80-MM)  
19. 9X-6153 M [1] BOLT (M6X1X10-MM)  
20. 6E-3334 B [1] SHIM (0.1-MM THK)  
21. 6E-3335 B [1] SHIM (0.2-MM THK)  
22. 7M-8485 [1] SEAL-O-RING  
23. 107-6598 [1] FITTING  
24. 102-0801 Y [1] VALVE GP-SHUTTLE  
25. 128-8981 [2] CAP  
  B   USE AS REQUIRED
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP22130541
 

107-6438: PUMP GP-PISTON

107-6438 PUMP GP-PISTON
S/N 8WJ1-UP; 1JM1-UP
PART OF 7Y-4005 PUMP GP-MAIN HYDRAULIC
Type 2
i00472212 SEBP2213
1076438 PUMP GP-PISTON Parts scheme
  For full view, you need register

Parts for your 375-A L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6V-7951 [1] DOWEL  
2. 4I-7692 [1] HOUSING  
3. 9X-8482 M [1] SETSCREW-SOCKET (M12X1.75X70-MM)  
4. 6E-3283 M [2] LOCKNUT (M12X1.75-THD)  
5. 9S-9334 [1] PLUG  
6. 4I-7693 Y [1] ACTUATOR GP-PUMP  
7. 107-6440 Y [1] VALVE GP-PUMP CONTROL (PRESSURE, FLOW COMPENSATOR)  
8. 6E-1030 [1] SEAL-DISC  
9. 7X-2910 [1] RING-RETAINING  
10. 4I-7695 Y [1] COVER GP-PUMP  
11. 096-8058 [2] RING-RETAINING  
12. 6E-3336 B [1] SHIM (1-MM THK)  
13. 6E-1029 [1] IMPELLER  
14. 6E-3333 [1] KEY  
15. 6E-1023 Y [1] HEAD GP-PUMP  
16. 6E-1026 Y [1] ACTUATOR GP-PUMP  
17. 137-1364 Y [1] ROTATING GP-PUMP  
18. 9X-8483 M [1] SETSCREW-SOCKET (M12X1.75X80-MM)  
19. 9X-6153 M [1] BOLT (M6X1X10-MM)  
20. 6E-3334 B [1] SHIM (0.1-MM THK)  
21. 6E-3335 B [1] SHIM (0.2-MM THK)  
22. 7M-8485 [1] SEAL-O-RING  
23. 107-6598 [1] FITTING  
24. 102-0801 Y [1] VALVE GP-SHUTTLE  
25. 128-8981 [2] CAP  
  B   USE AS REQUIRED
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP22130542
 

107-6439: PUMP GP-PISTON

107-6439 PUMP GP-PISTON
S/N 8WJ1-95; 1JM1-285
PART OF 7Y-4005 PUMP GP-MAIN HYDRAULIC
i00472216 SEBP2213
1076439 PUMP GP-PISTON Parts scheme
  For full view, you need register

Parts for your 375-A L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6V-7951 [1] DOWEL  
2. 6E-1027 [1] HOUSING  
3. 9X-8482 M [1] SETSCREW-SOCKET (M12X1.75X70-MM)  
4. 6E-3283 M [2] LOCKNUT (M12X1.75-THD)  
5. 9S-9334 [1] PLUG  
6. 4I-7693 Y [1] ACTUATOR GP-PUMP  
7. 107-6440 Y [1] VALVE GP-PUMP CONTROL (PRESSURE, FLOW COMPENSATOR)  
8. 6E-1030 [1] SEAL-DISC  
9. 7X-2910 [1] RING-RETAINING  
10. 8T-6594 M [4] BOLT-SOCKET HEAD (M16X2X35-MM)  
11. 7D-9014 [1] SEAL-O-RING  
12. 6E-1028 [1] COVER  
13. 096-8058 [2] RING-RETAINING  
14. 6E-3334 [1] SHIM (0.1-MM THK)  
15. 6E-1029 [1] IMPELLER  
16. 6E-3333 [1] KEY  
17. 6E-1023 Y [1] HEAD GP-PUMP  
18. 6E-1026 Y [1] ACTUATOR GP-PUMP  
19. 5I-4212 Y [1] ROTATING GP-PUMP  
20. 9X-8483 M [1] SETSCREW-SOCKET (M12X1.75X80-MM)  
21. 7M-8485 [1] SEAL-O-RING  
22. 6E-3335 B [1] SHIM (0.2-MM THK)  
23. 6E-3336 B [1] SHIM (1-MM THK)  
24. 107-6598 [1] FITTING  
25. 102-0801 Y [1] VALVE GP-SHUTTLE  
26. 128-8981 [2] CAP  
  B   USE AS REQUIRED
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP22130543
 

135-8864: PUMP GP-PISTON

135-8864 PUMP GP-PISTON
S/N 8WJ96-UP; 1JM286-UP
PART OF 135-8863 PUMP GP-MAIN HYDRAULIC
i00499890 SEBP2213
1358864 PUMP GP-PISTON Parts scheme
  For full view, you need register

Parts for your 375-A L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6V-7951 [1] DOWEL  
2. 6E-1027 [1] HOUSING  
3. 9X-8482 M [1] SETSCREW-SOCKET (M12X1.75X70-MM)  
4. 6E-3283 M [2] LOCKNUT (M12X1.75-THD)  
5. 9S-9334 [1] PLUG  
6. 4I-7693 Y [1] ACTUATOR GP-PUMP  
7. 107-6440 Y [1] VALVE GP-PUMP CONTROL (PRESSURE, FLOW COMPENSATOR)  
8. 6E-1030 [1] SEAL-DISC  
9. 7X-2910 [1] RING-RETAINING  
10. 8T-6594 M [4] BOLT-SOCKET HEAD (M16X2X35-MM)  
11. 7D-9014 [1] SEAL-O-RING  
12. 6E-1028 [1] COVER  
13. 096-8058 [2] RING-RETAINING  
14. 6E-3334 B [1] SHIM (0.1-MM THK)  
15. 6E-3335 B [1] SHIM (0.2-MM THK)  
16. 6E-3336 B [1] SHIM (1-MM THK)  
17. 6E-1023 Y [1] HEAD GP-PUMP  
18. 6E-1026 Y [1] ACTUATOR GP-PUMP  
19. 135-8866 Y [1] ROTATING GP-PUMP  
20. 9X-8483 M [1] SETSCREW-SOCKET (M12X1.75X80-MM)  
21. 7M-8485 [1] SEAL-O-RING  
22. 6E-1029 [1] IMPELLER  
23. 6E-3333 [1] KEY  
24. 122-5334 [1] CAP  
25. 135-8885 Y [1] VALVE GP-SHUTTLE  
26. 128-8981 [2] CAP  
27. 122-5335 [1] CAP  
  B   USE AS REQUIRED
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP22130544
 

135-8865: PUMP GP-PISTON

135-8865 PUMP GP-PISTON
S/N 8WJ96-UP; 1JM286-UP
PART OF 135-8863 PUMP GP-MAIN HYDRAULIC
i00499894 SEBP2213
1358865 PUMP GP-PISTON Parts scheme
  For full view, you need register

Parts for your 375-A L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6V-7951 [1] DOWEL  
2. 4I-7692 [1] HOUSING  
3. 9X-8482 M [1] SETSCREW-SOCKET (M12X1.75X70-MM)  
4. 6E-3283 M [2] LOCKNUT (M12X1.75-THD)  
5. 9S-9334 [1] PLUG  
6. 4I-7693 Y [1] ACTUATOR GP-PUMP  
7. 107-6440 Y [1] VALVE GP-PUMP CONTROL (PRESSURE, FLOW COMPENSATOR)  
8. 6E-1030 [1] SEAL-DISC  
9. 7X-2910 [1] RING-RETAINING  
10. 4I-7695 Y [1] COVER GP-PUMP  
11. 096-8058 [2] RING-RETAINING  
12. 6E-3336 B [1] SHIM (1-MM THK)  
13. 6E-3334 B [1] SHIM (0.1-MM THK)  
14. 6E-3335 B [1] SHIM (0.2-MM THK)  
15. 6E-1023 Y [1] HEAD GP-PUMP  
16. 6E-1026 Y [1] ACTUATOR GP-PUMP  
17. 135-8867 Y [1] ROTATING GP-PUMP  
18. 9X-8483 M [1] SETSCREW-SOCKET (M12X1.75X80-MM)  
19. 9X-6153 M [1] BOLT (M6X1X10-MM)  
20. 6E-1029 [1] IMPELLER  
21. 6E-3333 [1] KEY  
22. 7M-8485 [1] SEAL-O-RING  
23. 122-5334 [1] CAP  
24. 135-8885 Y [1] VALVE GP-SHUTTLE  
25. 128-8981 [2] CAP  
26. 122-5335 [1] CAP  
  B   USE AS REQUIRED
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP22130545
 

105-7282: PUMP GP-SWING

105-7282 PUMP GP-SWING
S/N 8WJ1-UP; 1JM1-UP
PART OF 7Y-0948 PUMP & MTG GP-SWING
i00482533 SEBP2213
1057282 PUMP GP-SWING Parts scheme
  For full view, you need register

Parts for your 375-A L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6V-7951 [1] DOWEL  
2. 9X-6153 M [1] BOLT (M6X1X10-MM)  
3. 5I-4256 [1] HOUSING  
4. 102-0801 Y [1] VALVE GP-SHUTTLE  
5. 6E-3283 M [2] LOCKNUT (M12X1.75-THD)  
6. 9S-9334 [1] PLUG  
7. 5I-4253 Y [1] ACTUATOR GP-PUMP  
8. 105-7320 Y [1] VALVE GP-PUMP CONTROL (PRESSURE, FLOW COMPENSATOR)  
9. 7X-2910 [1] RING-RETAINING  
10. 5I-4257 [1] IMPELLER  
11. 5I-4258 B [1] SHIM  
12. 6E-1030 [1] SEAL-DISC  
13. 5I-4255 Y [1] COVER GP-PUMP  
14. 5I-4251 Y [1] HEAD GP-PUMP  
15. 8T-4240 [2] RING-RETAINING  
16. 6E-3333 [1] KEY  
17. 5I-4254 Y [1] ACTUATOR GP-PUMP  
18. 5I-4250 Y [1] ROTATING GP-PUMP  
19. 9X-8482 M [2] SETSCREW-SOCKET (M12X1.75X70-MM)  
20. 5I-4259 B [1] SHIM  
21. 5I-4260 B [1] SHIM  
22. 107-6598 [1] FITTING  
23. 128-8981 [2] CAP  
24. 122-5335 [2] CAP  
   
    AVAILABLE REPAIR KIT(S):
  5I-4339 [1] KIT-SEAL  
    (INCLUDES SEALS-O-RINGS & SEALS-SHAFT)
  B   USE AS REQUIRED
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP22130546
 

135-8866: ROTATING GP-PUMP

135-8866 ROTATING GP-PUMP
S/N 8WJ96-UP; 1JM286-UP
PART OF 135-8864 PUMP GP-PISTON
i00499897 SEBP2213
1358866 ROTATING GP-PUMP Parts scheme
  For full view, you need register

Parts for your 375-A L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6E-3839 [1] COVER  
2. 6E-3843 [1] SHIM (0.8-MM THK)  
3. 6I-6788 [1] RING-RETAINING  
4. 6E-3337 [1] SEAL-SHAFT  
5. 105-8582 [1] FLANGE  
6. 102-0743 [1] SWASHPLATE  
7. 6E-3845 [1] PLATE-RETAINING  
8. 6E-3846 [1] RETAINER-BALL  
9. 8T-8442 M [4] BOLT-SOCKET HEAD (M6X1X30-MM)  
10. 6E-3840 [2] ROD  
11. 6E-3844 B [1] SHIM (0.6-MM THK)  
12. 5H-3252 [1] SEAL-O-RING  
13. 6E-1033 [1] SPRING SET-CUP  
14. 6E-3841 B [1] SHIM (1.2-MM THK)  
15. 111-9913 [1] PISTON AS  
16. 102-0739 [1] SHAFT  
17. 135-8868 [1] BARREL AS-PUMP  
18. 6E-3847 [2] RETAINER-SEGMENT  
19. 095-7948 [1] RING-RETAINING  
20. 102-0746 [1] BEARING AS  
21. 102-0740 [1] BEARING  
22. 5F-3999 [1] SEAL-O-RING  
23. 6E-1574 [2] PIN  
24. 9X-6420 [2] PIN-SPRING  
25. 6E-3842 B [1] SHIM (1-MM THK)  
  B   USE AS REQUIRED
  M   METRIC PART
 

#SEBP22130547
 

135-8867: ROTATING GP-PUMP

135-8867 ROTATING GP-PUMP
S/N 8WJ96-UP; 1JM286-UP
PART OF 135-8865 PUMP GP-PISTON
i00499901 SEBP2213
1358867 ROTATING GP-PUMP Parts scheme
  For full view, you need register

Parts for your 375-A L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4I-5956 [1] COVER  
2. 8T-0267 M [4] BOLT-SOCKET HEAD (M6X1X12-MM)  
3. 4I-5957 [4] RING  
4. 6E-3337 [2] SEAL-SHAFT  
5. 6I-6979 [1] FLANGE  
6. 102-0743 [1] SWASHPLATE  
7. 6E-3845 [1] PLATE-RETAINING  
8. 6E-3846 [1] RETAINER-BALL  
9. 8T-8442 M [4] BOLT-SOCKET HEAD (M6X1X30-MM)  
10. 6E-3840 [2] ROD  
11. 6V-1902 [1] SEAL-O-RING  
12. 5H-3252 [1] SEAL-O-RING  
13. 6E-1033 [1] SPRING SET-CUP  
14. 6E-3841 B [1] SHIM (1.2-MM THK)  
15. 111-9913 [1] PISTON AS  
16. 102-0738 [1] SHAFT  
17. 135-8868 [1] BARREL AS-PUMP  
18. 6E-3847 [2] RETAINER-SEGMENT  
19. 095-7948 [1] RING-RETAINING  
20. 102-0746 [1] BEARING AS  
21. 102-0740 [1] BEARING  
22. 5F-3999 [1] SEAL-O-RING  
23. 6E-1574 [2] PIN  
24. 9X-6420 [2] PIN-SPRING  
25. 6E-3842 B [1] SHIM (1-MM THK)  
26. 6E-3843 B [1] SHIM (0.8-MM THK)  
27. 6E-3844 B [1] SHIM (0.6-MM THK)  
  B   USE AS REQUIRED
  M   METRIC PART
 

#SEBP22130548
 

137-1364: ROTATING GP-PUMP

137-1364 ROTATING GP-PUMP
S/N 8WJ1-UP; 1JM1-UP
PART OF 107-6438 PUMP GP-PISTON
i00504804 SEBP2213
1371364 ROTATING GP-PUMP Parts scheme
  For full view, you need register

Parts for your 375-A L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4I-5956 [1] COVER  
2. 8T-0267 M [4] BOLT-SOCKET HEAD (M6X1X12-MM)  
3. 4I-5957 [4] RING  
4. 124-9849 [2] SEAL-SHAFT  
5. 6I-6979 [1] FLANGE  
6. 102-0743 [1] SWASHPLATE  
7. 6E-3845 [1] PLATE-RETAINING  
8. 6E-3846 [1] RETAINER-BALL  
9. 8T-8442 M [4] BOLT-SOCKET HEAD (M6X1X30-MM)  
10. 6E-3840 [2] ROD  
11. 6V-1902 [1] SEAL-O-RING  
12. 5H-3252 [1] SEAL-O-RING  
13. 6E-1033 [1] SPRING SET-CUP  
14. 6E-3841 B [1] SHIM (1.2-MM THK)  
15. 111-9913 [1] PISTON AS  
16. 102-0738 [1] SHAFT  
17. 137-1380 [1] BARREL AS  
18. 6E-3847 [2] RETAINER-SEGMENT  
19. 095-7948 [1] RING-RETAINING  
20. 102-0746 [1] BEARING AS  
21. 102-0740 [1] BEARING  
22. 108-3566 [1] SEAL-O-RING  
23. 6E-1574 [2] PIN  
24. 1G-4312 [2] PIN-SPRING  
25. 6E-3842 B [1] SHIM (1-MM THK)  
26. 6E-3843 B [1] SHIM (0.8-MM THK)  
27. 6E-3844 B [1] SHIM (0.6-MM THK)  
  B   USE AS REQUIRED
  M   METRIC PART
 

#SEBP22130549
 

5I-4212: ROTATING GP-PUMP

5I-4212 ROTATING GP-PUMP
S/N 8WJ1-95; 1JM1-285
PART OF 107-6439 PUMP GP-PISTON
i00383561 SEBP2213
5I4212 ROTATING GP-PUMP Parts scheme
  For full view, you need register

Parts for your 375-A L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6E-3839 [1] COVER  
2. 6E-3337 [1] SEAL-SHAFT  
3. 102-0743 [1] SWASHPLATE  
4. 6E-3845 [1] PLATE-RETAINING  
5. 6E-3846 [1] RETAINER-BALL  
6. 8T-8442 M [4] BOLT-SOCKET HEAD (M6X1X30-MM)  
7. 6E-3840 [2] ROD  
8. 5H-3252 [1] SEAL-O-RING  
9. 105-8582 [1] FLANGE  
10. 6E-1033 [1] SPRING SET-CUP  
11. 6E-3841 B [1] SHIM (1.2-MM THK)  
12. 111-9913 [1] PISTON AS  
13. 102-0739 [1] SHAFT  
14. 102-0742 [1] BARREL AS  
15. 6E-3847 [2] RETAINER-SEGMENT  
16. 095-7948 [1] RING-RETAINING  
17. 102-0746 [1] BEARING AS  
18. 102-0740 [1] BEARING  
19. 5F-3999 [1] SEAL-O-RING  
20. 6I-6788 [1] RING-RETAINING  
21. 6E-1574 [2] PIN  
22. 9X-6420 [2] PIN-SPRING  
23. 6E-3842 B [1] SHIM (1-MM THK)  
24. 6E-3843 B [1] SHIM (0.8-MM THK)  
25. 6E-3844 B [1] SHIM (0.6-MM THK)  
  B   USE AS REQUIRED
  M   METRIC PART
 

Information:

Tool Operating Manual
Replacing Sleeve Bearings in Tyrone Gear Pumps and Motors (Used on Series 7 and 8, Iron and Aluminum Housings){0738, 5061, 5073, 7551}
Replacing Sleeve Bearings in Tyrone Gear Pumps and Motors (Used on Series 7 and 8, Iron and Aluminum Housings){0738, 5061, 5073, 7551}
4C-9910 Portable Hydraulic Tester (Flow 125 GPM) {0599, 0784, 5050, 5057, 5095}
4C-9910 Portable Hydraulic Tester (Flow 125 GPM) {0599, 0784, 5050, 5057, 5095}
Service Magazine
Cover Plate, Flange are Available for Use During Flow Tests on the Main Hydraulic Pumps {0738, 5070, 5084}
2005/04/25

Caterpillar Parts SIS Catalog 375-A L :

PUMP GP-MAIN HYDRAULIC
7Y-4005 PUMP GP-MAIN HYDRAULIC
PUMP GP-MAIN HYDRAULIC
135-8863 PUMP GP-MAIN HYDRAULIC
PUMP GP-GEAR
7Y-4012 PUMP GP-GEAR
128-9055 PUMP GP-GEAR
PUMP GP-GEAR
118-0215 PUMP GP-GEAR
PUMP & MTG GP-SWING
7Y-0948 PUMP & MTG GP-SWING
PUMP & MTG GP-MAIN HYDRAULIC
7Y-0946 PUMP & MTG GP-MAIN HYDRAULIC
PUMP & MTG GP-MAIN HYDRAULIC
7Y-0946 PUMP & MTG GP-MAIN HYDRAULIC
PUMP GP-PISTON
107-6438 PUMP GP-PISTON
PUMP GP-PISTON
107-6439 PUMP GP-PISTON
PUMP GP-PISTON
135-8864 PUMP GP-PISTON
PUMP GP-PISTON
135-8865 PUMP GP-PISTON
PUMP GP-SWING
105-7282 PUMP GP-SWING
ROTATING GP-PUMP
135-8866 ROTATING GP-PUMP
ROTATING GP-PUMP
135-8867 ROTATING GP-PUMP
ROTATING GP-PUMP
137-1364 ROTATING GP-PUMP
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The names Cat, Caterpillar, John Deere, Komatsu, Volvo, Hitachi, Doosan, JCB, Hyundai or any other original equipment manufacturers are registered trademarks of the respective original equipment manufacturers. All names, descriptions, numbers and symbols are used for reference purposes only.
AVSpare.com is in no way associated with any of the manufacturers we have listed. All manufacturer's names and descriptions are for reference only. Cat® and Caterpillar® are registered trademarks of Caterpillar, Inc.