AVSPARE.COM
parts catalog
  1. Home
  2. Caterpillar catalog

6E-4816 PLUG GP-CONTROL VALVE S/N SRT1-UP PART OF 259-7465 VALVE GP-CONTROL 320D FM RR EXCAVATOR


HYDRAULIC SYSTEM
VALVE GP-CONTROL
ELECTRICAL AND STARTING SYSTEM
MOTOR GP
HYDRAULIC SYSTEM
PUMP GP
FILTER GP
VALVE GP-CONTROL
SWIVEL GP

EXCAVATOR 320D FM RR EXCAVATOR SRT
 320D RR FM Forest Swing Machine SRT00001-UP (MACHINE) POWERED BY 3066 Engine SEBP4638 320D FM RR SRT   (2008)

HYDRAULIC SYSTEM

VALVE GP-CONTROL
PLUG GP-CONTROL VALVE
6E-2746 PLUG GP-CONTROL VALVE
PLUG GP-CONTROL VALVE
6E-4793 PLUG GP-CONTROL VALVE
6E-4816 PLUG GP-CONTROL VALVE
SEAL GP
307-8198 SEAL GP
VALVE & MTG GP-CONTROL
255-5713 VALVE & MTG GP-CONTROL
VALVE GP-CONTROL
244-8400 VALVE GP-CONTROL
 

#SEBP46380290
 

6E-4816: PLUG GP-CONTROL VALVE

6E-4816 PLUG GP-CONTROL VALVE
S/N SRT1-UP
PART OF 259-7465 VALVE GP-CONTROL
i00713696 SEBP4638
  For full view, you need register

Parts for your 320D FM RR EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  6E-2746 Y [1] PLUG GP-CONTROL VALVE  
    -OR-
  6E-4793 Y [1] PLUG GP-CONTROL VALVE  
    -OR-
  106-6248 Y [1] PLUG GP-CONTROL VALVE  
  Y   SEPARATE ILLUSTRATION
 

#SEBP46380291
 

257-2949: PUMP & MOTOR GP-HYDRAULIC

257-2949 PUMP & MOTOR GP-HYDRAULIC -CAB TILT
S/N SRT1-UP
PART OF 302-5600 CONTROL GP-CAB TILT
AN ATTACHMENT
i03037883 SEBP4638
2572949 PUMP & MOTOR GP-HYDRAULIC Parts scheme
  For full view, you need register

Parts for your 320D FM RR EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 237-1305 [1] BOOT  
2. 237-1306 [1] BOOT  
3. 237-1307 [1] WIRE AS  
4. 237-1309 [1] SWITCH AS-SOLENOID (MOTOR)  
  237-1304 [1] WIRE AS  
5. 237-1310 [1] VALVE AS-RELIEF (CAB TILT PUMP)  
6. 237-1312 [1] RESERVOIR AS  
  237-1303 [1] PLUG  
  237-1311 [1] PLUG  
  257-3020 [1] TANK AS  
7. 237-1314 [1] MOTOR AS  
8. 237-1315 [1] SOLENOID  
9. 257-2950 [1] CONTROL GP-SWITCH (CAB TILT, REMOTE)  
  237-1302 [1] WIRE AS  
  257-2987 [1] SWITCH AS-REMOTE CONTROL (CAB TILT)  
  257-2988 [1] HARNESS AS-WIRING  
10. 257-3015 [1] PUMP AS  
11. 257-3016 [1] VALVE AS  
12. 257-3017 [1] ORIFICE  
13. 257-3018 [1] ORIFICE  
14. 257-3019 [1] ADAPTER AS  
  237-1313 [1] VALVE AS  
 

#SEBP46380292
 

279-7869: PUMP & MTG GP-MAIN HYDRAULIC

279-7869 PUMP & MTG GP-MAIN HYDRAULIC
S/N SRT1-UP
PART OF 307-8190 HYDRAULIC AR
i02779629 SEBP4638
2797869 PUMP & MTG GP-MAIN HYDRAULIC Parts scheme
  For full view, you need register

Parts for your 320D FM RR EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 272-6955 Y [1] PUMP GP-MAIN HYDRAULIC (DOUBLE)  
2. 279-7870 Y [1] COUPLING GP-PUMP  
3. 8T-4121 [12] WASHER-HARD (11X21X2.5-MM THK)  
4. 8T-4195 M [12] BOLT (M10X1.5X30-MM)  
  M   METRIC PART
  R   REMANUFACTURED PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

#SEBP46380293
 

341-2860: PUMP GP-GEAR

341-2860 PUMP GP-GEAR -PILOT
S/N SRT1-UP
PART OF 272-6955 PUMP GP-MAIN HYDRAULIC
i05263929 SEBP4638
3412860 PUMP GP-GEAR Parts scheme
  For full view, you need register

Parts for your 320D FM RR EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
   
    AVAILABLE REPAIR KIT(S):
  327-8740 [1] KIT-SEAL (GEAR PUMP)  
    (KIT INCLUDES GASKETS, LIP TYPE SEAL, SEAL & RETAINING RING)
 

#SEBP46380294
 

272-6955: PUMP GP-MAIN HYDRAULIC

272-6955 PUMP GP-MAIN HYDRAULIC -DOUBLE
S/N SRT1-UP
PART OF 279-7869 PUMP & MTG GP-MAIN HYDRAULIC
Type 1
i02779706 SEBP4638
2726955 PUMP GP-MAIN HYDRAULIC Parts scheme 2726955 PUMP GP-MAIN HYDRAULIC Parts scheme 2726955 PUMP GP-MAIN HYDRAULIC Parts scheme
  For full view, you need register

Parts for your 320D FM RR EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4I-1022 [2] ORIFICE  
2. 7Y-4215 [2] SPACER  
3. 096-3983 [1] RING-RETAINING  
4. 118-4057 [18] SPRING  
5. 126-2016 J [1] PUMP GP-GEAR (PILOT)  
  9T-0835 [1] RING-RETAINING  
6. 129-7859 [2] SET-BEARING  
7. 129-7863 [1] COVER  
8. 129-7921 [2] RING-RETAINING  
9. 129-7927 [2] BEARING  
10. 129-7979 [4] DOWEL  
11. 150-5782 [2] COVER  
12. 173-3427 [2] GUIDE-BALL  
13. 173-3473 [2] PLATE  
14. 173-3496 [1] BARREL AS  
    (INCLUDES VALVE PLATE)
15. 173-3498 [1] BARREL AS  
    (INCLUDES VALVE PLATE)
16. 177-2470 [1] COVER  
17. 177-2471 [1] COVER  
18. 179-9763 [1] FLANGE  
19. 191-5709 [2] PISTON AS  
20. 192-0573 [4] PIN-DOWEL  
21. 189-9763 [8] SEAL-O-RING  
22. 200-3333 [1] HEAD-PUMP  
23. 200-3334 [1] COVER  
24. 225-4543 [1] SHAFT-DRIVE  
25. 225-4544 [1] SHAFT-DRIVEN  
26. 129-7854 [1] CASE  
27. 129-7857 [1] GASKET  
28. 129-7855 [1] GASKET  
29. 129-7925 [1] SEAL-LIP TYPE  
30. 242-6801 [2] SWASHPLATE AS  
    (EACH INCLUDES)
  094-1875 [1] DOWEL  
  173-3428 [1] BUSHING  
  242-6803 [2] PIN-DOWEL  
31. 242-6804 [4] BEARING  
32. 247-8920 [2] ORIFICE  
33. 247-8782 [1] BODY  
34. 256-0093 Y [1] HEAD GP-PUMP (DRIVE)  
35. 256-0096 Y [1] HEAD GP-PUMP (DRIVEN)  
37. 094-1875 [6] DOWEL  
38. 094-1882 [16] PLUG  
39. 095-0946 [2] RING-RETAINING  
41. 096-3944 [1] SEAL-O-RING  
42. 273-8314 [1] SEAL-O-RING  
43. 190-4896 [2] PLUG  
44. 193-1736 [4] SEAL-O-RING  
45. 3K-0360 [2] SEAL-O-RING  
46. 7M-8485 [2] SEAL-O-RING  
47. 7X-2557 M [1] BOLT (M16X2X140-MM)  
48. 8J-4645 [2] PLUG (STRAIGHT THREAD O-RING)  
49. 273-8315 [2] SEAL-O-RING  
50. 8T-4136 M [18] BOLT (M10X1.5X25-MM)  
51. 8T-4137 M [2] BOLT (M10X1.5X20-MM)  
52. 8T-4139 M [10] BOLT (M12X1.75X30-MM)  
53. 8T-4140 M [4] BOLT (M16X2X60-MM)  
54. 8T-4175 M [2] BOLT (M16X2X90-MM)  
55. 8T-4176 M [2] BOLT (M12X1.75X90-MM)  
56. 8T-4192 M [10] BOLT (M12X1.75X25-MM)  
57. 8T-4196 M [2] BOLT (M10X1.5X35-MM)  
58. 9S-4185 [2] PLUG (3/4-16-THD)  
   
    AVAILABLE REPAIR KIT(S):
  250-2503 J [1] KIT-SEAL (PILOT GEAR PUMP)  
    (INCLUDES 2 GASKETS, LIP SEAL, SEAL & RETAINING RING)
  J   KIT MARKED J SERVICES PART(S) MARKED J
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP46380295
 

272-6955: PUMP GP-MAIN HYDRAULIC

272-6955 PUMP GP-MAIN HYDRAULIC -DOUBLE
S/N SRT1-UP
PART OF 279-7869 PUMP & MTG GP-MAIN HYDRAULIC
Type 2
i03869975 SEBP4638
2726955 PUMP GP-MAIN HYDRAULIC Parts scheme 2726955 PUMP GP-MAIN HYDRAULIC Parts scheme 2726955 PUMP GP-MAIN HYDRAULIC Parts scheme
  For full view, you need register

Parts for your 320D FM RR EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4I-1022 [2] ORIFICE  
2. 7Y-4215 [2] SPACER  
3. 096-3983 [1] RING-RETAINING  
4. 118-4057 [18] SPRING  
5. 126-2016 J [1] PUMP GP-GEAR (PILOT)  
  9T-0835 [1] RING-RETAINING  
6. 129-7859 [2] SET-BEARING  
7. 129-7863 [1] COVER  
8. 129-7921 [2] RING-RETAINING  
9. 129-7927 [2] BEARING  
10. 129-7979 [4] DOWEL  
11. 150-5782 [2] COVER  
12. 173-3427 [2] GUIDE-BALL  
13. 173-3473 [2] PLATE  
14. 173-3496 [1] BARREL AS  
    (INCLUDES VALVE PLATE)
15. 173-3498 [1] BARREL AS  
    (INCLUDES VALVE PLATE)
16. 177-2470 [1] COVER  
17. 177-2471 [1] COVER  
18. 179-9763 [1] FLANGE  
19. 191-5709 [2] PISTON AS  
20. 192-0573 [4] PIN-DOWEL  
21. 189-9763 [8] SEAL-O-RING  
22. 200-3333 [1] HEAD-PUMP  
23. 200-3334 [1] COVER  
24. 341-2831 C [1] SHAFT-DRIVE  
25. 341-2834 C [1] SHAFT-DRIVEN  
26. 341-2840 C [1] CASE  
27. 129-7857 [1] GASKET  
28. 129-7855 [1] GASKET  
29. 341-2862 [1] SEAL-LIP TYPE  
30. 373-9516 [2] SWASHPLATE AS  
    (EACH INCLUDES)
  094-1875 [1] DOWEL  
  173-3428 [1] BUSHING  
  242-6803 [2] PIN-DOWEL  
31. 373-9518 [4] BEARING AS (ROCKER)  
32. 247-8920 [2] ORIFICE  
33. 247-8782 [1] BODY  
34. 256-0093 Y [1] HEAD GP-PUMP (DRIVE)  
35. 256-0096 Y [1] HEAD GP-PUMP (DRIVEN)  
36. 095-0929 C [2] RING-RETAINING  
37. 094-1875 [6] DOWEL  
38. 094-1882 [16] PLUG  
39. 095-0946 [2] RING-RETAINING  
40. 341-2839 C [2] GEAR (50-TEETH)  
41. 096-3944 [1] SEAL-O-RING  
42. 273-8314 [1] SEAL-O-RING  
43. 190-4896 [2] PLUG  
44. 193-1736 [4] SEAL-O-RING  
45. 3K-0360 [2] SEAL-O-RING  
46. 7M-8485 [2] SEAL-O-RING  
47. 7X-2557 M [1] BOLT (M16X2X140-MM)  
48. 8J-4645 [2] PLUG (STRAIGHT THREAD O-RING)  
49. 273-8315 [2] SEAL-O-RING  
50. 8T-4136 M [18] BOLT (M10X1.5X25-MM)  
51. 8T-4137 M [2] BOLT (M10X1.5X20-MM)  
52. 8T-4139 M [10] BOLT (M12X1.75X30-MM)  
53. 8T-4140 M [4] BOLT (M16X2X60-MM)  
54. 8T-4175 M [2] BOLT (M16X2X90-MM)  
55. 8T-4176 M [2] BOLT (M12X1.75X90-MM)  
56. 8T-4192 M [10] BOLT (M12X1.75X25-MM)  
57. 8T-4196 M [2] BOLT (M10X1.5X35-MM)  
58. 9S-4185 [2] PLUG (3/4-16-THD)  
   
    AVAILABLE REPAIR KIT(S):
  250-2503 J [1] KIT-SEAL (PILOT GEAR PUMP)  
    (INCLUDES 2 GASKETS, LIP SEAL, SEAL & RETAINING RING)
  C   CHANGE FROM PREVIOUS TYPE
  J   KIT MARKED J SERVICES PART(S) MARKED J
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP46380296
 

272-6955: PUMP GP-MAIN HYDRAULIC

272-6955 PUMP GP-MAIN HYDRAULIC -DOUBLE
S/N SRT1-UP
PART OF 279-7869 PUMP & MTG GP-MAIN HYDRAULIC
Type 3
i05272442 SEBP4638
2726955 PUMP GP-MAIN HYDRAULIC Parts scheme 2726955 PUMP GP-MAIN HYDRAULIC Parts scheme 2726955 PUMP GP-MAIN HYDRAULIC Parts scheme
  For full view, you need register

Parts for your 320D FM RR EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4I-1022 [2] ORIFICE  
2. 7Y-4215 [2] SPACER  
3. 096-3983 [1] RING-RETAINING  
4. 118-4057 [18] SPRING  
5. 341-2860 CY [1] PUMP GP-GEAR  
6. 129-7859 [2] SET-BEARING  
7. 129-7863 [1] COVER  
8. 129-7921 [2] RING-RETAINING  
9. 129-7927 [2] BEARING  
10. 129-7979 [4] DOWEL  
11. 150-5782 [2] COVER  
12. 173-3427 [2] GUIDE-BALL  
13. 129-7853 [2] PLATE  
14. 173-3496 [1] BARREL AS (DRIVE)  
15. 173-3498 [1] BARREL AS (DRIVEN)  
16. 177-2470 [1] COVER  
17. 177-2471 [1] COVER  
18. 179-9763 [1] FLANGE  
19. 392-6626 [2] PISTON AS  
20. 192-0573 [4] PIN-DOWEL  
21. 189-9763 [8] SEAL-O-RING  
22. 200-3333 [1] HEAD-PUMP  
23. 200-3334 [1] COVER  
24. 341-2831 [1] SHAFT-DRIVE  
25. 341-2834 [1] SHAFT-DRIVEN  
26. 341-2840 [1] CASE  
27. 129-7857 [1] GASKET  
28. 129-7855 [1] GASKET  
29. 341-2862 [1] SEAL-LIP TYPE  
30. 373-9516 [2] SWASHPLATE AS  
    (EACH INCLUDES)
  094-1875 [1] DOWEL  
  173-3428 [1] BUSHING  
  242-6803 [2] PIN-DOWEL  
31. 373-9518 [4] BEARING AS  
32. 247-8920 [2] ORIFICE  
33. 247-8782 [1] BODY  
34. 256-0093 Y [1] HEAD GP-PUMP (DRIVE)  
35. 256-0096 Y [1] HEAD GP-PUMP (DRIVEN)  
36. 095-0929 [2] RING-RETAINING  
37. 094-1875 [6] DOWEL  
38. 094-1882 [16] PLUG  
39. 095-0946 [2] RING-RETAINING  
40. 341-2839 [2] GEAR (50-TEETH)  
41. 096-3944 [1] SEAL-O-RING  
42. 273-8314 [1] SEAL-O-RING  
43. 190-4896 [2] PLUG  
44. 193-1736 [4] SEAL-O-RING  
45. 3K-0360 [2] SEAL-O-RING  
46. 7M-8485 [2] SEAL-O-RING  
47. 7X-2557 M [1] BOLT (M16X2X140-MM)  
48. 8J-4645 [2] PLUG (STRAIGHT THREAD O-RING)  
49. 273-8315 [2] SEAL-O-RING  
50. 8T-4136 CM [20] BOLT (M10X1.5X25-MM)  
52. 8T-4139 M [10] BOLT (M12X1.75X30-MM)  
53. 8T-4140 M [4] BOLT (M16X2X60-MM)  
54. 8T-4175 M [2] BOLT (M16X2X90-MM)  
55. 8T-4176 M [2] BOLT (M12X1.75X90-MM)  
56. 8T-4192 M [10] BOLT (M12X1.75X25-MM)  
57. 8T-4196 M [2] BOLT (M10X1.5X35-MM)  
58. 9S-4185 [2] PLUG (3/4-16-THD)  
  C   CHANGE FROM PREVIOUS TYPE
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP46380297
 

266-8036: SCREEN GP-HYDRAULIC

266-8036 SCREEN GP-HYDRAULIC
S/N SRT1-UP
PART OF 248-9660 TANK & FILTER GP-HYDRAULIC
i03146084 SEBP4638
2668036 SCREEN GP-HYDRAULIC Parts scheme
  For full view, you need register

Parts for your 320D FM RR EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 087-5317 [1] ROD  
2. 259-0918 [1] GUIDE  
3. 215-9948 [1] SCREEN AS (HYDRAULIC)  
4. 095-6639 [1] SPRING  
5. 5H-5672 [1] SEAL-O-RING  
6. 8T-4133 M [2] NUT (M10X1.5-THD)  
  M   METRIC PART
 

#SEBP46380298
 

307-8198: SEAL GP

307-8198 SEAL GP
S/N SRT1-UP
PART OF 302-5681 CHASSIS AR
i03247000 SEBP4638
3078198 SEAL GP Parts scheme
  For full view, you need register

Parts for your 320D FM RR EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5P-7483 D SEAL (0.3-M)  
2. 5P-8309 D SEAL (0.7-M EACH)  
2A. 5P-8309 D SEAL (0.6-M EACH)  
2B. 5P-8309 D SEAL (1.2-M)  
2C. 5P-8309 D SEAL (1.3-M EACH)  
2D. 5P-8309 D SEAL (0.4-M EACH)  
2E. 5P-8309 D SEAL (0.3-M)  
2F. 5P-8309 D SEAL (0.2-M)  
2G. 5P-8309 D SEAL (0.5-M)  
  D   ORDER BY THE METER
 

#SEBP46380299
 

234-4440: SWIVEL GP

234-4440 SWIVEL GP
S/N SRT1-UP
PART OF 296-7360 LINES GP-TRAVEL MOTOR
i02497047 SEBP4638
2344440 SWIVEL GP Parts scheme
  For full view, you need register

Parts for your 320D FM RR EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7I-7131 [1] RETAINER  
2. 7Y-4817 [1] COVER  
3. 159-7782 [5] SEAL  
4. 225-4548 [1] HOUSING  
5. 225-4549 [1] ROTOR  
6. 095-1625 [3] SEAL-O-RING  
7. 095-1716 [1] SEAL-O-RING  
8. 453-3454 [2] WASHER-HARD (11X21X2.5-MM THK)  
9. 455-3798 M [6] BOLT (M10X1.5X25-MM)  
10. 8T-6759 [1] PLUG-PIPE  
  M   METRIC PART
 

Information:

Systems Operation
Solenoids
320D, 321D, 323D, 324D, 325D, 326D, 328D, 329D, 330D, 336D, 336D2, 340D and 340D2 Excavators, 324D Forest Machine and 323D MHPU, 324D MHPU, 325D MHPU, 329D MHPU, 330D MHPU and 336D MHPU Mobile Hydraulic Power Units Machine Electronic Control System
Troubleshooting
MID 039 - CID 0598 - FMI 03
320D, 321D, 323D, 324D, 325D, 326D, 328D, 329D, 330D, 336D, 336D2, 340D and 340D2 Excavators, 324D Forest Machine and 323D MHPU, 324D MHPU, 325D MHPU, 329D MHPU, 330D MHPU and 336D MHPU Mobile Hydraulic Power Units Machine Electronic Control System
MID 039 - CID 0598 - FMI 05
320D, 321D, 323D, 324D, 325D, 326D, 328D, 329D, 330D, 336D, 336D2, 340D and 340D2 Excavators, 324D Forest Machine and 323D MHPU, 324D MHPU, 325D MHPU, 329D MHPU, 330D MHPU and 336D MHPU Mobile Hydraulic Power Units Machine Electronic Control System
MID 039 - CID 0598 - FMI 06
320D, 321D, 323D, 324D, 325D, 326D, 328D, 329D, 330D, 336D, 336D2, 340D and 340D2 Excavators, 324D Forest Machine and 323D MHPU, 324D MHPU, 325D MHPU, 329D MHPU, 330D MHPU and 336D MHPU Mobile Hydraulic Power Units Machine Electronic Control System

Caterpillar Parts SIS Catalog 320D FM RR :

PLUG GP-CONTROL VALVE
6E-4793 PLUG GP-CONTROL VALVE
PLUG GP-CONTROL VALVE
6E-2746 PLUG GP-CONTROL VALVE
PLUG GP-CONTROL VALVE
106-6248 PLUG GP-CONTROL VALVE
MOUNTING GP-MAIN CONTROL VALVE
248-9663 MOUNTING GP-MAIN CONTROL VALVE
MOTOR GP-TRAVEL
209-5994 MOTOR GP-TRAVEL
MOTOR GP-SWING
334-9976 MOTOR GP-SWING
MOTOR GP-SWING
334-9968 MOTOR GP-SWING
MOTOR GP-SWING
191-5542 MOTOR GP-SWING
PUMP & MOTOR GP-HYDRAULIC
257-2949 PUMP & MOTOR GP-HYDRAULIC
PUMP & MTG GP-MAIN HYDRAULIC
279-7869 PUMP & MTG GP-MAIN HYDRAULIC
PUMP GP-GEAR
341-2860 PUMP GP-GEAR
PUMP GP-MAIN HYDRAULIC
272-6955 PUMP GP-MAIN HYDRAULIC
PUMP GP-MAIN HYDRAULIC
272-6955 PUMP GP-MAIN HYDRAULIC
PUMP GP-MAIN HYDRAULIC
272-6955 PUMP GP-MAIN HYDRAULIC
SCREEN GP-HYDRAULIC
266-8036 SCREEN GP-HYDRAULIC
SEAL GP
307-8198 SEAL GP

Truck sale:

Back to top
Contacts Request list Affiliate disclosure
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.