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

151-0258 COOLER GP-FUEL S/N 6GW1-UP FOR USE WITH GENERATOR SETS WITH RADIATORS AN ATTACHMENT 3512B GENERATOR SET


FUEL SYSTEM
LINES GP-FUEL
FILTER GP-FUEL
GOVERNOR GP
LINES GP-FUEL INJECTION
LINES GP-FUEL
LINES GP-FUEL INJECTION

GENERATOR SET 3512B GENERATOR SET 6GW
 3512B Generator Set 6GW00001-UP SEBP2772 3512B 6GW   (1998)

FUEL SYSTEM

LINES GP-FUEL
COOLER GP-FUEL
151-0258 COOLER GP-FUEL
COOLER GP-FUEL
155-6382 COOLER GP-FUEL
LINES GP-FLEXIBLE FUEL
153-2377 LINES GP-FLEXIBLE FUEL
MANIFOLD GP-FUEL
156-9753 MANIFOLD GP-FUEL
MANIFOLD GP-FUEL
156-9754 MANIFOLD GP-FUEL
 

#SEBP27720280
 

151-0258: COOLER GP-FUEL

151-0258 COOLER GP-FUEL
S/N 6GW1-UP
FOR USE WITH GENERATOR SETS WITH RADIATORS
AN ATTACHMENT
i00726444 SEBP2772
1510258 COOLER GP-FUEL Parts scheme
  For full view, you need register

Parts for your 3512B GENERATOR SET:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7E-6633 [1] COOLER-FUEL  
2. 151-9227 [3] ADAPTER  
3. 4P-1701 [1] KIT-COOLER MOUNTING (FUEL)  
4. 142-1539 [8] INSERT-NUT  
5. 155-7831 [2] BRACKET  
6. 152-3504 [1] ADAPTER  
7. 152-8850 [1] NUT-BULKHEAD (1/2-IN BSP)  
8. 171-3194 [1] BRACKET  
9. 171-2345 [1] HOSE (FUEL COOLER OUTLET)  
10. 171-2344 [1] HOSE (FUEL COOLER INLET)  
11. 2L-8228 [2] ELBOW  
12. 6B-9081 [2] BUSHING-REDUCER  
13. 5F-5990 [7] CLIP  
14. 6W-6672 [1] SPACER (10.5X20X38-MM THK)  
15. 8T-6870 M [1] BOLT (M8X1.25X70-MM)  
16. 8T-4224 [16] WASHER-HARD (8.8X16X2-MM THK)  
17. 8T-4195 M [5] BOLT (M10X1.5X30-MM)  
18. 8T-4121 [10] WASHER-HARD (11X21X2.5-MM THK)  
19. 8T-4133 M [5] NUT (M10X1.5-THD)  
20. 7X-2537 M [12] BOLT (M8X1.25X35-MM)  
21. 5C-7261 M [4] NUT (M8X1.25-THD)  
22. 8T-9377 [1] BOLT (3/8-16X2.25-IN)  
23. 8T-4896 [3] WASHER-HARD (10.2X18.5X2.5-MM THK)  
24. 8T-2501 [1] BOLT (3/8-16X2-IN)  
25. 9B-7237 [1] BOLT (3/8-16X1.25-IN)  
  M   METRIC PART
 

#SEBP27720281
 

155-6382: COOLER GP-FUEL

155-6382 COOLER GP-FUEL
S/N 6GW1-UP
AN ATTACHMENT
i00770177 SEBP2772
1556382 COOLER GP-FUEL Parts scheme
  For full view, you need register

Parts for your 3512B GENERATOR SET:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7E-6633 [1] COOLER-FUEL  
2. 151-9227 [3] ADAPTER  
3. 171-3194 [1] BRACKET  
4. 171-2345 [1] HOSE (FUEL COOLER OUTLET)  
5. 171-2344 [1] HOSE (FUEL COOLER INLET)  
6. 4P-1701 [1] KIT-COOLER MOUNTING (FUEL)  
8. 155-7532 [2] BRACKET  
9. 152-3504 [1] ADAPTER  
10. 152-8850 [1] NUT-BULKHEAD (1/2-IN BSP)  
11. 2L-8228 [2] ELBOW  
12. 6B-9081 [2] BUSHING-REDUCER  
13. 5F-5990 [7] CLIP  
14. 6W-6672 [1] SPACER (10.5X20X38-MM THK)  
15. 8T-6870 M [1] BOLT (M8X1.25X70-MM)  
16. 8T-4224 [16] WASHER-HARD (8.8X16X2-MM THK)  
17. 8T-4195 M [5] BOLT (M10X1.5X30-MM)  
18. 8T-4121 [10] WASHER-HARD (11X21X2.5-MM THK)  
19. 8T-4133 M [5] NUT (M10X1.5-THD)  
20. 7X-2537 M [12] BOLT (M8X1.25X35-MM)  
21. 5C-7261 M [4] NUT (M8X1.25-THD)  
22. 8T-9377 [1] BOLT (3/8-16X2.25-IN)  
23. 8T-4896 [3] WASHER-HARD (10.2X18.5X2.5-MM THK)  
24. 8T-2501 [1] BOLT (3/8-16X2-IN)  
25. 9B-7237 [1] BOLT (3/8-16X1.25-IN)  
  M   METRIC PART
 

#SEBP27720282
 

147-3185: FILTER GP-FUEL

147-3185 FILTER GP-FUEL -RH
S/N 1GZ1-924
i00726436 SEBP2772
1473185 FILTER GP-FUEL Parts scheme
  For full view, you need register

Parts for your 3512B GENERATOR SET:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8T-6766 [1] PLUG-PIPE  
2. 169-8612 [1] HOUSING AS  
3. 0S-1588 [2] BOLT (3/8-16X1.25-IN)  
4. 5M-2894 [6] WASHER-HARD (10.2X18.5X2.5-MM THK)  
5. 9S-4190 [1] PLUG-O-RING (7/8-14-THD)  
6. 2M-9780 [1] SEAL-O-RING  
7. 9S-4182 [3] PLUG (7/16-20-THD)  
8. 6V-5048 [3] SEAL-O-RING  
9. 5D-5957 [2] SEAL-O-RING  
10. 111-5054 [1] COVER-FUEL FILTER HOUSING  
11. 3B-1915 [10] BOLT (3/8-16X1.375-IN)  
12. 8M-9024 [8] WASHER-HARD (10.2X22.5X5-MM THK)  
13. 1R-0756 [5] FILTER ELEMENT-FUEL (ADVANCED EFFICIENCY)(HIGH EFFICIENCY)  
14. 2W-9300 [1] COVER-FILTER HOUSING  
15. 1N-2895 [1] SPRING  
16. 6I-3754 [1] RETAINER-FILTER  
18. 2S-5100 [1] VALVE-MANUAL  
19. 0L-2070 [2] BOLT (3/8-16X2.25-IN)  
20. 8L-2746 [2] SEAL-O-RING  
21. 111-5055 [1] BLOCK-SENSOR MOUNTING  
22. 6V-5049 [1] SEAL-O-RING  
23. 9S-4191 [1] PLUG (9/16-18-THD)  
 

#SEBP27720283
 

147-3185: FILTER GP-FUEL

147-3185 FILTER GP-FUEL -RH
S/N 1GZ925-UP
i01662763 SEBP2772
1473185 FILTER GP-FUEL Parts scheme
  For full view, you need register

Parts for your 3512B GENERATOR SET:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1N-2895 [1] SPRING  
2. 1R-0756 [5] FILTER ELEMENT-FUEL (ADVANCED EFFICIENCY)  
3. 2S-5100 [1] VALVE-MANUAL  
4. 2W-9300 [1] COVER-FILTER HOUSING  
5. 6I-3754 [1] RETAINER-FILTER  
6. 7F-0192 C [2] BOLT (3/8-16X2-IN)  
7. 8T-6766 [1] PLUG-PIPE  
8. 267-9689 [1] COVER-FILTER HOUSING  
10. 278-1776 C [1] HOUSING AS-FUEL FILTER  
12. 0S-1588 [2] BOLT (3/8-16X1.25-IN)  
13. 2M-9780 [1] SEAL-O-RING  
14. 3B-1915 C [8] BOLT (3/8-16X1.375-IN)  
15. 5D-5957 [2] SEAL-O-RING  
16. 5M-2894 [4] WASHER-HARD (10.2X18.5X2.5-MM THK)  
17. 6V-5048 [3] SEAL-O-RING  
18. 6V-5049 [1] SEAL-O-RING  
20. 8M-9024 [8] WASHER-HARD (10.2X22.5X5-MM THK)  
21. 9S-4182 [3] PLUG (7/16-20-THD)  
22. 9S-4190 [1] PLUG-O-RING (7/8-14-THD)  
23. 9S-4191 [1] PLUG (9/16-18-THD)  
  C   CHANGE FROM PREVIOUS TYPE
 

#SEBP27720284
 

152-3505: FILTER GP-PRIMARY FUEL

152-3505 FILTER GP-PRIMARY FUEL
S/N 6GW1-UP
AN ATTACHMENT
i00726450 SEBP2772
1523505 FILTER GP-PRIMARY FUEL Parts scheme
  For full view, you need register

Parts for your 3512B GENERATOR SET:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 149-7880 [1] FILTER GP-FUEL (PRIMARY)  
  152-8845 [1] FILTER ELEMENT-FUEL (PRIMARY)  
  152-8844 [1] KIT-SEAL (FUEL FILTER)  
    (INCLUDES SEALING RINGS & GASKETS)
2. 152-3518 [1] HOSE AS  
3. 171-3875 [1] HOSE AS  
4. 151-9255 [1] HOSE AS  
5. 170-7544 [1] BRACKET  
6. 152-4062 [1] FITTING  
7. 152-3504 [1] ADAPTER  
8. 152-8836 [2] ADAPTER  
9. 151-9227 [1] ADAPTER  
10. 143-6957 [2] ADAPTER  
11. 154-2949 [1] CLIP  
12. 152-5690 [1] ELBOW  
13. [1] NUT-BULKHEAD (3/4-IN)  
14. 152-8850 [1] NUT-BULKHEAD (1/2-IN BSP)  
15. 111-4900 [1] SPACER (14X25X45-MM THK)  
16. 5F-5990 [2] CLIP  
17. 4L-6454 [2] BOLT (3/8-16X1-IN)  
18. 8T-4896 [4] WASHER-HARD (10.2X18.5X2.5-MM THK)  
19. 7X-2501 [2] BOLT (1/4-20X1.25-IN)  
20. 8T-4205 [2] WASHER-HARD (7.2X14.5X2-MM THK)  
21. 6V-8185 [2] NUT (1/4-20-THD)  
22. 8T-9377 [2] BOLT (3/8-16X2.25-IN)  
23. 7X-0326 [1] BOLT (1/2-13X3-IN)  
24. 6V-8188 [1] NUT (1/2-13-THD)  
25. 8T-4223 [2] WASHER-HARD (13.5X25.5X3-MM THK)  
26. 6V-8801 [1] NUT (3/8-16-THD)  
 

#SEBP27720285
 

100-2842: GOVERNOR AS-ELECTRONIC

100-2842 GOVERNOR AS-ELECTRONIC
S/N 6GW1-UP
PWM CONVERTER-SPEED/DROOP
PART OF 154-5504 CONTROL GP-GOVERNOR, 153-0585 PANEL AS-ELECTRONIC
AN ATTACHMENT
i00968201 SEBP2772
  For full view, you need register

Parts for your 3512B GENERATOR SET:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  9X-9591 Y [1] CONVERTER GP-ELECTRICAL (PULSE WIDTH MODULATED)  
  4W-5972 [1] KNOB  
  7E-1246 [1] POTENTIOMETER (2000-OHM)(SPEED ADJUST)  
  7C-4550 [1] SEAL (ROTATING SHAFT)  
  5L-5180 [1] WASHER (0.49X0.875X0.05-IN THK)  
  R   REMANUFACTURED PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

#SEBP27720286
 

132-0202: INJECTOR GP-FUEL

132-0202 INJECTOR GP-FUEL
S/N 1GZ1-261
PART OF 116-7010 PUMP GP-FUEL INJECTION
i00966524 SEBP2772
1320202 INJECTOR GP-FUEL Parts scheme
  For full view, you need register

Parts for your 3512B GENERATOR SET:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8J-8725 [1] SEAL-O-RING  
2. 9X-7735 [1] SEAL-O-RING  
 

#SEBP27720287
 

153-2377: LINES GP-FLEXIBLE FUEL

153-2377 LINES GP-FLEXIBLE FUEL
S/N 6GW1-UP
AN ATTACHMENT
i00726343 SEBP2772
1532377 LINES GP-FLEXIBLE FUEL Parts scheme
  For full view, you need register

Parts for your 3512B GENERATOR SET:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 153-3638 [1] HOSE  
2. 153-3637 [1] HOSE  
 

#SEBP27720288
 

147-3190: LINES GP-FUEL INJECTION

147-3190 LINES GP-FUEL INJECTION
S/N 1GZ1-261
i00778085 SEBP2772
1473190 LINES GP-FUEL INJECTION Parts scheme
  For full view, you need register

Parts for your 3512B GENERATOR SET:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 030-7949 [2] ELBOW  
2. 2M-9780 [9] SEAL-O-RING  
3. 5M-2894 [15] WASHER-HARD (10.2X18.5X2.5-MM THK)  
4. 0L-2070 [7] BOLT (3/8-16X2.25-IN)  
5. 4P-0692 [10] CLAMP AS  
    (EACH INCLUDES)
  108-1434 [1] GROMMET  
6. 2B-2694 [12] BOLT (5/16-18X2-IN)  
7. 2P-1296 [1] TEE  
8. 9M-4584 [2] CONNECTOR  
9. 6V-4363 [1] ELBOW  
10. 2P-7636 [1] CONNECTOR (3/4-16 STR-THD)  
11. 111-3819 [1] TUBE AS  
12. 0S-1590 [1] BOLT (3/8-16X2-IN)  
13. 9X-6772 [1] STRAP-CABLE  
14. 7C-7683 [1] ADAPTER-FUEL MANIFOLD (LH)  
15. 7C-7682 [1] ADAPTER-FUEL MANIFOLD (RH)  
16. 0T-0065 [4] BOLT (3/8-16X3.5-IN)  
17. 4P-0693 [4] CLAMP AS  
    (EACH INCLUDES)
  108-1434 [2] GROMMET  
18. 8N-6327 [1] TUBE AS  
19. 030-7972 [1] ELBOW  
20. 3J-1907 [24] SEAL-O-RING  
21. 2V-8571 I [1] HOSE AS  
22. 7K-3377 [2] PIPE  
23. 030-7982 [1] UNION-FLARED  
24. 7C-7677 [12] TUBE AS  
25. 7C-7678 [12] TUBE AS  
26. 8N-6211 [1] PLATE-LINE SUPPORT  
27. 9N-4053 [1] SPRING  
28. 5P-4900 [1] ELBOW-FLARED  
29. 3J-7354 [1] SEAL-O-RING  
30. 3K-0360 [1] SEAL-O-RING  
31. 7W-2122 [24] CONNECTOR-PORT  
32. 9S-4182 [1] PLUG (7/16-20-THD)  
33. 4P-5494 [1] MANIFOLD AS-FUEL  
34. 0S-1594 [1] BOLT (3/8-16X1-IN)  
35. 6B-6205 [2] SPACER (0.438X0.875X1.281-IN THK)  
36. 9G-2653 I [1] HOSE AS  
37. 030-7977 [1] ELBOW  
39. 1D-4539 [1] BOLT (5/16-18X2.5-IN)  
41. 9M-1974 [2] WASHER-HARD (8.8X16X2-MM THK)  
42. 8N-6210 [1] BRACKET-LINE SUPPORT  
43. 7E-3921 [1] VALVE-CHECK  
44. 7N-6806 [4] SEAL-RECTANGULAR  
45. 9N-0869 [12] WASHER-HARD (8.8X25.5X2-MM THK)  
46. 5P-4295 [1] CLIP  
47. 4P-5495 [1] MANIFOLD AS-FUEL  
48. 9X-6458 [2] WASHER-HARD (10.2X22.5X3-MM THK)  
49. 114-5477 [1] PLUNGER-VALVE  
50. 0T-0055 [1] BOLT (3/8-16X4.25-IN)  
51. 111-3388 [1] TUBE AS  
52. 111-3389 [1] TUBE AS  
53. 5P-4318 [1] ELBOW  
54. 9S-8752 [1] NUT-FULL (3/8-16-THD)  
55. 1A-2029 [1] BOLT (3/8-16X1.125-IN)  
56. 153-3914 [1] TUBE AS  
57. 1D-4541 [1] BOLT (5/16-18X3-IN)  
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
 

#SEBP27720289
 

147-3190: LINES GP-FUEL INJECTION

147-3190 LINES GP-FUEL INJECTION
S/N 1GZ262-UP
i01337876 SEBP2772
1473190 LINES GP-FUEL INJECTION Parts scheme 1473190 LINES GP-FUEL INJECTION Parts scheme
  For full view, you need register

Parts for your 3512B GENERATOR SET:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2V-8571 I [1] HOSE AS  
2. 4P-0692 [10] CLAMP AS  
    (EACH INCLUDES)
  108-1434 [1] GROMMET  
3. 4P-0693 [4] CLAMP AS  
    (EACH INCLUDES)
  108-1434 [2] GROMMET  
4. 6B-6205 [2] SPACER (0.438X0.875X1.281-IN THK)  
5. 6V-4363 [1] ELBOW  
6. 7C-7677 [12] TUBE AS  
7. 7C-7678 [12] TUBE AS  
8. 7C-7682 [1] ADAPTER-FUEL MANIFOLD (RH)  
9. 7C-7683 [1] ADAPTER-FUEL MANIFOLD (LH)  
10. 7E-3921 [1] VALVE-CHECK  
11. 7W-2122 [24] CONNECTOR-PORT  
12. 8N-6210 [1] BRACKET-LINE SUPPORT  
13. 8N-6211 [1] PLATE-LINE SUPPORT  
14. 8N-6327 [1] TUBE AS  
15. 9N-4053 [1] SPRING  
16. 9X-6772 [1] STRAP-CABLE  
17. 030-7977 [1] ELBOW  
18. 111-3388 [1] TUBE AS  
19. 111-3389 [1] TUBE AS  
20. 114-5477 [1] PLUNGER-VALVE  
21. 156-9753 CY [1] MANIFOLD GP-FUEL (RH)  
22. 156-9754 CY [1] MANIFOLD GP-FUEL (LH)  
23. 174-7088 [1] HOSE AS  
24. 237-2712 [1] TUBE AS  
25. 237-2713 [1] TUBE AS  
26. 386-6229 [2] ELBOW AS  
    (EACH INCLUDES)
  238-5081 [1] SEAL-O-RING  
  250-1497 [1] ELBOW  
27. 030-7972 [1] ELBOW  
28. 030-7982 [1] UNION-FLARED  
29. 0L-2070 [8] BOLT (3/8-16X2.25-IN)  
30. 0S-0509 [1] BOLT (3/8-16X0.75-IN)  
32. 0S-1594 [1] BOLT (3/8-16X1-IN)  
33. 0T-0055 [1] BOLT (3/8-16X4.25-IN)  
34. 0T-0065 [4] BOLT (3/8-16X3.5-IN)  
35. 1D-4539 [1] BOLT (5/16-18X2.5-IN)  
36. 1D-4541 [1] BOLT (5/16-18X3-IN)  
37. 250-1499 [1] TEE  
38. 2P-7636 [1] CONNECTOR (3/4-16 STR-THD)  
39. 5M-2894 [15] WASHER-HARD (10.2X18.5X2.5-MM THK)  
40. 5P-4295 [1] CLIP  
41. 5P-4318 [1] ELBOW  
42. 250-1496 [1] ELBOW  
43. 5S-0003 [1] NUT (5/16-18-THD)  
44. 238-5081 [7] SEAL-O-RING  
45. 214-7566 [1] SEAL-O-RING  
46. 214-7568 [24] SEAL-O-RING  
47. 7K-3377 [2] PIPE  
48. 7N-6806 [4] SEAL-RECTANGULAR  
49. 238-5080 [1] SEAL-O-RING  
50. 9M-1974 [3] WASHER-HARD (8.8X16X2-MM THK)  
51. 9M-4584 [2] CONNECTOR  
52. 9S-4182 [1] PLUG (7/16-20-THD)  
53. 9S-8752 [1] NUT-FULL (3/8-16-THD)  
54. 9X-6458 [1] WASHER-HARD (10.2X22.5X3-MM THK)  
  C   CHANGE FROM PREVIOUS TYPE
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
  Y   SEPARATE ILLUSTRATION
 

Information:

Engine News
SOLAS Requirement for Screening Fuel and Oil Line Connections on Marine Engines {1274, 1307}
2003/06/01
New Fuel Lines Help to Eliminate Damage from Rubbing {1274}
2003/10/01
A New Fuel Shield is Available {1252}
2005/03/28
Use Care During Disassembly of the Fuel Manifolds {1252, 1274}
2007/10/22
New O-Rings Are Used with the Plugs for the Fuel Passages in 3500 Engines {1100, 1101, 1252, 1254}
2010/09/14
Special Instruction
Proper Installation of Braided Steel Hoses{7554}
Proper Installation of Braided Steel Hoses{7554}

Caterpillar Parts SIS Catalog 3512B :

154-6124 CONTROL GP-GOVERNOR
154-6099 CONTROL GP-GOVERNOR
CONTROL GP-GOVERNOR
154-5504 CONTROL GP-GOVERNOR
CONTROL AS-GOVERNOR
161-0797 CONTROL AS-GOVERNOR
CONTROL AS-GOVERNOR
131-5459 CONTROL AS-GOVERNOR
TURBOCHARGER GP
494-7639 TURBOCHARGER GP
TURBOCHARGER GP
450-1420 TURBOCHARGER GP
TURBOCHARGER GP
258-5636 TURBOCHARGER GP
COOLER GP-FUEL
155-6382 COOLER GP-FUEL
FILTER GP-FUEL
147-3185 FILTER GP-FUEL
FILTER GP-FUEL
147-3185 FILTER GP-FUEL
FILTER GP-PRIMARY FUEL
152-3505 FILTER GP-PRIMARY FUEL
100-2842 GOVERNOR AS-ELECTRONIC
INJECTOR GP-FUEL
132-0202 INJECTOR GP-FUEL
LINES GP-FLEXIBLE FUEL
153-2377 LINES GP-FLEXIBLE FUEL
LINES GP-FUEL INJECTION
147-3190 LINES GP-FUEL INJECTION

Truck sale:

Caterpillar 3512B
 
Caterpillar 3512B
- Stationary Generator Sets
MACALLISTER MACHINERY CO., INC
Caterpillar 3512B, mobile generator sets, Construction
182,189 
Caterpillar 3512B, mobile generator sets, Construction
- mobile generator sets
FINANZAUTO S.A.
Caterpillar 3512B, Marine Propulsion / Auxiliary Engines, Construction
 
Caterpillar 3512B, Marine Propulsion / Auxiliary Engines, Construction
- Marine Propulsion / Auxiliary Engines
ZEPPELIN POWER SYSTEMS GMBH
Caterpillar 3512B
 
Caterpillar 3512B
- Industrial engines
FOLEY EQUIPMENT COMPANY
 
190,000 
Caterpillar 3512B, Stationary Generator Sets, Construction


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.