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9T1572 VALVE GP-CHECK TYPE 2 PART OF 9T3260 VALVE-CONTROL 446 BACKHOE LOADER




HYDRAULIC SYSTEM

VALVE GP-CHECK
 

#SEBP18360280
 

9T-1572: VALVE GP-CHECK & RELIEF

9T1572 VALVE GP-CHECK
TYPE 2
PART OF 9T3260 VALVE-CONTROL
c538016 SEBP1836
  For full view, you need register

Parts for your 446 BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9T-7202 [1] RETAINER AS  
2. 6E-4431 [1] BODY AS  
3. 8J-0331 [1] VALVE  
4. 1J-9671 [1] SEAL-O-RING (10.52MM ID)  
5. 9S-8003 [1] PLUG-O-RING  
6. 6E-3518 [1] SPRING  
7. 9X-6395 [1] NUT-O-RING SEAL  
8. 4K-1388 [1] SEAL-O-RING (26.59MM ID)  
9. 4T-0935 [1] SPRING  
10. 7J-9933 [1] SEAL-O-RING  
11. 4T-0946 [1] VALVE GP  
12. 4T-0932 [1] BEARING-SLEEVE  
13. 2M-9780 [1] SEAL-O-RING (19.18MM ID)  
14. 4T-0933 [1] RING-RETAINER  
15. 4T-5073 [1] RING-BACK-UP  
16. 3K-0360 [1] SEAL-O-RING (16.36MM ID)  
 

#SEBP18360281
 

9T-3292: VALVE GP-CHECK & RELIEF

9T3292 VALVE GP-CHECK & RELIEF
TYPE 1
PART OF 9T1555, 9T3261 VALVES-CONTROL
c463035 SEBP1836
  For full view, you need register

Parts for your 446 BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4T-0937 [1] RETAINER  
2. 4T-0943 [1] BODY AS  
3. 8J-0331 [1] VALVE  
4. 1J-9671 [1] SEAL-O-RING  
5. 9S-8003 [1] PLUG-O-RING  
6. 4T-2770 [1] SPRING  
7. 4T-0934 [1] NUT  
8. 4K-1388 [1] SEAL-O-RING  
9. 4T-0935 [1] SPRING  
10. 7J-9933 [1] SEAL-O-RING  
11. 4T-0946 [1] VALVE GP  
12. 4T-0932 [1] BEARING-SLEEVE  
13. 2M-9780 [1] SEAL-O-RING  
14. 4T-0933 [1] RING-RETAINER  
15. 4T-5073 [1] RING-BACK-UP  
 

#SEBP18360282
 

9T-3292: VALVE GP-CHECK & RELIEF

9T3292 VALVE GP-CHECK & RELIEF
TYPE 2
PART OF 9T1555, 9T3261 VALVES-CONTROL
c538019 SEBP1836
  For full view, you need register

Parts for your 446 BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9T-7202 [1] RETAINER AS  
2. 6E-4431 [1] BODY AS  
3. 8J-0331 [1] VALVE  
4. 1J-9671 [1] SEAL-O-RING (10.52MM ID)  
5. 9S-8003 [1] PLUG-O-RING  
6. 6E-3518 [1] SPRING  
7. 9X-6395 [1] NUT-O-RING SEAL  
8. 4K-1388 [1] SEAL-O-RING (26.59MM ID)  
9. 4T-0935 [1] SPRING  
10. 7J-9933 [1] SEAL-O-RING  
11. 4T-0946 [1] VALVE GP  
12. 4T-0932 [1] BEARING-SLEEVE  
13. 2M-9780 [1] SEAL-O-RING (19.18MM ID)  
14. 4T-0933 [1] RING-RETAINER  
15. 4T-5073 [1] RING-BACK-UP  
16. 3K-0360 [1] SEAL-O-RING (16.36MM ID)  
 

#SEBP18360283
 

9T-1573: VALVE GP-CHECK & RELIEF

9T1573 VALVE GP-CHECK & RELIEF
TYPE 1
PART OF 9T1555, 9T3260 VALVES-CONTROL
c463090 SEBP1836
  For full view, you need register

Parts for your 446 BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4T-0937 [1] RETAINER  
2. 4T-0943 [1] BODY AS  
3. 8J-0331 [1] VALVE  
4. 1J-9671 [1] SEAL-O-RING  
5. 9S-8003 [1] PLUG-O-RING  
6. 4T-2770 [1] SPRING  
7. 4T-0934 [1] NUT  
8. 4K-1388 [1] SEAL-O-RING  
9. 4T-0935 [1] SPRING  
10. 7J-9933 [1] SEAL-O-RING  
11. 4T-0946 [1] VALVE GP  
12. 4T-0932 [1] BEARING-SLEEVE  
13. 2M-9780 [1] SEAL-O-RING  
14. 4T-0933 [1] RING-RETAINER  
15. 4T-5073 [1] RING-BACK-UP  
 

#SEBP18360284
 

9T-1573: VALVE GP-CHECK & RELIEF

9T1573 VALVE GP-CHECK & RELIEF
TYPE 2
PART OF 9T1555, 9T3260 VALVES-CONTROL
c538017 SEBP1836
  For full view, you need register

Parts for your 446 BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9T-7202 [1] RETAINER AS  
2. 6E-4431 [1] BODY AS  
3. 8J-0331 [1] VALVE  
4. 1J-9671 [1] SEAL-O-RING (10.52MM ID)  
5. 9S-8003 [1] PLUG-O-RING  
6. 6E-3518 [1] SPRING  
7. 9X-6395 [1] NUT-O-RING SEAL  
8. 4K-1388 [1] SEAL-O-RING (26.59MM ID)  
9. 4T-0935 [1] SPRING  
10. 7J-9933 [1] SEAL-O-RING  
11. 4T-0946 [1] VALVE GP  
12. 4T-0932 [1] BEARING-SLEEVE  
13. 2M-9780 [1] SEAL-O-RING (19.18MM ID)  
14. 4T-0933 [1] RING-RETAINER  
15. 4T-5073 [1] RING-BACK-UP  
16. 3K-0360 [1] SEAL-O-RING (16.36MM ID)  
 

#SEBP18360285
 

4T-1860: VALVE GP-SHUTTLE

4T1860 VALVE GP-SHUTTLE
PART OF 9T1553, 9T1555, 9T3260 & 9T3261 VALVES
c457320 SEBP1836
  For full view, you need register

Parts for your 446 BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6V-5586 [1] SEAL-O-RING  
2. 4T-5070 [2] RING-BACK-UP  
3. 4T-5071 [2] RING-BACK-UP  
4. 8C-3085 C [1] SEAL-O-RING  
5. 3J-1907 [1] SEAL  
6. 1M-6718 [1] BALL  
  C   CHANGE FROM PREVIOUS TYPE
 

#SEBP18360286
 

9R-1360: LINES GP-HYDRAULIC PUMP

9R1360 LINES GP-HYDRAULIC PUMP-PART 1 OF 2
S/N 6XF1-688
c502809 SEBP1836
  For full view, you need register

Parts for your 446 BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9R-3961 [1] TUBE AS  
2. 1P-5761 [2] FLANGE-HALF  
  7X-0319 [4] BOLT (7/16-14X4.25IN)  
3. 8T-5360 [6] WASHER (2.5MM THK)  
4. 1P-3704 [2] SEAL-RECTANGULAR  
5. 9R-3960 [1] TUBE AS  
6. 5K-9090 [2] SEAL (23.52MM) ID  
7. 5S-7383 [8] BOLT (3/8-16X1.75IN)  
  8T-4896 [8] WASHER-HARD (2.5MM THK)  
8. 1P-5760 [2] FLANGE-HALF  
9. 1P-3703 [2] SEAL-RECTANGULAR  
10. 8T-6722 [1] FLANGE-ONE PIECE  
11. 6V-9002 [1] ELBOW  
12. 6V-8398 [2] SEAL-0-RING (13.31MM ID)  
13. 3K-0360 [2] SEAL-O-RING (16.36MM ID)  
14. 8T-1889 [1] CLIP (SLOT)  
  8T-1890 [1] CLIP (TAB)  
15. 8T-4136 M [2] BOLT (M10X1.50X25MM)  
16. 8T-4121 [20] WASHER (21MM OD)  
17. 9R-4004 [1] PLATE AS  
18. 8T-9380 [2] BOLT (7/16-14X1IN)  
19. 9R-4112 I [1] HOSE AS  
20. 6V-9007 [3] ELBOW  
  6V-9746 [3] SEAL-O-RING (19.79MM ID)  
  3D-2824 [3] SEAL-O-RING (23.47MM ID)  
21. 6V-9000 [1] ELBOW-SEAL  
  3J-7354 [1] SEAL-O-RING (8.92MM ID)  
22. 9R-4115 I [1] HOSE AS  
23. 9R-4116 I [1] HOSE AS  
24. 9R-4114 I [1] HOSE AS  
25. 9R-2800 I [1] HOSE AS  
26. 9R-4084 I [1] HOSE AS  
27. 9R-4085 I [1] HOSE AS  
28. 8T-1893 [3] CLIP (SLOT)  
29. 8T-1894 [6] CLIP (TAB)  
30. 8T-4137 M [14] BOLT (M10X1.50X20MM)  
31. 8T-1897 [1] CLIP (SLOT)  
  8T-1898 [1] CLIP (TAB)  
32. 5P-7469 [4] CLIP (TAB)  
  5P-8444 [4] GROMMET  
33. 6V-8639 [2] CONNECTOR  
34. 8T-1892 [4] CLIP (TAB)  
35. 8T-1891 [2] CLIP (SLOT)  
36. 9R-4083 I [1] HOSE AS  
37. 9R-4081 I [1] HOSE AS  
38. 9R-1950 [1] FLANGE  
  8T-5005 M [4] BOLT (M10X1.50X70MM)  
39. 6V-0484 [2] ADAPTER-O-RING  
40. 3J-1907 [6] SEAL (11.89MM ID)  
41. 6V-3965 [3] NIPPLE AS  
  6V-0852 [3] CAP-DUST  
42. 8T-6338 [1] TEE-O-RING PORT  
43. 6V-9005 [1] ELBOW-45 DEGREE  
  7M-8485 [1] SEAL-O-RING (29.74MM) ID  
44. 8T-0164 [1] ELBOW  
45. 4J-5477 [2] SEAL-O-RING (8.61MM ID)  
  I   SEE HOSE FABRICATION GUIDE
  M   METRIC PART
 

#SEBP18360287
 

9R-1360: LINES GP-HYDRAULIC PUMP

9R1360 LINES GP-HYDRAULIC PUMP-PART 2 OF 2
S/N 6XF1-688
c500985 SEBP1836
  For full view, you need register

Parts for your 446 BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6V-8715 [1] CONNECTOR  
2. 2M-9780 [3] SEAL-O-RING (19.18MM ID)  
3. 6V-8397 [5] SEAL-O-RING (9.25MM ID)  
4. 6V-9009 [2] ELBOW  
5. 6V-8400 [7] SEAL 29.87MM(1.18IN)ID  
6. 2S-4078 [3] SEAL-O-RING 37.46MM(1.47IN)ID  
7. 9R-3843 [1] TUBE AS  
8. 8S-0023 [2] CLIP (SLOT)  
  8S-0024 [2] CLIP (TAB)  
9. 8T-4137 M [9] BOLT (M10X1.50X20MM)  
10. 8T-4121 [13] WASHER (21MM OD)  
11. 9R-3854 [1] PLATE  
  8T-4121 [1] WASHER (21MM OD)  
  8T-4133 M [1] NUT (M10X1.50 THD)  
12. 9R-4118 I [1] HOSE AS  
13. 5P-6863 [2] CLIP (TAB)  
14. 8T-4136 M [4] BOLT (M10X1.50X25MM)  
15. 8T-5907 [1] TEE-UNION  
16. 6V-8789 [1] TEE-FACE SEAL  
  6V-8935 [1] REDUCER-O-RING  
  6V-8554 [1] NUT-FACE SEAL  
17. 6V-8398 [10] SEAL-0-RING (13.31MM ID)  
18. 4J-5477 [4] SEAL-O-RING (8.61MM ID)  
19. 8T-1885 [4] CLIP (SLOT)  
  8T-1886 [4] CLIP (TAB)  
20. 9R-4970 [1] TUBE AS  
21. 8T-2363 [1] TEE-UNION  
  6V-9830 [1] CAP AS  
22. 8T-1888 [4] CLIP (TAB)  
23. 9R-4005 I [1] HOSE AS  
24. 3J-7354 [3] SEAL-O-RING (8.92MM ID)  
25. 6V-9872 [1] CONNECTOR  
26. 9R-4827 [1] TUBE AS  
27. 3J-1907 [3] SEAL (11.89MM ID)  
28. 1F-7567 [1] CLIP  
29. 9R-4113 I [1] HOSE AS  
30. 6V-8628 [1] ELBOW  
31. 6V-8784 [1] TEE  
32. 3D-2824 [4] SEAL-O-RING (23.47MM ID)  
33. 6V-9746 [7] SEAL-O-RING (19.79MM ID)  
34. 9R-4117 [1] FLANGE  
  1P-3704 [1] SEAL-RECTANGULAR (45MM DIA)  
35. 6V-8636 [1] CONNECTOR  
36. 6V-8629 [1] ELBOW-FACE SEAL  
37. 9R-4086 I [1] HOSE AS  
38. 8T-1887 [2] CLIP (SLOT)  
39. 9R-4120 I [1] HOSE AS  
40. 9R-4969 [1] TUBE AS  
41. 6V-8716 [2] CONNECTOR-SEAL  
  7M-8485 [2] SEAL-O-RING (29.74MM) ID  
42. 6V-8641 [1] CONNECTOR-SEAL  
43. 9R-3842 I [1] HOSE AS  
44. 6V-9855 [1] ELBOW-90 DEGREE  
45. 8T-3611 [1] CONNECTOR  
46. 9R-4003 I [1] HOSE AS  
47. 9R-4001 [1] TUBE AS  
48. 6V-8721 [1] ELBOW-FACE SEAL  
49. 5P-0597 [4] CLAMP  
50. 9R-2801 [1] HOSE  
51. 6V-8625 [1] ELBOW  
52. 3K-0360 [3] SEAL-O-RING (16.36MM ID)  
53. 9R-5130 [1] TUBE AS  
  1P-3708 [1] SEAL-RECTANGULAR  
  8C-3425 M [4] BOLT  
  6V-8765 [4] WASHER-HARD  
54. 6V-8637 [2] CONNECTOR-SEAL  
55. 6V-8647 [1] CONNECTOR-SEAL  
56. 8T-4189 M [1] BOLT (M8X1.25X20MM)  
  5P-4116 [1] WASHER (2MM THK)  
57. 5P-2211 [1] ADAPTER-STRAIGHT THREAD  
  I   SEE HOSE FABRICATION GUIDE
  M   METRIC PART
 

#SEBP18360288
 

9R-1360: LINES GP-HYDRAULIC PUMP

9R1360 LINES GP-HYDRAULIC PUMP-PART 1 OF 2
S/N 6XF689-UP
c538159 SEBP1836
  For full view, you need register

Parts for your 446 BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9R-3961 [1] TUBE AS  
2. 1P-5761 [2] FLANGE-HALF  
  7X-0319 [4] BOLT (7/16-14X4.25IN)  
3. 8T-5360 [6] WASHER (2.5MM THK)  
4. 1P-3704 [2] SEAL-RECTANGULAR  
5. 9R-3960 [1] TUBE AS  
6. 5K-9090 [2] SEAL (23.52MM) ID  
7. 5S-7383 [8] BOLT (3/8-16X1.75IN)  
  8T-4896 [8] WASHER-HARD (2.5MM THK)  
8. 1P-5760 [2] FLANGE-HALF  
9. 1P-3703 [2] SEAL-RECTANGULAR  
10. 8T-6722 [1] FLANGE-ONE PIECE  
11. 6V-9002 [1] ELBOW  
12. 6V-8398 [2] SEAL-0-RING (13.31MM ID)  
13. 3K-0360 [2] SEAL-O-RING (16.36MM ID)  
14. 8T-1889 [1] CLIP (SLOT)  
  8T-1890 [1] CLIP (TAB)  
15. 8T-4136 M [1] BOLT (M10X1.50X25MM)  
16. 8T-4121 [19] WASHER (21MM OD)  
17. 9R-4004 [1] PLATE AS  
18. 8T-9380 [2] BOLT (7/16-14X1IN)  
19. 9R-4112 I [1] HOSE AS  
20. 6V-9007 [2] ELBOW  
  6V-9746 [2] SEAL-O-RING (19.79MM ID)  
  3D-2824 [2] SEAL-O-RING (23.47MM ID)  
21. 6V-9000 [1] ELBOW-SEAL  
  3J-7354 [1] SEAL-O-RING (8.92MM ID)  
22. 9R-4115 I [2] HOSE AS  
23. 9R-4116 I [1] HOSE AS  
24. 6V-9839 [1] TEE  
  6V-9746 [2] SEAL-O-RING (19.79MM ID)  
25. 9R-2800 I [1] HOSE AS  
26. 9R-4084 I [1] HOSE AS  
27. 9R-4085 I [1] HOSE AS  
28. 8T-1893 [3] CLIP (SLOT)  
29. 8T-1894 [6] CLIP (TAB)  
30. 8T-4137 M [14] BOLT (M10X1.50X20MM)  
31. 9S-8008 [1] PLUG-O-RING  
  3D-2824 [1] SEAL-O-RING (23.47MM ID)  
32. 5P-7469 [4] CLIP (TAB)  
  5P-8444 [4] GROMMET  
33. 6V-8639 [2] CONNECTOR  
34. 8T-1892 [4] CLIP (TAB)  
35. 8T-1891 [2] CLIP (SLOT)  
36. 9R-4083 I [1] HOSE AS  
37. 9R-4081 I [1] HOSE AS  
38. 9R-1950 [1] FLANGE  
  8T-5005 M [4] BOLT (M10X1.50X70MM)  
39. 6V-0484 [2] ADAPTER-O-RING  
40. 3J-1907 [6] SEAL (11.89MM ID)  
41. 6V-3965 [3] NIPPLE AS  
  6V-0852 [3] CAP-DUST  
42. 8T-6338 [1] TEE-O-RING PORT  
43. 6V-9005 [1] ELBOW-45 DEGREE  
  7M-8485 [1] SEAL-O-RING (29.74MM) ID  
44. 8T-0164 [1] ELBOW  
45. 4J-5477 [2] SEAL-O-RING (8.61MM ID)  
  I   SEE HOSE FABRICATION GUIDE
  M   METRIC PART
 

#SEBP18360289
 

9R-1360: LINES GP-HYDRAULIC PUMP

9R1360 LINES GP-HYDRAULIC PUMP-PART 2 OF 2
S/N 6XF689-UP
c538161 SEBP1836
  For full view, you need register

Parts for your 446 BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6V-8715 [1] CONNECTOR  
2. 2M-9780 [2] SEAL-O-RING (19.18MM ID)  
3. 6V-8397 [5] SEAL-O-RING (9.25MM ID)  
4. 6V-9009 [2] ELBOW  
5. 6V-8400 [7] SEAL 29.87MM(1.18IN)ID  
6. 2S-4078 [3] SEAL-O-RING 37.46MM(1.47IN)ID  
7. 9R-3843 [1] TUBE AS  
8. 8S-0023 [2] CLIP (SLOT)  
  8S-0024 [2] CLIP (TAB)  
9. 8T-4137 M [9] BOLT (M10X1.50X20MM)  
10. 8T-4121 [13] WASHER (21MM OD)  
11. 9R-3854 [1] PLATE  
  8T-4121 [1] WASHER (21MM OD)  
  8T-4133 M [1] NUT (M10X1.50 THD)  
12. 9R-4118 I [1] HOSE AS  
13. 5P-6863 [2] CLIP (TAB)  
14. 8T-4136 M [4] BOLT (M10X1.50X25MM)  
15. 8T-5907 [1] TEE-UNION  
16. 6V-8789 [1] TEE-FACE SEAL  
  6V-8935 [1] REDUCER-O-RING  
  6V-8554 [1] NUT-FACE SEAL  
17. 6V-8398 [10] SEAL-0-RING (13.31MM ID)  
18. 4J-5477 [4] SEAL-O-RING (8.61MM ID)  
19. 8T-1885 [4] CLIP (SLOT)  
  8T-1886 [4] CLIP (TAB)  
20. 9R-4970 [1] TUBE AS  
21. 8T-2363 [1] TEE-UNION  
  6V-9830 [1] CAP AS  
22. 8T-1888 [4] CLIP (TAB)  
23. 9R-4005 I [1] HOSE AS  
24. 3J-7354 [3] SEAL-O-RING (8.92MM ID)  
25. 6V-9872 [1] CONNECTOR  
26. 9R-4827 [1] TUBE AS  
27. 3J-1907 [3] SEAL (11.89MM ID)  
28. 1F-7567 [1] CLIP  
29. 9R-4113 I [1] HOSE AS  
30. 6V-8628 [1] ELBOW  
31. 6V-8784 [1] TEE  
32. 3D-2824 [5] SEAL-O-RING (23.47MM ID)  
33. 6V-9746 [7] SEAL-O-RING (19.79MM ID)  
34. 9R-4117 [1] FLANGE  
  1P-3704 [1] SEAL-RECTANGULAR (45MM DIA)  
35. 6V-8636 [1] CONNECTOR  
36. 6V-9007 [1] ELBOW  
37. 9R-4086 I [1] HOSE AS  
38. 8T-1887 [2] CLIP (SLOT)  
39. 9R-4120 I [1] HOSE AS  
40. 9R-4969 [1] TUBE AS  
41. 6V-8716 [2] CONNECTOR-SEAL  
  7M-8485 [2] SEAL-O-RING (29.74MM) ID  
42. 6V-8641 [1] CONNECTOR-SEAL  
43. 9R-3842 I [1] HOSE AS  
44. 6V-9855 [1] ELBOW-90 DEGREE  
45. 8T-3611 [1] CONNECTOR  
46. 9R-4003 I [1] HOSE AS  
47. 9R-4001 [1] TUBE AS  
48. 6V-8721 [1] ELBOW-FACE SEAL  
49. 5P-0597 [4] CLAMP  
50. 9R-2801 [1] HOSE  
51. 6V-8625 [1] ELBOW  
52. 3K-0360 [3] SEAL-O-RING (16.36MM ID)  
53. 9R-5130 [1] TUBE AS  
  1P-3708 [1] SEAL-RECTANGULAR  
  8C-3425 M [4] BOLT  
  6V-8765 [4] WASHER-HARD  
54. 6V-8637 [2] CONNECTOR-SEAL  
55. 6V-8647 [1] CONNECTOR-SEAL  
56. 8T-4189 M [1] BOLT (M8X1.25X20MM)  
  5P-4116 [1] WASHER (2MM THK)  
57. 3T-4965 [1] ADAPTER-O-RING  
  I   SEE HOSE FABRICATION GUIDE
  M   METRIC PART
 

Information:

Caterpillar Parts SIS Catalog 446 :

Truck sale:

24,000 
Caterpillar 446, Construction
- backhoe loader
PATTEN INDUSTRIES, INC.
 
 
CATERPILLAR 446 1992
- BACKHOE LOADERS
CARTER MACHINERY
United States
Call 
1991 CAT 446

S&S Equipment Sales
USD $13,000 
1996 CAT 446

Ruffing Family Farms
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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.