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

450-8478 HYDRAULIC AR S/N LYL1-UP PART OF 450-8465 COMMON AR 444F2 BACKHOE LOADER


HYDRAULIC SYSTEM
HYDRAULIC GP
LINES GP-AUXILIARY
VALVE GP-CONTROL
LINES GP-COUPLER

BACKHOE LOADER 444F2 BACKHOE LOADER LYL
 444F2 Side Shift Backhoe Loader LYL00001-UP (MACHINE) POWERED BY C4.4 Engine SEBP6831 444F2 LYL   (2013)

HYDRAULIC SYSTEM

HYDRAULIC GP
450-8478 HYDRAULIC AR
 

#SEBP68310440
 

450-8478: HYDRAULIC AR

450-8478 HYDRAULIC AR
S/N LYL1-UP
PART OF 450-8465 COMMON AR
i05943965 SEBP6831
  For full view, you need register

Parts for your 444F2 BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  337-9740 Y [1] FILTER & MTG GP-OIL (HYDRAULIC)  
  437-2620 Y [1] LINES GP-RETURN  
  326-1803 Y [1] LINES GP-SWING  
  431-6731 Y [1] PUMP & MTG GP-HYDRAULIC (IMPLEMENT)  
  438-3001 Y [1] TANK & MTG GP-HYDRAULIC  
  Y   SEPARATE ILLUSTRATION
 

#SEBP68310441
 

473-2821: KIT-AUXILIARY LINES

473-2821 KIT-AUXILIARY LINES
S/N LYL1-UP
AN ATTACHMENT
i06146679 SEBP6831
4732821 KIT-AUXILIARY LINES Parts scheme
  For full view, you need register

Parts for your 444F2 BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7K-1181 [3] STRAP-CABLE  
2. 106-8715 [1] ELBOW AS  
  3D-2824 [1] SEAL-O-RING  
  6V-9746 [1] SEAL-O-RING  
  8C-8400 [1] ELBOW  
3. 205-9920 [1] STRAP-CABLE  
4. 206-2423 [1] SADDLE-MOUNTING  
5. 241-6209 [1] UNION AS-CROSS  
  5K-9090 [3] SEAL-O-RING  
  5K-9090 [3] SEAL-O-RING  
  117-5208 [1] CROSS  
6. 246-7854 M [3] NUT-SPECIAL (M10X1.5-THD)  
7. 274-3774 [2] CAP-CONNECTOR  
8. 319-2155 Y [1] VALVE GP-MAIN CONTROL (SIDESHIFT, AUXILIARY)  
9. 373-7028 [1] VALVE GP-PILOT (AUXILIARY)  
  109-1393 M [8] BOLT-SOCKET HEAD (M4X0.7X10-MM)  
  362-3212 [4] VALVE GP-SOLENOID (12 VDC)(AUXILIARY)  
10. 375-6285 I [1] HOSE AS  
11. 375-6287 I [1] HOSE AS  
12. 375-6288 I [1] HOSE AS  
13. 380-5747 I [1] HOSE AS  
14. 380-5749 I [1] HOSE AS  
15. 381-0227 I [1] HOSE AS  
16. 381-0230 I [1] HOSE AS  
17. 381-0346 I [1] HOSE AS  
18. 387-6564 Y [1] CONTROL GP-JOYSTICK (LH)  
19. 451-9658 Y [1] WIRING GP-AUXILIARY (REAR)  
20. 107-0269 M [2] BOLT-HEAD (M8X1.25X50-MM)  
21. 148-8316 [2] CONNECTOR AS  
    (EACH INCLUDES)
  3J-7354 [1] SEAL-O-RING  
  4J-5477 [1] SEAL-O-RING  
  6V-8647 [1] CONNECTOR  
22. 148-8319 [2] CONNECTOR AS  
    (EACH INCLUDES)
  2M-9780 [1] SEAL-O-RING  
  6V-8397 [1] SEAL-O-RING  
  6V-8715 [1] CONNECTOR  
23. 148-8325 [4] CONNECTOR AS  
    (EACH INCLUDES)
  3J-1907 [1] SEAL-O-RING  
  4J-5477 [1] SEAL-O-RING  
  6V-8641 [1] CONNECTOR  
24. 148-8335 [1] CONNECTOR AS  
  5K-9090 [1] SEAL-O-RING  
  6V-8635 [1] CONNECTOR  
  7M-8485 [1] SEAL-O-RING  
25. 148-8345 [2] CONNECTOR AS  
    (EACH INCLUDES)
  2M-9780 [1] SEAL-O-RING  
  6V-8398 [1] SEAL-O-RING  
  6V-8638 [1] CONNECTOR  
26. 148-8347 [1] ELBOW AS  
  3D-2824 [1] SEAL-O-RING  
  6V-9007 [1] ELBOW  
  6V-9746 [1] SEAL-O-RING  
27. 148-8368 [3] ELBOW AS  
    (EACH INCLUDES)
  3J-1907 [1] SEAL-O-RING  
  4J-5477 [1] SEAL-O-RING  
  6V-8627 [1] ELBOW  
28. 148-8445 [1] TEE AS  
  5K-9090 [2] SEAL-O-RING  
  6V-9847 [1] TEE-SWIVEL  
29. 150-5968 [3] TEE AS  
    (EACH INCLUDES)
  4J-5477 [2] SEAL-O-RING  
  6V-9835 [1] TEE  
30. 155-3624 [2] PLUG AS  
    (EACH INCLUDES)
  3J-7354 [1] SEAL-O-RING  
  9S-4182 [1] PLUG (7/16-20-THD)  
31. 241-6185 [1] PLUG AS  
  3D-2824 [1] SEAL-O-RING  
  3D-2824 [1] SEAL-O-RING  
  5P-9436 [1] PLUG  
32. 3S-2093 [4] STRAP-CABLE  
33. 6V-9828 [2] CAP (ORFS)  
34. 6V-9829 [2] CAP (ORFS)  
35. 6V-9830 [2] CAP (ORFS)  
36. 8T-4121 [3] WASHER-HARD (11X21X2.5-MM THK)  
37. 8T-4196 M [3] BOLT (M10X1.5X35-MM)  
38. 9R-2160 M [2] BOSS (M8X1.25X25-MM)  
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP68310442
 

473-2822: KIT-AUXILIARY LINES

473-2822 KIT-AUXILIARY LINES -8TH FUNCTION
S/N LYL1-UP
CANNOT BE USED WITH @@@@@473-2821@@@@@
AN ATTACHMENT
i06198350 SEBP6831
4732822 KIT-AUXILIARY LINES Parts scheme
  For full view, you need register

Parts for your 444F2 BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7K-1181 [3] STRAP-CABLE  
2. 6K-0806 [20] STRAP-CABLE  
3. 106-8715 [1] ELBOW AS  
  3D-2824 [1] SEAL-O-RING  
  6V-9746 [1] SEAL-O-RING  
  8C-8400 [1] ELBOW  
4. 206-2423 [1] SADDLE-MOUNTING  
5. 319-2155 Y [1] VALVE GP-MAIN CONTROL  
6. 351-1639 Y [1] SIDESHIFT GP  
7. 352-5462 I [1] HOSE AS  
8. 352-5463 I [1] HOSE AS  
9. 373-7028 [1] VALVE GP-PILOT (AUXILIARY)  
  109-1393 M [8] BOLT-SOCKET HEAD (M4X0.7X10-MM)  
  109-1393 M [8] BOLT-SOCKET HEAD (M4X0.7X10-MM)  
  362-3212 [4] VALVE GP-SOLENOID (12 VDC)  
10. 375-6285 I [1] HOSE AS  
11. 375-6287 I [1] HOSE AS  
12. 375-6288 I [1] HOSE AS  
13. 380-5747 I [1] HOSE AS  
14. 380-5749 I [1] HOSE AS  
15. 381-0226 I [1] HOSE AS  
16. 381-0227 I [1] HOSE AS  
17. 381-0228 I [1] HOSE AS  
18. 381-0230 I [1] HOSE AS  
19. 381-0346 I [1] HOSE AS  
20. 387-6564 Y [1] CONTROL GP-JOYSTICK (LH)  
21. 387-6638 Y [1] WIRING GP-SIDESHIFT  
22. 392-1953 [1] PLATE  
23. 451-9658 Y [1] WIRING GP-AUXILIARY (REAR)  
24. 107-0269 M [2] BOLT-HEAD (M8X1.25X50-MM)  
25. 148-8316 [4] CONNECTOR AS  
    (EACH INCLUDES)
  3J-7354 [1] SEAL-O-RING  
  4J-5477 [1] SEAL-O-RING  
  6V-8647 [1] CONNECTOR  
26. 148-8319 [2] CONNECTOR AS  
    (EACH INCLUDES)
  2M-9780 [1] SEAL-O-RING  
  6V-8397 [1] SEAL-O-RING  
  6V-8715 [1] CONNECTOR  
27. 148-8325 [6] CONNECTOR AS  
    (EACH INCLUDES)
  3J-1907 [1] SEAL-O-RING  
  4J-5477 [1] SEAL-O-RING  
  6V-8641 [1] CONNECTOR  
28. 148-8335 [1] CONNECTOR AS  
  5K-9090 [1] SEAL-O-RING  
  6V-8635 [1] CONNECTOR  
  7M-8485 [1] SEAL-O-RING  
29. 148-8345 [2] CONNECTOR AS  
    (EACH INCLUDES)
  2M-9780 [1] SEAL-O-RING  
  6V-8398 [1] SEAL-O-RING  
  6V-8638 [1] CONNECTOR  
30. 148-8347 [1] ELBOW AS  
  3D-2824 [1] SEAL-O-RING  
  6V-9007 [1] ELBOW  
  6V-9746 [1] SEAL-O-RING  
31. 148-8368 [3] ELBOW AS  
    (EACH INCLUDES)
  3J-1907 [1] SEAL-O-RING  
  4J-5477 [1] SEAL-O-RING  
  6V-8627 [1] ELBOW  
32. 148-8445 [1] TEE AS  
  5K-9090 [2] SEAL-O-RING  
  6V-9847 [1] TEE-SWIVEL  
33. 150-5968 [3] TEE AS  
    (EACH INCLUDES)
  4J-5477 [2] SEAL-O-RING  
  6V-9835 [1] TEE  
34. 180-3748 M [3] INSERT-THREADED (M8X1.25-THD)  
35. 241-6185 [1] PLUG AS  
  3D-2824 [1] SEAL-O-RING  
  5P-9436 [1] PLUG  
36. 246-7854 M [3] NUT-SPECIAL (M10X1.5-THD)  
37. 4D-6988 [2] CLIP  
38. 241-6209 [1] UNION AS-CROSS  
  5K-9090 [3] SEAL-O-RING  
  117-5208 [1] CROSS  
39. 6V-9830 [2] CAP (ORFS)  
    (EACH INCLUDES)
  6V-8554 [1] NUT (13/16-16-THD)  
40. 8T-4121 [4] WASHER-HARD (11X21X2.5-MM THK)  
41. 8T-4133 M [1] NUT (M10X1.5-THD)  
42. 8T-4192 M [1] BOLT (M12X1.75X25-MM)  
43. 8T-4195 M [1] BOLT (M10X1.5X30-MM)  
44. 8T-4196 M [3] BOLT (M10X1.5X35-MM)  
45. 8T-4223 [2] WASHER-HARD (13.5X25.5X3-MM THK)  
46. 8T-4244 M [1] NUT (M12X1.75-THD)  
47. 9R-2160 M [2] BOSS (M8X1.25X25-MM)  
48. 8T-3425 D CHANNEL-TRIM (0.2-M)  
  D   ORDER BY THE METER
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP68310443
 

472-4306: KIT-CONTROL VALVE

472-4306 KIT-CONTROL VALVE -PILOT
S/N LYL1-UP
AN ATTACHMENT
i06149316 SEBP6831
4724306 KIT-CONTROL VALVE Parts scheme
  For full view, you need register

Parts for your 444F2 BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. Y [1] LINES GP-LIFT & TILT CYLINDER  
2. 387-6693 Y [1] WIRING GP-KICKOUT & POSITIONER  
3. 415-5743 Y [1] WIRING GP-LOAD CONTROL  
4. 428-6715 [1] FENDER (LH)  
5. 428-6716 [1] FENDER (RH)  
  Y   SEPARATE ILLUSTRATION
 

#SEBP68310444
 

473-0888: KIT-COUPLER LINES

473-0888 KIT-COUPLER LINES
S/N LYL1-UP
Type 1
FOR USE WITH @@@@@450-8737@@@@@, @@@@@450-8738@@@@@
CANNOT BE USED WITH @@@@@450-8736@@@@@, @@@@@450-8739@@@@@
AN ATTACHMENT
i06782293 SEBP6831
4730888 KIT-COUPLER LINES Parts scheme 4730888 KIT-COUPLER LINES Parts scheme
  For full view, you need register

Parts for your 444F2 BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3S-2093 [22] STRAP-CABLE  
2. 7C-0754 [1] TEE  
3. 7K-1181 [15] STRAP-CABLE  
4. 170-0967 [1] ELBOW AS  
  3K-0360 [1] SEAL-O-RING  
  5P-4906 [1] ELBOW  
5. 279-4735 [8] STRAP-CABLE (ORANGE)  
6. 279-4737 [8] STRAP-CABLE (GREEN)  
7. 279-4738 [8] STRAP-CABLE (PURPLE)  
8. 358-2091 Y [1] VALVE GP-SOLENOID & MANIFOLD (QUICK COUPLER)  
9. 362-2820 [4] CAP  
10. 379-5291 [3] HOSE AS  
11. 393-7165 I [2] HOSE AS  
12. 420-5299 [3] CLIP (LOOP)  
13. 422-6422 I [1] HOSE AS  
14. 438-3680 Y [1] WIRING GP-QUICK COUPLER  
15. 441-5601 [1] BRACKET  
16. 443-2486 I [1] HOSE AS  
17. 450-8444 [1] PLATE AS  
18. 454-2829 I [3] HOSE AS  
19. 454-2831 I [3] HOSE AS  
20. 458-0850 [1] BRACKET  
21. 148-8307 [1] ADAPTER AS  
  3J-1907 [1] SEAL-O-RING  
  5P-8874 [1] ADAPTER  
22. 148-8325 [1] CONNECTOR AS  
  3J-1907 [1] SEAL-O-RING  
  4J-5477 [1] SEAL-O-RING  
  6V-8641 [1] CONNECTOR  
23. 148-8336 [1] CONNECTOR AS  
  3J-1907 [1] SEAL-O-RING  
  6V-8397 [1] SEAL-O-RING  
  6V-8636 [1] CONNECTOR  
24. 148-8351 [1] ELBOW AS  
  4J-5477 [1] SEAL-O-RING  
  6V-9849 [1] ELBOW  
25. 148-8368 [2] ELBOW AS  
    (EACH INCLUDES)
  3J-1907 [1] SEAL-O-RING  
  4J-5477 [1] SEAL-O-RING  
  6V-8627 [1] ELBOW  
26. 148-8433 [1] TEE AS  
  6V-8397 [2] SEAL-O-RING  
  6V-9836 [1] TEE-SWIVEL  
27. 150-4052 [6] UNION AS  
    (EACH INCLUDES)
  4J-5477 [2] SEAL-O-RING  
  6V-8993 [1] UNION  
28. 2P-1279 [6] LOCKNUT (9/16-18-THD)  
29. 2R-1939 [1] CLIP  
30. 359-7325 [4] CLAMP-HOSE  
31. 4J-5477 [6] SEAL-O-RING  
32. 5C-7261 M [1] NUT (M8X1.25-THD)  
33. 5P-4115 [2] WASHER-HARD (7.2X19X2-MM THK)  
34. 5P-4116 [6] WASHER-HARD (8.8X20.5X2-MM THK)  
35. 5P-9085 [1] CLIP (LOOP)  
36. 6V-1901 [1] CLIP  
37. 6V-5215 M [1] BOLT (M8X1.25X16-MM)  
38. 8M-2770 [1] CLIP (LOOP)  
39. 8R-0721 [1] SPACER (11X16X35-MM THK)  
40. 8T-4189 M [2] BOLT (M8X1.25X20-MM)  
41. 8T-4197 M [4] BOLT (M8X1.25X40-MM)  
42. 8T-4224 [6] WASHER-HARD (8.8X16X2-MM THK)  
43. 8T-4908 M [1] BOLT (M8X1.25X25-MM)  
44. 8T-6870 M [1] BOLT (M8X1.25X70-MM)  
45. 423-1984 G HOSE (3.4-IN)  
45A. 423-1984 G HOSE (11.5-IN)  
46. 160-2247 G SLEEVE-ABRASION (39.4-IN EACH)  
47. 160-2243 G SLEEVE-ABRASION (31.5-IN EACH)  
  G   ORDER BY THE INCH
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP68310445
 

473-0888: KIT-COUPLER LINES

473-0888 KIT-COUPLER LINES
S/N LYL1-UP
Type 2
FOR USE WITH @@@@@450-8737@@@@@, @@@@@450-8738@@@@@
CANNOT BE USED WITH @@@@@450-8736@@@@@, @@@@@450-8739@@@@@
AN ATTACHMENT
i07155369 SEBP6831
4730888 KIT-COUPLER LINES Parts scheme 4730888 KIT-COUPLER LINES Parts scheme
  For full view, you need register

Parts for your 444F2 BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3S-2093 [22] STRAP-CABLE  
2. 7C-0754 [1] TEE  
3. 7K-1181 [15] STRAP-CABLE  
4. 170-0967 [1] ELBOW AS  
  3K-0360 [1] SEAL-O-RING  
  5P-4906 [1] ELBOW  
5. 279-4735 [8] STRAP-CABLE (ORANGE)  
6. 279-4737 [8] STRAP-CABLE (GREEN)  
7. 279-4738 [8] STRAP-CABLE (PURPLE)  
8. 449-1589 C [1] VALVE GP-SOLENOID & MANIFOLD (12-VOLT)(QUICK COUPLER)  
  479-0618 J [2] VALVE GP-SOLENOID (QUICK COUPLER)  
    (EACH INCLUDES)
  437-2838 [1] COIL AS (12-VDC)  
  479-0620 L [1] VALVE GP-RELIEF (QUICK COUPLER)  
9. 362-2820 [4] CAP  
10. 379-5291 [3] HOSE AS  
11. 393-7165 I [2] HOSE AS  
12. 420-5299 [3] CLIP (LOOP)  
13. 422-6422 I [1] HOSE AS  
14. 438-3680 Y [1] WIRING GP-QUICK COUPLER  
15. 441-5601 [1] BRACKET  
16. 443-2486 I [1] HOSE AS  
17. 450-8444 [1] PLATE AS  
18. 454-2829 I [3] HOSE AS  
19. 454-2831 I [3] HOSE AS  
20. 458-0850 [1] BRACKET  
21. 326-0299 C [1] ADAPTER AS  
  3J-7354 [1] SEAL-O-RING  
  8C-7325 [1] ADAPTER  
24. 148-8351 [1] ELBOW AS  
  4J-5477 [1] SEAL-O-RING  
  6V-9849 [1] ELBOW  
25. 148-8369 C [2] ELBOW AS  
    (EACH INCLUDES)
  3J-7354 [1] SEAL-O-RING  
  4J-5477 [1] SEAL-O-RING  
  6V-8628 [1] ELBOW  
26. 148-8433 [1] TEE AS  
  6V-8397 [2] SEAL-O-RING  
  6V-9836 [1] TEE-SWIVEL  
27. 150-4052 [6] UNION AS  
    (EACH INCLUDES)
  4J-5477 [2] SEAL-O-RING  
  6V-8993 [1] UNION  
28. 2P-1279 [6] LOCKNUT (9/16-18-THD)  
29. 2R-1939 [1] CLIP  
30. 359-7325 [4] CLAMP-HOSE  
31. 4J-5477 [6] SEAL-O-RING  
32. 5C-7261 M [1] NUT (M8X1.25-THD)  
33. 5P-4115 [2] WASHER-HARD (7.2X19X2-MM THK)  
34. 5P-4116 [6] WASHER-HARD (8.8X20.5X2-MM THK)  
35. 5P-9085 [1] CLIP (LOOP)  
36. 6V-1901 [1] CLIP  
37. 6V-5215 M [1] BOLT (M8X1.25X16-MM)  
38. 8M-2770 [1] CLIP (LOOP)  
39. 199-7854 C [1] SPACER (11.8X20X45-MM THK)  
40. 8T-4189 M [2] BOLT (M8X1.25X20-MM)  
41. 8T-4197 M [4] BOLT (M8X1.25X40-MM)  
42. 8T-4224 [6] WASHER-HARD (8.8X16X2-MM THK)  
43. 8T-4908 M [1] BOLT (M8X1.25X25-MM)  
44. 8T-3647 CM [1] BOLT (M8X1.25X80-MM)  
46. 160-2247 G SLEEVE-ABRASION (39.4-IN EACH)  
47. 160-2243 G SLEEVE-ABRASION (31.5-IN EACH)  
48. 148-8316 C [2] CONNECTOR AS  
    (EACH INCLUDES)
  3J-7354 [1] SEAL-O-RING  
  4J-5477 [1] SEAL-O-RING  
  6V-8647 [1] CONNECTOR  
49. 473-1332 [1] HOSE  
50. 480-8224 [1] HOSE  
   
    AVAILABLE REPAIR KIT(S):
  446-1412 J [1] KIT-SEAL  
    (INCLUDES BACKUP-RINGS & O-RING SEALS)
  454-7925 K [1] KIT-SEAL  
    (INCLUDES O-RING SEALS & BACKUP-RINGS)
  C   CHANGE FROM PREVIOUS TYPE
  G   ORDER BY THE INCH
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
  J   KIT MARKED J SERVICES PART(S) MARKED J
  K   SEE MAST AR OR LIFT GP
  L   KIT MARKED L SERVICES PART(S) MARKED L
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP68310446
 

473-0889: KIT-COUPLER LINES

473-0889 KIT-COUPLER LINES
S/N LYL1-UP
Type 1
FOR USE WITH @@@@@450-8739@@@@@
CANNOT BE USED WITH @@@@@450-8736@@@@@, @@@@@450-8737@@@@@
AN ATTACHMENT
i06782282 SEBP6831
4730889 KIT-COUPLER LINES Parts scheme 4730889 KIT-COUPLER LINES Parts scheme
  For full view, you need register

Parts for your 444F2 BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3S-2093 [22] STRAP-CABLE  
2. 7C-0754 [1] TEE  
3. 7K-1181 [13] STRAP-CABLE  
4. 170-0967 [1] ELBOW AS  
  3K-0360 [1] SEAL-O-RING  
  5P-4906 [1] ELBOW  
5. 279-4735 [8] STRAP-CABLE (ORANGE)  
6. 279-4737 [8] STRAP-CABLE (GREEN)  
7. 279-4738 [8] STRAP-CABLE (PURPLE)  
8. 358-2091 Y [1] VALVE GP-SOLENOID & MANIFOLD (QUICK COUPLER)  
9. 362-2820 [4] CAP  
10. 379-5291 [3] HOSE AS  
11. 393-7165 I [2] HOSE AS  
12. 420-5299 [3] CLIP (LOOP)  
13. 422-6422 I [1] HOSE AS  
14. 438-3680 Y [1] WIRING GP-QUICK COUPLER  
15. 441-5601 [1] BRACKET  
16. 443-2486 I [1] HOSE AS  
17. 450-8444 [1] PLATE AS  
18. 454-2831 I [3] HOSE AS  
19. 454-2832 I [3] HOSE AS  
20. 458-0850 [1] BRACKET  
21. 148-8307 [1] ADAPTER AS  
  3J-1907 [1] SEAL-O-RING  
  5P-8874 [1] ADAPTER  
22. 148-8325 [1] CONNECTOR AS  
  3J-1907 [1] SEAL-O-RING  
  4J-5477 [1] SEAL-O-RING  
  6V-8641 [1] CONNECTOR  
23. 148-8336 [1] CONNECTOR AS  
  3J-1907 [1] SEAL-O-RING  
  6V-8397 [1] SEAL-O-RING  
  6V-8636 [1] CONNECTOR  
24. 148-8351 [1] ELBOW AS  
  4J-5477 [1] SEAL-O-RING  
  6V-9849 [1] ELBOW  
25. 148-8368 [2] ELBOW AS  
    (EACH INCLUDES)
  3J-1907 [1] SEAL-O-RING  
  4J-5477 [1] SEAL-O-RING  
  6V-8627 [1] ELBOW  
26. 148-8433 [1] TEE AS  
  6V-8397 [2] SEAL-O-RING  
  6V-9836 [1] TEE-SWIVEL  
27. 150-4052 [6] UNION AS  
    (EACH INCLUDES)
  4J-5477 [2] SEAL-O-RING  
  6V-8993 [1] UNION  
28. 2P-1279 [6] LOCKNUT (9/16-18-THD)  
29. 2R-1939 [1] CLIP  
30. 359-7325 [4] CLAMP-HOSE  
31. 4J-5477 [6] SEAL-O-RING  
32. 4K-6177 [1] CLIP  
33. 5C-7261 M [1] NUT (M8X1.25-THD)  
34. 5P-4115 [2] WASHER-HARD (7.2X19X2-MM THK)  
35. 5P-4116 [6] WASHER-HARD (8.8X20.5X2-MM THK)  
36. 5P-9085 [1] CLIP (LOOP)  
37. 6V-1901 [1] CLIP  
38. 6V-5215 M [1] BOLT (M8X1.25X16-MM)  
39. 8M-2770 [1] CLIP (LOOP)  
40. 8R-0721 [1] SPACER (11X16X35-MM THK)  
41. 8T-4189 M [2] BOLT (M8X1.25X20-MM)  
42. 8T-4197 M [4] BOLT (M8X1.25X40-MM)  
43. 8T-4224 [6] WASHER-HARD (8.8X16X2-MM THK)  
44. 8T-4908 M [1] BOLT (M8X1.25X25-MM)  
45. 8T-6870 M [1] BOLT (M8X1.25X70-MM)  
46. 423-1984 G HOSE (3.4-CM)  
46A. 423-1984 G HOSE (11.5-IN)  
47. 160-2247 G SLEEVE-ABRASION (39.4-IN EACH)  
48. 160-2243 G SLEEVE-ABRASION (31.5-IN EACH)  
  G   ORDER BY THE INCH
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP68310447
 

473-0889: KIT-COUPLER LINES

473-0889 KIT-COUPLER LINES
S/N LYL1-UP
Type 2
FOR USE WITH @@@@@450-8739@@@@@
CANNOT BE USED WITH @@@@@450-8736@@@@@, @@@@@450-8737@@@@@
AN ATTACHMENT
i07282029 SEBP6831
4730889 KIT-COUPLER LINES Parts scheme 4730889 KIT-COUPLER LINES Parts scheme
  For full view, you need register

Parts for your 444F2 BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3S-2093 [22] STRAP-CABLE  
2. 7C-0754 [1] TEE  
3. 7K-1181 [13] STRAP-CABLE  
4. 170-0967 [1] ELBOW AS  
  3K-0360 [1] SEAL-O-RING  
  5P-4906 [1] ELBOW  
5. 279-4735 [8] STRAP-CABLE (ORANGE)  
6. 279-4737 [8] STRAP-CABLE (GREEN)  
7. 279-4738 [8] STRAP-CABLE (PURPLE)  
8. 449-1589 C [1] VALVE GP-SOLENOID & MANIFOLD (12-VOLT)  
  479-0618 J [2] VALVE GP-SOLENOID (QUICK COUPLER)  
    (EACH INCLUDES)
  437-2838 [1] COIL AS (12-VDC)  
  479-0620 L [1] VALVE GP-RELIEF  
9. 362-2820 [4] CAP  
10. 379-5291 [3] HOSE AS  
11. 393-7165 I [2] HOSE AS  
12. 420-5299 [3] CLIP (LOOP)  
13. 422-6422 I [1] HOSE AS  
14. 438-3680 Y [1] WIRING GP-QUICK COUPLER  
15. 441-5601 [1] BRACKET  
16. 443-2486 I [1] HOSE AS  
17. 450-8444 [1] PLATE AS  
18. 454-2831 I [3] HOSE AS  
19. 454-2832 I [3] HOSE AS  
20. 458-0850 [1] BRACKET  
21. 326-0299 C [1] ADAPTER AS  
  8C-7325 [1] ADAPTER  
  3J-7354 [1] SEAL-O-RING  
22. 148-8316 C [2] CONNECTOR AS  
    (EACH INCLUDES)
  3J-7354 [1] SEAL-O-RING  
  4J-5477 [1] SEAL-O-RING  
  6V-8647 [1] CONNECTOR  
24. 148-8351 [1] ELBOW AS  
  4J-5477 [1] SEAL-O-RING  
  6V-9849 [1] ELBOW  
25. 148-8369 C [2] ELBOW AS  
    (EACH INCLUDES)
  3J-7354 [1] SEAL-O-RING  
  4J-5477 [1] SEAL-O-RING  
  6V-8628 [1] ELBOW  
26. 148-8433 [1] TEE AS  
  6V-8397 [2] SEAL-O-RING  
  6V-9836 [1] TEE-SWIVEL  
27. 150-4052 [6] UNION AS  
    (EACH INCLUDES)
  4J-5477 [2] SEAL-O-RING  
  6V-8993 [1] UNION  
28. 2P-1279 [6] LOCKNUT (9/16-18-THD)  
29. 2R-1939 [1] CLIP  
30. 359-7325 [4] CLAMP-HOSE  
31. 4J-5477 [6] SEAL-O-RING  
32. 4K-6177 [1] CLIP  
33. 5C-7261 M [1] NUT (M8X1.25-THD)  
34. 5P-4115 [2] WASHER-HARD (7.2X19X2-MM THK)  
35. 5P-4116 [6] WASHER-HARD (8.8X20.5X2-MM THK)  
36. 5P-9085 [1] CLIP (LOOP)  
37. 6V-1901 [1] CLIP  
38. 6V-5215 M [1] BOLT (M8X1.25X16-MM)  
39. 8M-2770 [1] CLIP (LOOP)  
40. 199-7854 C [1] SPACER (11.8X20X45-MM THK)  
41. 8T-4189 M [2] BOLT (M8X1.25X20-MM)  
42. 8T-4197 M [4] BOLT (M8X1.25X40-MM)  
43. 8T-4224 [6] WASHER-HARD (8.8X16X2-MM THK)  
44. 8T-4908 M [1] BOLT (M8X1.25X25-MM)  
45. 8T-3647 CM [1] BOLT (M8X1.25X80-MM)  
46. 423-1984 CG HOSE (3.4-CM)  
46A. 423-1984 CG HOSE (11.5-IN)  
47. 160-2247 G SLEEVE-ABRASION (39.4-IN EACH)  
48. 160-2243 G SLEEVE-ABRASION (31.5-IN EACH)  
   
    AVAILABLE REPAIR KIT(S):
  446-1412 J [1] KIT-SEAL  
    (INCLUDES BACKUP-RINGS & O-RING SEALS)
  454-7925 L [1] KIT-SEAL  
    (INCLUDES BACKUP-RINGS & O-RING SEALS)
  C   CHANGE FROM PREVIOUS TYPE
  G   ORDER BY THE INCH
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
  J   KIT MARKED J SERVICES PART(S) MARKED J
  L   KIT MARKED L SERVICES PART(S) MARKED L
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP68310448
 

473-0890: KIT-COUPLER LINES

473-0890 KIT-COUPLER LINES
S/N LYL1-UP
14-FT
Type 1
FOR USE WITH @@@@@450-8736@@@@@
CANNOT BE USED WITH @@@@@450-8737@@@@@, @@@@@450-8739@@@@@, @@@@@450-8738@@@@@
AN ATTACHMENT
i06782304 SEBP6831
4730890 KIT-COUPLER LINES Parts scheme 4730890 KIT-COUPLER LINES Parts scheme
  For full view, you need register

Parts for your 444F2 BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3S-2093 [6] STRAP-CABLE  
2. 7X-2537 M [2] BOLT (M8X1.25X35-MM)  
3. 7C-0754 [1] TEE  
4. 7K-1181 [16] STRAP-CABLE  
5. 170-0967 [1] ELBOW AS  
  3K-0360 [1] SEAL-O-RING  
  5P-4906 [1] ELBOW  
6. 279-4735 [8] STRAP-CABLE (ORANGE)  
7. 279-4737 [8] STRAP-CABLE (GREEN)  
8. 279-4738 [8] STRAP-CABLE (PURPLE)  
9. 358-2091 Y [1] VALVE GP-SOLENOID & MANIFOLD (QUICK COUPLER)  
10. 362-2820 [4] CAP  
11. 393-7165 I [2] HOSE AS  
12. 420-5299 [4] CLIP (LOOP)  
13. 422-6422 I [1] HOSE AS  
14. 438-3680 Y [1] WIRING GP-QUICK COUPLER  
15. 441-5601 [1] BRACKET  
16. 443-2486 I [1] HOSE AS  
17. 450-8444 [1] PLATE AS  
18. 454-2829 I [3] HOSE AS  
19. 454-2830 I [3] HOSE AS  
20. 454-2831 I [3] HOSE AS  
21. 091-0081 [2] SPACER (10.5X20X10-MM THK)  
22. 148-8307 [1] ADAPTER AS  
  3J-1907 [1] SEAL-O-RING  
  5P-8874 [1] ADAPTER  
23. 148-8325 [1] CONNECTOR AS  
  3J-1907 [1] SEAL-O-RING  
  4J-5477 [1] SEAL-O-RING  
  6V-8641 [1] CONNECTOR  
24. 148-8336 [1] CONNECTOR AS  
  3J-1907 [1] SEAL-O-RING  
  6V-8397 [1] SEAL-O-RING  
  6V-8636 [1] CONNECTOR  
25. 148-8351 [1] ELBOW AS  
  4J-5477 [1] SEAL-O-RING  
  6V-9849 [1] ELBOW  
26. 148-8368 [2] ELBOW AS  
    (EACH INCLUDES)
  3J-1907 [1] SEAL-O-RING  
  4J-5477 [1] SEAL-O-RING  
  6V-8627 [1] ELBOW  
27. 148-8433 [1] TEE AS  
  6V-8397 [2] SEAL-O-RING  
  6V-9836 [1] TEE-SWIVEL  
28. 150-4052 [6] UNION AS  
    (EACH INCLUDES)
  4J-5477 [2] SEAL-O-RING  
  6V-8993 [1] UNION  
29. 2P-1279 [6] LOCKNUT (9/16-18-THD)  
30. 2R-1939 [2] CLIP  
31. 359-7325 [4] CLAMP-HOSE  
32. 4J-5477 [6] SEAL-O-RING  
33. 4P-7581 [1] CLIP (LADDER)  
34. 5C-7261 M [1] NUT (M8X1.25-THD)  
35. 5P-4115 [2] WASHER-HARD (7.2X19X2-MM THK)  
36. 5P-4116 [7] WASHER-HARD (8.8X20.5X2-MM THK)  
37. 8M-2770 [2] CLIP (LOOP)  
38. 8R-0721 [1] SPACER (11X16X35-MM THK)  
39. 8T-4189 M [2] BOLT (M8X1.25X20-MM)  
40. 8T-4197 M [4] BOLT (M8X1.25X40-MM)  
41. 8T-4224 [5] WASHER-HARD (8.8X16X2-MM THK)  
42. 8T-6870 M [1] BOLT (M8X1.25X70-MM)  
43. 423-1984 HOSE (11.5-IN)  
43A. 423-1984 HOSE (3.4-IN)  
44. 160-2243 [1] SLEEVE-ABRASION (31.5-IN EACH)  
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP68310449
 

473-0890: KIT-COUPLER LINES

473-0890 KIT-COUPLER LINES
S/N LYL1-UP
14-FT
Type 2
FOR USE WITH @@@@@450-8736@@@@@
CANNOT BE USED WITH @@@@@450-8737@@@@@, @@@@@450-8739@@@@@, @@@@@450-8738@@@@@
AN ATTACHMENT
i07282030 SEBP6831
4730890 KIT-COUPLER LINES Parts scheme
  For full view, you need register

Parts for your 444F2 BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3S-2093 [6] STRAP-CABLE  
2. 7X-2537 M [2] BOLT (M8X1.25X35-MM)  
3. 7C-0754 [1] TEE  
4. 7K-1181 [16] STRAP-CABLE  
5. 8T-3647 CM [1] BOLT (M8X1.25X80-MM)  
6. 148-8316 C [2] CONNECTOR AS  
    (EACH INCLUDES)
  3J-7354 [1] SEAL-O-RING  
  4J-5477 [1] SEAL-O-RING  
  6V-8647 [1] CONNECTOR  
7. 148-8369 C [2] ELBOW AS  
    (EACH INCLUDES)
  3J-7354 [1] SEAL-O-RING  
  4J-5477 [1] SEAL-O-RING  
  6V-8628 [1] ELBOW  
8. 199-7854 C [1] SPACER (11.8X20X45-MM THK)  
9. 279-4735 [8] STRAP-CABLE (ORANGE)  
10. 279-4737 [8] STRAP-CABLE (GREEN)  
11. 279-4738 [8] STRAP-CABLE (PURPLE)  
12. 326-0299 C [1] ADAPTER AS  
  3J-7354 [1] SEAL-O-RING  
  8C-7325 [1] ADAPTER  
13. 362-2820 [4] CAP  
14. 393-7165 I [2] HOSE AS  
15. 420-5299 [4] CLIP (LOOP)  
16. 422-6422 I [1] HOSE AS  
17. 438-3680 Y [1] WIRING GP-QUICK COUPLER  
18. 441-5601 [1] BRACKET  
19. 443-2486 I [1] HOSE AS  
20. 449-1589 C [1] VALVE GP-SOLENOID & MANIFOLD (12-VOLT)  
  479-0620 L [1] VALVE GP-RELIEF  
  479-0618 J [2] VALVE GP-SOLENOID (QUICK COUPLER)  
    (EACH INCLUDES)
  437-2838 [1] COIL AS (12-VDC)  
21. 450-8444 [1] PLATE AS  
22. 454-2829 I [3] HOSE AS  
23. 454-2830 I [3] HOSE AS  
24. 454-2831 I [3] HOSE AS  
25. 423-1984 CG HOSE (3.5-IN)  
25A. 423-1984 CG HOSE (12-IN)  
27. 091-0081 [2] SPACER (10.5X20X10-MM THK)  
28. 148-8351 [1] ELBOW AS  
  4J-5477 [1] SEAL-O-RING  
  6V-9849 [1] ELBOW  
29. 148-8433 [1] TEE AS  
  6V-8397 [2] SEAL-O-RING  
  6V-9836 [1] TEE-SWIVEL  
30. 150-4052 [6] UNION AS  
    (EACH INCLUDES)
  4J-5477 [2] SEAL-O-RING  
  6V-8993 [1] UNION  
31. 170-0967 [1] ELBOW AS  
  3K-0360 [1] SEAL-O-RING  
  5P-4906 [1] ELBOW  
32. 2P-1279 [6] LOCKNUT (9/16-18-THD)  
33. 2R-1939 [2] CLIP  
34. 359-7325 [4] CLAMP-HOSE  
35. 4J-5477 [6] SEAL-O-RING  
36. 4P-7581 [1] CLIP (LADDER)  
37. 5C-7261 M [1] NUT (M8X1.25-THD)  
38. 5P-4115 [2] WASHER-HARD (7.2X19X2-MM THK)  
39. 5P-4116 [7] WASHER-HARD (8.8X20.5X2-MM THK)  
40. 8M-2770 [2] CLIP (LOOP)  
41. 8T-4189 M [2] BOLT (M8X1.25X20-MM)  
42. 8T-4197 M [4] BOLT (M8X1.25X40-MM)  
43. 8T-4224 [5] WASHER-HARD (8.8X16X2-MM THK)  
44. 160-2243 [1] SLEEVE-ABRASION (31.5-IN EACH)  
   
    AVAILABLE REPAIR KIT(S):
  446-1412 J [1] KIT-SEAL  
    (INCLUDES BACKUP-RINGS & O-RING SEALS)
  454-7925 L [1] KIT-SEAL  
    (INCLUDES BACKUP-RINGS & O-RING SEALS)
  C   CHANGE FROM PREVIOUS TYPE
  G   ORDER BY THE INCH
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
  J   KIT MARKED J SERVICES PART(S) MARKED J
  L   KIT MARKED L SERVICES PART(S) MARKED L
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

Information:

Caterpillar Parts SIS Catalog 444F2 :

HEAD GP-HYDRAULIC CYLINDER
494-4317 HEAD GP-HYDRAULIC CYLINDER
HEAD GP-HYDRAULIC CYLINDER
494-4316 HEAD GP-HYDRAULIC CYLINDER
HEAD GP-HYDRAULIC CYLINDER
494-4313 HEAD GP-HYDRAULIC CYLINDER
FITTING GP-HYDRAULIC
456-3390 FITTING GP-HYDRAULIC
FITTING GP-HYDRAULIC
455-7380 FITTING GP-HYDRAULIC
FITTING GP-HYDRAULIC
442-9566 FITTING GP-HYDRAULIC
FILTER GP-OIL
362-1164 FILTER GP-OIL
FILTER GP-OIL
359-7232 FILTER GP-OIL
KIT-AUXILIARY LINES
473-2821 KIT-AUXILIARY LINES
KIT-AUXILIARY LINES
473-2822 KIT-AUXILIARY LINES
KIT-CONTROL VALVE
472-4306 KIT-CONTROL VALVE
KIT-COUPLER LINES
473-0888 KIT-COUPLER LINES
KIT-COUPLER LINES
473-0888 KIT-COUPLER LINES
KIT-COUPLER LINES
473-0889 KIT-COUPLER LINES
KIT-COUPLER LINES
473-0889 KIT-COUPLER LINES
KIT-COUPLER LINES
473-0890 KIT-COUPLER LINES
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.