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526-3873 ACCUMULATOR GP-BRAKE S/N HWN1-UP UNCHARGED FIELD REPLACEMENT FOR @@@@@345-3674@@@@@ 428F2 BACKHOE LOADER




BRAKING SYSTEM

ACCUMULATOR GP
 

#SEBP68390510
 

526-3873: ACCUMULATOR GP-BRAKE

526-3873 ACCUMULATOR GP-BRAKE
S/N HWN1-UP
UNCHARGED
FIELD REPLACEMENT FOR @@@@@345-3674@@@@@
i07424405 SEBP6839
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Parts for your 428F2 BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 241-0037 [1] FILM-INFORMATION (HYDRAULIC ACCUMULATOR)  
2. 224-5132 [1] CAP (GAS VALVE)  
3. 224-5152 [1] VALVE-GAS  
4. 3J-7354 [1] SEAL-O-RING  
5. 1J-9671 [1] SEAL-O-RING  
 

#SEBP68390511
 

382-2423: CONTROL GP-PARKING BRAKE

382-2423 CONTROL GP-PARKING BRAKE
S/N HWN1-UP
PART OF 398-2628 DRIVE AR-BACKHOE LOADER
AN ATTACHMENT
i05897531 SEBP6839
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Parts for your 428F2 BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9R-9901 [1] FASTENER (CLIP)  
2. 154-5416 [1] SWITCH AS (PARKING BRAKE)  
  155-2270 [1] KIT-CONNECTING PLUG (2-PIN)  
    (INCLUDES PLUG AS, WEDGE & INTEFRFACE SEAL)
3. 389-7167 Y [1] CONTROL GP-PARKING BRAKE  
4. 395-2922 [1] BOOT  
5. [1] PLATE  
6. 523-6286 [1] PLATE AS  
7. 8T-4908 M [1] BOLT (M8X1.25X25-MM)  
8. 5P-4116 [5] WASHER-HARD (8.8X20.5X2-MM THK)  
9. 8T-4189 M [4] BOLT (M8X1.25X20-MM)  
10. 8T-4224 [2] WASHER-HARD (8.8X16X2-MM THK)  
11. 8T-6912 M [2] BOLT (M8X1.25X50-MM)  
12. 9R-2806 [1] PIN  
13. 9R-2807 [1] CLIP (RETAINER)  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP68390512
 

389-7167: CONTROL GP-PARKING BRAKE

389-7167 CONTROL GP-PARKING BRAKE
S/N HWN1-UP
PART OF 382-2423 CONTROL GP-PARKING BRAKE
AN ATTACHMENT
i04643273 SEBP6839
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Parts for your 428F2 BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 163-0753 Y [1] LEVER GP-HAND CONTROL  
2. 389-7168 [1] CABLE AS  
  6V-8759 [1] RING-RETAINING  
  Y   SEPARATE ILLUSTRATION
 

#SEBP68390513
 

391-9931: CONTROL GP-SERVICE BRAKE

391-9931 CONTROL GP-SERVICE BRAKE
S/N HWN1-UP
PART OF 450-8610 POWER TRAIN AR
AN ATTACHMENT
i05897522 SEBP6839
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Parts for your 428F2 BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7C-0754 [1] TEE  
2. 7K-1181 [4] STRAP-CABLE  
4. 151-4841 [2] BLOCK  
5. 260-9144 [1] CONNECTOR AS  
  3K-0360 [1] SEAL-O-RING  
  168-8806 [1] CONNECTOR  
6. 165-6595 [1] PIN AS  
7. 170-0967 [1] ELBOW AS  
  3K-0360 [1] SEAL-O-RING  
  5P-4906 [1] ELBOW  
8. 456-9625 I [1] HOSE AS  
9. 202-5993 [1] PLATE  
10. 206-1766 [2] PIN  
11. 206-1767 [1] SPRING (LH)  
12. 220-8226 [1] CYLINDER AS (BOOST)  
  262-4084 [2] BOOT  
13. 241-6202 [1] ADAPTER AS  
  2M-9780 [1] SEAL-O-RING  
  219-8136 [1] ADAPTER  
14. 262-4081 [2] END-YOKE ROD  
15. 275-0652 [1] PEDAL AS (LH)  
15A. 438-4654 [2] BUSHING  
16. 275-0653 [1] PEDAL AS (RH)  
16A. 438-4654 [2] BUSHING  
17. 481-8535 I [1] HOSE AS  
18. 298-3599 [1] PLATE AS  
19. 362-2820 [8] CAP  
20. 362-5364 I [1] HOSE AS  
21. 373-6966 [1] VALVE GP-MANIFOLD & REDUCING (SERVICE BRAKE CONTROL)  
  257-0464 J [1] VALVE GP-PRESSURE REDUCING (INLET)  
22. 382-2486 [1] PLATE AS  
  159-9539 M [2] NUT-WELD (M6X1-THD)  
23. 385-5775 [1] CONNECTOR AS  
  2M-9780 [1] SEAL-O-RING  
  131-2171 [1] CONNECTOR  
24. 417-7476 I [1] HOSE AS  
25. 439-1974 [1] TEE AS  
  2M-9780 [1] SEAL-O-RING  
  136-5025 [1] TEE  
26. 454-0097 [2] CLIP  
27. 096-5866 M [2] BOLT (M8X1.25X75-MM)  
28. 142-0485 M [2] NUT (M10X1.5-THD)  
29. 148-8325 [2] CONNECTOR AS  
    (EACH INCLUDES)
  3J-1907 [1] SEAL-O-RING  
  4J-5477 [1] SEAL-O-RING  
  6V-8641 [1] CONNECTOR  
30. 148-8336 [1] CONNECTOR AS  
  3J-1907 [1] SEAL-O-RING  
  6V-8397 [1] SEAL-O-RING  
  6V-8636 [1] CONNECTOR  
31. 148-8353 [1] ELBOW AS  
  3J-1907 [1] SEAL-O-RING  
  6V-8397 [1] SEAL-O-RING  
  6V-9001 [1] ELBOW  
32. 148-8378 [1] ELBOW AS  
  3J-1907 [1] SEAL-O-RING  
  6V-8397 [1] SEAL-O-RING  
  6V-8724 [1] ELBOW  
33. 150-3033 [2] ELBOW AS  
    (EACH INCLUDES)
  3J-1907 [1] SEAL-O-RING  
  4J-5477 [1] SEAL-O-RING  
  8T-0164 [1] ELBOW  
34. 150-4043 [1] CONNECTOR AS  
  3J-1907 [1] SEAL-O-RING  
  6V-8398 [1] SEAL-O-RING  
  6V-9873 [1] CONNECTOR  
35. 164-5567 [1] COUPLER AS-QUICK DISCONNECT (MALE)  
  6V-3965 [1] FITTING (QUICK DISCONNECT)  
  214-7568 [1] SEAL-O-RING  
36. 206-1768 [1] SPRING (RH)  
37. 277-1873 [1] CLIP (LADDER)  
38. 2K-5986 [1] PIN-SPRING  
39. 359-7325 [8] CLAMP-HOSE  
40. 1S-0994 [1] CLIP (LOOP)  
41. 5C-2890 M [1] NUT (M6X1-THD)  
42. 5C-7261 M [6] NUT (M8X1.25-THD)  
43. 6V-0852 [1] CAP-DUST  
44. 6V-7357 M [1] BOLT (M6X1X25-MM)  
45. 8T-4121 [1] WASHER-HARD (11X21X2.5-MM THK)  
46. 8T-4138 M [1] BOLT (M6X1X20-MM)  
47. 8T-4189 M [5] BOLT (M8X1.25X20-MM)  
48. 8T-4195 M [1] BOLT (M10X1.5X30-MM)  
50. 8T-4205 [1] WASHER-HARD (7.2X14.5X2-MM THK)  
51. 8T-4224 [13] WASHER-HARD (8.8X16X2-MM THK)  
52. 9R-2807 [2] CLIP (RETAINER)  
53. 396-0549 [1] SEAL  
54. 9X-2045 M [4] SCREW-TRUSS HEAD (M6X1X20-MM)  
55. 423-1984 G HOSE (19.7-IN)  
55A. 423-1984 G HOSE (17.4-IN)  
55B. 423-1984 G HOSE (42.5-IN)  
55C. 423-1984 G HOSE (18.9-IN)  
56. 6V-3964 [1] WASHER-HARD (8.8X25.5X5-MM THK)  
57. 9X-6772 [1] STRAP-CABLE  
58. 350-5720 [1] CLIP (LADDER)  
   
    AVAILABLE REPAIR KIT(S):
  236-5753 J [1] KIT-SEAL  
    (INCLUDES BACKUP RINGS & O-RING SEALS)
  G   ORDER BY THE INCH
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
  J   KIT MARKED J SERVICES PART(S) MARKED J
  M   METRIC PART
 

#SEBP68390514
 

431-6758: CONTROL GP-SERVICE BRAKE

431-6758 CONTROL GP-SERVICE BRAKE
S/N HWN1-UP
PART OF 450-8619, 450-8630 POWER TRAIN AR
AN ATTACHMENT
i05925971 SEBP6839
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Parts for your 428F2 BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7C-0754 [1] TEE  
2. 7K-1181 [4] STRAP-CABLE  
4. 151-4841 [2] BLOCK  
5. 165-6595 [1] PIN AS  
6. 170-0967 [1] ELBOW AS  
  3K-0360 [1] SEAL-O-RING  
  5P-4906 [1] ELBOW  
7. 456-9625 I [1] HOSE AS  
8. 202-5993 [1] PLATE  
9. 206-1766 [2] PIN  
10. 206-1767 [1] SPRING (LH)  
11. 220-8226 [1] CYLINDER AS (BOOST)  
  262-4084 [2] BOOT  
12. 241-6202 [1] ADAPTER AS  
  2M-9780 [1] SEAL-O-RING  
  219-8136 [1] ADAPTER  
13. 260-9144 [1] CONNECTOR AS  
  3K-0360 [1] SEAL-O-RING  
  168-8806 [1] CONNECTOR  
14. 262-4081 [2] END-YOKE ROD  
15. 275-0652 [1] PEDAL AS (LH)  
15A. 438-4654 [2] BUSHING  
16. 275-0653 [1] PEDAL AS (RH)  
16A. 438-4654 [2] BUSHING  
17. 481-8535 I [1] HOSE AS  
18. 298-3599 [1] PLATE AS  
19. 362-2820 [8] CAP  
20. 362-5364 I [1] HOSE AS  
21. 373-6966 [1] VALVE GP-MANIFOLD & REDUCING (SERVICE BRAKE CONTROL)  
  257-0464 [1] VALVE GP-PRESSURE REDUCING (INLET)  
  236-5753 [1] KIT-SEAL  
    (INCLUDES O-RING SEALS & BACKUP RING)
22. 382-2486 [1] PLATE AS  
  159-9539 M [2] NUT-WELD (M6X1-THD)  
23. 385-5775 [1] CONNECTOR AS  
  2M-9780 [1] SEAL-O-RING  
  131-2171 [1] CONNECTOR  
24. 396-0549 [1] SEAL  
25. 417-7476 I [1] HOSE AS  
26. 439-1974 [1] TEE AS  
  2M-9780 [1] SEAL-O-RING  
  136-5025 [1] TEE  
27. 454-0097 [2] CLIP  
28. 096-5866 M [2] BOLT (M8X1.25X75-MM)  
29. 142-0485 M [2] NUT (M10X1.5-THD)  
30. 148-8325 [2] CONNECTOR AS  
    (EACH INCLUDES)
  3J-1907 [1] SEAL-O-RING  
  4J-5477 [1] SEAL-O-RING  
  6V-8641 [1] CONNECTOR  
31. 148-8336 [1] CONNECTOR AS  
  3J-1907 [1] SEAL-O-RING  
  6V-8397 [1] SEAL-O-RING  
  6V-8636 [1] CONNECTOR  
32. 148-8353 [1] ELBOW AS  
  3J-1907 [1] SEAL-O-RING  
  6V-8397 [1] SEAL-O-RING  
  6V-9001 [1] ELBOW  
33. 148-8378 [1] ELBOW AS  
  3J-1907 [1] SEAL-O-RING  
  6V-8397 [1] SEAL-O-RING  
  6V-8724 [1] ELBOW  
34. 150-3033 [2] ELBOW AS  
    (EACH INCLUDES)
  3J-1907 [1] SEAL-O-RING  
  4J-5477 [1] SEAL-O-RING  
  8T-0164 [1] ELBOW  
35. 150-4043 [1] CONNECTOR AS  
  3J-1907 [1] SEAL-O-RING  
  6V-8398 [1] SEAL-O-RING  
  6V-9873 [1] CONNECTOR  
36. 164-5567 [1] COUPLER AS-QUICK DISCONNECT (MALE)  
  6V-3965 [1] FITTING (QUICK DISCONNECT)  
  214-7568 [1] SEAL-O-RING  
37. 206-1768 [1] SPRING (RH)  
38. 277-1873 [1] CLIP (LADDER)  
39. 2K-5986 [1] PIN-SPRING  
40. 359-7325 [8] CLAMP-HOSE  
41. 3E-4321 [1] CLIP (LOOP)  
42. 5C-2890 M [1] NUT (M6X1-THD)  
43. 5C-7261 M [6] NUT (M8X1.25-THD)  
44. 6V-0852 [1] CAP-DUST  
45. 6V-7357 M [1] BOLT (M6X1X25-MM)  
46. 8T-4121 [1] WASHER-HARD (11X21X2.5-MM THK)  
47. 8T-4138 M [1] BOLT (M6X1X20-MM)  
48. 8T-4189 M [5] BOLT (M8X1.25X20-MM)  
49. 8T-4195 M [1] BOLT (M10X1.5X30-MM)  
51. 8T-4205 [1] WASHER-HARD (7.2X14.5X2-MM THK)  
52. 8T-4224 [13] WASHER-HARD (8.8X16X2-MM THK)  
53. 9R-2807 [2] CLIP (RETAINER)  
54. 9X-2045 M [4] SCREW-TRUSS HEAD (M6X1X20-MM)  
55. 423-1984 G HOSE (19.7-IN)  
55A. 423-1984 G HOSE (16.5-IN)  
55B. 423-1984 G HOSE (10.63-IN)  
55C. 423-1984 G HOSE (38.6-IN)  
56. 6V-3964 [1] WASHER-HARD (8.8X25.5X5-MM THK)  
  G   ORDER BY THE INCH
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
  M   METRIC PART
 

#SEBP68390515
 

216-1612: CYLINDER GP-BRAKE

216-1612 CYLINDER GP-BRAKE -LH-LH
S/N HWN1-UP
355-MM(14-IN) BORE X 73-MM(2.9-IN) STROKE
PART OF 238-5298 DIFFERENTIAL & BEVEL GEAR GP, 478-2180 HOUSING GP-AXLE
AN ATTACHMENT
i01747150 SEBP6839
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Parts for your 428F2 BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6V-2315 JM [3] BOLT (M6X1X35-MM)  
2. 1R-5396 LM [3] BOLT (M6X1X35-MM)  
3. 199-0672 J [3] SPACER-SPECIAL  
4. 199-0681 J [3] WASHER (6.2X16.5X2-MM THK)  
5. 199-0701 L [3] COVER-BRAKE  
6. 199-0702 L [3] SPRING (INNER)  
7. 199-0703 L [3] SPRING (OUTER)  
8. 199-0752 [1] PISTON-BRAKE  
9. 199-0759 [1] SEAL-O-RING  
10. 212-5712 JL [6] BUSHING  
11. 219-8834 [1] CYLINDER-BRAKE  
12. 199-0700 [1] SEAL-O-RING  
13. 162-0177 [1] PLUG AS  
  3J-1907 [1] SEAL-O-RING  
  9S-8004 [1] PLUG (9/16-18-THD)  
14. 199-0670 [1] SCREW-PURGE  
   
    AVAILABLE REPAIR KIT(S):
  217-2347 J [1] KIT-BRAKE CYLINDER (ADJUSTER)  
    (INCLUDES SPECIAL SPACERS, BUSHINGS, WASHERS & BOLTS)
  217-2349 L [1] KIT-BRAKE CYLINDER (SPRING RETENTION)  
    (INCLUDES BOLTS, BRAKE COVERS, SPRINGS & BUSHINGS)
  J   KIT MARKED J SERVICES PART(S) MARKED J
  L   KIT MARKED L SERVICES PART(S) MARKED L
  M   METRIC PART
 

#SEBP68390516
 

216-1613: CYLINDER GP-BRAKE

216-1613 CYLINDER GP-BRAKE -RH-RH
S/N HWN1-UP
355-MM(14-IN) BORE X 73-MM(2.9-IN) STROKE
PART OF 238-5298 DIFFERENTIAL & BEVEL GEAR GP, 478-2180 HOUSING GP-AXLE
AN ATTACHMENT
i01747160 SEBP6839
  For full view, you need register

Parts for your 428F2 BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6V-2315 JM [3] BOLT (M6X1X35-MM)  
2. 1R-5396 LM [3] BOLT (M6X1X35-MM)  
3. 199-0672 J [3] SPACER-SPECIAL  
4. 199-0681 J [3] WASHER (6.2X16.5X2-MM THK)  
5. 199-0701 L [3] COVER-BRAKE  
6. 199-0702 L [3] SPRING (INNER)  
7. 199-0703 L [3] SPRING (OUTER)  
8. 199-0752 [1] PISTON-BRAKE  
9. 199-0759 [1] SEAL-O-RING  
10. 212-5712 JL [6] BUSHING  
11. 219-8835 [1] CYLINDER-BRAKE  
12. 199-0700 [1] SEAL-O-RING  
   
    AVAILABLE REPAIR KIT(S):
  217-2347 J [1] KIT-BRAKE CYLINDER (ADJUSTER)  
    (INCLUDES SPECIAL SPACERS, BUSHINGS, WASHERS & BOLTS)
  217-2349 L [1] KIT-BRAKE CYLINDER (SPRING RETENTION)  
    (INCLUDES BOLTS, BRAKE COVERS, SPRINGS & BUSHINGS)
  J   KIT MARKED J SERVICES PART(S) MARKED J
  L   KIT MARKED L SERVICES PART(S) MARKED L
  M   METRIC PART
 

#SEBP68390517
 

163-0753: LEVER GP-HAND CONTROL

163-0753 LEVER GP-HAND CONTROL
S/N HWN1-UP
PART OF 389-7167 CONTROL GP-PARKING BRAKE
Type 1
AN ATTACHMENT
i01388136 SEBP6839
  For full view, you need register

Parts for your 428F2 BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7R-8239 [2] SPACER  
2. 039-9133 [1] PIN  
3. 164-9598 [1] GRIP  
4. 164-9599 [1] COVER  
5. 3B-4611 [1] PIN-COTTER  
6. 8T-4224 [2] WASHER-HARD (8.8X16X2-MM THK)  
 

#SEBP68390518
 

163-0753: LEVER GP-HAND CONTROL

163-0753 LEVER GP-HAND CONTROL
S/N HWN1-UP
PART OF 389-7167 CONTROL GP-PARKING BRAKE
Type 2
AN ATTACHMENT
i07512803 SEBP6839
  For full view, you need register

Parts for your 428F2 BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7R-8239 [2] SPACER  
2. 164-9598 [1] GRIP  
3. 164-9599 [1] COVER  
4. 518-4028 C [1] PIN-CLEVIS  
5. 100-7740 C [1] RING-RETAINING  
6. 8T-4224 [2] WASHER-HARD (8.8X16X2-MM THK)  
  C   CHANGE FROM PREVIOUS TYPE
 

#SEBP68390519
 

391-9994: LINES GP-STEERING

391-9994 LINES GP-STEERING -2-WHEEL STEER
S/N HWN1-UP
PART OF 398-2628 DRIVE AR-BACKHOE LOADER
AN ATTACHMENT
i05902618 SEBP6839
  For full view, you need register

Parts for your 428F2 BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 150-3026 [1] ELBOW AS  
  3K-0360 [1] SEAL-O-RING  
  6V-4292 [1] ELBOW  
2. 195-2037 [1] FITTING AS  
  3K-0360 [1] SEAL-O-RING  
  034-3679 [1] ADAPTER  
3. 268-1559 [1] ADAPTER AS  
  3J-1907 [1] SEAL-O-RING  
  4J-5477 [1] SEAL-O-RING  
  209-0939 [1] ADAPTER  
4. 362-2820 [2] CAP  
5. 393-4154 I [1] HOSE AS  
6. 393-4155 I [1] HOSE AS  
7. 395-0745 I [1] HOSE AS  
8. 395-0746 I [1] HOSE AS  
9. 415-2269 [1] SEAL  
11. 100-4336 [2] CLIP (LOOP)  
12. 148-8318 [1] CONNECTOR AS  
  3K-0360 [1] SEAL-O-RING  
  6V-8397 [1] SEAL-O-RING  
  6V-8634 [1] CONNECTOR  
13. 148-8369 [1] ELBOW AS  
  3J-7354 [1] SEAL-O-RING  
  4J-5477 [1] SEAL-O-RING  
  6V-8628 [1] ELBOW  
14. 148-8374 [2] ELBOW AS  
    (EACH INCLUDES)
  3K-0360 [1] SEAL-O-RING  
  6V-8397 [1] SEAL-O-RING  
  6V-8723 [1] ELBOW  
15. 148-8383 [3] ELBOW AS  
    (EACH INCLUDES)
  3K-0360 [1] SEAL-O-RING  
  6V-8397 [1] SEAL-O-RING  
  8T-1683 [1] ELBOW  
16. 359-7325 [2] CLAMP-HOSE  
17. 4P-7429 [2] CLIP (LADDER)  
18. 8S-0948 [1] CLIP (SLOT)  
19. 2B-0941 [3] SPACER (10.5X19X19-MM THK)  
20. 8T-4121 [4] WASHER-HARD (11X21X2.5-MM THK)  
21. 8T-4182 M [1] BOLT (M10X1.5X45-MM)  
22. 8T-6466 M [3] BOLT (M10X1.5X60-MM)  
23. 9X-6772 [5] STRAP-CABLE  
24. 454-0097 [3] CLIP  
25. 423-1983 G HOSE (39.4-IN)  
  G   ORDER BY THE INCH
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
  M   METRIC PART
 

Information:

Special Instruction
Accumulator Discharging and Charging Procedures {0738, 4263, 4264, 4331, 5077, 5077, 5081, 7474}
Accumulator Discharging and Charging Procedures {0738, 4263, 4264, 4331, 5077, 5077, 5081, 7474}
Tool Operating Manual
NEHS1214: 455-0126 Nitrogen Booster Pump Group {0374, 0599, 0647, 0756, 4263, 4331, 5077, 7200}
NEHS1214: 455-0126 Nitrogen Booster Pump Group {0374, 0599, 0647, 0756, 4263, 4331, 5077, 7200}

Caterpillar Parts SIS Catalog 428F2 :

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