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350-5572 ACCUMULATOR GP-BRAKE -CHARGED S/N BTW1-UP PART OF 353-4296, 357-2000 CONVERSION AR-MACHINE Type 2 FIELD REPLACEMENT ORDER @@@@@356-1972@@@@@ 844H




BRAKING SYSTEM

ACCUMULATOR GP
 

#SEBP38490600
 

350-5572: ACCUMULATOR GP-BRAKE

350-5572 ACCUMULATOR GP-BRAKE -CHARGED
S/N BTW1-UP
PART OF 353-4296, 357-2000 CONVERSION AR-MACHINE
Type 2
FIELD REPLACEMENT ORDER @@@@@356-1972@@@@@
i06051663 SEBP3849
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Parts for your 844H WHEEL DOZER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 222-2367 C [1] VALVE GP-ACCUMULATOR CHARGING  
  190-3850 [1] CORE  
2. 111-9110 [1] PROTECTOR-GAS VALVE  
3. 241-0037 [1] FILM-INFORMATION (HYDRAULIC ACCUMULATOR)  
4. 1J-9671 [1] SEAL-O-RING  
5. 5M-3062 [2] BOLT (3/8-16X0.75-IN)  
   
    AVAILABLE REPAIR KIT(S):
  170-0493 [1] KIT-SEAL (HYDRAULIC ACCUMULATOR)  
    (INCLUDES O-RING SEALS, BACKUP WASHERS, PISTON RINGS & PISTON SEAL)
  C   CHANGE FROM PREVIOUS TYPE
 

#SEBP38490601
 

356-1972: ACCUMULATOR GP-BRAKE

356-1972 ACCUMULATOR GP-BRAKE -UNCHARGED
S/N BTW1-UP
FIELD REPLACEMENT FOR @@@@@350-5572@@@@@
i03953456 SEBP3849
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Parts for your 844H WHEEL DOZER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 222-2367 [1] VALVE GP-ACCUMULATOR CHARGING (BRAKE)  
  190-3850 [1] CORE  
2. 111-9110 [1] PROTECTOR-GAS VALVE  
3. 241-0037 [1] FILM-INFORMATION (HYDRAULIC ACCUMULATOR)  
4. 1J-9671 [1] SEAL-O-RING  
5. 5M-3062 [2] BOLT (3/8-16X0.75-IN)  
   
    AVAILABLE REPAIR KIT(S):
  170-0493 [1] KIT-SEAL (HYDRAULIC ACCUMULATOR)  
    (INCLUDES O-RING SEALS, BACKUP WASHERS,PISTON RINGS & PISTON SEAL)
 

#SEBP38490602
 

170-4618: BRAKE GP-PARKING

170-4618 BRAKE GP-PARKING
S/N BTW1-177
PART OF 230-3268 POWER TRAIN AR
i01351230 SEBP3849
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Parts for your 844H WHEEL DOZER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 236-8675 [7] DISC-FRICTION  
2. 3S-1262 [1] RETAINER  
3. 4B-4158 [4] SCREW-DRIVE (NO 4X0.25-IN)  
4. 4E-8540 [1] PLATE-RETAINING  
5. 201-1425 [3] PISTON  
6. 257-7857 [1] SHAFT-BRAKE  
7. 5H-3701 [1] SCREW-PURGE  
8. 7S-4002 [1] PLATE-WARNING (BRAKE)  
9. 7V-5231 [1] HUB  
10. 146-3748 [1] CAGE AS-BEARING  
  8S-0490 [4] SHAFT  
11. 162-9733 [1] PLATE  
12. 201-1426 [1] HOUSING-BRAKE  
13. 169-4670 [9] SPRING  
14. 201-1424 [6] SPACER (13.9X21.3X97.2-MM THK)  
15. 170-6712 [3] RING-BACKUP  
16. 171-1391 [3] SEAL  
17. 172-0844 [6] PLATE-CLUTCH  
18. 177-1483 [1] SEAL-LIP TYPE  
19. 2H-2665 [1] SEAL-O-RING  
20. 3K-2518 [1] BALL BEARING  
21. 3K-2556 [1] RING-RETAINING  
22. 6V-5696 M [1] BOLT (M12X1.75X80-MM)  
23. 7K-9204 [3] SEAL-LIP TYPE  
24. 7X-2558 M [2] BOLT (M16X2X150-MM)  
25. 8T-4139 M [3] BOLT (M12X1.75X30-MM)  
26. 8T-4223 [9] WASHER-HARD (13.5X25.5X3-MM THK)  
27. 8T-5001 M [6] BOLT (M12X1.75X130-MM)  
28. 8T-6385 M [17] BOLT (M16X2X180-MM)  
29. 9X-8257 [19] WASHER (17.5X30X3.5-MM THK)  
30. 6V-6640 B SEALANT  
  B   USE AS REQUIRED
  M   METRIC PART
 

#SEBP38490603
 

294-7730: BRAKE GP-PARKING

294-7730 BRAKE GP-PARKING
S/N BTW178-226
PART OF 230-3268 POWER TRAIN AR
i02886728 SEBP3849
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Parts for your 844H WHEEL DOZER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 236-8675 [6] DISC-FRICTION  
2. 3S-1262 [1] RETAINER  
3. 4B-4158 [4] SCREW-DRIVE (NO 4X0.25-IN)  
4. 4E-8540 [1] PLATE-RETAINING  
5. 5H-3701 [1] SCREW-PURGE  
6. 7S-4002 [1] PLATE-WARNING (BRAKE)  
7. 7V-5231 [1] HUB  
8. 146-3748 [1] CAGE AS-BEARING  
  8S-0490 [4] SHAFT  
9. 162-9733 [1] PLATE  
10. 169-4670 [9] SPRING  
11. 172-0844 [7] PLATE-CLUTCH  
12. 177-1483 [1] SEAL-LIP TYPE  
13. 201-1424 [6] SPACER (13.9X21.3X97.2-MM THK)  
14. 201-1425 [3] PISTON  
15. 201-1426 [1] HOUSING-BRAKE  
16. 257-7857 [1] SHAFT-BRAKE  
17. 170-6712 [3] RING-BACKUP  
18. 171-1391 [3] SEAL  
19. 2H-2665 [1] SEAL-O-RING  
20. 3K-2518 [1] BALL BEARING  
21. 3K-2556 [1] RING-RETAINING  
22. 6V-5696 M [1] BOLT (M12X1.75X80-MM)  
23. 7K-9204 [3] SEAL-LIP TYPE  
24. 7X-2558 M [2] BOLT (M16X2X150-MM)  
25. 8T-4139 M [3] BOLT (M12X1.75X30-MM)  
26. 8T-4223 [9] WASHER-HARD (13.5X25.5X3-MM THK)  
27. 8T-5001 M [6] BOLT (M12X1.75X130-MM)  
28. 8T-6385 M [17] BOLT (M16X2X180-MM)  
29. 9X-8257 [19] WASHER (17.5X30X3.5-MM THK)  
30. 6V-6640 B SEALANT  
  B   USE AS REQUIRED
  M   METRIC PART
 

#SEBP38490604
 

294-7730: BRAKE GP-PARKING

294-7730 BRAKE GP-PARKING
S/N BTW227-UP
PART OF 230-3268 POWER TRAIN AR
i04937276 SEBP3849
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Parts for your 844H WHEEL DOZER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 236-8675 [6] DISC-FRICTION  
2. 3S-1262 [1] RETAINER  
4. 4E-8540 [1] PLATE-RETAINING  
5. 5H-3701 [1] SCREW-PURGE  
7. 7V-5231 [1] HUB  
8. 146-3748 [1] CAGE AS-BEARING  
  8S-0490 [4] SHAFT  
9. 162-9733 [1] PLATE  
10. 169-4670 [9] SPRING  
11. 172-0844 [7] PLATE-CLUTCH  
12. 177-1483 [1] SEAL-LIP TYPE  
13. 201-1424 [6] SPACER (13.9X21.3X97.2-MM THK)  
14. 201-1425 [3] PISTON  
15. 201-1426 [1] HOUSING-BRAKE  
16. 257-7857 [1] SHAFT-BRAKE  
17. 170-6712 [3] RING-BACKUP  
18. 171-1391 [3] SEAL  
19. 2H-2665 [1] SEAL-O-RING  
20. 3K-2518 [1] BALL BEARING  
21. 3K-2556 [1] RING-RETAINING  
22. 6V-5696 M [1] BOLT (M12X1.75X80-MM)  
23. 7K-9204 [3] SEAL-LIP TYPE  
24. 7X-2558 M [2] BOLT (M16X2X150-MM)  
25. 8T-4139 M [3] BOLT (M12X1.75X30-MM)  
26. 8T-4223 [9] WASHER-HARD (13.5X25.5X3-MM THK)  
27. 8T-5001 M [6] BOLT (M12X1.75X130-MM)  
28. 8T-6385 M [17] BOLT (M16X2X180-MM)  
29. 9X-8257 [19] WASHER (17.5X30X3.5-MM THK)  
30. 6V-6640 B SEALANT  
  B   USE AS REQUIRED
  M   METRIC PART
 

#SEBP38490605
 

241-8930: BRAKE GP-SERVICE

241-8930 BRAKE GP-SERVICE
S/N BTW1-UP
PART OF 240-5664 AXLE AR-FIXED, 240-5665, 366-7858 AXLE AR-OSCILLATING
i02028293 SEBP3849
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Parts for your 844H WHEEL DOZER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4B-1382 [3] PLATE-SPRING CAP  
2. 5H-3701 [1] SCREW-PURGE  
3. 8V-3609 [6] SPRING-RETRACTOR  
4. 9U-1734 [1] PISTON  
5. 493-3796 [4] DISC-FRICTION  
6. 9U-1739 [5] PLATE-OUTER  
7. 9U-1741 [1] RING-RETAINING  
8. 9U-1742 [1] SEAL-O-RING  
9. 104-7006 [4] DOWEL-HOLLOW  
10. 132-6532 [1] HUB  
11. 241-8635 [1] ANCHOR-BRAKE  
12. 241-8636 [1] PLATE  
13. 115-5658 [1] SEAL  
14. 2R-1230 [3] RING-RETAINING  
15. 3K-0360 [6] SEAL-O-RING  
16. 5M-6200 [1] SEAL-O-RING  
17. 6M-9155 [6] PIN  
18. 7V-8346 [6] SPRING-GUIDE  
19. 8T-0722 M [2] BOLT-LOCKING (M10X1.5X30-MM)  
20. 8T-4121 [2] WASHER-HARD (11X21X2.5-MM THK)  
21. 9M-5892 [1] SEAL-O-RING  
22. 9S-4185 [2] PLUG (3/4-16-THD)  
23. 9S-8005 [4] PLUG (3/4-16-THD)  
  M   METRIC PART
 

#SEBP38490606
 

287-1717: BRAKE GP-SERVICE

287-1717 BRAKE GP-SERVICE
S/N BTW1-UP
CUSTOM
PART OF 287-1887 AXLE AR-FIXED, 368-5024 AXLE AR-OSCILLATING
i02708158 SEBP3849
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Parts for your 844H WHEEL DOZER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5H-3701 [1] SCREW-PURGE  
2. 8V-3609 [6] SPRING-RETRACTOR  
3. 9U-1734 [1] PISTON  
4. 493-3796 [4] DISC-FRICTION  
5. 9U-1739 [5] PLATE-OUTER  
6. 9U-1741 [1] RING-RETAINING  
7. 9U-1742 [1] SEAL-O-RING  
8. 104-7006 [4] DOWEL-HOLLOW  
9. 132-6532 [1] HUB  
10. 241-8635 [1] ANCHOR-BRAKE  
11. 241-8636 [1] PLATE  
12. 115-5658 [1] SEAL  
13. 3K-0360 [5] SEAL-O-RING  
14. 5M-6200 [1] SEAL-O-RING  
15. 6M-9155 [6] PIN  
16. 7V-8346 [6] SPRING-GUIDE  
17. 8T-0722 M [2] BOLT-LOCKING (M10X1.5X30-MM)  
18. 8T-4121 [2] WASHER-HARD (11X21X2.5-MM THK)  
19. 9M-5892 [1] SEAL-O-RING  
20. 9S-4185 [2] PLUG (3/4-16-THD)  
21. 9S-8005 [3] PLUG (3/4-16-THD)  
  M   METRIC PART
 

#SEBP38490607
 

250-9458: CONTROL GP-FOOT BRAKE

250-9458 CONTROL GP-FOOT BRAKE
S/N BTW1-UP
PART OF 234-5964, 281-4121 CAB AR
i02148407 SEBP3849
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Parts for your 844H WHEEL DOZER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 205-9236 Y [1] PEDAL GP-BRAKE (PEDAL, LH)  
2. 251-4629 Y [1] PEDAL GP-BRAKE (PEDAL, RH)  
3. 251-4630 [1] SHAFT AS  
4. 8T-7547 M [6] BOLT (M8X1.25X30-MM)  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP38490608
 

4E-6401: CONTROL GP-PARKING BRAKE

4E-6401 CONTROL GP-PARKING BRAKE
S/N BTW1-UP
PART OF 234-5964, 281-4121 CAB AR
i00167064 SEBP3849
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Parts for your 844H WHEEL DOZER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 122-1671 [1] KNOB  
2. 5C-2874 M [1] NUT (M5X0.8-THD)  
3. 3E-6367 [1] CABLE AS-PARKING BRAKE CONTROL  
4. 5C-2890 M [1] NUT (M6X1-THD)  
5. 096-0067 [1] PIN-CLEVIS  
6. 5B-9192 [1] PIN-COTTER  
7. 9U-0830 [1] END-YOKE ROD  
8. 3S-2093 [2] STRAP-CABLE  
9. 9U-0178 [1] BRACKET  
10. 9U-0200 [1] BLOCK  
11. 5C-7261 M [2] NUT (M8X1.25-THD)  
  8T-4224 [2] WASHER-HARD (8.8X16X2-MM THK)  
  M   METRIC PART
 

#SEBP38490609
 

235-0630: LINES GP-PARKING BRAKE

235-0630 LINES GP-PARKING BRAKE
S/N BTW1-UP
PART OF 230-3275 CHASSIS AR
i02024357 SEBP3849
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Parts for your 844H WHEEL DOZER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1A-4790 B [4] WASHER (16.7X31.8X1.6-MM THK)  
2. 2V-7859 [1] BEARING  
3. 3B-4607 [1] PIN-COTTER  
4. 4B-2913 [1] PIN-CLEVIS  
5. 4V-1541 [1] COLLAR  
6. 5B-2183 [1] NUT-JAM (9/16-18-THD)  
7. 5P-6724 [1] BEARING-ROLLER  
8. 7I-4078 [1] LEVER AS  
9. 8T-0741 [2] SEAL-LIP TYPE  
10. 164-7472 [1] VALVE GP-CHECK (PARKING BRAKE)  
  6V-8397 [2] SEAL-O-RING  
  9T-4543 [1] VALVE GP-CHECK  
11. 9U-1475 I [1] HOSE AS  
12. 173-3293 I [1] HOSE AS  
13. 8W-4197 I [1] HOSE AS  
14. 103-3587 [1] BRACKET AS  
15. 103-8983 [1] TUBE AS  
16. 106-1774 Y [1] VALVE GP-BRAKE CONTROL (PARKING)  
17. 148-8424 [2] TEE AS  
    (EACH INCLUDES)
  6V-8397 [1] SEAL-O-RING  
  8T-8902 [1] ADAPTER-TEE  
18. 150-4027 [1] TEE AS  
  3E-2310 [1] TEE  
  3J-1907 [1] SEAL-O-RING  
  6V-8397 [1] SEAL-O-RING  
19. 164-5567 [1] COUPLER AS-QUICK DISCONNECT (MALE)  
  3J-1907 [1] SEAL-O-RING  
  6V-3965 [1] FITTING (QUICK DISCONNECT)  
20. 174-4312 [1] SWITCH AS-PRESSURE (PARKING BRAKE OIL)  
  102-8803 [1] KIT-RECEPTACLE (3-PIN)  
    (INCLUDES RECEPTACLE & WEDGE)
  3E-3371 [1] WEDGE-RECEPTACLE LOCK (3-PIN)  
  8T-8729 [3] PIN-CONNECTOR (16-GA TO 18-GA)  
21. 223-8425 [1] BLOCK AS  
22. 223-8470 [1] STRIP  
23. 148-8336 [3] CONNECTOR AS  
    (EACH INCLUDES)
  3J-1907 [1] SEAL-O-RING  
  6V-8397 [1] SEAL-O-RING  
  6V-8636 [1] CONNECTOR  
24. 148-8367 [1] ELBOW AS  
    (EACH INCLUDES)
  6V-8397 [1] SEAL-O-RING  
  6V-9850 [1] ELBOW  
25. 149-5452 [1] UNION AS (STRAIGHT)  
  6V-8397 [2] SEAL-O-RING  
  6V-8994 [1] UNION (STRAIGHT)  
26. 150-4050 [1] ELBOW AS  
  3J-1907 [1] SEAL-O-RING  
  8T-0788 [1] ELBOW  
27. 171-7085 [1] SWITCH AS-LIMIT (PARKING BRAKE)  
  9X-1386 BE SLEEVE  
  3E-3377 [1] WEDGE-RECEPTACLE LOCK (4-PIN)  
  102-8804 [1] KIT-RECEPTACLE (4-PIN)  
    (INCLUDES RECEPTACLE & WEDGE)
  8T-8729 [4] PIN-CONNECTOR (16-GA TO 18-GA)  
28. 3J-1907 [1] SEAL-O-RING  
29. 5C-2890 M [4] NUT (M6X1-THD)  
30. 6V-0852 [1] CAP-DUST (HYDRAULIC TEST PORT)  
32. 6V-9168 [1] NUT (11/16-16-THD)  
33. 7S-1912 [1] CLIP  
34. 8T-4139 M [1] BOLT (M12X1.75X30-MM)  
35. 8T-4189 M [2] BOLT (M8X1.25X20-MM)  
36. 8T-4192 M [2] BOLT (M12X1.75X25-MM)  
37. 8T-4223 [3] WASHER-HARD (13.5X25.5X3-MM THK)  
38. 8T-4224 [2] WASHER-HARD (8.8X16X2-MM THK)  
39. 8T-4971 M [2] BOLT (M6X1X30-MM)  
40. 8D-9671 [1] CLIP  
41. 148-8378 [1] ELBOW AS  
  3J-1907 [1] SEAL-O-RING  
  6V-8397 [1] SEAL-O-RING  
  6V-8724 [1] ELBOW  
42. 165-4931 [1] ELBOW AS  
  3J-1907 [1] SEAL-O-RING  
  6V-8077 [1] ELBOW  
  B   USE AS REQUIRED
  E   ORDER BY THE CENTIMETER
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

Information:

Operation and Maintenance Manual
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}
Specifications
Brake Accumulator
990H Wheel Loader and 844H
Wheel Dozer Braking System

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}
Systems Operation
Brake Accumulator
990H Wheel Loader and 844H Wheel Dozer Braking System
Testing and Adjusting
Brake Accumulator - Test and Charge
990H Wheel Loader and 844H Wheel Dozer Braking System
Disassembly and Assembly
Brake Accumulator - Install
844H Wheel Dozer Machine Systems
Brake Accumulator - Remove
844H Wheel Dozer Machine Systems

Caterpillar Parts SIS Catalog 844H :

Truck sale:

USD $269,586 
2008 CAT 844H

OEM Used Equipment
USD $435,000 
2008 CAT 844H

CROWE EQUIPMENT INC
Jasonville, Indiana
USD $249,000 
2008 CAT 844H

OEM Used Equipment
 
 
2004 CAT 844H

JM WOOD AUCTION COMPANY, INC
Montgomery, Alabama
 
 
2008 CAT 844H

JM WOOD AUCTION COMPANY, INC
Montgomery, Alabama
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