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7U4394 SUPPLEMENTAL STEER PUMP GP. 1HK1-164. 3AJ1-135. 9RF1-226. D25D ARTICULATED TRUCK


STEERING SYSTEM
PUMP GP
VALVE GP
CYLINDER GP
VALVE GP
CYLINDER GP
BRAKING SYSTEM
VALVE GP

ARTICULATED TRUCK D25D ARTICULATED TRUCK 1HK
 D25D, D30D, D350D ARTICULATED TRUCK 1HK00001-00673 (MACHINE) POWERED BY 3306 ENGINE SEBP8498 D25D 1HK   (1989)

STEERING SYSTEM

PUMP GP
SUPPLEMENTAL STEER PUMP GP.
7U-4394 SUPPLEMENTAL STEER PUMP GP.
SUPPLEMENTAL STEER PUMP GP.
7U-4394 SUPPLEMENTAL STEER PUMP GP.
PUMP GP.-SUPPLEMENTAL STEER
112-7358 PUMP GP.-SUPPLEMENTAL STEER
 

#SEBP84980600
 

7U-4394: SUPPLEMENTAL STEER PUMP GP.

7U4394 SUPPLEMENTAL STEER PUMP GP.
1HK1-164. 3AJ1-135. 9RF1-226.
c939014 SEBP8498
7U4394 SUPPLEMENTAL STEER PUMP GP. Parts scheme
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Parts for your D25D ARTICULATED TRUCK:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1F-7958 [4] NUT  
2. 4B-9922 [4] STUD  
3. 1P-9270 [1] GASKET  
4. 5P-8245 [4] WASHER  
5. 7U-4172 [1] PUMP GP.  
 

#SEBP84980601
 

7U-4394: SUPPLEMENTAL STEER PUMP GP.

7U4394 SUPPLEMENTAL STEER PUMP GP.
1HK165-UP. 3AJ136-UP. 9RF227-UP.
1127358 - Page 257A
c939015 SEBP8498
7U4394 SUPPLEMENTAL STEER PUMP GP. Parts scheme
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Parts for your D25D ARTICULATED TRUCK:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1F-7958 [4] NUT  
2. 4B-9922 [4] STUD  
3. 5F-3106 C [1] O. RING  
4. 5P-8245 [4] WASHER  
5. 112-7358 YC [1] PUMP GP.  
  C   INDICATES CHANGE
  Y   SEPARATE ILLUSTRATION
 

#SEBP84980602
 

112-7358: PUMP GP.-SUPPLEMENTAL STEER

1127358 PUMP GP.-SUPPLEMENTAL STEER
Part of 7U4394 Supplemental Steer Pump Gp.
c939016 SEBP8498
1127358 PUMP GP.-SUPPLEMENTAL STEER Parts scheme
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Parts for your D25D ARTICULATED TRUCK:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2U-1396 [1] SET - GEAR  
2. 2U-1388 [2] PIN - DOWEL  
3. 2U-0536 [1] O-RING  
4. 2U-1389 [4] LOCKWASHER  
5. 2U-1390 [4] SCREW  
6. 6U-9723 [1] CIRCLIP  
7. 7U-7976 [1] INSERT (FELT)  
8. 7U-7977 [1] RETAINER  
9. 6U-9917 [1] SEAL  
10. 2U-1437 [1] SEAL  
  6U-9721 [1] KIT-SEAL, CONTAINING:  
3. 2U-0536 [1] O-RING  
9. 6U-9917 [1] SEAL  
10. 2U-1437 [1] SEAL  
11. [4] SEAL  
12. [4] SEAL  
  6U-9722 [1] KIT-REPAIR, CONTAINING:  
3. 2U-0536 [1] O-RING  
9. 6U-9917 [1] SEAL  
10. 2U-1437 [1] SEAL  
11. [4] SEAL  
12. [4] SEAL  
13. [4] BEARING  
14. [2] WEAR PLATE  
 

#SEBP84980603
 

101-5555: SUPPLEMENTAL STEER VALVE MOUNTING GP

1015555 SUPPLEMENTAL STEER VALVE MOUNTING GP
2U9632 - PAGE 259
c952407 SEBP8498
1015555 SUPPLEMENTAL STEER VALVE MOUNTING GP Parts scheme
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Parts for your D25D ARTICULATED TRUCK:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 111-1243 C [1] BRACKET  
2. 2U-9632 Y [1] VALVE GP  
3. 8T-4223 [2] WASHER  
4. 8T-8917 [2] BOLT  
5. 8T-4223 C [4] WASHER  
6. 8T-8917 C [2] BOLT  
  C   INDICATES CHANGE
  Y   SEPARATE ILLUSTRATION
 

#SEBP84980604
 

7U-3841: STEER CYLINDER MOUNTING GP.

7U3841 STEER CYLINDER MOUNTING GP.
1HK1 - 285. 3AJ1 - 304. 9RF1 - 339.
7U2910 - Page 260
c939018 SEBP8498
7U3841 STEER CYLINDER MOUNTING GP. Parts scheme
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Parts for your D25D ARTICULATED TRUCK:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7U-2910 Y [1] CYLINDER GP  
2. 0S-1625 [2] BOLT  
3. 3B-8489 [1] GREASE NIPPLE  
4. 3U-4191 [2] PIN TAPERED  
5. 3U-8090 [2] WASHER TAPER PIN  
6. 3U-9657 [4] SEAL FACE  
7. 5P-8247 [2] WASHER  
8. 5U-7151 [1] CAP GREASE NIPPLE  
9. 7F-2122 [4] O RING  
  Y   SEPARATE ILLUSTRATION
 

#SEBP84980605
 

7U-3841: STEER CYLINDER MOUNTING GP.

7U3841 STEER CYLINDER MOUNTING GP.
1HK286 - UP. 3AJ305 - UP. 9RF340 - UP.
7U9538 - Page 260A
c939019 SEBP8498
7U3841 STEER CYLINDER MOUNTING GP. Parts scheme
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Parts for your D25D ARTICULATED TRUCK:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7U-9538 Y [1] CYLINDER GP  
2. 0S-1625 [2] BOLT  
3. 3B-8489 [1] GREASE NIPPLE  
4. 3U-4191 [2] PIN TAPERED  
5. 3U-8090 [2] WASHER TAPER PIN  
6. 3U-9657 [4] SEAL FACE  
7. 5P-8247 [2] WASHER  
8. 5U-7151 [1] CAP GREASE NIPPLE  
9. 7F-2122 [4] O RING  
  Y   SEPARATE ILLUSTRATION
 

#SEBP84980606
 

2U-9632: SUPPLEMENTAL STEER VALVE GP

2U9632 SUPPLEMENTAL STEER VALVE GP
PART OF 1015555 STEER VALVE MOUNTING GP
c939020 SEBP8498
2U9632 SUPPLEMENTAL STEER VALVE GP Parts scheme
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Parts for your D25D ARTICULATED TRUCK:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 101-7754 [3] VALVE GP, EACH INCLUDING:  
2. 2S-4078 [1] SEAL  
3. 7J-6288 [1] RING  
4. 9X-3979 [1] SEAL  
5. 101-7753 [2] VALVE GP, EACH INCLUDING:  
6. [1] SEAL  
7. 7J-6288 [1] RING  
8. 9X-3979 [1] SEAL  
9. 2M-9780 [7] SEAL  
10. 7T-7679 [7] PLUG  
11. 3K-0360 [1] SEAL  
12. 4T-3137 [1] PLUG  
 

#SEBP84980607
 

7U-2910: STEERING CYLINDER GP.

7U2910 STEERING CYLINDER GP.
1HK1 - 285. 3AJ1 - 304. 9RF1 - 339.
Part of 7U3841 Steer Cylinder Mounting GP.
c939021 SEBP8498
7U2910 STEERING CYLINDER GP. Parts scheme
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Parts for your D25D ARTICULATED TRUCK:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1J-2859 J [1] O-RING  
2. 2U-5341 J [1] SEAL O-RING  
3. [1] LABEL RAM SERIAL NUMBER  
4. 5U-3531 J [1] RING PISTON  
5. 5U-3644 J [1] SEAL  
6. 5U-3693 J [1] SEAL WIPER  
7. 5U-6605 [1] SCREW SOCKET GRUB  
8. 6U-0997 [1] ROD END CAP  
9. 6U-1039 [1] EYE-TUBE AS  
10. 6U-1041 [1] ROD PISTON  
11. 6U-7242 [1] WASHER THRUST  
12. 6U-7243 [1] PISTON  
13. 6U-9505 J [2] SEAL  
14. 6V-5002 [2] BEARING  
15. 8J-3752 J [1] RING - BACK UP  
16. 9S-4183 [1] PLUG  
  J   ITEMS INCLUDED IN SERVICE KIT 6U9552
 

#SEBP84980608
 

7U-9538: STEERING CYLINDER GP.

7U9538 STEERING CYLINDER GP.
1HK286-UP. 3AJ305-UP. 9RF340-UP.
Part of 7U3841 Steer Cylinder Mounting GP.
c939022 SEBP8498
7U9538 STEERING CYLINDER GP. Parts scheme
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Parts for your D25D ARTICULATED TRUCK:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1J-2859 J [1] O RING  
2. 2U-5341 J [1] O RING  
3. 2U-7689 [1] CAP  
4. 3D-2824 [1] O RING  
5. 4T-0415 J [1] SEAL  
6. 4T-5613 J [1] RING  
7. 5J-8200 J [1] SEAL  
8. [1] LABEL  
9. 5U-3531 J [1] RING  
10. 5U-6605 [1] SCREW  
11. 6U-1039 [1] TUBE A.S.  
12. 6U-1041 [1] ROD  
13. 6U-7242 [1] WASHER  
14. 6U-7243 [1] PISTON  
15. 6U-9505 J [2] SEAL  
16. 6V-5002 [2] BEARING  
17. 8C-9124 J [1] SEAL  
18. 8J-3752 J [1] RING  
19. 9S-4183 [1] PLUG  
  J   ITEMS INCLUDED IN SEAL KIT 7U9545
 

#SEBP84980609
 

7U-2961: STEER CYLINDER RELIEF VALVE

7U2961 STEER CYLINDER RELIEF VALVE
Part of 7U2997 Steer Lines GP
c939023 SEBP8498
7U2961 STEER CYLINDER RELIEF VALVE Parts scheme
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Parts for your D25D ARTICULATED TRUCK:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. [1] BLOCK  
2. 2U-1457 [1] BANJO BOLT  
3. 7U-5921 [2] CARTRIDGE, EACH INCLUDING:  
4. 8L-2786 J [1] O-RING  
5. 7U-2448 J [1] O-RING  
6. 7U-2449 J [2] BACK-UP RING  
7. 6V-0408 [1] SEAL  
8. 6V-0409 [1] SEAL  
9. 9S-8005 [2] PLUG  
10. 3K-0360 [2] O-RING  
  J   ITEMS INCLUDED IN SEAL KIT 7U1840
 

Information:

Tool Operating Manual
Replacing Sleeve Bearings in Tyrone Gear Pumps and Motors (Used on Series 7 and 8, Iron and Aluminum Housings){0738, 5061, 5073, 7551}
Replacing Sleeve Bearings in Tyrone Gear Pumps and Motors (Used on Series 7 and 8, Iron and Aluminum Housings){0738, 5061, 5073, 7551}

Caterpillar Parts SIS Catalog D25D :

VALVE GP
9T-7920 VALVE GP
VALVE GP-STEERING
9T-7921 VALVE GP-STEERING
FILTER GROUP-OIL
2U-6390 FILTER GROUP-OIL
VALVE GROUP PRESSURE REDUCING
7U-6970 VALVE GROUP PRESSURE REDUCING
PUMP GP-METERING
6C-0570 PUMP GP-METERING
VALVE GP-NEUTRALIZER
8J-1553 VALVE GP-NEUTRALIZER
CONTROL GP-STEERING
7U-3875 CONTROL GP-STEERING
CONTROL GP-STEERING
7U-3875 CONTROL GP-STEERING
SUPPLEMENTAL STEER PUMP GP.
7U-4394 SUPPLEMENTAL STEER PUMP GP.
PUMP GP.-SUPPLEMENTAL STEER
112-7358 PUMP GP.-SUPPLEMENTAL STEER
SUPPLEMENTAL STEER VALVE MOUNTING GP
101-5555 SUPPLEMENTAL STEER VALVE MOUNTING GP
STEER CYLINDER MOUNTING GP.
7U-3841 STEER CYLINDER MOUNTING GP.
STEER CYLINDER MOUNTING GP.
7U-3841 STEER CYLINDER MOUNTING GP.
SUPPLEMENTAL STEER VALVE GP
2U-9632 SUPPLEMENTAL STEER VALVE GP
STEERING CYLINDER GP.
7U-2910 STEERING CYLINDER GP.
STEERING CYLINDER GP.
7U-9538 STEERING CYLINDER GP.

Truck sale:

Caterpillar D25D
 
Caterpillar D25D
- Off Highway Trucks
FOLEY, INC.
Caterpillar D25D
 
Caterpillar D25D
- Off Highway Trucks
FOLEY, INC.
 
 
Caterpillar D25D, Construction
- Articulated Dump Trucks (ADTs)
BERGERAT MONNOYEUR S.A.S.
Belgium
 
65,000 
Caterpillar D25D, Construction
- Articulated Dump Trucks (ADTs)
HOLT CAT
 
 
CATERPILLAR D25D 1990
- ARTICULATED TRUCKS
YANCEY BROS CO
Paul Dabbs 770-819-5524, John Gorham 770-819-5154 Tom Tucker 770-819-5204, Luis Castr
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