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251-4296 CYLINDER GP-SWING S/N DBL427-UP PART OF 240-0070 HYDRAULIC AR 446D BACKHOE LOADER


HYDRAULIC SYSTEM
CYLINDER GP
DRIVE GP
VALVE GP-BANK
FILTER GP
HYDRAULIC GP
KICKOUT & POSITIONER GP
VALVE GP-CONTROL

BACKHOE LOADER 446D BACKHOE LOADER DBL
 446D Backhoe Loader DBL00001-UP (MACHINE) POWERED BY 3114 Engine SEBP3972 446D DBL   (2003)

HYDRAULIC SYSTEM

CYLINDER GP
CYLINDER GP-STICK
111-8213 CYLINDER GP-STICK
CYLINDER GP-SWING
169-9531 CYLINDER GP-SWING
CYLINDER GP-SWING
251-4296 CYLINDER GP-SWING
CYLINDER GP-TILT
100-7844 CYLINDER GP-TILT
BRACE GP-LIFT CYLINDER
9R-1336 BRACE GP-LIFT CYLINDER
 

#SEBP39720260
 

251-4296: CYLINDER GP-SWING

251-4296 CYLINDER GP-SWING
S/N DBL427-UP
PART OF 240-0070 HYDRAULIC AR
i02299241 SEBP3972
2514296 CYLINDER GP-SWING Parts scheme
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Parts for your 446D BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2Y-5821 [1] RING  
2. 3N-5739 [1] SPRING  
3. 6E-1478 [1] PLUNGER  
4. 9T-2883 [2] BEARING  
5. 102-3582 [1] WASHER (11X19.5X2.5-MM THK)  
6. 274-4274 [1] BUSHING  
7. 233-2583 [1] PISTON  
8. 233-2585 J [1] SEAL AS  
9. 233-2589 J [1] RING-WEAR  
10. 233-2595 [1] HEAD AS  
11. 233-2603 J [1] SEAL-O-RING  
12. 233-2606 J [1] SEAL-WIPER  
13. 233-2610 J [1] SEAL-U-CUP  
14. 233-2616 J [1] SEAL  
15. 244-8826 J [1] RING-BACKUP  
16. 251-4297 [1] CYLINDER AS  
17. 251-4298 [1] ROD AS  
18. 3B-8489 [1] FITTING-GREASE (1/8-27 PTF)  
19. 3E-6735 J [1] SEAL-O-RING  
20. 9X-6611 JM [1] SETSCREW-SOCKET (M10X1.5X16-MM)  
   
    AVAILABLE REPAIR KIT(S):
  233-2622 J [1] KIT-SEAL  
    (INCLUDES SEALS, SETSCREW & RINGS)
  J   KIT MARKED J SERVICES PART(S) MARKED J
  M   METRIC PART
 

#SEBP39720261
 

100-7844: CYLINDER GP-TILT

100-7844 CYLINDER GP-TILT
S/N DBL1-UP
101.6MM (4 IN) BORE X 677MM (26.6 IN) STROKE
PART OF 240-0070 HYDRAULIC AR
i00201484 SEBP3972
1007844 CYLINDER GP-TILT Parts scheme
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Parts for your 446D BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 173-9683 M [1] BOLT (M30X3.5X90-MM)  
2. 3S-7023 [1] WASHER (34X57X6-MM THK)  
3. 6J-2797 J [1] RING-WEAR  
4. 5J-5402 J [1] SEAL AS  
5. 9T-3133 [1] PISTON  
6. 105-4822 [1] CYLINDER AS  
  9T-3165 [2] BEARING  
7. 175-7900 J [1] SEAL-O-RING  
8. 2K-6830 J [1] RING-BACKUP  
9. 6E-0775 [1] HEAD AS  
10. 100-7846 [1] ROD AS  
  9R-0162 [1] BUSHING  
  9R-3700 [1] BUSHING  
11. 308-1845 JL [1] SEAL-WIPER  
12. 289-2946 JL [1] SEAL-U-CUP  
13. 289-2935 JL [1] SEAL AS-BUFFER  
14. 4T-5613 JL [1] RING-WEAR  
   
    AVAILABLE REPAIR KIT(S):
  233-9205 J [1] KIT-SEAL (HYDRAULIC CYLINDER)  
    (INCLUDES RINGS & SEALS)
    (STANDARD SIZE BORE)
  233-9207 L [1] KIT-SEAL (HYDRAULIC CYLINDER)  
    (INCLUDES RINGS & SEALS)
    (OVERSIZE BORE 0.76-MM)
    (ALL KITS ABOVE FOR USE WITH REHS1392))
  J   KIT MARKED J SERVICES PART(S) MARKED J
  L   KIT MARKED L SERVICES PART(S) MARKED L
  M   METRIC PART
  R   REMANUFACTURED PART MAY BE AVAILABLE
 

#SEBP39720262
 

115-6851: DRIVE & MTG GP-PUMP

115-6851 DRIVE & MTG GP-PUMP
S/N DBL1-UP
MOUNTING & DRIVE
PART OF 240-0070 HYDRAULIC AR
i00201597 SEBP3972
1156851 DRIVE & MTG GP-PUMP Parts scheme
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Parts for your 446D BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8T-4133 M [1] NUT (M10X1.5-THD)  
2. 115-6433 [7] WASHER (11X50X6-MM THK)  
3. 9R-3141 [3] MOUNT AS  
4. 112-3567 [1] PLATE AS  
5. 6V-1819 M [1] BOLT (M10X1.5X100-MM)  
6. 6V-5842 M [2] BOLT (M10X1.5X40-MM)  
7. 5M-2894 [2] WASHER-HARD (10.2X18.5X2.5-MM THK)  
8. 8T-0644 M [2] BOLT (M10X1.5X90-MM)  
9. 112-3568 [1] PLATE AS  
10. 6V-7673 M [4] BOLT (M12X1.75X50-MM)  
11. 8T-4223 [8] WASHER-HARD (13.5X25.5X3-MM THK)  
12. 8T-4244 M [4] NUT (M12X1.75-THD)  
13. 1B-8737 [1] KEY-WOODRUFF  
14. 9R-2992 [1] YOKE-END  
15. 8T-5439 [1] WASHER-HARD (21.5X45X6-MM THK)  
16. 8T-3573 M [1] NUT (M20X1.5-THD)  
17. 9R-2993 [1] SHAFT AS-PUMP DRIVE  
  9R-2994 [2] SPIDER AS  
18. 3B-8489 [1] FITTING-GREASE (1/8-27 PTF)  
19. 5V-2545 [4] STRAP  
20. 107-6826 M [8] BOLT (5/16-24X0.75-IN)  
  M   METRIC PART
 

#SEBP39720263
 

250-4470: FASTENER GP-VALVE

250-4470 FASTENER GP-VALVE
S/N DBL1-UP
PART OF 240-0070 HYDRAULIC AR
i02141958 SEBP3972
2504470 FASTENER GP-VALVE Parts scheme
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Parts for your 446D BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7X-3371 M [5] BOLT (M10X1.5X45-MM)  
2. 8T-4121 [7] WASHER-HARD (11X21X2.5-MM THK)  
3. 8T-4139 M [3] BOLT (M12X1.75X30-MM)  
4. 8T-4186 M [2] BOLT (M10X1.5X40-MM)  
5. 8T-4223 [3] WASHER-HARD (13.5X25.5X3-MM THK)  
  M   METRIC PART
 

#SEBP39720264
 

224-6812: FILTER GP-OIL

224-6812 FILTER GP-OIL
S/N DBL1-UP
PART OF 240-0070 HYDRAULIC AR
i02558386 SEBP3972
2246812 FILTER GP-OIL Parts scheme
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Parts for your 446D BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7X-8549 [1] SWITCH AS-PRESSURE (OIL FILTER BYPASS)  
  3J-1907 [1] SEAL-O-RING  
2. 126-1817 [1] FILTER-OIL (ULTRA HIGH EFFICIENCY)(OIL FILTER BYPASS)  
    -OR-
  134-3014 [1] FILTER-OIL (FIRE RESISTANT)(OIL FILTER BYPASS)  
3. 3J-1907 SEAL-O-RING  
 

#SEBP39720265
 

240-0070: HYDRAULIC AR

240-0070 HYDRAULIC AR
S/N DBL1-UP
PART OF 240-0054 COMMON AR
i02299236 SEBP3972
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Parts for your 446D BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  9T-6284 Y [1] ACCUMULATOR GP-BRAKE (CHARGED)  
  240-0071 Y [1] CONTROL GP-HYDRAULIC HAND (LOADER)  
  115-6851 Y [1] DRIVE & MTG GP-PUMP  
  9R-3196 Y [1] CYLINDER & SEAL GP-BOOM  
  9R-3197 Y [1] CYLINDER & SEAL GP-STICK  
  169-9531 Y [2] CYLINDER GP-SWING  
    S/N DBL1-426
  251-4296 Y [2] CYLINDER GP-SWING  
    S/N DBL427-UP
  125-7895 Y [2] CYLINDER GP-LIFT  
  197-8079 Y [1] CYLINDER GP-STABILIZER (RH)  
  197-8083 Y [1] CYLINDER GP-STABILIZER (LH)  
  100-7844 Y [1] CYLINDER GP-TILT  
  9R-1353 Y [1] LINES GP-BOOM  
  9R-2280 Y [1] LINES GP-BACKHOE  
  240-2607 Y [1] LINES GP-LIFT CYLINDER  
  240-2611 Y [1] LINES GP-PUMP  
  240-2610 Y [1] LINES GP-SERVICE BRAKE  
  240-2609 Y [1] LINES GP-STABILIZER  
  240-2606 Y [1] LINES GP-STEERING  
  112-5410 Y [1] LINES GP-STEERING  
  9R-1354 Y [1] LINES GP-STICK  
  240-2604 Y [1] LINES GP-SWING  
  9R-1367 Y [1] LINES GP-TILT CYLINDER  
  250-4470 Y [1] FASTENER GP-VALVE (BANK)  
  241-3757 Y [1] PUMP GP-METERING (HMU)  
  240-2612 Y [1] PUMP GP-PISTON & VANE  
  209-4165 Y [1] STABILIZER AR (WITH ALARM, AUTO UP)  
  9R-2925 Y [1] STEERING GP-HYDRAULIC  
  9R-2294 Y [1] TANK & FILTER GP-HYDRAULIC  
  9T-3682 Y [1] VALVE GP-ACCUMULATOR CHARGING  
   
  224-6812 [1] FILTER GP-OIL  
  3J-1907 [1] SEAL-O-RING  
  7X-8549 [1] SWITCH AS-PRESSURE (HYDRAULIC OIL FILTER BYPASS)  
  134-3014 [1] FILTER-OIL (FIRE RESISTANT)  
    -OR-
  126-1817 [1] FILTER-OIL (ULTRA HIGH EFFICIENCY)(FIRE RESISTANT FLUID)  
  9T-7928 [1] VALVE GP-BRAKE CONTROL  
  Y   SEPARATE ILLUSTRATION
 

#SEBP39720266
 

240-0085: HYDRAULIC AR

240-0085 HYDRAULIC AR
S/N DBL1-UP
THREE BANK,LOADER
AN ATTACHMENT
i01966309 SEBP3972
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Parts for your 446D BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  240-0093 Y [1] CONTROL GP-HYDRAULIC HAND (LOADER)  
  9R-1368 Y [1] LINES GP-LOADER AUXILIARY  
  240-5978 Y [1] VALVE GP-BANK 3  
   
  164-1364 [1] BOOT  
  Y   SEPARATE ILLUSTRATION
 

#SEBP39720267
 

290-3935: HYDRAULIC AR

290-3935 HYDRAULIC AR
S/N DBL1-UP
AN ATTACHMENT
i02536648 SEBP3972
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Parts for your 446D BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  240-5977 Y [1] VALVE GP-BANK 2  
   
  164-1363 [1] BOOT  
  Y   SEPARATE ILLUSTRATION
 

#SEBP39720268
 

9R-2236: KICKOUT & POSITIONER GP

9R-2236 KICKOUT & POSITIONER GP
S/N DBL1-UP
LOADER
PART OF 9R-1214 LOADER AR
i00201310 SEBP3972
9R2236 KICKOUT & POSITIONER GP Parts scheme
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Parts for your 446D BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9R-3932 [1] TUBE AS  
2. 9R-3930 [1] PLATE AS  
3. 9R-4735 [1] LEVER AS  
  9R-2205 [1] BOSS  
4. 292-8127 [1] PLATE  
5. 9R-3255 [1] LEVER  
6. 9R-6634 [1] PLATE AS  
  9R-3135 [2] PIN  
7. 8Y-8691 C [1] LEVER AS  
7A. 9R-2614 [2] BEARING  
8. 9R-7797 [1] PLATE  
9. 9R-7793 C [1] LEVER AS  
9A. 9R-2614 [1] BEARING  
10. 8C-6955 [1] END-YOKE ROD  
11. 8Y-8692 C [1] ROD AS  
12. 8T-4133 M [2] NUT (M10X1.5-THD)  
13. 8T-5063 [1] ROD END  
14. 9R-2806 [3] PIN  
15. 9R-2807 [5] CLIP  
16. 9R-5517 M [1] BOLT (M16X2X108-MM)  
17. 8T-4167 [2] WASHER-HARD (26X44X4-MM THK)  
18. 8T-4138 M [2] BOLT (M6X1X20-MM)  
19. 8T-4205 [2] WASHER-HARD (7.2X14.5X2-MM THK)  
20. 8T-0706 [1] RING-RETAINING  
21. 2D-8179 [1] WASHER (18.24X25.4X3.4-MM THK)  
22. 8T-4186 M [1] BOLT (M10X1.5X40-MM)  
23. 9R-0580 [1] SPRING  
24. 1B-8716 [1] KEY-WOODRUFF  
25. 9R-5432 B [3] SPACER (67.5X120X2-MM THK)  
26. 9R-5429 B [2] SPACER (67.5X120X3-MM THK)  
27. 9R-7755 CM [1] BOLT (M16X2X51-MM)  
28. 9X-2334 [1] FILM (BULK)  
  B   USE AS REQUIRED
  C   CHANGE FROM PREVIOUS TYPE
  M   METRIC PART
 

#SEBP39720269
 

307-3178: KIT-CONTROL VALVE

307-3178 KIT-CONTROL VALVE
S/N DBL209-683
REPAIR KIT FOR THE COMPENSATOR SPRING
FIELD INSTALLATION
i05370098 SEBP3972
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Parts for your 446D BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  9S-8006 [1] PLUG (7/8-14-THD)  
  2M-9780 [2] SEAL-O-RING  
  6E-4317 [1] SPRING  
 

Information:

Special Instruction
Installation of Vented Buffer Seal Assembly, U-Cup Seal, and Double Lip Wiper Seal for Hydraulic Cylinders{7562}
Installation of Vented Buffer Seal Assembly, U-Cup Seal, and Double Lip Wiper Seal for Hydraulic Cylinders{7562}
Installation of Double Lip Wiper Seal{7562}
Installation of Double Lip Wiper Seal{7562}
Installation of Double Lip Wiper Seal{7562}
Installation of Double Lip Wiper Seal{7562}
Technical Information Bulletin
Surface Finishes of Cylinder Bores{7562}
Surface Finishes of Cylinder Bores{7562}
Color Change for Cylinder Rod Seals (Wiper, U-Cup and Buffer){5100, 7555, 7562}
Color Change for Cylinder Rod Seals (Wiper, U-Cup and Buffer){5100, 7555, 7562}
Tool Operating Manual
Procedures for Using the 232-4686 Cylinder Washer Tank Group European Union Compliant{0374, 0599, 0680, 0738}
Procedures for Using the 232-4686 Cylinder Washer Tank Group European Union Compliant{0374, 0599, 0680, 0738}
1U-9001 and 1U-9002 Automatic Hone Tooling{0599, 0677, 0738, 7562, 7562}
1U-9001 and 1U-9002 Automatic Hone Tooling{0599, 0677, 0738, 7562, 7562}
Model HCS-40 Hydraulic Cylinder Servicer{0374, 0599, 0700, 0738, 7562}
Model HCS-40 Hydraulic Cylinder Servicer{0374, 0599, 0700, 0738, 7562}
4C-9910 Portable Hydraulic Tester (Flow 125 GPM) {0599, 0784, 5050, 5057, 5095}
4C-9910 Portable Hydraulic Tester (Flow 125 GPM) {0599, 0784, 5050, 5057, 5095}
Using the 265-4177, 265-4209 Service Tool Groups to Install Sensors in Position-Sensing Hydraulic Cylinders{0599, 0709, 0738, 1439, 7562, 7562}
Using the 265-4177, 265-4209 Service Tool Groups to Install Sensors in Position-Sensing Hydraulic Cylinders{0599, 0709, 0738, 1439, 7562, 7562}
Using the 9U-7868 and 9U-7869 Spanner Wrench to Remove and install Threaded Gland Cylinder Heads{0374, 0599, 0602, 0738}
Using the 9U-7868 and 9U-7869 Spanner Wrench to Remove and install Threaded Gland Cylinder Heads{0374, 0599, 0602, 0738}
Procedures for Using the 120-9143 Cylinder Washer Tank Group {0374, 0602, 0680, 0738}
Procedures for Using the 120-9143 Cylinder Washer Tank Group {0374, 0602, 0680, 0738}
Service Magazine
Double Lip Wiper Seals Must Be Installed Properly {7562}
2002/12/09
Procedure Now Available to Test the Position Sensor of a Hydraulic Cylinder {1439, 7562}
2012/10/04
Compatible Puller Stud and Hydraulic Cylinder Capacity Chart {0599, 7000, 7562}
2011/10/17
A Rework Procedure Improves the Seal Assembly Performance in Hydraulic Cylinders on Cat Products {7562}
2010/04/30

Caterpillar Parts SIS Catalog 446D :

CYLINDER GP-SWING
169-9531 CYLINDER GP-SWING
CYLINDER GP-STICK
111-8213 CYLINDER GP-STICK
CYLINDER GP-STABILIZER
197-8083 CYLINDER GP-STABILIZER
CYLINDER GP-STABILIZER
197-8079 CYLINDER GP-STABILIZER
CYLINDER GP-MULTIPURPOSE BUKT
6Q-2195 CYLINDER GP-MULTIPURPOSE BUKT
CYLINDER GP-MULTIPURPOSE BUKT
268-1322 CYLINDER GP-MULTIPURPOSE BUKT
CYLINDER GP-MULTIPURPOSE BUKT
226-5540 CYLINDER GP-MULTIPURPOSE BUKT
CYLINDER GP-LIFT
125-7895 CYLINDER GP-LIFT
CYLINDER GP-TILT
100-7844 CYLINDER GP-TILT
DRIVE & MTG GP-PUMP
115-6851 DRIVE & MTG GP-PUMP
FASTENER GP-VALVE
250-4470 FASTENER GP-VALVE
FILTER GP-OIL
224-6812 FILTER GP-OIL
240-0070 HYDRAULIC AR
240-0085 HYDRAULIC AR
290-3935 HYDRAULIC AR
KICKOUT & POSITIONER GP
9R-2236 KICKOUT & POSITIONER GP

Truck sale:

Caterpillar 446D
 
Caterpillar 446D
- backhoe loader
MILTON CAT
Caterpillar 446D, baggerlader, Bau-Und Bergbauausrüstung
25.715 
Caterpillar 446D, baggerlader, Bau-Und Bergbauausrüstung
- backhoe loader
MILTON CAT
Caterpillar 446D, Construction
32,000 
Caterpillar 446D, Construction
- backhoe loader
QUINN COMPANY
Caterpillar 446D, Construction
31,000 
Caterpillar 446D, Construction
- backhoe loader
H.O. PENN MACHINERY CO., INC.
Caterpillar 446D, Construction
45,459 
Caterpillar 446D, Construction
- backhoe loader
EMPIRE MACHINERY
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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.