8W-2888 CYLINDER & MTG GP-BLADE TIP S/N 11W1348-99999 PART OF 2C-8567 BLADE AR 120G MOTOR GRADER



HYDRAULIC SYSTEM
CYLINDER GP

MOTOR GRADER 120G MOTOR GRADER 11W
 120G Motor Grader 11W01251-UP (MACHINE) POWERED BY 3304 Engine MEBP1758 120G 11W   (1975)

HYDRAULIC SYSTEM

CYLINDER GP
CYLINDER & MTG GP-BLADE LIFT
8W-2876 CYLINDER & MTG GP-BLADE LIFT
CYLINDER & MTG GP-BLADE TIP
8W-2888 CYLINDER & MTG GP-BLADE TIP
CYLINDER & MTG GP-BLADE TIP
8W-2888 CYLINDER & MTG GP-BLADE TIP
CYLINDER & MTG GP-CENTERSHIFT
8W-2882 CYLINDER & MTG GP-CENTERSHIFT
CYLINDER & MTG GP-SCARIFIER
8W-2913 CYLINDER & MTG GP-SCARIFIER
CYLINDER & MTG GP-SCARIFIER
8W-2913 CYLINDER & MTG GP-SCARIFIER
 

#MEBP17580250
 

8W-2888: CYLINDER & MTG GP-BLADE TIP

8W-2888 CYLINDER & MTG GP-BLADE TIP
S/N 11W1348-99999
PART OF 2C-8567 BLADE AR
i00143772 MEBP1758
8W2888 CYLINDER & MTG GP-BLADE TIP Parts scheme
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Parts for your 120G MOTOR GRADER:

Pos. Part No Qty Parts name Comments
1. 6E-1549 CY [1] CYLINDER GP-BLADE TIP  
2. 8D-6687 [1] PIN  
3. 5K-5552 [1] BOLT-LOCKING (3/8-16X3-IN)  
4. 2G-3967 [2] SPACER (1.266X3X0.781-IN)  
5. 8D-7678 [1] PIN  
6. 3B-5329 [1] PIN-COTTER  
7. 8F-4102 [2] PLATE-SEAL  
  C   CHANGE FROM PREVIOUS TYPE
  Y   SEPARATE ILLUSTRATION
 

#MEBP17580251
 

8W-2882: CYLINDER & MTG GP-CENTERSHIFT

8W-2882 CYLINDER & MTG GP-CENTERSHIFT
S/N 11W1251-99999
PART OF 2C-8567 BLADE AR
i00143770 MEBP1758
8W2882 CYLINDER & MTG GP-CENTERSHIFT Parts scheme
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Parts for your 120G MOTOR GRADER:

Pos. Part No Qty Parts name Comments
1. 1A-8063 [4] BOLT (3/4-10X2.5-IN)  
2. 5P-8248 [4] WASHER-HARD (20X36.5X3.5-MM THK)  
3. 9T-2374 Y [1] CYLINDER GP-CENTERSHIFT  
4. 2G-9097 [2] CAP  
5. 9D-2756 [4] INSERT  
6. 3B-8485 [2] ELBOW  
7. 2G-9102 [8] SHIM  
  Y   SEPARATE ILLUSTRATION
 

#MEBP17580252
 

8W-2913: CYLINDER & MTG GP-SCARIFIER

8W-2913 CYLINDER & MTG GP-SCARIFIER
S/N 11W1251-99999
PART OF 8W-2428 SCARIFIER AR
Type 1
AN ATTACHMENT
i00143775 MEBP1758
8W2913 CYLINDER & MTG GP-SCARIFIER Parts scheme
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Parts for your 120G MOTOR GRADER:

Pos. Part No Qty Parts name Comments
1. 7K-9202 [4] SEAL-LIP TYPE  
2. 8D-7086 [2] BEARING  
3. 9T-2554 Y [1] CYLINDER GP-SCARIFIER  
4. 6G-7187 [2] LOCK  
5. 8D-7225 [2] PIN  
6. 0S-1621 [4] BOLT (1/2-13X1-IN)  
  5P-8245 [4] WASHER-HARD (13.5X25.5X3-MM THK)  
  Y   SEPARATE ILLUSTRATION
 

#MEBP17580253
 

8W-2913: CYLINDER & MTG GP-SCARIFIER

8W-2913 CYLINDER & MTG GP-SCARIFIER
S/N 11W1251-99999
PART OF 8W-2428 SCARIFIER AR
Type 2
AN ATTACHMENT
i00143776 MEBP1758
8W2913 CYLINDER & MTG GP-SCARIFIER Parts scheme
  For full view, you need register

Parts for your 120G MOTOR GRADER:

Pos. Part No Qty Parts name Comments
1. 7K-9202 [4] SEAL-LIP TYPE  
2. 8D-7086 [2] BEARING  
3. 165-2510 Y [1] CYLINDER GP-SCARIFIER  
4. 6G-7187 [2] LOCK  
5. 8D-7225 [2] PIN  
6. 0S-1621 [4] BOLT (1/2-13X1-IN)  
  5P-8245 [4] WASHER-HARD (13.5X25.5X3-MM THK)  
  Y   SEPARATE ILLUSTRATION
 

#MEBP17580254
 

8W-2889: CYLINDER & MTG GP-SIDESHIFT

8W-2889 CYLINDER & MTG GP-SIDESHIFT
S/N 11W1251-1347
BLADE
PART OF 2C-8567 BLADE AR
i00143773 MEBP1758
8W2889 CYLINDER & MTG GP-SIDESHIFT Parts scheme
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Parts for your 120G MOTOR GRADER:

Pos. Part No Qty Parts name Comments
1. 1B-2886 [1] BOLT (1/2-13X3.75-IN)  
  5P-8245 [1] WASHER-HARD (13.5X25.5X3-MM THK)  
  1D-4719 [1] NUT-FULL (1/2-13-THD)  
2. 5T-5295 [1] PIN  
  6H-0211 [2] WASHER (1.563X2.75X0.06-IN THK)  
3. 9T-2483 Y [1] CYLINDER GP-SIDESHIFT  
4. 2A-1538 [4] BOLT (3/4-10X2.25-IN)  
  5P-8248 [4] WASHER-HARD (20X36.5X3.5-MM THK)  
5. 5T-8417 [1] PIN  
  3B-4647 [1] PIN-COTTER  
6. 9D-9665 [1] BRACKET-CYLINDER  
  Y   SEPARATE ILLUSTRATION
 

#MEBP17580255
 

8W-2889: CYLINDER & MTG GP-SIDESHIFT

8W-2889 CYLINDER & MTG GP-SIDESHIFT
S/N 11W1348-99999
BLADE
PART OF 2C-8567 BLADE AR
i00143774 MEBP1758
8W2889 CYLINDER & MTG GP-SIDESHIFT Parts scheme
  For full view, you need register

Parts for your 120G MOTOR GRADER:

Pos. Part No Qty Parts name Comments
1. 1B-2886 [1] BOLT (1/2-13X3.75-IN)  
  5P-8245 [1] WASHER-HARD (13.5X25.5X3-MM THK)  
  1D-4719 [1] NUT-FULL (1/2-13-THD)  
2. 5T-5295 [1] PIN  
  6H-0211 [2] WASHER (1.563X2.75X0.06-IN THK)  
3. 105-2094 CY [1] CYLINDER GP-SIDESHIFT  
4. 2A-1538 [4] BOLT (3/4-10X2.25-IN)  
  5P-8248 [4] WASHER-HARD (20X36.5X3.5-MM THK)  
5. 5T-8417 [1] PIN  
  3B-4647 [1] PIN-COTTER  
6. 9D-9665 [1] BRACKET-CYLINDER  
  C   CHANGE FROM PREVIOUS TYPE
  Y   SEPARATE ILLUSTRATION
 

#MEBP17580256
 

8W-2290: CYLINDER & MTG GP-STEERING

8W-2290 CYLINDER & MTG GP-STEERING
S/N 11W1251-99999
PART OF 2C-8562 CHASSIS AR
i00124797 MEBP1758
8W2290 CYLINDER & MTG GP-STEERING Parts scheme
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Parts for your 120G MOTOR GRADER:

Pos. Part No Qty Parts name Comments
1. 5S-7379 [2] BOLT (3/8-16X0.875-IN)  
  8T-4896 [2] WASHER-HARD (10.2X18.5X2.5-MM THK)  
2. 9T-2393 Y [1] CYLINDER GP-STEERING (RH)  
  9T-2395 Y [1] CYLINDER GP-STEERING (LH)  
3. 3B-4618 [2] PIN-COTTER  
4. 8D-2811 [2] WASHER (1.25X1.94X0.032-IN THK)  
5. 6G-1780 [2] TIE ROD GP  
    (EACH INCLUDES)
6. 2F-8057 [1] NUT-SLOTTED  
7. 2H-3786 [2] NUT-JAM (1-14-THD)  
8. 8D-2429 [2] PIN AS  
9. 8D-2638 [4] SPACER (1.016X1.25X0.39-IN THK)  
  Y   SEPARATE ILLUSTRATION
 

#MEBP17580257
 

8W-2737: CYLINDER & MTG GP-WHEEL LEAN

8W-2737 CYLINDER & MTG GP-WHEEL LEAN
S/N 11W1251-99999
PART OF 2C-8562 CHASSIS AR
Type 1
i00124798 MEBP1758
8W2737 CYLINDER & MTG GP-WHEEL LEAN Parts scheme
  For full view, you need register

Parts for your 120G MOTOR GRADER:

Pos. Part No Qty Parts name Comments
1. 6H-1717 [2] BOLT (1/2-13X1.125-IN)  
  5P-8245 [2] WASHER-HARD (13.5X25.5X3-MM THK)  
2. 3B-8489 [2] FITTING-GREASE (1/8-27 PTF)  
3. 2G-8609 [1] PIN  
4. 6G-7187 [1] LOCK  
5. 9T-2520 Y [1] CYLINDER GP-WHEEL LEAN  
6. 2G-5667 [1] RETAINER  
7. 0S-1592 [1] BOLT (5/8-11X1.25-IN)  
  2S-7593 [1] WASHER-HARD (17X35X5-MM THK)  
8. 5P-8842 [4] SEAL-LIP TYPE  
  Y   SEPARATE ILLUSTRATION
 

#MEBP17580258
 

8W-2737: CYLINDER & MTG GP-WHEEL LEAN

8W-2737 CYLINDER & MTG GP-WHEEL LEAN
S/N 11W1251-99999
PART OF 2C-8562 CHASSIS AR
Type 2
i00124799 MEBP1758
8W2737 CYLINDER & MTG GP-WHEEL LEAN Parts scheme
  For full view, you need register

Parts for your 120G MOTOR GRADER:

Pos. Part No Qty Parts name Comments
1. 6H-1717 [2] BOLT (1/2-13X1.125-IN)  
  5P-8245 [2] WASHER-HARD (13.5X25.5X3-MM THK)  
2. 3B-8489 [2] FITTING-GREASE (1/8-27 PTF)(WHEEL LEAN)  
3. 2G-8609 [1] PIN  
4. 6G-7187 [1] LOCK  
5. 121-9242 Y [1] CYLINDER GP-WHEEL LEAN  
6. 2G-5667 [1] RETAINER  
7. 0S-1592 [1] BOLT (5/8-11X1.25-IN)  
  4D-3704 [1] WASHER-HARD (17X30X5-MM THK)  
8. 433-7105 [4] SEAL-PIN  
  Y   SEPARATE ILLUSTRATION
 

#MEBP17580259
 

9T-2447: CYLINDER GP-ARTICULATION

9T-2447 CYLINDER GP-ARTICULATION
S/N 11W1251-99999
PART OF 8W-2877 CYLINDER & MTG GP-ARTICULATION
i00143850 MEBP1758
9T2447 CYLINDER GP-ARTICULATION Parts scheme
  For full view, you need register

Parts for your 120G MOTOR GRADER:

Pos. Part No Qty Parts name Comments
1. 9T-2446 [1] CYLINDER AS  
2. 6V-8133 CM [1] BOLT (M24X3X80-MM)  
3. 6V-8237 C [1] WASHER (26X44X4-MM THK)  
4. 9T-4211 C [1] PISTON  
5. 1H-7339 J [1] SEAL-O-RING  
6. 6J-5731 CJ [1] RING-BACKUP  
7. 9T-4215 C [1] ROD AS  
8. 4J-8980 J [1] SEAL-LIP TYPE  
9. 5J-8175 J [1] SEAL-U-CUP  
10. 6J-9178 CJ [1] SEAL-RING  
11. 4T-6907 J [1] RING-WEAR  
12. 9T-2373 [1] HEAD  
13. 6J-5733 J [1] RING-WEAR  
14. 6J-1972 [1] SEAL AS  
   
    AVAILABLE REPAIR KIT(S):
  8T-6390 [1] KIT-HYD CYLINDER SEAL  
    (INCLUDES SEAL,EXPANDER RING & PARTS MARKED J)
  C   CHANGE FROM PREVIOUS TYPE
  J   KIT MARKED J SERVICES PART(S) MARKED J
  M   METRIC PART
  R   REMANUFACTURED PART MAY BE AVAILABLE
 

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}
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
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}
Reuse And Salvage Guidelines
HVOF Identification and Polishing (Superfinishing){0674, 0679, 1000, 7000, 7562}
HVOF Identification and Polishing (Superfinishing){0674, 0679, 1000, 7000, 7562}
Service Magazine
Double Lip Wiper Seals Must Be Installed Properly {7562}
2002/12/09
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 120G :

CYLINDER & MTG GP-BLADE TIP
8W-2888 CYLINDER & MTG GP-BLADE TIP
CYLINDER & MTG GP-BLADE LIFT
8W-2876 CYLINDER & MTG GP-BLADE LIFT
CYLINDER & MTG GP-ARTICULATION
8W-2877 CYLINDER & MTG GP-ARTICULATION
CYLINDER & MTG GP-ARTICULATION
8W-2877 CYLINDER & MTG GP-ARTICULATION
CONTROL GP-CENTERSHIFT LOCK
9D-5000 CONTROL GP-CENTERSHIFT LOCK
VALVE GP-SOLENOID
7T-9074 VALVE GP-SOLENOID
VALVE GP-QUICK-RELEASE
5D-0470 VALVE GP-QUICK-RELEASE
TANK GP-AIR
2G-5820 TANK GP-AIR
CYLINDER & MTG GP-CENTERSHIFT
8W-2882 CYLINDER & MTG GP-CENTERSHIFT
CYLINDER & MTG GP-SCARIFIER
8W-2913 CYLINDER & MTG GP-SCARIFIER
CYLINDER & MTG GP-SCARIFIER
8W-2913 CYLINDER & MTG GP-SCARIFIER
CYLINDER & MTG GP-SIDESHIFT
8W-2889 CYLINDER & MTG GP-SIDESHIFT
CYLINDER & MTG GP-SIDESHIFT
8W-2889 CYLINDER & MTG GP-SIDESHIFT
CYLINDER & MTG GP-STEERING
8W-2290 CYLINDER & MTG GP-STEERING
CYLINDER & MTG GP-WHEEL LEAN
8W-2737 CYLINDER & MTG GP-WHEEL LEAN
CYLINDER & MTG GP-WHEEL LEAN
8W-2737 CYLINDER & MTG GP-WHEEL LEAN

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