6E-1549 CYLINDER GP-BLADE TIP S/N 4XM1-2005 69.85 MM BORE X 307.00 MM STROKE PART OF 8X-1943 CYLINDER & MTG GP-BLADE TIP 12H NA



HYDRAULIC SYSTEM
CYLINDER GP

MOTOR GRADER 12H NA MOTOR GRADER 4XM
 12H Motor Grader 4XM00001-UP (MACHINE) POWERED BY 3306B Engine SEBP2421 12H NA 4XM   (1995)

HYDRAULIC SYSTEM

CYLINDER GP
CYLINDER GP-ARTICULATION
9T-8784 CYLINDER GP-ARTICULATION
CYLINDER GP-BLADE TIP
131-7191 CYLINDER GP-BLADE TIP
CYLINDER GP-BLADE TIP
6E-1549 CYLINDER GP-BLADE TIP
CYLINDER GP-CENTERSHIFT
6E-1343 CYLINDER GP-CENTERSHIFT
CYLINDER GP-LIFT
132-4929 CYLINDER GP-LIFT
CYLINDER GP-LIFT
6E-1338 CYLINDER GP-LIFT
 

#SEBP24210650
 

6E-1549: CYLINDER GP-BLADE TIP

6E-1549 CYLINDER GP-BLADE TIP
S/N 4XM1-2005
69.85 MM BORE X 307.00 MM STROKE
PART OF 8X-1943 CYLINDER & MTG GP-BLADE TIP
i00122152 SEBP2421
6E1549 CYLINDER GP-BLADE TIP Parts scheme
  For full view, you need register

Parts for your 12H NA MOTOR GRADER:

Pos. Part No Qty Parts name Comments
1. 6E-1550 [1] CYLINDER AS  
2. 2D-8652 [1] BEARING  
3. 8T-3282 [1] WASHER-HARD (22X35X3.5-MM THK)  
4. 8J-0112 [1] RING-WEAR  
5. 5J-7010 [1] SEAL AS  
6. 9T-2457 [1] PISTON  
7. 5H-8848 [1] SEAL-O-RING  
8. 4J-9225 [1] RING-BACKUP  
9. 6V-5845 M [1] BOLT (M20X2.5X70-MM)  
10. 6E-4940 [1] HEAD  
11. 9T-2456 [1] ROD AS  
12. 2D-8652 [1] BEARING  
13. 8C-9122 [1] SEAL AS  
14. 5J-8150 [1] SEAL-U-CUP  
15. 8C-9131 [1] SEAL-LIP TYPE  
16. 4T-6780 [1] RING-WEAR  
17. 006-8663 [1] RING  
  M   METRIC PART
 

#SEBP24210651
 

6E-1343: CYLINDER GP-CENTERSHIFT

6E-1343 CYLINDER GP-CENTERSHIFT
S/N 4XM1-UP
76.2-MM (3-IN) BORE X 630-MM (24.8-IN) STROKE
PART OF 8X-1944 CYLINDER & MTG GP-CENTERSHIFT
i00122151 SEBP2421
6E1343 CYLINDER GP-CENTERSHIFT Parts scheme
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Parts for your 12H NA MOTOR GRADER:

Pos. Part No Qty Parts name Comments
1. 6E-1344 [1] CYLINDER AS  
2. 173-9683 M [1] BOLT (M30X3.5X90-MM)  
3. 3S-7023 [1] WASHER (34X57X6-MM THK)  
4. 6E-1131 [1] PISTON  
5. 6E-1346 [1] ROD AS  
6. 175-7896 [1] SEAL-O-RING  
7. 6J-5731 [1] RING-BACKUP  
8. 148-2593 [1] HEAD  
9. 6J-5733 [1] RING-WEAR  
10. 6J-1972 [1] SEAL AS  
11. 308-1845 [1] SEAL-WIPER  
12. 289-2946 [1] SEAL-U-CUP  
13. 289-2935 [1] SEAL AS-BUFFER  
14. 4T-5613 [1] RING-WEAR  
  M   METRIC PART
 

#SEBP24210652
 

132-4929: CYLINDER GP-LIFT

132-4929 CYLINDER GP-LIFT
S/N 4XM761-762; 4XM766-UP
76.2-MM (3-IN) BORE X 1245-MM (49.01-IN) STROKE
PART OF 8X-1947 CYLINDER & MTG GP-BLADE LIFT
i00123887 SEBP2421
1324929 CYLINDER GP-LIFT Parts scheme
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Parts for your 12H NA MOTOR GRADER:

Pos. Part No Qty Parts name Comments
1. 132-4928 [1] CYLINDER AS  
  8J-6384 [2] BUSHING  
2. 173-9683 M [1] BOLT (M30X3.5X90-MM)  
3. 3S-7023 [1] WASHER (34X57X6-MM THK)  
4. 6J-1972 J [1] SEAL AS  
5. 6J-5733 J [1] RING-WEAR  
6. 6E-1131 [1] PISTON  
7. 175-7896 J [1] SEAL-O-RING  
8. 6J-5731 J [1] RING-BACKUP  
9. 148-2593 [1] HEAD  
10. 123-3793 [1] ROD AS  
11. 308-1845 J [1] SEAL-WIPER  
12. 289-2946 J [1] SEAL-U-CUP  
13. 289-2935 J [1] SEAL AS-BUFFER  
14. 4T-5613 J [1] RING-WEAR  
   
    AVAILABLE REPAIR KIT(S):
  238-4462 J [1] KIT-SEAL (HYDRAULIC CYLINDER)  
    (INCLUDES RINGS & SEALS)
    (FOR USE WITH REHS1392)
  J   KIT MARKED J SERVICES PART(S) MARKED J
  M   METRIC PART
  R   REMANUFACTURED PART MAY BE AVAILABLE
 

#SEBP24210653
 

6E-1338: CYLINDER GP-LIFT

6E-1338 CYLINDER GP-LIFT
S/N 4XM1-760; 4XM763-765
76.2 MM BORE X 1245.0 MM STROKE
PART OF 8X-1947 CYLINDER & MTG GP-BLADE LIFT
i00122150 SEBP2421
6E1338 CYLINDER GP-LIFT Parts scheme
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Parts for your 12H NA MOTOR GRADER:

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. 6E-1131 [1] PISTON  
4. 123-3792 [1] CYLINDER AS  
  8J-6384 [2] BUSHING  
5. 175-7896 J [1] SEAL-O-RING  
6. 6J-5731 J [1] RING-BACKUP  
7. 123-3793 [1] ROD AS  
8. 148-2593 [1] HEAD  
9. 289-2935 J [1] SEAL AS-BUFFER  
10. 289-2946 J [1] SEAL-U-CUP  
11. 308-1845 J [1] SEAL-WIPER  
12. 4T-5613 J [1] RING-WEAR  
13. 6J-5733 J [1] RING-WEAR  
14. 6J-1972 J [1] SEAL AS  
   
    AVAILABLE REPAIR KIT(S):
  238-4462 J [1] KIT-SEAL (HYDRAULIC CYLINDER)  
    (INCLUDES RINGS & SEALS)
    (FOR USE WITH REHS1392)
  J   KIT MARKED J SERVICES PART(S) MARKED J
  M   METRIC PART
  R   REMANUFACTURED PART MAY BE AVAILABLE
 

#SEBP24210654
 

113-7754: CYLINDER GP-RIPPER

113-7754 CYLINDER GP-RIPPER -LIFT
S/N 4XM1-UP
101.6-MM (4-IN) BORE X 482.6-MM (19-IN) STROKE
PART OF 9W-7603 RIPPER AR
AN ATTACHMENT
i00089861 SEBP2421
1137754 CYLINDER GP-RIPPER Parts scheme
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Parts for your 12H NA MOTOR GRADER:

Pos. Part No Qty Parts name Comments
1. 113-7755 [1] CYLINDER AS  
1A. 8J-9911 [2] BUSHING  
  9T-8958 [1] TRUNNION  
2. 173-9683 M [1] BOLT (M30X3.5X90-MM)  
3. 3S-7023 [1] WASHER (34X57X6-MM THK)  
4. 5J-5402 J [1] SEAL AS  
5. 6J-2797 J [1] RING-WEAR  
6. 9T-3133 [1] PISTON  
7. 113-7756 [1] ROD AS  
7A. 8J-9910 [1] BUSHING  
8. 175-7900 J [1] SEAL-O-RING  
9. 2K-6830 J [1] RING-BACKUP  
10. 6E-0775 [1] HEAD AS  
11. 4T-5613 JLN [1] RING-WEAR  
12. 289-2946 JLN [1] SEAL-U-CUP  
13. 289-2935 JLN [1] SEAL AS-BUFFER  
14. 308-1845 JLN [1] SEAL-WIPER  
   
    AVAILABLE REPAIR KIT(S):
  185-7688 J [1] KIT-SEAL (RIPPER CYLINDER)  
    (INCLUDES SEAL-O-RING & BACKUP RING)
  185-7690 L [1] KIT-SEAL (RIPPER CYLINDER)  
    (INCLUDES SEAL AS, WEAR RING, HEAD SEAL, & SEAL)
  185-7691 N [1] KIT-SEAL (RIPPER CYLINDER)  
    (INCLUDES SEAL AS, WEAR RING, HEAD SEAL, & SEAL-O-RING)
  J   KIT MARKED J INCLUDES PART(S) MARKED J
  L   KIT MARKED L INCLUDES PART(S) MARKED L
  M   METRIC PART
  N   KIT MARKED N INCLUDES PART(S) MARKED N
  R   REMANUFACTURED PART MAY BE AVAILABLE
 

#SEBP24210655
 

165-2510: CYLINDER GP-SCARIFIER

165-2510 CYLINDER GP-SCARIFIER
S/N 4XM2285-UP
76.2-MM (3-IN) BORE X 406.5-MM (16-IN) STROKE
PART OF 8W-2913 CYLINDER & MTG GP-SCARIFIER
Type 1
AN ATTACHMENT
i01184176 SEBP2421
1652510 CYLINDER GP-SCARIFIER Parts scheme
  For full view, you need register

Parts for your 12H NA MOTOR GRADER:

Pos. Part No Qty Parts name Comments
1. 9T-4211 [1] PISTON  
2. 168-9108 [1] CYLINDER AS  
3. 168-9110 [1] ROD AS  
4. 184-9843 [1] HEAD  
5. 167-2190 J [1] SEAL AS-BUFFER  
6. 167-2300 [1] SEAL-U-CUP  
7. 231-3539 [1] SEAL-WIPER  
8. 173-9779 M [1] BOLT (M24X3X80-MM)  
9. 175-7896 J [1] SEAL-O-RING  
10. 4T-6907 J [1] RING-WEAR  
11. 6J-1972 J [1] SEAL AS  
12. 6J-5731 J [1] RING-BACKUP  
13. 6J-5733 J [1] RING-WEAR  
14. 6V-8237 [1] WASHER (26X44X4-MM THK)  
   
    AVAILABLE REPAIR KIT(S):
  376-9017 J [1] KIT-SEAL (HYDRAULIC CYLINDER)  
    (INCLUDES RINGS & SEALS)
    (FOR USE WITH REHS1392)
  J   KIT MARKED J SERVICES PART(S) MARKED J
  M   METRIC PART
 

#SEBP24210656
 

165-2510: CYLINDER GP-SCARIFIER

165-2510 CYLINDER GP-SCARIFIER
S/N 4XM2285-UP
76.2-MM (3-IN) BORE X 406.5-MM (16-IN) STROKE
PART OF 8W-2913 CYLINDER & MTG GP-SCARIFIER
Type 2
AN ATTACHMENT
i04013789 SEBP2421
1652510 CYLINDER GP-SCARIFIER Parts scheme
  For full view, you need register

Parts for your 12H NA MOTOR GRADER:

Pos. Part No Qty Parts name Comments
1. 9T-4211 [1] PISTON  
2. 168-9108 [1] CYLINDER AS  
3. 168-9110 [1] ROD AS  
4. 184-9843 [1] HEAD  
5. 167-2190 J [1] SEAL AS-BUFFER  
6. 439-4526 CJ [1] SEAL-U-CUP  
7. 308-1880 CJ [1] SEAL-WIPER  
8. 173-9779 M [1] BOLT (M24X3X80-MM)  
9. 175-7896 J [1] SEAL-O-RING  
10. 4T-6907 J [1] RING-WEAR  
11. 9X-7337 J [1] SEAL AS  
12. 6J-5731 J [1] RING-BACKUP  
13. 6J-5733 J [1] RING-WEAR  
14. 6V-8237 [1] WASHER (26X44X4-MM THK)  
   
    AVAILABLE REPAIR KIT(S):
  376-9017 J [1] KIT-SEAL (HYDRAULIC CYLINDER)  
    (INCLUDES RINGS & SEALS)
    (FOR USE WITH REHS1392)
  C   CHANGE FROM PREVIOUS TYPE
  J   KIT MARKED J SERVICES PART(S) MARKED J
  M   METRIC PART
 

#SEBP24210657
 

9T-6951: CYLINDER GP-SCARIFIER

9T-6951 CYLINDER GP-SCARIFIER
S/N 4XM1-2284
76.2 MM (3.0 IN) BORE X 406.5 MM (16.0 IN) STROKE. (CHGS 00-04)
PART OF 8W-2913 CYLINDER & MTG GP-SCARIFIER
AN ATTACHMENT
i00122886 SEBP2421
9T6951 CYLINDER GP-SCARIFIER Parts scheme
  For full view, you need register

Parts for your 12H NA MOTOR GRADER:

Pos. Part No Qty Parts name Comments
1. 9T-2664 [1] CYLINDER AS  
2. 6V-8133 M [1] BOLT (M24X3X80-MM)  
3. 6V-8237 [1] WASHER (26X44X4-MM THK)  
4. 9T-4211 [1] PISTON  
5. 1H-7339 [1] SEAL-O-RING  
6. 6J-5731 [1] RING-BACKUP  
7. 9T-4213 [1] ROD AS  
8. 8C-9132 [1] SEAL-LIP TYPE  
9. 5J-8175 [1] SEAL-U-CUP  
10. 8C-9123 [1] SEAL AS  
11. 4T-6907 [1] RING-WEAR  
12. 6J-1972 [1] SEAL AS  
13. 6J-5733 [1] RING-WEAR  
14. 6E-4948 [1] HEAD  
15. 1L-4775 [1] RING-RETAINING  
   
    AVAILABLE REPAIR KIT(S):
  7X-2825 [4] KIT-SEAL  
    (INCLUDES SEALS & RINGS)
  M   METRIC PART
  R   REMANUFACTURED PART MAY BE AVAILABLE
 

#SEBP24210658
 

112-5575: CYLINDER GP-SIDESHIFT

112-5575 CYLINDER GP-SIDESHIFT
S/N 4XM1-UP
76.2-MM (3-IN) BORE X 1185-MM (46.65-IN) STROKE
PART OF 112-7463 CYLINDER & MTG GP-SIDESHIFT
i00123241 SEBP2421
1125575 CYLINDER GP-SIDESHIFT Parts scheme
  For full view, you need register

Parts for your 12H NA MOTOR GRADER:

Pos. Part No Qty Parts name Comments
1. 398-3644 [1] CYLINDER AS  
2. 8T-0667 M [1] BOLT (M24X3X100-MM)  
3. 150-1280 [1] WASHER-HARD (26X44X22-MM THK)  
4. 9T-4211 [1] PISTON  
5. 175-7896 J [1] SEAL-O-RING  
6. 6J-5731 J [1] RING-BACKUP  
7. 112-9035 [1] ROD AS  
8. 184-9843 [1] HEAD  
9. 308-1880 J [1] SEAL-WIPER  
10. 439-4526 J [1] SEAL-U-CUP  
11. 167-2190 J [1] SEAL AS-BUFFER  
12. 4T-6907 J [1] RING-WEAR  
13. 6J-5733 J [1] RING-WEAR  
14. 9X-7337 J [1] SEAL AS  
   
    AVAILABLE REPAIR KIT(S):
  376-9017 J [1] KIT-SEAL (HYDRAULIC CYLINDER)  
    (INCLUDES RINGS & SEALS)
    (FOR USE WITH REHS1392)
  J   KIT MARKED J SERVICES PART(S) MARKED J
  M   METRIC PART
  R   REMANUFACTURED PART MAY BE AVAILABLE
 

#SEBP24210659
 

130-9041: CYLINDER GP-STEERING

130-9041 CYLINDER GP-STEERING -LH
S/N 4XM1-UP
57.15-MM (2.25-IN) BORE X 267.00-MM (10.51-IN) STROKE
PART OF 8W-2290 CYLINDER & MTG GP-STEERING
i01334456 SEBP2421
1309041 CYLINDER GP-STEERING Parts scheme
  For full view, you need register

Parts for your 12H NA MOTOR GRADER:

Pos. Part No Qty Parts name Comments
1. 9T-2388 [1] PISTON  
2. 130-9044 [1] CYLINDER AS (LH)  
  [1] CAP AS  
  005-8639 [1] BEARING-ALIGNING  
  148-2592 [1] BOSS AS  
  1N-5999 [1] PLUG-O-RING  
  7J-0204 [1] SEAL-O-RING  
3. 154-6579 [1] ROD  
4. 162-6448 [2] PLUG AS  
    (EACH INCLUDES)
  1N-5999 [1] PLUG-O-RING  
  7J-0204 [1] SEAL-O-RING  
5. 167-2186 [1] SEAL AS-BUFFER  
6. 167-2294 [1] SEAL-U-CUP  
7. 378-2695 M [1] BOLT (M20X2.5X70-MM)  
8. 175-7895 [1] SEAL-O-RING  
9. 1U-3998 [1] SEAL AS  
10. 226-8202 [1] SEAL-WIPER  
11. 4J-9225 [1] RING-BACKUP  
12. 7H-2423 [1] RING-WEAR  
13. 8T-3282 [1] WASHER-HARD (22X35X3.5-MM THK)  
14. 9T-3727 [1] HEAD  
   
    AVAILABLE REPAIR KIT(S):
  472-8026 [1] KIT-SEAL (CYLINDER)  
    (INCLUDES SEALS & RINGS)
  246-5916 [1] KIT-SEAL (CYLINDER)  
    (INCLUDES SEALS & RINGS)
  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}
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}
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
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}
2009/01/05
A Rework Procedure Improves the Seal Assembly Performance in Hydraulic Cylinders on Cat Products {7562}
2010/04/30

Caterpillar Parts SIS Catalog 12H NA :

CYLINDER GP-BLADE TIP
131-7191 CYLINDER GP-BLADE TIP
CYLINDER GP-ARTICULATION
9T-8784 CYLINDER GP-ARTICULATION
CYLINDER GP-ARTICULATION
6E-1560 CYLINDER GP-ARTICULATION
CYLINDER & MTG GP-WHEEL LEAN
8W-2737 CYLINDER & MTG GP-WHEEL LEAN
CYLINDER & MTG GP-STEERING
8W-2290 CYLINDER & MTG GP-STEERING
CYLINDER & MTG GP-STEERING
8W-2290 CYLINDER & MTG GP-STEERING
CYLINDER & MTG GP-STEERING
8W-2290 CYLINDER & MTG GP-STEERING
CYLINDER & MTG GP-SIDESHIFT
112-7463 CYLINDER & MTG GP-SIDESHIFT
CYLINDER GP-CENTERSHIFT
6E-1343 CYLINDER GP-CENTERSHIFT
CYLINDER GP-LIFT
132-4929 CYLINDER GP-LIFT
CYLINDER GP-LIFT
6E-1338 CYLINDER GP-LIFT
CYLINDER GP-RIPPER
113-7754 CYLINDER GP-RIPPER
CYLINDER GP-SCARIFIER
165-2510 CYLINDER GP-SCARIFIER
CYLINDER GP-SCARIFIER
165-2510 CYLINDER GP-SCARIFIER
CYLINDER GP-SCARIFIER
9T-6951 CYLINDER GP-SCARIFIER
CYLINDER GP-SIDESHIFT
112-5575 CYLINDER GP-SIDESHIFT

Truck sale:

Caterpillar 12HNA, Construction
On Request 
Caterpillar 12HNA, Construction
- motor graders
WILLIAM ADAMS PTY. LTD.
Australia
Caterpillar 12HNA, Construction
96,997 USD 
Caterpillar 12HNA, Construction
- motor graders
WESTRAC
Western Australia, Australia
Caterpillar 12HNA, Construction
62,500 
Caterpillar 12HNA, Construction
- motor graders
FOLEY EQUIPMENT COMPANY
Caterpillar 12HNA, Construction
69,800 
Caterpillar 12HNA, Construction
- motor graders
YANCEY BROS. CO.
GA
CATERPILLAR 12HNA 2007
 
CATERPILLAR 12HNA 2007
- MOTOR GRADERS
HASTINGS DEERING (AUSTRALIA) LTD.