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7J3221 CYLINDER GROUP--R.H.--8.25" Bore x 18" Stroke--Type 1 7J3222 CYLINDER GROUP--L.H.--8.25" Bore x 18" Stroke--Type 1 Part of 7J6666, 7J6665, 7J6664, 7J6663, 8A8002, 8A8004, 8A8006, 8A8088, 8A8102, 9J570 and 9J569 Ripper Arrangements listed on Pages 3, 3C and 3F 8D


WORK TOOLS
RIPPER GP
HYDRAULIC SYSTEM
CYLINDER GP
VALVE GP
WORK TOOLS
RIPPER GP
HYDRAULIC SYSTEM
VALVE GP
VALVE GP-SELECTOR

RIPPER 8D RIPPER 53F
 NO. 8D RIPPER 53F00001-UP UEH0214S 8D 53F   (1975)

WORK TOOLS

RIPPER GP
RIPPER AR
8J-0757 RIPPER AR
RIPPER AR
8J-0757 RIPPER AR
CYLINDER GROUP--R.H.,CYLINDER GROUP--L.H.
7J-3222 CYLINDER GROUP--R.H.,CYLINDER GROUP--L.H.
CYLINDER GROUP--R.H.,CYLINDER GROUP--L.H.
7J-3222 CYLINDER GROUP--R.H.,CYLINDER GROUP--L.H.
MOUNTING GROUP
7J-2948 MOUNTING GROUP
 

#UEH0214S0061
 

7J-3222: CYLINDER GROUP--R.H.,CYLINDER GROUP--L.H.

7J3221 CYLINDER GROUP--R.H.--8.25" Bore x 18" Stroke--Type 1
7J3222 CYLINDER GROUP--L.H.--8.25" Bore x 18" Stroke--Type 1
Part of 7J6666, 7J6665, 7J6664, 7J6663, 8A8002, 8A8004, 8A8006, 8A8088,
8A8102, 9J570 and 9J569 Ripper Arrangements listed on Pages 3, 3C and 3F
c134201 UEH0214S
7J3222 CYLINDER GROUP--R.H.,CYLINDER GROUP--L.H. Parts scheme
  For full view, you need register

Parts for your 8D RIPPER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7J-4095 [1] PISTON  
2. 7J-1965 [2] WASHER  
3. 6J-8320 R [1] CYLINDER ASSEM.  
4. 3J-6484 [2] BEARING  
  4J-4955 [1] SPACER  
5. 1D-4627 [6] BOLT  
6. 3B-4514 [8] LOCKWASHER  
7. 1D-4631 [2] BOLT  
8. 3B-8489 [2] FITTING  
9. 6J-8318 R [1] ROD ASSEM.  
10. 3J-6484 [2] BEARING  
  4J-4955 [1] SPACER  
    (Parts of 6J8318 Assem.)
11. 6J-4169 [1] SEAL  
12. 5J-8325 [1] SEAL  
13. 6J-7167 [1] SEAL  
14. 6J-8319 [1] HEAD  
15. 2J-0744 [1] RING  
16. 1J-2176 [1] SEAL  
17. 5J-5559 [1] SEAL ASSEM.  
18. 3J-8683 [1] RING  
19. 5J-3488 [1] NUT  
  R   REMFG PART MAY BE AVAILABLE
 

#UEH0214S0063
 

7J-3222: CYLINDER GROUP--R.H.,CYLINDER GROUP--L.H.

7J3221 CYLINDER GROUP--R.H.--8.25" Bore x 18" Stroke--Type 2
7J3222 CYLINDER GROUP--L.H.--8.25" Bore x 18" Stroke--Type 2
Part of 7J6666, 7J6665, 7J6663, 7J6664, 8A8002, 8A8004, 8A8006, 8A8088, 8A8102,
9J570 and 9J569 Ripper Arrangements listed on Pages 3, 3C and 3F
c177407 UEH0214S
7J3222 CYLINDER GROUP--R.H.,CYLINDER GROUP--L.H. Parts scheme
  For full view, you need register

Parts for your 8D RIPPER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1U-1808 C [1] PISTON  
2. 7J-1965 [2] WASHER  
3. 6J-8320 R [1] CYLINDER ASSEM.  
4. 3J-6484 [2] BEARING  
  4J-4955 [1] SPACER  
5. 1D-4627 [6] BOLT  
6. 5P-8249 C [8] WASHER  
7. 1D-4631 [2] BOLT  
8. 3B-8489 [2] FITTING  
9. 6J-8318 R [1] ROD ASSEM.  
10. 3J-6484 [2] BEARING  
  4J-4955 [1] SPACER  
11. 6J-4169 C [1] SEAL  
12. 5J-8325 [1] SEAL  
13. 6J-7167 [1] SEAL  
14. 6J-8319 [1] HEAD  
15. 2J-0744 [1] RING  
16. 1J-2176 [1] SEAL  
17. 5J-5559 [1] SEAL ASSEM.  
18. 4J-7376 C [1] RING  
19. 5J-3488 [1] NUT  
  C   INDICATES CHANGE
  R   REMFG PART MAY BE AVAILABLE
 

#UEH0214S0064
 

6J-9129: CYLINDER GP

6J9129 CYLINDER GROUP--7.25" Bore x 16.50" Stroke--2 Required--Type 1
Part of 7J6665, 7J6663, 9J570 and 9J569 Ripper Arrangements listed on Pages 3 and 3F
c108177 UEH0214S
6J9129 CYLINDER GP Parts scheme
  For full view, you need register

Parts for your 8D RIPPER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6J-9128 R [1] CYLINDER ASSEM.  
2. 3J-6484 [2] BEARING  
  4J-4954 [1] SPACER  
    (Parts of 6J9128 Assem.)
3. 2J-7686 [1] NUT  
4. 3J-7848 [1] RING  
5. 5J-4993 [1] SEAL ASSEM.  
  5J-4407 [1] RING  
    (Part of 5J4993 Assem.)
6. 6J-4337 [1] PISTON  
7. 6J-9122 [1] HEAD  
8. 1D-4610 [8] BOLT  
  3B-4512 [8] LOCKWASHER  
9. 3B-8489 [2] FITTING  
10. 6J-9124 R [1] ROD ASSEM.  
11. 3J-6484 [2] BEARING  
  7J-1539 [1] SPACER  
    (Parts of 6J9124 Assem.)
12. 2J-1411 [1] SEAL  
13. 5J-8300 [1] SEAL  
14. 6J-6915 [1] SEAL  
15. 2K-2939 [1] SEAL  
  2K-2940 [1] RING  
16. 6J-9121 [1] WASHER  
  R   REMFG PART MAY BE AVAILABLE
 

#UEH0214S0065
 

6J-9129: CYLINDER GP

6J9129 CYLINDER GROUP--184 mm (7.25") Bore x 419 mm (16.50") Stroke--2 Required--Type 2
Part of 7J6665, 7J6663, 9J570 & 9J569 Ripper Arrangements listed on Pages 3 and 3F
c303448 UEH0214S
6J9129 CYLINDER GP Parts scheme
  For full view, you need register

Parts for your 8D RIPPER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6J-9128 R [1] CYLINDER AS-HYDRAULIC  
2. 3J-6484 [2] BEARING-SLEEVE  
  4J-4954 [1] SPACER  
3. 2J-7686 [1] NUT-SELF LOCKING  
4. 1J-2674 [1] RING-WEAR  
5. 5J-4993 [1] SEAL AS  
  5J-4407 [1] RING-EXPANDER  
6. 1U-2716 [1] PISTON  
7. 6J-9122 [1] HEAD  
8. 1D-4610 [8] BOLT  
  3B-4512 [8] LOCKWASHER  
9. 3B-8489 [2] FITTING-GREASE  
10. 6J-9124 R [1] ROD AS-PISTON  
11. 3J-6484 [2] BEARING-SLEEVE  
  7J-1539 [1] SPACER  
12. 2J-1411 [1] SEAL-LIP TYPE  
13. 5J-8300 [1] SEAL-U-CUP  
14. 6J-6915 [1] SEAL-RING  
15. 2K-2939 [1] SEAL-O-RING  
  2K-2940 [1] RING-BACK-UP  
16. 6J-9121 [1] WASHER  
  R   REMFG PART MAY BE AVAILABLE
 

#UEH0214S0066
 

7J-8016: VALVE GROUP

7J8016 VALVE GROUP--Type 1
Part of 7J6665 and 7J6663 Ripper Arrangements listed on Page 3
6J8002 Valve parts are shown on Page 12
c129182 UEH0214S
7J8016 VALVE GROUP Parts scheme
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Parts for your 8D RIPPER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4J-0522 [2] SEAL  
2. 7J-8015 [1] BLOCK  
3. 7H-3472 [2] BOLT  
4. 3B-4507 [4] LOCKWASHER  
5. 1A-2029 [16] BOLT  
  3B-4506 [16] LOCKWASHER  
6. 1H-3305 [8] FLANGE  
  6F-6673 [4] SEAL  
7. 0T-0772 [2] BOLT  
8. 6J-8002 Y [1] VALVE GROUP  
    (See Separate Illustration)
  Y   SEPARATE ILLUSTRATION
 

#UEH0214S0067
 

7J-2948: MOUNTING GROUP

7J2948 MOUNTING GROUP
Part of 7J6666, 7J6665, 7J6664, 7J6663, 8A8003, 8A8005, 8A8007, 8A8088, 8A8102,
9J570 and 9J569 Ripper Arrangements listed on Pages 3, 3C and 3F
c208924 UEH0214S
7J2948 MOUNTING GROUP Parts scheme
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Parts for your 8D RIPPER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7J-0043 [1] BRACKET ASSEM. (R.H.)  
    (Includes)
2. 4K-4221 [1] BAR  
3. 2J-1227 [3] RETAINER  
4. 7J-0044 [1] BRACKET ASSEM. (L.H.)  
    (Includes)
5. 4K-4221 [1] BAR  
6. 2J-1227 [3] RETAINER  
7. 5M-3012 C [1] LUG  
8. 9S-7479 [8] STUD  
9. 3S-6162 [14] WASHER  
10. 8H-3390 [14] NUT  
  C   INDICATES CHANGE
 

#UEH0214S0068
 

7J-8016: VALVE GROUP

7J8016 VALVE GROUP--Type 2
Part of 7J6665 and 7J6663 Ripper Arrangements listed on Page 3
6J8002 Valve parts are shown on Page 12
c154583 UEH0214S
7J8016 VALVE GROUP Parts scheme
  For full view, you need register

Parts for your 8D RIPPER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4J-0522 [2] SEAL  
2. 7J-8015 [1] BLOCK  
3. 7H-3472 [2] BOLT  
4. 3B-4507 [4] LOCKWASHER  
5. 1A-2029 [16] BOLT  
6. 1P-4577 C [8] FLANGE  
  6F-6673 [4] SEAL  
7. 0T-0772 [2] BOLT  
8. 6J-8002 Y [1] VALVE GROUP  
    (Separate Illustration)
  C   INDICATES CHANGE
  Y   SEPARATE ILLUSTRATION
 

#UEH0214S0069
 

6J-8002: SELECTOR VALVE GROUP

6J8002 SELECTOR VALVE GROUP
Part of 7J8016 Valve Group shown on Page 11
c105120 UEH0214S
6J8002 SELECTOR VALVE GROUP Parts scheme
  For full view, you need register

Parts for your 8D RIPPER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1A-1460 [8] BOLT  
  3B-4508 [8] LOCKWASHER  
2. 7M-1297 [1] SPRING  
3. 1H-3305 [8] FLANGE  
4. 6F-6673 [4] SEAL  
5. 1A-2029 [16] BOLT  
  3B-4506 [16] LOCKWASHER  
6. 1H-9696 [2] SEAL  
7. 5M-7908 [4] PLUG ASSEM.  
  3J-1907 [4] SEAL  
    (1 in each 5M7908 Plug Assem.)
  6J-8013 [1] BODY GROUP  
8. [1] BODY  
9. [1] STEM  
10. 6J-8210 [2] COVER  
 

Information:

Special Instruction
Installation Of Ripper Shank Adapters{6310, 6311, 6312}
Installation Of Ripper Shank Adapters{6310, 6311, 6312}
Spherical Bearings for Bulldozers and Rippers{7551, 6050, 6313}
Spherical Bearings for Bulldozers and Rippers{7551, 6050, 6313}
Installation of 8D Ripper (47D, 53F, 54F, 92M, 93M) And 9D Ripper (97L, 22M){5350}
Installation of 8D Ripper (47D, 53F, 54F, 92M, 93M) And 9D Ripper (97L, 22M){5350}
Installation Of Service Replacement Ripper Beam Socket Blocks{6314}
Installation Of Service Replacement Ripper Beam Socket Blocks{6314}
Service Magazine
Pin Breakage In Ripper Penetration Tips: Installation Information{6808,6311,6312}
1981/03/30
Larger Ripper Adapters And Tips Can Be Installed For Longer Service Life{6814,6808}
1983/03/21
Special Instruction SEHS9429-01 Available for Spherical Bearings for Bulldozers and Rippers{7551,6050,6313}
1995/01/16

Caterpillar Parts SIS Catalog 8D :

RIPPER FRAME GROUP
9J-4448 RIPPER FRAME GROUP
RIPPER FRAME GROUP
8A-8325 RIPPER FRAME GROUP
RIPPER LINES GROUP
8J-9605 RIPPER LINES GROUP
RIPPER LINES GROUP
8J-9605 RIPPER LINES GROUP
RIPPER LINES GROUP
8J-4259 RIPPER LINES GROUP
RIPPER LINES GROUP
8J-7062 RIPPER LINES GROUP
RIPPER LINES GROUP
8J-7062 RIPPER LINES GROUP
RIPPER LINES GROUP
8J-0990 RIPPER LINES GROUP
CYLINDER GROUP--R.H.,CYLINDER GROUP--L.H.
7J-3222 CYLINDER GROUP--R.H.,CYLINDER GROUP--L.H.
CYLINDER GP
6J-9129 CYLINDER GP
CYLINDER GP
6J-9129 CYLINDER GP
VALVE GROUP
7J-8016 VALVE GROUP
MOUNTING GROUP
7J-2948 MOUNTING GROUP
VALVE GROUP
7J-8016 VALVE GROUP
SELECTOR VALVE GROUP
6J-8002 SELECTOR VALVE GROUP
VALVE GROUP
8J-5398 VALVE GROUP

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