AVSPARE.COM
parts catalog

3G2802 CARTRIDGE GROUP--79 LPM (21 gpm) Replaced by 3G7662 shown on Page 224D. Serial No. 25W484 to 25W635 inclusive Part of 9J694 Vane Pump Group shown on Page 224A 633D




HYDRAULIC SYSTEM

PUMP GP
 

#SEBP10601070
 

3G-2802: CARTRIDGE GP

3G2802 CARTRIDGE GROUP--79 LPM (21 gpm)
Replaced by 3G7662 shown on Page 224D. Serial No. 25W484 to 25W635 inclusive
Part of 9J694 Vane Pump Group shown on Page 224A
c164931 SEBP1060
  For full view, you need register

Parts for your 633D WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3G-2192 [4] RETAINER  
2. 3G-2191 [4] SEAL  
3. 2H-3934 [1] SEAL  
4. 3G-2193 [1] RING  
5. 1S-0670 [1] RING  
6. 1H-9696 [1] SEAL  
 

#SEBP10601071
 

3G-2237: CARTRIDGE GP

3G2237 CARTRIDGE GROUP--216 LPM (57 gpm)
Serial No. 25W484 to 25W635 inclusive. Part of 9J694 Vane Pump Group shown on
Page 224A
c164932 SEBP1060
  For full view, you need register

Parts for your 633D WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3G-2241 [4] RETAINER  
2. 3G-2240 [4] SEAL  
3. 2H-3935 [1] SEAL  
4. 3G-2242 [1] RING  
5. 1S-0668 [1] RING  
6. 6H-3977 [1] SEAL  
 

#SEBP10601072
 

3G-7633: VANE PUMP GROUP

3G7633 VANE PUMP GROUP
Serial No. 25W636 to 25W702 inclusive
Part of 9D2965 Vane Pump Group shown on Page 221A
3G7662 and 3G7657 Cartridge parts are shown on Page 224D
c179135 SEBP1060
  For full view, you need register

Parts for your 633D WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3G-7662 RY [1] CARTRIDGE GRP. 79L/M(21GPM)  
2. 3G-7657 RY [1] CARGRIDGE GRP. 216L/M(57GPM)  
    (Separate Illustration)
3. 3J-7719 [1] RING  
4. 3L-1425 [1] BEARING  
5. 2J-7763 [1] WASHER  
6. 5P-0904 [1] SEAL  
7. 6V-2318 [1] SEAL  
8. 1J-6474 [1] RING  
9. 3G-1855 [1] SHAFT  
10. 3G-7242 [1] PLUG  
11. 4J-3427 [4] BOLT  
12. 1U-3968 [1] BODY  
13. 7J-8081 [1] COVER ASSEM.  
    (Includes)
14. 7J-8080 [4] DAMPER  
15. 4K-0415 [1] COVER  
16. 2B-0947 [4] BOLT  
    THE FOLLOWING REPAIR KITS ARE AVAILABLE:
  1U-0379 [1] KIT (flexplate-small)  
  1U-0381 [1] KIT (flexplate-large)  
  R   REMFG PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

#SEBP10601073
 

3G-7662: CARTRIDGE GP

3G7662 CARTRIDGE GROUP*R
Serial No. 25W636-Up. Part Of 3G8461, 3G7633 And 3G7400 Vane Pump Groups
Shown On Pages 160B, 224C & 225C. Also Provides Field Replacement For
3G2802 Shown On Page 224B
c178543 SEBP1060
  For full view, you need register

Parts for your 633D WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8J-4351 [1] SEAL  
2. 3G-9055 [4] SEAL  
3. 6V-1197 [1] SEAL  
4. 3G-2193 [1] RING  
5. 6V-1556 [1] RING  
 

#SEBP10601074
 

3G-7657: CARTRIDGE GP-FRONT

3G7657 CARTRIDGE GROUP*R
Serial No. 25W636-Up
Part Of 3G7633 And 3G6826 Vane Pump Groups Shown On Pages 224C & 224E
c230845 SEBP1060
  For full view, you need register

Parts for your 633D WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6V-1179 [1] SEAL  
2. 3G-9201 [4] SEAL  
3. 6V-1195 [1] SEAL  
4. 3G-2242 [1] RING  
5. 6V-1558 [1] RING  
 

#SEBP10601075
 

3G-6826: VANE PUMP GROUP

3G6826 VANE PUMP GROUP
Serial No. 25W703-Up. Part of 6G1610 Vane Pump Group shown on Page 221B
3G7657 and 1U2664 Cartridge parts are shown on Pages 224D & 224E
c179033 SEBP1060
  For full view, you need register

Parts for your 633D WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4J-1668 [4] BOLT  
2. 1U-2664 RY [1] CARTRIDGE GROUP 30 LPM(8 GPM)  
3. 3G-7657 RY [1] CARTRIDGE GROUP 216 LPM(57 GPM)  
    (Separate Illustration)
4. 4J-1658 [1] COVER  
5. 3J-7719 [1] RING  
6. 3L-1425 [1] BEARING  
7. 2J-7763 [1] WASHER  
8. 5P-0904 [1] SEAL  
9. 6V-2318 [1] SEAL  
10. 0T-0319 [4] BOLT  
11. 9J-5085 [1] SHAFT  
12. 1J-6474 [1] RING  
13. 1U-3878 [1] BODY  
14. 4J-1657 [1] COVER  
    THE FOLLOWING REPAIR KITS ARE AVAILABLE:
  1U-0378 [1] FLEX PLATE KIT (small)  
  1U-0381 [1] FLEX PLATE KIT (large)  
  R   REMFG PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

#SEBP10601076
 

1U-2664: CARTRIDGE GP

1U2664 CARTRIDGE GROUP
Serial No. 25W498-Up. Part of 9J698, 3G6826 and 9J5063 Vane Pump Groups
shown on Pages 162A, 224E & 225A. Also provides Field Replacement for 3G2750
shown on Page 225B
c178664 SEBP1060
  For full view, you need register

Parts for your 633D WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 061-7540 [1] SEAL  
2. 3G-9199 [4] SEAL  
3. 6V-1196 [1] SEAL  
4. 3G-2716 [1] RING  
5. 6V-1557 [1] RING  
 

#SEBP10601077
 

9J-5063: VANE PUMP GROUP

9J5063 VANE PUMP GROUP
Serial No. 25W1 to 25W497 inclusive
Part of 9D2960 Vane Pump Group shown on Page 222
c154384 SEBP1060
  For full view, you need register

Parts for your 633D WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  4J-1658 [1] COVER  
  O [1] PLATE  
  4J-1668 [4] BOLT  
  O [1] RING  
  2H-3931 H [1] SEAL  
  1S-0668 H [1] RING  
  1H-7339 H [1] SEAL  
  4F-7952 H [1] SEAL  
  4J-9222 H [1] RING  
  O [2] PIN  
  O [1] ROTOR  
  O [1] PLATE  
  4J-1657 [1] COVER  
  O [10] INSERT  
  O [10] VANE  
  0T-0319 [4] BOLT  
  O [2] SCREW  
  J [2] SCREW  
  J [1] PLATE ASSEM.  
  5J-8764 R [1] CARTRIDGE ASSEM.  
    (60 Gallons per minute-Consists of parts marked J)
  7J-7963 [1] CARTRIDGE ASSEM.  
    (8 Gallons per minute-Consists of parts marked O)
    THE FOLLOWING REPAIR KIT IS AVAILABLE:
  9J-5106 [1] KIT (Seal)  
    (Consists of Parts Marked H)
  J [1] RING  
  J [10] INSERT  
  J [10] VANE  
  4J-9221 H [1] RING  
  5F-3106 H [1] SEAL  
  J [2] PIN  
  6H-3977 H [1] SEAL  
  1S-0668 H [1] RING  
  1J-6474 [1] RING  
  2J-7764 H [1] SEAL  
  9J-5151 H [1] SEAL  
  9J-5094 [1] SHAFT  
  2J-7763 [1] WASHER  
  4H-0407 H [1] PLUG  
  3L-1425 [1] BEARING  
  3J-7719 [1] RING  
  J [1] PLATE  
  9J-5120 [1] BODY  
  2H-3935 H [1] SEAL  
  J [1] ROTOR  
  R   REMFG PART MAY BE AVAILABLE
 

#SEBP10601078
 

9J-5063: VANE PUMP GROUP

9J5063 VANE PUMP GROUP--Type 1
Serial No. 25W498 to 25W702 inclusive. Part of 9D2960 Vane Pump Group shown on
Page 222. 3G2750 and 3G2235 Cartridge parts are shown on Page 225B
c225600 SEBP1060
  For full view, you need register

Parts for your 633D WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4J-1668 [4] BOLT  
2. 3G-2750 YC [1] CARTRIDGE GROUP (8 GPM)  
    (Separate Illustration)
3. 4J-1658 [1] COVER  
4. 3G-2235 YC [1] CARTRIDGE GROUP (60 GPM)  
    (Separate Illustration)
5. 3J-7719 [1] RING  
6. 3L-1425 [1] BEARING  
7. 2J-7763 [1] WASHER  
8. 5P-0904 C [1] SEAL  
9. 9J-5151 [1] SEAL  
10. 3G-2632 C [1] PLUG  
11. 9J-5094 [1] SHAFT  
12. 1J-6474 [1] RING  
13. 9J-5120 [1] BODY  
14. 4J-1657 [1] COVER  
15. 0T-0319 [4] BOLT  
  C   INDICATES CHANGE
  Y   SEPARATE ILLUSTRATION
 

#SEBP10601079
 

9J-5063: VANE PUMP GROUP

9J5063 VANE PUMP GROUP--Type 2
Serial No. 25W498 to 25W702 inclusive
Part of 9D2960 Vane Pump Group shown on Page 222
1U2664 and 1U2671 Cartridge parts are shown on Pages 224E & 225D
c178663 SEBP1060
  For full view, you need register

Parts for your 633D WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4J-1668 [4] BOLT  
2. 1U-2664 RYC [1] CARTRIDGE GRP. (8 GPM-30L/Min.)  
    (Separate Illustration)
3. 4J-1658 [1] COVER  
4. 1U-2671 RYC CARTRIDGE GRP. (60 GPM-227L/Min.)  
    (Separate Illustration)
5. 3J-7719 [1] RING  
6. 3L-1425 [1] BEARING  
7. 2J-7763 [1] WASHER  
8. 5P-0904 [1] SEAL  
9. 6V-2318 C [1] SEAL  
10. 3G-7242 C [1] PLUG  
11. 9J-5094 [1] SHAFT  
12. 1J-6474 [1] RING  
13. 0T-0319 [4] BOLT  
14. 4J-1657 [1] COVER  
15. 1U-3968 C [1] BODY  
    THE FOLLOWING REPAIR KITS ARE AVAILABLE:
  1U-0378 C [1] KIT Flex Plate(small)  
  1U-0381 C [1] KIT Flex Plate(large)  
  R   REMFG PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
  C   INDICATES CHANGE
 

Information:

Caterpillar Parts SIS Catalog 633D :

Truck sale:

USD $58,325 
1985 CAT 633D

Wayne Hannaford
USD $10,500 
1978 CAT 633D

Cooley's Equipment
North East, Pennsylvania
 
 
1978 CAT 633D

HIGH TECH INDUSTRIES
Mexia, Texas
 
 
1978 CAT 633D

HIGH TECH INDUSTRIES
Mexia, Texas
USD $30,000 
1983 CAT 633D

HOLTHAUS TRUCK SERVICE INC.
Back to top
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.