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150-6600 PUMP GP-PISTON -HYDRAULIC FAN S/N 5YW1-232 PART OF 149-3071 PUMP & MTG GP-STEERING 797 TRUCK


HYDRAULIC SYSTEM
PUMP GP

TRUCK 797 TRUCK 5YW
 797 Off-Highway Truck 5YW00001-UP (MACHINE) POWERED BY 3524B Engine SEBP3430 797 5YW   (1998)

HYDRAULIC SYSTEM

PUMP GP
PUMP GP-GEAR
281-8288 PUMP GP-GEAR
PUMP GP-GEAR
354-6918 PUMP GP-GEAR
PUMP GP-PISTON
150-6600 PUMP GP-PISTON
PUMP GP-PISTON
166-7736 PUMP GP-PISTON
178-7231 PUMP GP-PISTON
178-9179 PUMP GP-PISTON
 

#SEBP34301790
 

150-6600: PUMP GP-PISTON

150-6600 PUMP GP-PISTON -HYDRAULIC FAN
S/N 5YW1-232
PART OF 149-3071 PUMP & MTG GP-STEERING
i01063453 SEBP3430
1506600 PUMP GP-PISTON Parts scheme
  For full view, you need register

Parts for your 797 TRUCK:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 164-6974 [2] PIN  
2. 164-6938 Y [1] ROTATING GP-PUMP (FAN DRIVE)  
3. 164-6943 [1] HOUSING  
4. 164-6946 [2] BREATHER (FAN DRIVE PUMP)  
5. 164-6941 Y [1] ACTUATOR GP-PUMP (FAN DRIVE)  
6. 164-6945 [2] LOCKNUT-SEAL (M16-THD)  
7. 164-6975 [2] PIN-THREADED (M16-THD)  
8. 5H-4909 [1] SEAL-O-RING  
9. 164-6940 Y [1] VALVE GP-PUMP CONTROL (PRESSURE, FLOW COMPENSATOR)(FAN DRIVE PUMP)  
10. 117-5716 [4] PIN  
11. 9T-3928 [4] PLUG AS  
12. 164-6939 Y [1] HEAD GP-PUMP (FAN DRIVE)  
13. 164-7153 [1] FLANGE  
14. 096-8058 [2] RING-RETAINING  
15. 8F-8733 [2] SEAL-O-RING  
16. 9S-9334 [2] PLUG (1-5/16-12-THD)  
17. 7M-8485 [2] SEAL-O-RING  
18. 164-6968 [4] BOLT (M22X2X90-MM)  
19. 2H-3935 [1] SEAL-O-RING  
20. 164-7154 [1] FLANGE  
21. 164-6944 [1] IMPELLER  
22. 4J-5268 [1] SEAL-O-RING  
23. 164-7152 [1] COVER  
24. 107-3786 M [4] BOLT (M4X0.7X12-MM)  
25. 164-7155 [1] COUPLING  
26. 6V-8201 M [4] BOLT-SOCKET HEAD (M16X2X45-MM)  
27. 8T-8441 M [8] BOLT-SOCKET HEAD (M12X1.75X25-MM)  
28. 9S-8004 [1] PLUG (9/16-18-THD)  
29. 3J-1907 [8] SEAL-O-RING  
30. 164-6942 Y [1] ACTUATOR GP-PUMP (FAN DRIVE)  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP34301791
 

166-7736: PUMP GP-PISTON

166-7736 PUMP GP-PISTON -BRAKE COOLING MOTOR DRIVE
S/N 5YW1-232
PART OF 151-2075 PUMP & MTG GP-BRAKE
i01196424 SEBP3430
1667736 PUMP GP-PISTON Parts scheme
  For full view, you need register

Parts for your 797 TRUCK:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 178-2819 Y [1] ROTATING GP-PUMP (BRAKE COOLING PISTON PUMP)  
2. 178-2820 Y [1] HEAD GP-PUMP (BRAKE COOLING PISTON PUMP)  
3. 178-2821 Y [1] VALVE GP-PUMP CONTROL (PRESSURE, FLOW COMPENSATOR)(BRAKE COOLING PISTON PUMP)  
4. 178-2822 Y [1] ACTUATOR GP-PUMP (MAXIMUM ANGLE)  
5. 178-2823 Y [1] ACTUATOR GP-PUMP (MINIMUM ANGLE)(MINIMUM ANGLE)  
6. 178-2824 [1] HOUSING  
7. 117-5716 [4] PIN  
8. 178-2825 [1] IMPELLER  
9. 174-9972 [2] PIN  
10. 9T-3048 [2] LOCKNUT-SEALING  
11. 9T-3928 [4] PLUG AS  
12. 117-5718 M [4] BOLT-SOCKET HEAD (M18X2.5-THD)  
13. 9M-5024 [1] SEAL-O-RING  
14. 9S-8008 [2] PLUG (1-1/16-12-THD)  
15. 3D-2824 [2] SEAL-O-RING  
16. 167-6805 [2] PIN  
17. 6V-5200 [2] RING-RETAINING  
18. 138-6779 Y [1] VALVE GP-SHUTTLE (PRESSURE SELECTOR)  
19. 164-6946 [2] BREATHER (BRAKE COOLING PISTON PUMP)  
20. 178-2845 [1] FLANGE  
21. 178-2846 [1] COUPLING  
22. 6S-3002 [1] SEAL-O-RING  
23. 8F-8733 [1] SEAL-O-RING  
24. 101-7397 M [4] BOLT-SOCKET HEAD (M12X1.75X50-MM)  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP34301792
 

178-7231: PUMP GP-PISTON

178-7231 PUMP GP-PISTON -STEERING-DOUBLE
S/N 5YW1-229
PART OF 151-2076 PUMP & MTG GP-PISTON
i01161294 SEBP3430
  For full view, you need register

Parts for your 797 TRUCK:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  178-9179 Y [1] PUMP GP-PISTON (LARGE)  
  178-9181 Y [1] PUMP GP-PISTON (SMALL)  
  R   REMANUFACTURED PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

#SEBP34301793
 

178-9179: PUMP GP-PISTON

178-9179 PUMP GP-PISTON -STEERING-LARGE
S/N 5YW1-229
PART OF 178-7231 PUMP GP-PISTON
i01161304 SEBP3430
  For full view, you need register

Parts for your 797 TRUCK:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
    SERVICEABLE PARTS IDENTIFICATION FOR THIS GROUP WERE NOT AVAILABLE AT THE TIME OF THIS PUBLICATION.
    REFER TO THE SERVICE INFORMATION SYSTEM (SIS) FOR THE LATEST AVAILABLE PARTS INFORMATION.
 

#SEBP34301794
 

178-9181: PUMP GP-PISTON

178-9181 PUMP GP-PISTON -STEERING-SMALL
S/N 5YW1-UP
PART OF 178-7231, 186-3325, 194-3897 PUMP GP-PISTON
ALSO AN ATTACHMENT
i01161305 SEBP3430
1789181 PUMP GP-PISTON Parts scheme
  For full view, you need register

Parts for your 797 TRUCK:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8T-9597 [1] RING-RETAINING  
2. 155-9134 [2] PLATE  
3. 155-9135 Y [1] ROTATING GP-PUMP (STEERING)  
4. 8U-6457 [4] SEAL-O-RING  
5. 9X-6032 M [4] BOLT-SOCKET HEAD (M10X1.5X30-MM)  
6. 191-7583 [1] BEARING-TAPERED  
7. 191-7582 [1] SHIM (2.5-MM THK)  
8. 176-1378 [1] SEAL-O-RING  
9. 155-9142 [1] GUIDE  
10. 155-9143 [1] SPRING  
11. 155-9141 [1] PISTON  
12. 9S-8005 [1] PLUG (3/4-16-THD)  
13. 3K-0360 [1] SEAL-O-RING  
14. 191-7581 [1] SHAFT  
15. 155-9125 [1] BEARING AS-ROLLER  
16. 155-9127 [1] SEAL  
17. 155-9131 [1] SWASHPLATE  
18. 155-9139 [1] PISTON  
19. 191-7584 [1] GUIDE  
20. 136-8423 [1] PLUG-BREAK OFF  
21. 9X-8979 [1] DOWEL  
22. 137-3780 [2] PLUG  
23. 135-6616 Y [1] VALVE GP-PUMP CONTROL (PRESSURE, FLOW COMPENSATOR)(STEERING)  
24. 9X-7680 [3] SEAL-O-RING  
25. 9S-8002 [1] PLUG (7/16-20-THD)  
26. 3J-7354 [1] SEAL-O-RING  
27. 8T-8442 M [4] BOLT-SOCKET HEAD (M6X1X30-MM)  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP34301795
 

186-3325: PUMP GP-PISTON

186-3325 PUMP GP-PISTON -STEERING-DOUBLE
S/N 5YW230-232
PART OF 151-2076 PUMP & MTG GP-PISTON
i01327979 SEBP3430
1863325 PUMP GP-PISTON Parts scheme
  For full view, you need register

Parts for your 797 TRUCK:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 186-3331 Y [1] PUMP GP-PISTON (LARGE)  
2. 178-9181 Y [1] PUMP GP-PISTON (SMALL)  
  R   REMANUFACTURED PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

#SEBP34301796
 

186-3331: PUMP GP-PISTON

186-3331 PUMP GP-PISTON -STEERING-LARGE
S/N 5YW230-232
PART OF 186-3325 PUMP GP-PISTON
i01328004 SEBP3430
1863331 PUMP GP-PISTON Parts scheme
  For full view, you need register

Parts for your 797 TRUCK:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 095-0942 [1] RING-RETAINING  
2. 176-7507 [1] BEARING-CRADLE  
3. 191-7603 [1] COUPLING  
4. 176-7509 Y [1] ROTATING GP-PUMP (STEERING)  
5. 5P-9186 [4] SEAL-O-RING  
6. 7Y-0467 M [4] BOLT-SOCKET HEAD (M18X2.5X55-MM)  
7. 6Y-2736 [1] CONE-BEARING  
8. 6Y-2737 [1] CUP-BEARING  
9. 176-7510 [1] SPACER-BEARING  
10. 107-3114 [1] SEAL-O-RING  
11. 176-7511 [1] GUIDE-PLUNGER  
12. 176-7512 [1] SPRING  
13. 176-7513 [1] PLUNGER  
14. 9S-8008 [1] PLUG (1-1/16-12-THD)  
15. 3D-2824 [1] SEAL-O-RING  
16. 191-7602 [1] SHAFT  
17. 1B-3908 [1] CONE-BEARING  
18. 1B-3909 [1] CUP-BEARING  
19. 176-7515 [1] SEAL-SHAFT  
20. 176-7516 [1] SWASHPLATE AS  
21. 176-7517 [1] PISTON-CONTROL  
22. 176-7518 [1] GUIDE-PISTON  
23. 136-8423 [1] PLUG-BREAK OFF  
24. 7X-2438 [1] DOWEL  
25. 191-7604 [1] SEAL-O-RING  
26. 176-7520 Y [1] VALVE GP-PUMP CONTROL (PRESSURE COMPENSATOR)(STEERING HIGH PRESSURE CUTOFF)  
27. 194-3899 Y [1] VALVE GP-PUMP CONTROL (FLOW COMPENSATOR)(STEERING LOW PRESSURE STANDBY)  
28. 127-4832 M [4] BOLT-SOCKET HEAD (M5X0.8X90-MM)  
29. 8T-3957 M [2] BOLT-SOCKET HEAD (M12X1.75X30-MM)  
30. 176-7692 [1] SLEEVE-STOP  
31. 9S-8004 [1] PLUG (9/16-18-THD)  
32. 3J-1907 SEAL-O-RING  
33. 8T-4223 [1] WASHER-HARD (13.5X25.5X3-MM THK)  
34. 033-6039 [10] SEAL-O-RING  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP34301797
 

187-9682: PUMP GP-PISTON

187-9682 PUMP GP-PISTON -HYDRAULIC FAN
S/N 5YW233-UP
PART OF 149-3071 PUMP & MTG GP-STEERING
Type 1
ALSO AN ATTACHMENT
i01376323 SEBP3430
1879682 PUMP GP-PISTON Parts scheme
  For full view, you need register

Parts for your 797 TRUCK:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 170-9900 [2] PIN  
2. 164-6938 Y [1] ROTATING GP-PUMP (FAN DRIVE)  
3. 170-9811 [1] BODY  
4. 170-9907 [2] PLUG  
5. 145-3171 [2] LOCKNUT-SEAL  
6. 145-3169 [2] PIN-THREADED  
7. 5H-4909 [1] SEAL-O-RING  
8. 164-6940 Y [1] VALVE GP-PUMP CONTROL (PRESSURE, FLOW COMPENSATOR)(FAN DRIVE PUMP)  
9. 117-5716 [4] PIN  
10. 9T-3928 [4] PLUG AS  
11. 164-6939 Y [1] HEAD GP-PUMP  
12. 164-7153 [1] FLANGE  
13. 096-8058 [2] RING-RETAINING  
14. 8F-8733 [2] SEAL-O-RING  
15. 9S-9334 [2] PLUG (1-5/16-12-THD)  
16. 7M-8485 [2] SEAL-O-RING  
17. 177-0359 M [4] BOLT-SOCKET HEAD (M22X2.5X90-MM)  
18. 2H-3935 [1] SEAL-O-RING  
19. 164-7154 [1] FLANGE  
20. 164-6944 [1] IMPELLER  
21. 4J-5268 [1] SEAL-O-RING  
22. 165-9394 [1] COVER  
23. 107-3786 M [4] BOLT (M4X0.7X12-MM)  
24. 164-7155 [1] COUPLING  
25. 6V-8201 M [4] BOLT-SOCKET HEAD (M16X2X45-MM)  
26. 8T-8441 M [8] BOLT-SOCKET HEAD (M12X1.75X25-MM)  
27. 138-6779 Y [1] VALVE GP-SHUTTLE (RESOLVER)  
28. 188-3124 [1] PISTON  
29. 165-9402 [1] ROD (152.2-MM, OAL)  
30. 6E-3872 [1] SPRING  
31. 164-6941 Y [1] ACTUATOR GP-PUMP (FAN DRIVE)  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP34301798
 

187-9683: PUMP GP-PISTON

187-9683 PUMP GP-PISTON -BRAKE COOLING MOTOR DRIVE
S/N 5YW233-237
PART OF 151-2075, 197-4015 PUMP & MTG GP-BRAKE
ALSO AN ATTACHMENT
i01376423 SEBP3430
1879683 PUMP GP-PISTON Parts scheme
  For full view, you need register

Parts for your 797 TRUCK:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 178-2819 Y [1] ROTATING GP-PUMP (BRAKE COOLING)  
2. 178-2820 Y [1] HEAD GP-PUMP (BRAKE COOLING)  
3. 216-0934 Y [1] VALVE GP-PUMP CONTROL (PRESSURE, FLOW COMPENSATOR)(BRAKE COOLING PISTON PUMP)  
4. 178-2824 [1] HOUSING  
5. 117-5716 [4] PIN  
6. 178-2825 [1] IMPELLER  
7. 174-9972 [2] PIN  
8. 191-3539 [2] NUT-SEAL  
9. 9T-3928 [4] PLUG AS  
    (EACH INCLUDES)
  187-8001 [1] SEAL  
10. 117-5718 M [4] BOLT-SOCKET HEAD (M18X2.5-THD)  
11. 238-6646 [1] SEAL-O-RING  
12. 9S-8008 [2] PLUG (1-1/16-12-THD)  
13. 6V-5050 [2] SEAL-O-RING  
14. 167-6805 [2] PIN  
15. 6V-5200 [2] RING-RETAINING  
16. 138-6779 Y [1] VALVE GP-SHUTTLE (PRESSURE SELECTOR)  
17. 170-9907 [2] PLUG  
18. 178-2845 [1] FLANGE  
19. 178-2846 [1] COUPLING  
20. 6V-7350 [1] SEAL-O-RING  
21. 501-1419 [1] SEAL-O-RING  
22. 101-7397 M [4] BOLT-SOCKET HEAD (M12X1.75X50-MM)  
23. 188-3125 [1] PISTON  
24. 117-5926 [1] SPRING  
25. 117-5923 [1] ROD (119.3-MM LG)  
26. 146-6553 Y [1] ACTUATOR GP-PUMP (MAXIMUM ANGLE)(BRAKE COOLING)  
27. 8T-0338 M [5] BOLT-SOCKET HEAD (M8X1.25X45-MM)  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP34301799
 

194-0436: PUMP GP-PISTON

194-0436 PUMP GP-PISTON -HYDRAULIC FAN, STEERING
S/N 5YW258-UP
PART OF 195-6271 PUMP & MTG GP-HYDRAULIC
Type 1
AN ATTACHMENT
i01631801 SEBP3430
1940436 PUMP GP-PISTON Parts scheme
  For full view, you need register

Parts for your 797 TRUCK:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 200-0941 Y [1] ROTATING GP-PUMP (STEERING)  
2. 170-9900 [4] PIN  
3. 200-0946 [1] BODY  
4. 170-9907 [2] PLUG  
5. 145-3171 [4] LOCKNUT-SEAL  
6. 145-3169 [4] PIN-THREADED  
7. 6V-5201 [2] RING-RETAINING  
8. 200-0944 Y [1] VALVE GP-CONTROL (HYDRAULIC FAN)  
8A. 200-0944 Y [1] VALVE GP-CONTROL (STEERING PUMP)  
9. 6V-3684 [2] SEAL-O-RING  
10. 200-0947 [1] BODY  
11. 200-0942 Y [1] ROTATING GP-PUMP (HYDRAULIC FAN)  
12. 9X-2404 M [8] BOLT-SOCKET HEAD (M20X2.5X90-MM)  
13. 081-3959 [2] PLUG AS  
14. 200-0943 Y [1] HEAD GP-PUMP (HYDRAULIC FAN & STEERING)  
15. 200-0945 [1] IMPELLER  
16. 200-0962 [1] BUSHING  
17. 165-9367 [1] VALVE  
18. 138-6780 [1] VALVE-SHUTTLE  
19. 200-0963 [2] COVER  
20. 120-0091 M [6] BOLT (M3X0.5X10-MM)  
21. 9X-7722 [2] SEAL-O-RING  
22. 200-0961 [2] PISTON  
23. 145-3792 [2] ROD (128.2-MM LG)  
24. 5I-4306 [2] SPRING  
25. 9S-8009 [5] PLUG-O-RING  
26. 238-5083 [5] SEAL-O-RING  
27. 9S-8004 [1] PLUG (9/16-18-THD)  
28. 214-7568 [1] SEAL-O-RING  
29. 145-3778 [2] PISTON  
30. 145-3780 B [2] ROD  
31. 200-0958 B [2] ROD  
32. 200-0959 B [2] ROD  
33. 200-0960 B [2] ROD  
34. 5I-4303 [2] SPRING  
35. 145-3783 [2] SLEEVE  
36. 9T-3928 [8] PLUG AS  
    (EACH INCLUDES)
  187-8001 [1] SEAL  
37. 117-5716 [8] PIN  
  B   USE AS REQUIRED
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

Information:

Tool Operating Manual
Replacing Sleeve Bearings in Tyrone Gear Pumps and Motors (Used on Series 7 and 8, Iron and Aluminum Housings){0738, 5061, 5073, 7551}
Replacing Sleeve Bearings in Tyrone Gear Pumps and Motors (Used on Series 7 and 8, Iron and Aluminum Housings){0738, 5061, 5073, 7551}
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}
Service Magazine
Cover Plate, Flange are Available for Use During Flow Tests on the Main Hydraulic Pumps {0738, 5070, 5084}
2005/04/25

Caterpillar Parts SIS Catalog 797 :

PUMP GP-GEAR
354-6918 PUMP GP-GEAR
PUMP GP-GEAR
281-8288 PUMP GP-GEAR
PUMP GP-GEAR
223-3749 PUMP GP-GEAR
PUMP GP-GEAR
196-4624 PUMP GP-GEAR
PUMP GP-GEAR
195-6397 PUMP GP-GEAR
PUMP GP-GEAR
191-5380 PUMP GP-GEAR
PUMP GP-GEAR
189-8943 PUMP GP-GEAR
PUMP GP-GEAR
189-8942 PUMP GP-GEAR
PUMP GP-PISTON
166-7736 PUMP GP-PISTON
178-7231 PUMP GP-PISTON
178-9179 PUMP GP-PISTON
PUMP GP-PISTON
178-9181 PUMP GP-PISTON
PUMP GP-PISTON
186-3325 PUMP GP-PISTON
PUMP GP-PISTON
186-3331 PUMP GP-PISTON
PUMP GP-PISTON
187-9682 PUMP GP-PISTON
PUMP GP-PISTON
187-9683 PUMP GP-PISTON

Truck sale:

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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.