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168-3556 MOTOR GP-PISTON S/N AME1-UP PART OF 178-4064 MOTOR GP-PISTON W330B WHEELED EXCAVATOR


HYDRAULIC SYSTEM
MOTOR GP
MOUNTING GP
PUMP GP

WHEELED EXCAVATOR W330B WHEELED EXCAVATOR AME
 W330B MH Excavator AME00001-UP (MACHINE) POWERED BY 3306 Engine SEBP2986 W330B AME   (1999)

HYDRAULIC SYSTEM

MOTOR GP
MOTOR & MTG GP-TRAVEL
178-4063 MOTOR & MTG GP-TRAVEL
MOTOR GP-HYDRAULIC GENERATOR
251-8483 MOTOR GP-HYDRAULIC GENERATOR
MOTOR GP-PISTON
168-3556 MOTOR GP-PISTON
MOTOR GP-PISTON
168-3557 MOTOR GP-PISTON
MOTOR GP-PISTON
178-4064 MOTOR GP-PISTON
MOTOR GP-PISTON
184-3829 MOTOR GP-PISTON
 

#SEBP29860270
 

168-3556: MOTOR GP-PISTON

168-3556 MOTOR GP-PISTON
S/N AME1-UP
PART OF 178-4064 MOTOR GP-PISTON
i01549315 SEBP2986
1683556 MOTOR GP-PISTON Parts scheme
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Parts for your W330B WHEELED EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 187-3711 [5] WASHER (15.2X20X0.5-MM THK)  
2. 187-3712 [5] RING-BACKUP  
3. 5J-2974 [5] SEAL-O-RING  
4. 187-3713 [5] SEAL  
5. 187-3714 [1] COVER  
6. 192-4486 [1] SEAL-O-RING  
7. 187-3715 [1] HOUSING  
8. 187-3716 [5] CYLINDER  
9. 187-3717 [5] PISTON  
10. 187-3727 [5] SEAL-PISTON  
11. 032-9882 [5] SEAL-O-RING  
12. 189-4731 [2] BEARING  
13. 095-0939 [1] RING-RETAINING  
14. 187-3731 [1] SHAFT AS  
  187-3728 [2] RING (RETRACTION)  
  187-3740 [2] RING (SPRING)  
15. 187-3729 [1] SEAL  
16. 189-4713 [2] PIN  
17. 187-3730 [1] SHAFT  
18. 7J-9108 [5] SEAL-O-RING  
19. 8C-3435 [5] BOLT (1-1/4-7X7.25-IN)  
20. 6V-0405 [1] SEAL-BONDED  
21. 093-1321 [1] PLUG  
22. 8C-8729 M [5] BOLT-SOCKET HEAD (M12X1.75X80-MM)  
23. 189-4712 [2] PIN  
24. 186-4260 Y [1] HOUSING GP-MOTOR (TRAVEL)  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP29860271
 

168-3557: MOTOR GP-PISTON

168-3557 MOTOR GP-PISTON
S/N AME1-UP
PART OF 178-4064 MOTOR GP-PISTON
i02753670 SEBP2986
1683557 MOTOR GP-PISTON Parts scheme
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Parts for your W330B WHEELED EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 186-3697 [5] WASHER  
2. 186-3698 [5] RING-BACKUP  
3. 6V-8352 [5] SEAL-O-RING  
4. 186-3699 [5] SEAL  
5. 186-3700 [1] COVER  
6. 5D-5959 [1] SEAL-O-RING  
7. 186-3701 [1] HOUSING  
8. 186-3702 [5] CYLINDER  
9. 186-3703 [5] PISTON  
10. 186-3704 [5] SEAL-PISTON  
11. 119-7843 [5] SEAL-O-RING  
12. 186-3722 [2] BEARING  
13. 186-3728 [1] RING  
14. 186-4265 [1] SHAFT AS  
  186-3723 [2] RING  
  186-3727 [2] RING-SPRING  
15. 186-3724 [1] SEAL-SHAFT  
16. 186-3729 [2] PIN  
17. 186-3730 [1] SHAFT  
18. 4J-5351 [10] SEAL-O-RING  
19. 8T-3666 M [10] BOLT (M14X2X60-MM)  
20. 6V-0407 [1] SEAL-BONDED  
21. 093-1322 [1] PLUG  
22. 8C-8729 M [5] BOLT-SOCKET HEAD (M12X1.75X80-MM)  
23. 186-4259 [2] PIN  
24. 186-4260 Y [1] HOUSING GP-MOTOR (TRAVEL)  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP29860272
 

178-4064: MOTOR GP-PISTON

178-4064 MOTOR GP-PISTON
S/N AME1-UP
PART OF 178-4063 MOTOR & MTG GP-TRAVEL
i01214646 SEBP2986
1784064 MOTOR GP-PISTON Parts scheme
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Parts for your W330B WHEELED EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 183-8015 Y [1] REDUCER GP-SPEED  
2. 6V-8197 M [5] BOLT (M12X1.75X40-MM)  
3. 5P-8245 [5] WASHER-HARD (13.5X25.5X3-MM THK)  
4. 168-3556 Y [1] MOTOR GP-PISTON (TRAVEL)  
5. 5P-5397 [1] SEAL-O-RING  
6. 168-3557 Y [1] MOTOR GP-PISTON  
7. 183-8005 M [5] BOLT (M18X2.5-THD)  
8. 8T-4994 [5] WASHER-HARD (20X36.5X3.5-MM THK)  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP29860273
 

184-3829: MOTOR GP-PISTON

184-3829 MOTOR GP-PISTON
S/N AME1-UP
PART OF 114-0661 MOTOR & MTG GP-SWING
i01924525 SEBP2986
1843829 MOTOR GP-PISTON Parts scheme
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Parts for your W330B WHEELED EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 184-3834 Y [1] MOTOR GP-PISTON  
2. 5B-9304 [2] SCREW-DRIVE (NO 2X3/16-IN)  
3. 184-3830 Y [2] VALVE GP-RELIEF (SWING MOTOR)  
4. 095-1574 [2] SEAL-O-RING  
5. 8T-6974 M [3] BOLT (M6X1X80-MM)  
6. 9X-8256 [6] WASHER (6.6X12X2-MM THK)  
7. 137-3637 Y [1] VALVE GP-SOLENOID  
  M   METRIC PART
  R   REMANUFACTURED PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

#SEBP29860274
 

184-3834: MOTOR GP-PISTON

184-3834 MOTOR GP-PISTON
S/N AME1-UP
PART OF 184-3829 MOTOR GP-PISTON
i01924534 SEBP2986
1843834 MOTOR GP-PISTON Parts scheme
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Parts for your W330B WHEELED EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7Y-4292 [3] PLATE-FRICTION  
2. 7Y-4293 [4] PLATE  
3. 111-1116 [1] BARREL  
4. 5J-2383 J [1] SEAL-O-RING  
5. 7Y-4294 J [1] SEAL-O-RING  
6. 184-3835 [1] PISTON  
7. 123-2139 [18] SPRING  
8. 4I-5849 J [1] SEAL-O-RING  
9. 121-1567 [1] HEAD GP-SWING MOTOR  
  099-8111 [2] PIN-SPRING  
10. 4I-6448 [1] PISTON AS  
11. 4I-7787 [1] PLATE  
12. 110-5525 [2] PLUG  
13. 3J-1907 J [2] SEAL-O-RING  
14. 095-0939 [1] RING-RETAINING  
15. 4I-5850 [1] RING  
16. 7Y-4269 [1] BEARING AS-ROLLER  
17. 7Y-4252 [3] SPACER (45.1X57X3-MM THK)  
18. 7Y-4255 [1] SPRING  
19. 7Y-4258 [1] SPACER (45.35X57X3-MM THK)  
20. 7Y-4256 [12] PIN  
21. 7Y-4257 [1] SPACER (43X54X1.5-MM THK)  
22. 7Y-4254 [1] BUSHING-TERMINAL  
23. 6V-5204 [2] RING-RETAINING  
24. 7Y-4270 [1] BEARING AS-ROLLER  
25. 095-1714 J [1] SEAL-O-RING  
26. 096-1533 J [1] SEAL-LIP TYPE  
27. 7Y-4251 [1] SHAFT-DRIVE  
28. 7Y-4266 [1] RETAINER  
29. 6V-5203 [1] RING-RETAINING  
30. 7Y-4261 [1] PLATE  
31. 7Y-4262 [1] PLATE  
32. 111-1115 [1] BODY  
33. 7Y-4267 [2] VALVE  
34. 7Y-4268 [2] SPRING  
35. 095-1595 J [2] SEAL-O-RING  
36. 094-1900 [2] PLUG  
37. 7Y-5221 M [4] BOLT-SOCKET HEAD (M20X2.5X45-MM)  
38. 095-1579 J [1] SEAL-O-RING  
39. 7Y-4274 [1] PLUG  
   
    AVAILABLE REPAIR KIT(S):
  121-1577 J [1] KIT-SEAL (INCLUDES SEALS)  
  J   KIT MARKED J SERVICES PART(S) MARKED J
  M   METRIC PART
 

#SEBP29860275
 

107-7054: MOTOR GP-SWING

107-7054 MOTOR GP-SWING
S/N AME1-UP
PART OF 114-0661 MOTOR & MTG GP-SWING
Type 1
i01145774 SEBP2986
1077054 MOTOR GP-SWING Parts scheme
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Parts for your W330B WHEELED EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 121-1564 Y [1] MOTOR GP-SWING  
2. 137-3637 Y [1] VALVE GP-SOLENOID  
3. 095-1573 [2] SEAL-O-RING  
4. 154-0403 CY [2] VALVE GP-RELIEF  
  C   CHANGE FROM PREVIOUS TYPE
  Y   SEPARATE ILLUSTRATION
 

#SEBP29860276
 

107-7054: MOTOR GP-SWING

107-7054 MOTOR GP-SWING
S/N AME1-UP
PART OF 114-0661 MOTOR & MTG GP-SWING
Type 2
i01650603 SEBP2986
1077054 MOTOR GP-SWING Parts scheme
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Parts for your W330B WHEELED EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 121-1564 Y [1] MOTOR GP-SWING  
2. 137-3637 Y [1] VALVE GP-SOLENOID  
3. 095-1574 [2] SEAL-O-RING  
4. 184-3830 CY [2] VALVE GP-RELIEF (SWING MOTOR)  
  C   CHANGE FROM PREVIOUS TYPE
  Y   SEPARATE ILLUSTRATION
 

#SEBP29860277
 

121-1564: MOTOR GP-SWING

121-1564 MOTOR GP-SWING
S/N AME1-UP
PART OF 107-7054 MOTOR GP-SWING
i00480072 SEBP2986
1211564 MOTOR GP-SWING Parts scheme
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Parts for your W330B WHEELED EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7Y-4251 [1] SHAFT-DRIVE  
2. 7Y-4266 [1] RETAINER  
3. 6V-5203 [1] RING-RETAINING  
4. 095-1714 [1] SEAL-O-RING  
5. 7Y-4270 [1] BEARING AS-ROLLER  
6. 7Y-4254 [1] BUSHING-TERMINAL  
7. 7Y-4262 [1] PLATE  
8. 4I-6448 [1] PISTON AS  
9. 7Y-4261 [1] PLATE  
10. 7Y-4293 [4] PLATE  
11. 7Y-4292 [3] PLATE-FRICTION  
12. 5J-2383 [1] SEAL-O-RING  
13. 7Y-4290 [1] PISTON-BRAKE  
14. 7Y-4294 [1] SEAL-O-RING  
15. 123-2139 [18] SPRING  
16. 4I-5849 [1] SEAL-O-RING  
17. 121-1567 Y [1] HEAD GP-SWING MOTOR  
18. 7Y-4274 [1] PLUG  
19. 095-1579 [1] SEAL-O-RING  
20. 9S-4191 [2] PLUG (9/16-18-THD)  
21. 3J-1907 [2] SEAL-O-RING  
22. 6V-8754 [1] RING-RETAINING  
23. 7Y-4269 [1] BEARING AS-ROLLER  
24. 4I-7787 [1] PLATE  
25. 7Y-4267 [2] VALVE  
26. 111-1116 [1] BARREL  
27. 7Y-4255 [1] SPRING  
28. 095-0939 [1] RING-RETAINING  
29. 7Y-4258 [1] SPACER (45.35X57X3-MM THK)  
30. 7Y-4252 [3] SPACER (45.1X57X3-MM THK)  
31. 7Y-4256 [12] PIN  
32. 7Y-4257 [1] SPACER (43X54X1.5-MM THK)  
33. 111-1115 [1] BODY  
34. 6V-5204 [2] RING-RETAINING  
35. 096-1533 [1] SEAL-LIP TYPE  
36. 7Y-4268 [2] SPRING  
37. 7Y-5221 M [4] BOLT-SOCKET HEAD (M20X2.5X45-MM)  
38. 094-1900 [2] PLUG  
39. 095-1595 [2] SEAL-O-RING  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP29860278
 

107-7037: MOUNTING GP-VALVE

107-7037 MOUNTING GP-VALVE
S/N AME1-UP
MAIN CONTROL
PART OF 175-4830 HYDRAULIC AR
i00473328 SEBP2986
1077037 MOUNTING GP-VALVE Parts scheme
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Parts for your W330B WHEELED EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 114-0624 [1] BRACKET AS  
2. 453-2835 M [4] BOLT (M16X2X40-MM)  
3. 451-2175 [4] WASHER-HARD (17.5X30X3.5-MM THK)  
4. 453-2845 M [4] BOLT (M20X2.5X40-MM)  
5. 451-2176 [4] WASHER-HARD (22X35X3.5-MM THK)  
  M   METRIC PART
 

#SEBP29860279
 

109-9411: PUMP & MTG GP-MAIN HYDRAULIC

109-9411 PUMP & MTG GP-MAIN HYDRAULIC
S/N AME1-UP
PART OF 175-4830 HYDRAULIC AR
i00800847 SEBP2986
1099411 PUMP & MTG GP-MAIN HYDRAULIC Parts scheme
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Parts for your W330B WHEELED EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 153-9185 Y [1] PUMP GP-MAIN HYDRAULIC  
2. 7Y-0872 Y [1] COUPLING GP-PUMP  
3. 8T-8916 [12] BOLT (7/16-14X1.5-IN)  
4. 8T-5360 [12] WASHER (12X22.5X2.5-MM THK)  
  R   REMANUFACTURED PART MAY BE AVAILABLE
  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}

Caterpillar Parts SIS Catalog W330B :

MOTOR GP-HYDRAULIC GENERATOR
251-8483 MOTOR GP-HYDRAULIC GENERATOR
MOTOR & MTG GP-TRAVEL
178-4063 MOTOR & MTG GP-TRAVEL
MOTOR & MTG GP-SWING
176-6546 MOTOR & MTG GP-SWING
MOTOR & MTG GP-SWING
114-0661 MOTOR & MTG GP-SWING
MOTOR & MTG GP-SWING
114-0661 MOTOR & MTG GP-SWING
MANIFOLD GP-CONTROL
111-9950 MANIFOLD GP-CONTROL
LINES GP-SWING MOTOR
133-5832 LINES GP-SWING MOTOR
LINES GP-STICK CYLINDER
115-8692 LINES GP-STICK CYLINDER
MOTOR GP-PISTON
168-3557 MOTOR GP-PISTON
MOTOR GP-PISTON
178-4064 MOTOR GP-PISTON
MOTOR GP-PISTON
184-3829 MOTOR GP-PISTON
MOTOR GP-PISTON
184-3834 MOTOR GP-PISTON
MOTOR GP-SWING
107-7054 MOTOR GP-SWING
MOTOR GP-SWING
107-7054 MOTOR GP-SWING
MOTOR GP-SWING
121-1564 MOTOR GP-SWING
MOUNTING GP-VALVE
107-7037 MOUNTING GP-VALVE

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