324-4230 COUPLING GP-FLEXIBLE S/N GGH1-UP PART OF 272-4669 COUPLING GP-PUMP 336D2 EXCAVATOR





HYDRAULIC SYSTEM

COUPLING GP
 

#M00771980270
 

324-4230: COUPLING GP-FLEXIBLE

324-4230 COUPLING GP-FLEXIBLE
S/N GGH1-UP
PART OF 272-4669 COUPLING GP-PUMP
i03966294 M0077198
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Parts for your 336D2 EXCAVATOR:

Pos. Part No Qty Parts name Comments
1. 099-8110 M [4] BOLT-SOCKET HEAD  
2. 222-9151 [2] WASHER-HARD (11X32X5-MM THK)  
3. 324-4231 [1] ELEMENT-COUPLING  
4. 324-4232 [1] HUB  
5. 324-4233 [1] PLATE  
6. 433-2522 [4] INSERT-COUPLING  
7. 324-4451 [4] INSERT-COUPLING  
8. 099-8111 [9] PIN-SPRING  
9. 099-8112 M [2] SETSCREW-SOCKET (M20X2.5X25-MM)  
10. 8T-4136 M [2] BOLT (M10X1.5X25-MM)  
  M   METRIC PART
 

#M00771980271
 

272-4669: COUPLING GP-PUMP

272-4669 COUPLING GP-PUMP
S/N GGH1-UP
PART OF 327-7263 PUMP & MTG GP-MAIN HYDRAULIC
i03955154 M0077198
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Parts for your 336D2 EXCAVATOR:

Pos. Part No Qty Parts name Comments
1. 324-4230 CY [1] COUPLING GP-FLEXIBLE  
2. 272-4650 [1] PLATE  
3. 099-8111 [4] PIN-SPRING  
4. 169-6064 M [4] BOLT-SOCKET HEAD (M20X2.5X55-MM)  
5. 8T-4223 [12] WASHER-HARD (13.5X25.5X3-MM THK)  
6. 8T-8920 [12] BOLT (1/2-13X3.25-IN)  
  C   CHANGE FROM PREVIOUS TYPE
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#M00771980272
 

289-8047: CYLINDER & LINES GP-BOOM

289-8047 CYLINDER & LINES GP-BOOM -LH
S/N GGH1-UP
PART OF 290-1844 BOOM AR-1 PIECE LONG
i05301354 M0077198
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Parts for your 336D2 EXCAVATOR:

Pos. Part No Qty Parts name Comments
  289-8049 Y [1] CYLINDER & SEAL GP-BOOM  
  387-9380 Y [1] LINES GP-BOOM CYLINDER (LH)  
  Y   SEPARATE ILLUSTRATION
 

#M00771980273
 

289-8048: CYLINDER & LINES GP-BOOM

289-8048 CYLINDER & LINES GP-BOOM -RH
S/N GGH1-UP
PART OF 290-1844 BOOM AR-1 PIECE LONG
i05301360 M0077198
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Parts for your 336D2 EXCAVATOR:

Pos. Part No Qty Parts name Comments
  289-8049 Y [1] CYLINDER & SEAL GP-BOOM  
  387-9382 Y [1] LINES GP-BOOM CYLINDER (RH)  
  Y   SEPARATE ILLUSTRATION
 

#M00771980274
 

289-8051: CYLINDER & LINES GP-STICK

289-8051 CYLINDER & LINES GP-STICK
S/N GGH1-UP
PART OF 290-1844 BOOM AR-1 PIECE LONG
i02652133 M0077198
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Parts for your 336D2 EXCAVATOR:

Pos. Part No Qty Parts name Comments
  289-8052 Y [1] CYLINDER & SEAL GP-STICK  
  239-1876 Y [1] LINES GP-STICK CYLINDER  
  Y   SEPARATE ILLUSTRATION
 

#M00771980275
 

289-8049: CYLINDER & SEAL GP-BOOM

289-8049 CYLINDER & SEAL GP-BOOM
S/N GGH1-UP
PART OF 289-8047, 289-8048 CYLINDER & LINES GP-BOOM
i03133460 M0077198
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Parts for your 336D2 EXCAVATOR:

Pos. Part No Qty Parts name Comments
1. 3B-8489 [1] FITTING-GREASE (1/8-27 PTF)  
2. 166-1497 [2] SEAL-LIP TYPE  
3. 311-9531 CY [1] CYLINDER GP-BOOM  
4. 9X-4597 [2] SEAL-LIP TYPE  
  C   CHANGE FROM PREVIOUS TYPE
  Y   SEPARATE ILLUSTRATION
 

#M00771980276
 

289-8052: CYLINDER & SEAL GP-STICK

289-8052 CYLINDER & SEAL GP-STICK
S/N GGH1-UP
PART OF 289-8051 CYLINDER & LINES GP-STICK
i05282161 M0077198
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Parts for your 336D2 EXCAVATOR:

Pos. Part No Qty Parts name Comments
1. 7X-4803 [4] SEAL-LIP TYPE  
2. 418-9038 CY [1] CYLINDER GP-STICK  
3. 3B-8489 [1] FITTING-GREASE (1/8-27 PTF)  
  C   CHANGE FROM PREVIOUS TYPE
  Y   SEPARATE ILLUSTRATION
 

#M00771980277
 

311-9531: CYLINDER GP-BOOM

311-9531 CYLINDER GP-BOOM
S/N GGH1-UP
150-MM (5.9-IN) BORE X 1440-MM (56.69-IN) STROKE
PART OF 289-8049 CYLINDER & SEAL GP-BOOM
i05031815 M0077198
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Parts for your 336D2 EXCAVATOR:

Pos. Part No Qty Parts name Comments
1. 359-7191 C [1] STOP  
2. 358-8524 [1] HEAD  
3. 7Y-4669 J [1] RING-BACKUP  
4. 7Y-4695 M [1] LOCKNUT (M80X2-THD)  
5. 495-8212 J [1] SEAL AS  
6. 324-6438 J [1] SEAL-BUFFER  
7. 358-8523 C [1] PISTON  
8. 188-4218 J [1] RING  
9. 242-6833 J [1] RING-SEAL  
10. 358-5983 C [1] ROD AS  
10A. 284-7354 [1] BUSHING  
11. 358-5973 C [1] CYLINDER AS  
11A. 241-7280 [1] BUSHING  
12. 7Y-4672 [1] RING-RETAINING  
13. 133-6813 J [1] SEAL-LIP TYPE  
14. 188-4217 J [2] RING  
15. 095-1633 J [1] SEAL-O-RING  
16. 114-0760 [1] BUSHING  
17. 324-6439 J [1] SEAL-U-CUP  
18. 7Y-4673 J [1] RING-BACKUP  
19. 7Y-5215 M [8] BOLT-SOCKET HEAD (M24X3X90-MM)  
   
    AVAILABLE REPAIR KIT(S):
  519-7962 J [1] KIT-SEAL (BOOM CYLINDER)  
  C   CHANGE FROM PREVIOUS TYPE
  J   KIT MARKED J SERVICES PART(S) MARKED J
  M   METRIC PART
  R   REMANUFACTURED PART MAY BE AVAILABLE
 

#M00771980278
 

418-9038: CYLINDER GP-STICK

418-9038 CYLINDER GP-STICK
S/N GGH1-UP
170-MM (6.7-IN) BORE X 1738-MM (68.4-IN) STROKE
PART OF 289-8052 CYLINDER & SEAL GP-STICK
i05282166 M0077198
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Parts for your 336D2 EXCAVATOR:

Pos. Part No Qty Parts name Comments
1. 7Y-4956 M [1] LOCKNUT (M90X2-THD)  
2. 103-8345 [1] RING-RETAINING  
3. 107-6579 [1] RING  
4. 231-6843 J [1] RING-SEAL  
5. 324-9484 J [1] SEAL-BUFFER  
6. 324-9486 J [1] SEAL-U-CUP  
7. 357-4704 [1] CYLINDER AS  
7A. 290-9183 [1] BUSHING  
8. 357-4713 [1] ROD AS  
8A. 290-9183 [1] BUSHING  
9. 358-8525 [1] PISTON  
10. 359-7188 [1] STOP  
11. 359-7192 [1] STOP  
12. 375-1723 [1] HEAD  
13. 375-1732 J [2] RING-BACKUP  
14. 095-0930 [2] RING-RETAINING (EXTERNAL)  
15. 140-0240 J [1] SEAL-O-RING  
16. 191-5604 J [2] RING  
17. 191-5605 J [1] RING  
18. 191-5643 [1] RING-RETAINING  
19. 191-5644 [1] BUSHING  
20. 191-5647 J [1] RING-BACKUP  
21. 209-5877 J [1] SEAL-LIP TYPE  
22. 7Y-5239 M [8] BOLT-SOCKET HEAD (M24X3X100-MM)  
23. 506-2322 J [1] SEAL AS  
   
    AVAILABLE REPAIR KIT(S):
  519-7968 J [1] KIT-SEAL (STICK CYLINDER)  
  J   KIT MARKED J SERVICES PART(S) MARKED J
  M   METRIC PART
  R   REMANUFACTURED PART MAY BE AVAILABLE
 

#M00771980279
 

378-9558: DRIVE GP-SWING

378-9558 DRIVE GP-SWING -WITHOUT MOTOR
S/N GGH1-UP
PART OF 447-2485 DRIVE GP-SWING
i05663263 M0077198
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Parts for your 336D2 EXCAVATOR:

Pos. Part No Qty Parts name Comments
1. 4H-6112 [1] BREATHER (SWING DRIVE)  
2. 6V-7238 [1] VALVE-SHUTOFF  
3. 7I-7611 [1] CAGE  
4. 7I-7619 [1] BEARING-ROLLER  
5. 9U-8693 [1] BEARING-ROLLER  
6. 094-1528 [6] WASHER (53X84X1-MM THK)  
7. 110-7149 [1] RING-RETAINING  
8. 114-1322 [1] RING-RETAINING  
9. 114-1398 [1] GAUGE-OIL LEVEL (SWING DRIVE)  
10. 114-1399 [1] PIPE-GAUGE  
11. 127-3872 I [1] HOSE AS  
12. 148-4605 [1] SHAFT-PINION  
13. 171-9413 [1] SPACER (140.5X160X103.2-MM THK)  
14. 227-6215 [1] BOSS (1/4-18-THD)  
15. 296-6269 [3] BEARING-ROLLER  
16. 453-1671 [1] CARRIER-PLANETARY  
17. 378-9524 [4] SHAFT  
18. 378-9525 [8] WASHER (62.3X104X1-MM THK)  
19. 378-9526 [1] GEAR-RING (67-TEETH)  
20. 378-9527 [4] GEAR-PLANETARY (24-TEETH)  
21. 378-9528 [3] GEAR-PLANETARY (24-TEETH)  
22. 378-9529 [1] GEAR-SUN (13-TEETH)  
23. 378-9530 [1] GEAR-SUN (17-TEETH)  
24. 378-9531 [1] CARRIER AS  
25. 378-9535 [1] HOUSING  
26. 378-9560 [1] COVER-HOUSING  
27. 378-9593 [8] BEARING AS  
28. 093-1730 [1] RING-RETAINING  
29. 095-0927 [3] RING-RETAINING  
30. 096-1441 [1] RING-RETAINING  
31. 099-5194 [4] PIN-SPRING  
32. 128-9170 [2] SEAL-LIP TYPE  
33. 136-2803 [2] CLIP  
34. 3K-0360 [1] SEAL-O-RING  
35. 5M-4454 [1] SEAL-O-RING  
36. 7D-5363 [2] CONNECTOR (9/16-18-THD)  
37. 7I-7684 M [2] SPACER (50X79.6X6-MM THK)  
38. 8T-0348 M [24] BOLT-SOCKET HEAD (M16X2X50-MM)  
39. 453-3447 M [22] BOLT (M12X1.75X40-MM)  
40. 451-2182 [24] WASHER-HARD (13.5X25.5X3-MM THK)  
41. 8T-4244 M [1] NUT (M12X1.75-THD)  
42. 453-3446 M [1] BOLT (M12X1.75X35-MM)  
43. 451-2175 [24] WASHER-HARD (17.5X30X3.5-MM THK)  
   
  1U-8846 BF SEALANT-GASKET  
  B   USE AS REQUIRED
  F   NOT SHOWN
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
  M   METRIC PART
 

Information:

Specifications
Pump Coupling
330D, 336D, 336D2, 340D and 340D2 Excavators Machine System Specifications
Disassembly and Assembly
Pump Drive Coupling - Remove
330D, 336D, 336D2, 340D and 340D2 Excavators and 336D MHPU Mobile Hydraulic Power Unit Machine Systems
Pump Drive Coupling - Install
330D, 336D, 336D2, 340D and 340D2 Excavators and 336D MHPU Mobile Hydraulic Power Unit Machine Systems

Caterpillar Parts SIS Catalog 336D2 :