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340-8949 CYLINDER & SEAL GP-BUCKET S/N LCW1-UP 130-MM (5.1-IN) BORE X 1156-MM (45.5-IN) STROKE PART OF 340-8948 CYLINDER & LINES GP-BUCKET 326D2


HYDRAULIC SYSTEM
CYLINDER GP
DRIVE GP
FILTER GP
TANK GP

EXCAVATOR 326D2 EXCAVATOR LCW
 326D2 L Excavator LCW00001-UP (MACHINE) POWERED BY C7.1 Engine M0066134 326D2 LCW   (2016)

HYDRAULIC SYSTEM

CYLINDER GP
418-5473 CYLINDER & LINES GP-BOOM
418-5474 CYLINDER & LINES GP-BOOM
340-8948 CYLINDER & LINES GP-BUCKET
CYLINDER & LINES GP-BUCKET
340-8948 CYLINDER & LINES GP-BUCKET
340-8943 CYLINDER & LINES GP-STICK
CYLINDER & SEAL GP-BOOM
418-5475 CYLINDER & SEAL GP-BOOM
CYLINDER & SEAL GP-BUCKET
340-8949 CYLINDER & SEAL GP-BUCKET
CYLINDER & SEAL GP-STICK
340-8944 CYLINDER & SEAL GP-STICK
 

#M00661340240
 

340-8949: CYLINDER & SEAL GP-BUCKET

340-8949 CYLINDER & SEAL GP-BUCKET
S/N LCW1-UP
130-MM (5.1-IN) BORE X 1156-MM (45.5-IN) STROKE
PART OF 340-8948 CYLINDER & LINES GP-BUCKET
i04245754 M0066134
3408949 CYLINDER & SEAL GP-BUCKET Parts scheme
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Parts for your 326D2 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 456-0193 J [1] SEAL-LIP TYPE  
2. 105-2578 J [1] RING-BACKUP  
3. 350-0958 J [1] SEAL-U-CUP  
4. 350-0953 J [1] SEAL-BUFFER  
5. 105-2575 [1] BUSHING  
6. 093-1571 [1] RING-RETAINING  
7. 185-0194 [1] HEAD  
8. 4I-3628 M [12] BOLT-SOCKET HEAD (M18X2.5X80-MM)  
9. 095-1719 J [1] SEAL-O-RING  
10. 105-2579 J [1] RING-BACKUP  
11. 350-9342 [1] ROD AS  
11A. 240-2914 [1] BUSHING  
12. 350-9337 [1] CYLINDER AS  
12A. 284-7313 [1] BUSHING  
13. 086-1345 J [1] SEAL AS  
14. 105-2583 J [2] RING-BACKUP  
15. 247-9006 J [2] RING  
16. 086-1346 J [2] RING  
17. 259-0675 [1] PISTON  
18. 160-8759 M [1] SETSCREW-SOCKET  
19. 3D-2891 [1] BALL  
20. 166-1494 [2] SEAL-LIP TYPE  
21. 235-7679 [2] SEAL-LIP TYPE  
22. 3B-8489 [2] FITTING-GREASE (1/8-27 PTF)  
   
    AVAILABLE REPAIR KIT(S):
  456-0208 J [1] KIT-SEAL (HYDRAULIC CYLINDER)(BUCKET CYLINDER)  
  J   KIT MARKED J SERVICES PART(S) MARKED J
  M   METRIC PART
 

#M00661340241
 

340-8944: CYLINDER & SEAL GP-STICK

340-8944 CYLINDER & SEAL GP-STICK
S/N LCW1-UP
140-MM (5.5-IN) BORE X 1660-MM (65.4-IN) STROKE
PART OF 340-8943 CYLINDER & LINES GP-STICK
i04245749 M0066134
3408944 CYLINDER & SEAL GP-STICK Parts scheme
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Parts for your 326D2 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 489-2563 [1] CYLINDER AS-HYDRAULIC  
1A. 240-2914 [1] BUSHING  
2. 350-9341 [1] ROD AS  
2A. 240-2914 [1] BUSHING  
3. 188-4181 [1] HEAD  
4. 095-1721 J [1] SEAL-O-RING  
5. 4I-3627 J [1] RING-BACKUP  
6. 096-5625 [1] BUSHING  
7. 094-1931 [1] RING-RETAINING  
8. 350-0955 J [1] SEAL-BUFFER  
9. 350-0960 J [1] SEAL-U-CUP  
10. 121-1372 J [1] RING-BACKUP  
11. 456-0195 J [1] SEAL-LIP TYPE  
12. 214-4501 J [1] RING-SEAL  
13. 4I-8869 [1] STOP  
14. 247-8873 [1] PISTON  
15. 096-1571 J [2] RING  
16. 247-8874 J [2] RING  
17. 096-1570 J [1] SEAL AS  
18. 4I-3631 J [2] RING-BACKUP  
19. 4B-9880 [1] BALL  
20. 096-6210 M [1] SETSCREW-SOCKET (M14X2X14-MM)  
21. 085-8605 [1] RING-RETAINING  
22. 194-8359 J [1] RING-SEAL  
23. 085-8604 [2] RING-RETAINING  
24. 121-1549 [1] STOP  
25. 4I-3628 M [12] BOLT-SOCKET HEAD (M18X2.5X80-MM)  
26. 166-1494 [4] SEAL-LIP TYPE  
27. 3B-8489 [1] FITTING-GREASE (1/8-27 PTF)  
   
    AVAILABLE REPAIR KIT(S):
  456-0204 J [1] KIT-SEAL (STICK CYLINDER)  
  J   KIT MARKED J SERVICES PART(S) MARKED J
  M   METRIC PART
 

#M00661340242
 

418-7154: DRIVE GP-SWING

418-7154 DRIVE GP-SWING -WITHOUT MOTOR
S/N LCW1-UP
PART OF 479-6994 DRIVE GP-SWING
i06708776 M0066134
4187154 DRIVE GP-SWING Parts scheme
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Parts for your 326D2 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6V-7238 [1] VALVE-SHUTOFF (HYDRAULIC OIL)  
2. 094-0611 [14] WASHER (47.3X76X1-MM THK)  
3. 114-1398 [1] GAUGE-OIL LEVEL (SWING DRIVE)  
4. 114-1399 [1] PIPE-GAUGE  
5. 191-2694 [1] SHAFT-PINION  
6. 191-2696 [1] CAGE  
7. 227-6221 [1] BREATHER AS (SWING DRIVE)  
  4H-6112 [1] BREATHER (SWING DRIVE)  
  227-6215 [1] BOSS (1/4-18-THD)  
  267-6785 [1] PIPE  
8. 296-6268 [3] BEARING AS-ROLLER  
9. 418-7160 [1] GEAR-SUN (13-TEETH, 18-TEETH)  
10. 418-7161 [1] GEAR-SUN (23-TEETH)  
11. 418-7162 [3] GEAR-PLANETARY (25-TEETH)  
12. 418-7163 [4] GEAR-PLANETARY (22-TEETH)  
13. 418-7164 [1] GEAR-RING (69-TEETH)  
14. 418-7167 [4] SHAFT  
15. 418-7196 [1] HOUSING  
16. 418-7232 [1] COVER-HOUSING  
17. 418-7233 [8] BEARING AS-ROLLER  
18. 418-7234 [1] CARRIER AS  
19. 418-7235 [1] CARRIER-PLANETARY  
20. 422-1352 [2] SPACER (49.6X69.5X6-MM THK)  
21. 422-4054 [3] RING-RETAINING  
22. 451-2182 [50] WASHER-HARD (13.5X25.5X3-MM THK)  
23. 453-3447 M [20] BOLT (M12X1.75X40-MM)  
24. 093-1730 [2] RING-RETAINING  
25. 095-0670 M [30] BOLT (M12X1.75X45-MM)  
26. 509-6676 [4] PIN-SPRING  
27. 096-2653 [1] RING-RETAINING  
28. 135-9044 [2] SEAL-LIP TYPE  
29. 136-2904 [1] BEARING  
30. 136-2940 [1] BEARING  
31. 191-2697 [1] SPACER (110X140X90.1-MM THK)  
32. 3K-0360 [1] SEAL-O-RING  
33. 8J-8879 [1] SEAL-O-RING  
   
  1U-8846 BF SEALANT-GASKET  
  B   USE AS REQUIRED
  F   NOT SHOWN
  M   METRIC PART
 

#M00661340243
 

479-6994: DRIVE GP-SWING

479-6994 DRIVE GP-SWING -WITH MOTOR
S/N LCW1-UP
PART OF 199-4593 POWER TRAIN AR
i06982578 M0066134
4796994 DRIVE GP-SWING Parts scheme
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Parts for your 326D2 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 418-7154 Y [1] DRIVE GP-SWING (WITHOUT MOTOR)  
2. 482-3608 Y [1] MOTOR & MTG GP-SWING  
  Y   SEPARATE ILLUSTRATION
 

#M00661340244
 

199-4695: FASTENER GP-SWING & FINAL DR

199-4695 FASTENER GP-SWING & FINAL DR
S/N LCW1-UP
PART OF 199-4593 POWER TRAIN AR
i01834725 M0066134
1994695 FASTENER GP-SWING & FINAL DR Parts scheme
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Parts for your 326D2 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 461-3878 M [40] BOLT (M20X2.5X160-MM)  
2. 461-3882 M [16] BOLT (M24X3X70-MM)  
3. 8T-3282 [40] WASHER-HARD (22X35X3.5-MM THK)  
4. 6V-8237 [16] WASHER (26X44X4-MM THK)  
5. 096-4755 [1] PIN  
6. 5D-1026 [1] CLAMP-BAND  
7. 2B-7561 [2] CORK  
8. 5P-0767 E HOSE (90-CM)  
   
  1U-8846 BF SEALANT-GASKET  
  B   USE AS REQUIRED
  E   ORDER BY THE CENTIMETER
  F   NOT SHOWN
  M   METRIC PART
 

#M00661340245
 

158-8987: FILTER & VALVE GP-PILOT

158-8987 FILTER & VALVE GP-PILOT -HYDRAULIC OIL
S/N LCW1-UP
PART OF 458-3760 TANK & FILTER GP-HYDRAULIC
i01256862 M0066134
1588987 FILTER & VALVE GP-PILOT Parts scheme
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Parts for your 326D2 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5I-8670 [1] FILTER-OIL (ADVANCED EFFICIENCY)(HYDRAULIC, PILOT)  
2. 215-4909 [1] VALVE GP-PILOT RELIEF (HYDRAULIC FILTER)  
2A. 095-1584 [1] SEAL-O-RING  
2B. 095-1590 [1] SEAL-O-RING  
2C. 095-1596 [1] SEAL-O-RING  
 

#M00661340246
 

188-4140: FILTER GP-OIL

188-4140 FILTER GP-OIL -HYDRAULIC RETURN
S/N LCW1-UP
PART OF 458-3760 TANK & FILTER GP-HYDRAULIC
i06152341 M0066134
1884140 FILTER GP-OIL Parts scheme
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Parts for your 326D2 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 173-3503 Y [1] BLOCK GP-HYDRAULIC  
2. 129-8034 [1] VALVE AS-BYPASS  
3. 123-2003 [2] SEAL-O-RING  
4. 173-3507 [1] HOUSING AS  
5. 8T-4194 M [8] BOLT (M12X1.75X50-MM)  
6. 8T-4223 [8] WASHER-HARD (13.5X25.5X3-MM THK)  
7. 419-8528 CY [1] FILTER GP-OIL (HYDRAULIC RETURN)  
8. 173-3510 [1] COVER  
9. 173-3518 [1] INDICATOR AS (HYDRAULIC RETURN FILTER)  
10. 159-7784 [1] SEAL-O-RING  
12. 8T-0328 [4] WASHER-HARD (5.5X10X1-MM THK)  
13. 7Y-7389 M [4] SCREW (M5X0.8X16-MM)  
  C   CHANGE FROM PREVIOUS TYPE
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#M00661340247
 

289-8194: FILTER GP-OIL

289-8194 FILTER GP-OIL -HYDRAULIC, CASE DRAIN
S/N LCW1-UP
PART OF 458-3760 TANK & FILTER GP-HYDRAULIC
i02612632 M0066134
2898194 FILTER GP-OIL Parts scheme
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Parts for your 326D2 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 093-7521 [1] FILTER-OIL (ADVANCED EFFICIENCY)(HYDRAULIC, CASE DRAIN)  
2. 289-8195 [1] HEAD AS-FILTER  
 

#M00661340248
 

419-8528: FILTER GP-OIL

419-8528 FILTER GP-OIL -HYDRAULIC RETURN
S/N LCW1-UP
PART OF 188-4140 FILTER GP-OIL
i06146966 M0066134
4198528 FILTER GP-OIL Parts scheme
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Parts for your 326D2 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 419-8531 [1] PLATE-SLIDE  
2. 173-3529 JM [6] BOLT (M6X1X15-MM)  
3. 3T-7528 J [6] SEAL-O-RING  
4. 173-3513 [1] BASE  
5. 3E-4297 J [2] SEAL-O-RING  
6. 137-3626 M [1] BOLT-SPECIAL (M6X1X23.25-MM)  
8. 179-9806 [1] FILTER ELEMENT AS-OIL (ADVANCED EFFICIENCY)(HYDRAULIC RETURN)  
9. 137-3623 J [4] SEAL-O-RING  
10. 6V-7658 J [2] SEAL-O-RING  
11. 177-2553 J [1] SEAL-O-RING  
12. 095-1681 J [1] SEAL-O-RING  
13. 173-3515 [1] RING-RETAINING  
14. 173-3516 [1] HANDLE  
15. 4J-7533 J [1] SEAL-O-RING  
16. 9S-4180 J [1] PLUG  
17. 137-3624 JM [8] SCREW (M3X0.5X5-MM)  
18. 137-3625 J [2] PAD  
19. 173-3517 [1] PLATE  
20. 137-3628 J [1] SHIM (0.1-MM THK)  
21. 419-8533 [1] FILM-INSTRUCTION (HYDRAULIC OIL RETURN FILTER)  
   
    AVAILABLE REPAIR KIT(S):
  201-9299 J [1] KIT-SERVICE (HYDRAULIC RETURN FILTER)  
  J   KIT MARKED J SERVICES PART(S) MARKED J
  M   METRIC PART
 

#M00661340249
 

347-6081: GAUGE GP-SIGHT

347-6081 GAUGE GP-SIGHT -HYDRAULIC OIL LEVEL
S/N LCW1-UP
PART OF 458-3761 TANK GP-HYDRAULIC
i04033028 M0066134
3476081 GAUGE GP-SIGHT Parts scheme
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Parts for your 326D2 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 347-6082 [2] BLOCK  
2. 236-3259 M [2] BOLT-SPECIAL  
3. 236-3257 [1] PIPE  
4. 6F-6672 [4] SEAL-O-RING  
5. 6F-4855 [4] SEAL-O-RING  
  M   METRIC PART
 

Information:

Caterpillar Parts SIS Catalog 326D2 :

CYLINDER & SEAL GP-BOOM
418-5475 CYLINDER & SEAL GP-BOOM
340-8943 CYLINDER & LINES GP-STICK
CYLINDER & LINES GP-BUCKET
340-8948 CYLINDER & LINES GP-BUCKET
340-8948 CYLINDER & LINES GP-BUCKET
418-5474 CYLINDER & LINES GP-BOOM
418-5473 CYLINDER & LINES GP-BOOM
COUPLING GP-PUMP
339-6855 COUPLING GP-PUMP
483-2844 CONTROL AR-AUXILIARY
CYLINDER & SEAL GP-STICK
340-8944 CYLINDER & SEAL GP-STICK
DRIVE GP-SWING
418-7154 DRIVE GP-SWING
DRIVE GP-SWING
479-6994 DRIVE GP-SWING
FASTENER GP-SWING & FINAL DR
199-4695 FASTENER GP-SWING & FINAL DR
FILTER & VALVE GP-PILOT
158-8987 FILTER & VALVE GP-PILOT
FILTER GP-OIL
188-4140 FILTER GP-OIL
FILTER GP-OIL
289-8194 FILTER GP-OIL
FILTER GP-OIL
419-8528 FILTER GP-OIL
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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.
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