AVSPARE.COM
parts catalog
  1. Home
  2. Caterpillar catalog

373-1106 CYLINDER & LINES GP-BOOM -LH S/N YBJ1-UP PART OF 494-6845 BOOM AR-1 PIECE LONG 320D2 GC EXCAVATOR


HYDRAULIC SYSTEM
CYLINDER GP
DRIVE GP

EXCAVATOR 320D2 GC EXCAVATOR YBJ
 320D2 GC Excavator YBJ00001-UP (MACHINE) POWERED BY C4.4 Engine M0068816 320D2 GC YBJ   (2016)

HYDRAULIC SYSTEM

CYLINDER GP
373-1106 CYLINDER & LINES GP-BOOM
373-1107 CYLINDER & LINES GP-BOOM
373-1109 CYLINDER & LINES GP-BUCKET
373-1108 CYLINDER & LINES GP-STICK
CYLINDER & SEAL GP-BOOM
373-1111 CYLINDER & SEAL GP-BOOM
CYLINDER & SEAL GP-BUCKET
504-4611 CYLINDER & SEAL GP-BUCKET
CYLINDER & SEAL GP-STICK
373-1119 CYLINDER & SEAL GP-STICK
 

#M00688160190
 

373-1106: CYLINDER & LINES GP-BOOM

373-1106 CYLINDER & LINES GP-BOOM -LH
S/N YBJ1-UP
PART OF 494-6845 BOOM AR-1 PIECE LONG
i04924839 M0068816
  For full view, you need register

Parts for your 320D2 GC EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  Y [1] CYLINDER & SEAL GP-BOOM  
  373-1110 Y [1] LINES GP-BOOM CYLINDER  
  Y   SEPARATE ILLUSTRATION
 

#M00688160191
 

373-1107: CYLINDER & LINES GP-BOOM

373-1107 CYLINDER & LINES GP-BOOM -RH
S/N YBJ1-UP
PART OF 494-6845 BOOM AR-1 PIECE LONG
i04925001 M0068816
  For full view, you need register

Parts for your 320D2 GC EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  Y [1] CYLINDER & SEAL GP-BOOM  
  373-1115 Y [1] LINES GP-BOOM CYLINDER  
  Y   SEPARATE ILLUSTRATION
 

#M00688160192
 

373-1109: CYLINDER & LINES GP-BUCKET

373-1109 CYLINDER & LINES GP-BUCKET
S/N YBJ1-UP
PART OF 453-8143 LINKAGE AR-BUCKET
i06867817 M0068816
  For full view, you need register

Parts for your 320D2 GC EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  504-4611 Y [1] CYLINDER & SEAL GP-BUCKET  
  Y [1] LINES GP-BUCKET CYLINDER  
  Y   SEPARATE ILLUSTRATION
 

#M00688160193
 

373-1108: CYLINDER & LINES GP-STICK

373-1108 CYLINDER & LINES GP-STICK
S/N YBJ1-UP
PART OF 494-6845 BOOM AR-1 PIECE LONG
i04925073 M0068816
  For full view, you need register

Parts for your 320D2 GC EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  373-1119 Y [1] CYLINDER & SEAL GP-STICK  
  373-1118 Y [1] LINES GP-STICK CYLINDER  
  Y   SEPARATE ILLUSTRATION
 

#M00688160194
 

373-1111: CYLINDER & SEAL GP-BOOM

373-1111 CYLINDER & SEAL GP-BOOM
S/N YBJ1-UP
120-MM (4.7-IN) BORE X 1260-MM (49.6-IN) STROKE
PART OF 373-1106, 373-1107 CYLINDER & LINES GP-BOOM
i06033063 M0068816
3731111 CYLINDER & SEAL GP-BOOM Parts scheme
  For full view, you need register

Parts for your 320D2 GC EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 398-0933 [1] CYLINDER AS-BOOM  
  415-4565 [1] BEARING-SLEEVE  
2. 398-0934 [1] ROD AS  
  415-4568 [1] BEARING-SLEEVE  
4. 240-6332 J [1] SEAL  
5. 240-6359 J [2] RING-EXPANDER  
6. 398-0100 [1] BALL  
7. 398-0106 [1] SETSCREW (M12X1.75X14-MM)  
8. 398-0109 [12] BOLT-SOCKET HEAD (M16X2X70-MM)  
9. 398-0935 [1] HEAD  
10. 398-0936 [1] PISTON  
11. 398-0937 [1] LOCKNUT-SPECIAL  
12. 398-0938 [1] STOP  
13. 398-0941 [1] BUSHING  
14. 398-0943 J [2] RING  
15. 398-0944 J [1] RING  
16. 398-0945 [1] RING  
17. 398-0946 [1] RING  
18. 398-0948 J [1] RING-BACKUP  
19. 398-0949 J [1] RING  
20. 398-0951 J [1] SEAL  
21. 398-0952 J [1] SEAL  
22. 398-0953 J [2] SEAL  
23. 398-0954 J [2] SEAL  
24. 398-0955 J [1] SEAL  
25. 398-0956 J [1] SEAL  
26. 398-0962 J [1] SEAL AS  
28. 3B-8489 [1] FITTING-GREASE (1/8-27 PTF)  
   
    AVAILABLE REPAIR KIT(S):
  398-0963 J [1] KIT-SEAL (BOOM CYLINDER)  
  J   KIT MARKED J SERVICES PART(S) MARKED J
 

#M00688160195
 

504-4611: CYLINDER & SEAL GP-BUCKET

504-4611 CYLINDER & SEAL GP-BUCKET
S/N YBJ1-UP
120-MM (4.7-IN) BORE X 1104-MM (43.5-IN) STROKE
PART OF 373-1109 CYLINDER & LINES GP-BUCKET
i06867829 M0068816
5044611 CYLINDER & SEAL GP-BUCKET Parts scheme
  For full view, you need register

Parts for your 320D2 GC EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3B-8489 [2] FITTING-GREASE (1/8-27 PTF)  
2. 240-6332 J [1] SEAL  
3. 240-6359 J [2] RING-EXPANDER  
4. 398-0100 [1] BALL  
5. 398-0106 [1] SETSCREW (M12X1.75X14-MM)  
6. [12] BOLT-SOCKET HEAD  
7. 504-2958 [1] HEAD  
8. 398-0936 [1] PISTON  
9. 398-0937 [1] LOCKNUT-SPECIAL  
10. 398-0941 [1] BUSHING  
11. 398-0943 J [2] RING  
12. 398-0944 J [1] RING  
13. 398-0945 [1] RING  
14. 398-0946 [1] RING  
15. 398-0948 J [1] RING-BACKUP  
16. 398-0949 J [1] RING  
17. 398-0951 J [1] SEAL  
18. 398-0952 J [1] SEAL  
19. 398-0953 J [2] SEAL  
20. 398-0955 J [1] SEAL  
21. 398-0956 J [1] SEAL  
22. 398-0962 J [1] SEAL AS  
23. 398-2329 J [2] SEAL  
24. 504-4612 [1] CYLINDER AS-HYDRAULIC  
24A. 415-4566 [1] BEARING-SLEEVE  
25. 481-9524 [1] ROD AS  
25A. 415-4572 [1] BEARING-SLEEVE  
   
    AVAILABLE REPAIR KIT(S):
  398-2332 J [1] KIT-SEAL (BUCKET CYLINDER)  
  J   KIT MARKED J SERVICES PART(S) MARKED J
 

#M00688160196
 

373-1119: CYLINDER & SEAL GP-STICK

373-1119 CYLINDER & SEAL GP-STICK
S/N YBJ1-UP
135-MM (5.3-IN) BORE X 1504-MM (59.2-IN) STROKE
PART OF 373-1108 CYLINDER & LINES GP-STICK
i06306298 M0068816
3731119 CYLINDER & SEAL GP-STICK Parts scheme
  For full view, you need register

Parts for your 320D2 GC EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3B-8489 [1] FITTING-GREASE (1/8-27 PTF)  
2. 397-5469 [1] PISTON  
3. 397-5517 [1] HEAD  
4. 397-5521 [1] ROD AS  
4A. 415-4567 [1] BEARING-SLEEVE  
5. 455-2765 [1] CYLINDER AS  
5A. 415-4567 [1] BEARING-SLEEVE  
6. 397-9063 [1] LOCKNUT-SPECIAL  
7. 397-9064 [1] BUSHING  
8. J [1] SEAL-O-RING  
9. 397-9067 J [1] SEAL-O-RING  
10. J [1] SEAL-O-RING  
11. J [1] SEAL (LIP TYPE)  
12. 398-0953 [4] SEAL  
13. J [1] SEAL-BUFFER  
14. J [1] SEAL-U-CUP  
15. J [2] RING  
16. J [2] RING  
17. 397-9080 J [2] RING  
18. J [1] RING  
19. 397-9082 J [1] RING  
20. 397-9088 J [1] SEAL AS  
21. 397-9089 [1] RING  
22. 397-9090 [1] RING  
23. 397-9092 [1] STOP  
24. 397-9093 [1] STOP-PLUNGER  
25. 397-9273 [1] SPRING  
26. 397-9277 [1] ORIFICE  
27. 398-0095 [1] SPACER  
28. 398-0096 [1] PLUG  
29. 398-0097 [12] BALL  
30. 398-0100 [1] BALL  
31. 398-0105 [1] SCREW-SET (M10X1.5X16-MM)  
32. 398-0106 [1] SETSCREW (M12X1.75X14-MM)  
33. 398-0109 [14] BOLT-SOCKET HEAD (M16X2X70-MM)  
   
    AVAILABLE REPAIR KIT(S):
  397-9091 J [1] KIT-SEAL (STICK CYLINDER)  
  J   KIT MARKED J SERVICES PART(S) MARKED J
 

#M00688160197
 

378-9517: DRIVE GP-SWING

378-9517 DRIVE GP-SWING
S/N YBJ1-UP
PART OF 464-8726 DRIVE GP-SWING
i06197989 M0068816
3789517 DRIVE GP-SWING Parts scheme
  For full view, you need register

Parts for your 320D2 GC EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6V-7238 [1] VALVE-SHUTOFF  
2. 094-0611 [6] WASHER (47.3X76X1-MM THK)  
3. 148-4636 [1] SHAFT-PINION  
4. 148-4640 [1] RING-RETAINING  
5. 171-9383 [1] SPACER  
6. 199-4561 [2] SEAL-LIP TYPE  
7. 227-6228 [1] CAGE  
8. 367-8364 [1] GEAR-SUN (20-TEETH)  
9. 367-8365 [3] GEAR-PLANETARY (26-TEETH)  
10. 367-8367 [2] RING-RETAINING  
11. 367-8368 [1] GEAR-SUN (23-TEETH)  
12. 367-8369 [3] GEAR-PLANETARY (25-TEETH)  
13. 378-9513 [3] SHAFT  
14. 378-9514 [1] CARRIER-PLANETARY  
15. 378-9515 [1] GEAR-RING (73-TEETH)  
16. 378-9516 [1] HOUSING  
17. 378-9609 [1] CARRIER AS  
18. 451-2182 [6] WASHER-HARD (13.5X25.5X3-MM THK)  
19. 453-3447 M [6] BOLT (M12X1.75X40-MM)  
20. 094-0584 [6] WASHER (40.3X72X1-MM THK)  
21. 509-6676 [3] PIN-SPRING  
22. 095-1022 [1] BEARING-ROLLER  
23. 148-4642 [1] SEAL-O-RING  
24. 148-4643 [1] BEARING  
25. 296-6268 [6] BEARING AS-ROLLER  
26. 346-5215 [3] BEARING AS  
27. 3K-0360 [1] SEAL-O-RING  
28. 7I-7623 [1] SPACER (52X69.5X6-MM THK)  
29. 7Y-1434 [1] SPACER (40X69.5X6-MM THK)  
30. 8T-0348 M [16] BOLT-SOCKET HEAD (M16X2X50-MM)  
31. 8T-4240 [3] RING-RETAINING  
32. 9X-8268 [16] WASHER (17.5X30X3.5-MM THK)  
   
  1U-8846 BF SEALANT-GASKET  
  B   USE AS REQUIRED
  F   NOT SHOWN
  M   METRIC PART
 

#M00688160198
 

464-8726: DRIVE GP-SWING

464-8726 DRIVE GP-SWING -WITH MOTOR
S/N YBJ1-UP
PART OF 476-7340 POWER TRAIN AR
i06197974 M0068816
4648726 DRIVE GP-SWING Parts scheme
  For full view, you need register

Parts for your 320D2 GC EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 114-1398 [1] GAUGE-OIL LEVEL (SWING DRIVE)  
2. 114-1399 [1] PIPE-GAUGE  
3. 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  
4. 378-9517 Y [1] DRIVE GP-SWING (WITHOUT MOTOR)  
5. 467-1393 Y [1] MOTOR & MTG GP-SWING  
   
  1U-8846 BF SEALANT-GASKET  
  B   USE AS REQUIRED
  F   NOT SHOWN
  Y   SEPARATE ILLUSTRATION
 

#M00688160199
 

227-6166: FASTENER GP-SWING & FINAL DR

227-6166 FASTENER GP-SWING & FINAL DR
S/N YBJ1-UP
PART OF 476-7340 POWER TRAIN AR
i04912515 M0068816
2276166 FASTENER GP-SWING & FINAL DR Parts scheme
  For full view, you need register

Parts for your 320D2 GC EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2Y-5503 [2] CORK  
2. 5D-1026 [1] CLAMP-BAND  
3. 096-4755 [1] PIN  
4. 461-3878 M [32] BOLT (M20X2.5X160-MM)  
5. 461-3882 M [12] BOLT (M24X3X70-MM)  
6. 8T-3282 [32] WASHER-HARD (22X35X3.5-MM THK)  
7. 6V-8237 [12] WASHER (26X44X4-MM THK)  
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
 

Information:

Caterpillar Parts SIS Catalog 320D2 GC :

COUPLING GP-PUMP
456-3120 COUPLING GP-PUMP
COUPLING GP-FLEXIBLE
368-5213 COUPLING GP-FLEXIBLE
BLOCK GP-HYDRAULIC
173-3503 BLOCK GP-HYDRAULIC
ACCUMULATOR GP-HYDRAULIC
5I-8416 ACCUMULATOR GP-HYDRAULIC
ACCUMULATOR GP-HYDRAULIC
4I-1536 ACCUMULATOR GP-HYDRAULIC
ACCUMULATOR GP-HYDRAULIC
227-8807 ACCUMULATOR GP-HYDRAULIC
164-6981 ACCUMULATOR GP-HYDRAULIC
ACCUMULATOR GP-HYDRAULIC
145-5106 ACCUMULATOR GP-HYDRAULIC
373-1107 CYLINDER & LINES GP-BOOM
373-1109 CYLINDER & LINES GP-BUCKET
373-1108 CYLINDER & LINES GP-STICK
CYLINDER & SEAL GP-BOOM
373-1111 CYLINDER & SEAL GP-BOOM
CYLINDER & SEAL GP-BUCKET
504-4611 CYLINDER & SEAL GP-BUCKET
CYLINDER & SEAL GP-STICK
373-1119 CYLINDER & SEAL GP-STICK
DRIVE GP-SWING
378-9517 DRIVE GP-SWING
DRIVE GP-SWING
464-8726 DRIVE GP-SWING
Back to top
Contacts Request list Affiliate disclosure
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.