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172-8402 CYLINDER GP-COUPLER S/N ANB1-UP; AMC1-UP 70-MM (2.8-IN) BORE X 145-MM (5.7-IN) STROKE PART OF 235-0723 COUPLER GP-QUICK AN ATTACHMENT 320C


HYDRAULIC SYSTEM
CYLINDER GP
DRIVE GP
FILTER GP

EXCAVATOR 320C EXCAVATOR AMC
 320C & 320C L Excavators AMC00001-UP (MACHINE) POWERED BY 3066 Engine SEBP3073 320C AMC   (1999)

HYDRAULIC SYSTEM

CYLINDER GP
CYLINDER GP-BUCKET
274-2521 CYLINDER GP-BUCKET
CYLINDER GP-BUCKET
283-6118 CYLINDER GP-BUCKET
CYLINDER GP-COUPLER
172-8402 CYLINDER GP-COUPLER
CYLINDER GP-HYDRAULIC
313-6174 CYLINDER GP-HYDRAULIC
CYLINDER GP-STICK
274-2514 CYLINDER GP-STICK
 

#SEBP30730440
 

172-8402: CYLINDER GP-COUPLER

172-8402 CYLINDER GP-COUPLER
S/N ANB1-UP; AMC1-UP
70-MM (2.8-IN) BORE X 145-MM (5.7-IN) STROKE
PART OF 235-0723 COUPLER GP-QUICK
AN ATTACHMENT
i02549860 SEBP3073
1728402 CYLINDER GP-COUPLER Parts scheme
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Parts for your 320C EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 172-8406 [1] VALVE GP-CHECK (HYD CYLINDER, QUICK COUPLER)  
1A. 2U-5338 [1] SEAL-O-RING  
1B. 107-7640 [1] SEAL-O-RING  
1C. 9W-3340 [1] SEAL-O-RING  
2. 091-5928 [2] FITTING-GREASE  
   
    AVAILABLE REPAIR KIT(S):
  172-8487 [1] KIT-SEAL (HYD CYLINDER, QUICK COUPLER)  
 

#SEBP30730441
 

313-6174: CYLINDER GP-HYDRAULIC

313-6174 CYLINDER GP-HYDRAULIC
S/N AMC1-UP
70-MM (2.8-IN) BORE X 100-MM (3.9-IN) STROKE
PART OF 250-7143 COUPLER GP-QUICK
AN ATTACHMENT
i06826364 SEBP3073
3136174 CYLINDER GP-HYDRAULIC Parts scheme
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Parts for your 320C EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 091-5928 [2] FITTING-GREASE  
2. 172-8406 [1] VALVE GP-CHECK  
  2U-5338 [1] SEAL-O-RING  
  9W-3340 [1] SEAL-O-RING  
  107-7640 [1] SEAL-O-RING  
   
    AVAILABLE REPAIR KIT(S):
  252-5503 [1] KIT-SEAL (HYDRAULIC CYLINDER)  
    (KIT INCLUDES PISTON SEAL, BEARING RING, O-RINGS, BACKUP RING, GLAND SEAL & WIPER SEAL)
 

#SEBP30730442
 

274-2514: CYLINDER GP-STICK

274-2514 CYLINDER GP-STICK
S/N ANB1-UP; AMC1-UP
1430-MM (56.3-IN) STROKE X 140-MM (5.5-IN) BORE
PART OF 274-2513 CYLINDER & SEAL GP-STICK
AN ATTACHMENT
i02553457 SEBP3073
2742514 CYLINDER GP-STICK Parts scheme
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Parts for your 320C EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 123-2060 M [1] LOCKNUT (M80X2-THD)  
2. 158-9064 [1] PISTON  
3. 158-9065 J [2] RING  
4. 165-9226 [1] CYLINDER AS  
4A. 236-6269 [1] BUSHING  
5. 165-9228 [1] ROD AS  
5A. 236-6269 [1] BUSHING  
6. 179-9667 J [1] RING  
7. 274-2496 J [1] SEAL-BUFFER  
8. 087-5431 [1] STOP  
9. 087-5434 [1] HEAD  
10. 087-5436 J [1] RING-BACKUP  
11. 093-1572 [1] RING-RETAINING  
12. 095-0929 [2] RING-RETAINING  
13. 274-2502 J [1] SEAL-O-RING  
14. 274-2499 J [1] SEAL-U-CUP  
15. 096-2665 J [1] RING-BACKUP  
16. 103-8378 [1] RING-RETAINING  
17. 103-8379 [1] RING  
18. 103-8380 [1] STOP  
19. 114-0757 [1] BUSHING  
20. 165-9289 J [1] SEAL-LIP TYPE  
21. 6I-6787 J [1] RING-SEAL  
22. 7Y-5215 M [8] BOLT-SOCKET HEAD (M24X3X90-MM)  
23. 9X-3598 J [1] SEAL AS  
   
    AVAILABLE REPAIR KIT(S):
  274-2515 J [1] KIT-SEAL (STICK CYLINDER)  
  J   KIT MARKED J SERVICES PART(S) MARKED J
  M   METRIC PART
  R   REMANUFACTURED PART MAY BE AVAILABLE
 

#SEBP30730443
 

191-5537: DRIVE GP-AUXILIARY PUMP

191-5537 DRIVE GP-AUXILIARY PUMP
S/N ANB1-UP; AMC1-UP
PART OF 179-9614 DRIVE GP-PUMP
AN ATTACHMENT
i01458566 SEBP3073
1915537 DRIVE GP-AUXILIARY PUMP Parts scheme
  For full view, you need register

Parts for your 320C EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 101-7402 M [8] BOLT-SOCKET HEAD (M12X1.75X30-MM)  
2. 8T-4189 M [2] BOLT (M8X1.25X20-MM)  
3. 8T-4192 M [2] BOLT (M12X1.75X25-MM)  
4. 191-5601 [2] BEARING  
5. 096-0121 [1] SEAL-O-RING  
6. 191-5541 [1] COVER  
7. 8T-5049 [1] SEAL-O-RING  
8. 177-2585 [1] COVER  
9. 173-3436 [1] COVER  
10. 095-1680 [1] SEAL-O-RING  
11. 9S-4191 [1] PLUG (9/16-18-THD)  
12. 3J-1907 [1] SEAL-O-RING  
13. 099-2096 [2] BALL BEARING  
14. 173-3406 [1] SHAFT  
15. 191-5540 [1] GEAR (39-TEETH)  
16. 191-5539 [1] SHAFT  
17. 129-7857 [1] GASKET  
18. 094-1875 [2] DOWEL  
  M   METRIC PART
 

#SEBP30730444
 

179-9614: DRIVE GP-PUMP

179-9614 DRIVE GP-PUMP
S/N ANB1-UP; AMC1-UP
PART OF 153-8768 CONTROL AR-AUXILIARY
AN ATTACHMENT
i01277225 SEBP3073
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Parts for your 320C EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  191-5537 Y [1] DRIVE GP-AUXILIARY PUMP  
  177-5940 [1] SHEET AS  
  Y   SEPARATE ILLUSTRATION
 

#SEBP30730445
 

148-4644: DRIVE GP-SWING

148-4644 DRIVE GP-SWING -WITHOUT MOTOR
S/N ANB1-UP; AMC1-UP
PART OF 148-4679 DRIVE GP-SWING
i01255064 SEBP3073
1484644 DRIVE GP-SWING Parts scheme
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Parts for your 320C EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 094-0584 [6] WASHER (40.3X72X1-MM THK)  
2. 094-1509 [3] SHAFT-PLANETARY  
3. 148-4733 [3] GEAR-PLANETARY (26-TEETH)  
4. 114-1581 [1] SPACER (57.5X74X6-MM THK)  
5. 148-4732 [1] GEAR-SUN (20-TEETH)  
6. 093-1729 [2] RING-RETAINING  
7. 148-4632 [1] GEAR-SUN (23-TEETH)  
8. 191-2578 [1] CARRIER-PLANETARY  
9. 7Y-1434 [1] SPACER (40X69.5X6-MM THK)  
10. 148-4637 [1] CARRIER-PLANETARY  
11. 148-4640 [1] RING-RETAINING  
12. 148-4643 [1] BEARING  
13. 095-1022 [1] BEARING-ROLLER  
14. 148-4642 [1] SEAL-O-RING  
15. 227-6228 [1] CAGE  
16. 453-3447 M [6] BOLT (M12X1.75X40-MM)  
17. 451-2182 [6] WASHER-HARD (13.5X25.5X3-MM THK)  
18. 199-4561 [2] SEAL-LIP TYPE  
19. 148-4636 [1] SHAFT-PINION  
20. 148-4638 [1] HOUSING  
21. 3K-0360 [1] SEAL-O-RING  
22. 6V-7238 [1] VALVE-SHUTOFF (SWING DRIVE)  
23. 148-4634 [3] SHAFT-PLANETARY  
24. 095-0891 [3] PIN-SPRING  
25. 148-4635 [1] GEAR-RING (73-TEETH)  
26. 148-4633 [3] GEAR-PLANETARY (25-TEETH)  
27. 7Y-0252 [6] BEARING AS-ROLLER  
28. 094-0611 [6] WASHER (47.3X76X1-MM THK)  
29. 095-0886 [3] PIN-SPRING  
30. 094-1516 [3] BEARING-ROLLER  
31. 171-9383 [1] SPACER  
   
  1U-8846 BF SEALANT-GASKET  
  B   USE AS REQUIRED
  F   NOT SHOWN
  M   METRIC PART
 

#SEBP30730446
 

148-4679: DRIVE GP-SWING

148-4679 DRIVE GP-SWING -WITH MOTOR
S/N ANB1-UP; AMC1-UP
PART OF 148-4681 POWER TRAIN AR
i01254996 SEBP3073
1484679 DRIVE GP-SWING Parts scheme
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Parts for your 320C EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 148-4644 Y [1] DRIVE GP-SWING (WITHOUT MOTOR)  
2. 114-1398 [1] GAUGE-OIL LEVEL (SWING DRIVE)  
3. 114-1399 [1] PIPE-GAUGE  
4. 158-8985 Y [1] MOTOR & MTG GP-SWING  
5. 1U-8846 B SEALANT-GASKET  
6. 231-6864 [1] BREATHER AS (SWING DRIVE)  
6A. 114-8234 [1] BREATHER (SWING DRIVE)  
6B. 231-6969 [1] NIPPLE-PIPE  
6C. 093-5150 [1] COUPLING-PIPE  
  B   USE AS REQUIRED
  Y   SEPARATE ILLUSTRATION
 

#SEBP30730447
 

148-4682: FASTENER GP-SWING & FINAL DR

148-4682 FASTENER GP-SWING & FINAL DR
S/N ANB1-UP; AMC1-UP
PART OF 148-4681 POWER TRAIN AR
i01258215 SEBP3073
1484682 FASTENER GP-SWING & FINAL DR Parts scheme
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Parts for your 320C EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 447-1719 M [32] BOLT (M20X2.5X60-MM)  
2. 447-1726 M [12] BOLT (M24X3X70-MM)  
3. 451-2176 [32] WASHER-HARD (22X35X3.5-MM THK)  
4. 451-2177 [12] WASHER-HARD (26X44X4-MM THK)  
5. 096-4755 [1] PIN  
6. 8T-4121 [1] WASHER-HARD (11X21X2.5-MM THK)  
7. 2Y-5503 [2] CORK  
8. 5P-0767 E HOSE (67CM)  
9. 5D-1026 [1] CLAMP-BAND  
10. 114-1374 [1] SUPPORT  
11. 8T-4191 M [1] BOLT (M10X1.5X16-MM)  
   
  1U-8846 BF SEALANT-GASKET  
  B   USE AS REQUIRED
  E   ORDER BY THE CENTIMETER
  F   NOT SHOWN
  M   METRIC PART
 

#SEBP30730448
 

158-8987: FILTER & VALVE GP-PILOT

158-8987 FILTER & VALVE GP-PILOT -HYDRAULIC OIL
S/N ANB1-UP; AMC1-UP
PART OF 142-7671, 187-6774 TANK & FILTER GP-HYDRAULIC
i01256862 SEBP3073
1588987 FILTER & VALVE GP-PILOT Parts scheme
  For full view, you need register

Parts for your 320C 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  
 

#SEBP30730449
 

126-2075: FILTER GP-OIL

126-2075 FILTER GP-OIL
S/N ANB1-UP; AMC1-UP
PART OF 142-7671, 187-6774 TANK & FILTER GP-HYDRAULIC
i01106053 SEBP3073
1262075 FILTER GP-OIL Parts scheme
  For full view, you need register

Parts for your 320C EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 093-7521 [1] FILTER-OIL (ADVANCED EFFICIENCY)  
2. 126-2076 [1] BASE AS-OIL FILTER  
 

Information:

Special Instruction
Installation of Vented Buffer Seal Assembly, U-Cup Seal, and Double Lip Wiper Seal for Hydraulic Cylinders{7562}
Installation of Vented Buffer Seal Assembly, U-Cup Seal, and Double Lip Wiper Seal for Hydraulic Cylinders{7562}
Installation of Double Lip Wiper Seal{7562}
Installation of Double Lip Wiper Seal{7562}
Installation of Double Lip Wiper Seal{7562}
Installation of Double Lip Wiper Seal{7562}
Technical Information Bulletin
Surface Finishes of Cylinder Bores{7562}
Surface Finishes of Cylinder Bores{7562}
Color Change for Cylinder Rod Seals (Wiper, U-Cup and Buffer){5100, 7555, 7562}
Color Change for Cylinder Rod Seals (Wiper, U-Cup and Buffer){5100, 7555, 7562}
Tool Operating Manual
Procedures for Using the 232-4686 Cylinder Washer Tank Group European Union Compliant{0374, 0599, 0680, 0738}
Procedures for Using the 232-4686 Cylinder Washer Tank Group European Union Compliant{0374, 0599, 0680, 0738}
1U-9001 and 1U-9002 Automatic Hone Tooling{0599, 0677, 0738, 7562, 7562}
1U-9001 and 1U-9002 Automatic Hone Tooling{0599, 0677, 0738, 7562, 7562}
Model HCS-40 Hydraulic Cylinder Servicer{0374, 0599, 0700, 0738, 7562}
Model HCS-40 Hydraulic Cylinder Servicer{0374, 0599, 0700, 0738, 7562}
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}
Using the 265-4177, 265-4209 Service Tool Groups to Install Sensors in Position-Sensing Hydraulic Cylinders{0599, 0709, 0738, 1439, 7562, 7562}
Using the 265-4177, 265-4209 Service Tool Groups to Install Sensors in Position-Sensing Hydraulic Cylinders{0599, 0709, 0738, 1439, 7562, 7562}
Using the 9U-7868 and 9U-7869 Spanner Wrench to Remove and install Threaded Gland Cylinder Heads{0374, 0599, 0602, 0738}
Using the 9U-7868 and 9U-7869 Spanner Wrench to Remove and install Threaded Gland Cylinder Heads{0374, 0599, 0602, 0738}
Procedures for Using the 120-9143 Cylinder Washer Tank Group {0374, 0602, 0680, 0738}
Procedures for Using the 120-9143 Cylinder Washer Tank Group {0374, 0602, 0680, 0738}
Service Magazine
Double Lip Wiper Seals Must Be Installed Properly {7562}
2002/12/09
Procedure Now Available to Test the Position Sensor of a Hydraulic Cylinder {1439, 7562}
2013/02/28
Compatible Puller Stud and Hydraulic Cylinder Capacity Chart {0599, 7000, 7562}
2009/01/05
A Rework Procedure Improves the Seal Assembly Performance in Hydraulic Cylinders on Cat Products {7562}
2010/04/30

Caterpillar Parts SIS Catalog 320C :

CYLINDER GP-BUCKET
283-6118 CYLINDER GP-BUCKET
CYLINDER GP-BUCKET
274-2521 CYLINDER GP-BUCKET
CYLINDER GP-BUCKET
248-7855 CYLINDER GP-BUCKET
CYLINDER GP-BUCKET
170-9808 CYLINDER GP-BUCKET
CYLINDER GP-BUCKET
158-9061 CYLINDER GP-BUCKET
CYLINDER GP-BUCKET
134-6987 CYLINDER GP-BUCKET
CYLINDER GP-BOOM
274-2510 CYLINDER GP-BOOM
274-2557 CYLINDER AR-HYDRAULIC
CYLINDER GP-HYDRAULIC
313-6174 CYLINDER GP-HYDRAULIC
CYLINDER GP-STICK
274-2514 CYLINDER GP-STICK
DRIVE GP-AUXILIARY PUMP
191-5537 DRIVE GP-AUXILIARY PUMP
179-9614 DRIVE GP-PUMP
DRIVE GP-SWING
148-4644 DRIVE GP-SWING
DRIVE GP-SWING
148-4679 DRIVE GP-SWING
FASTENER GP-SWING & FINAL DR
148-4682 FASTENER GP-SWING & FINAL DR
FILTER & VALVE GP-PILOT
158-8987 FILTER & VALVE GP-PILOT

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.
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