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334-4455 BRACKET GP-MOUNTING -ENGINE S/N D8T1-UP PART OF 495-2267 ENGINE AR-PRIMARY 548 EXCAVATOR


BASIC ENGINE
BRACKET GP-ENGINE
CAMSHAFT GP
VALVE MECHANISM GP
CRANKSHAFT GP
CYLINDER BLOCK GP

EXCAVATOR 548 EXCAVATOR WRA
 548 Log Loader WRA00001-UP (MACHINE) POWERED BY Engine C7.1 M0086979 548 WRA   (2017)

BASIC ENGINE

BRACKET GP-ENGINE
BRACKET GP-MOUNTING
334-4455 BRACKET GP-MOUNTING
 

#M00869790010
 

334-4455: BRACKET GP-MOUNTING

334-4455 BRACKET GP-MOUNTING -ENGINE
S/N D8T1-UP
PART OF 495-2267 ENGINE AR-PRIMARY
i05203595 M0086979
3344455 BRACKET GP-MOUNTING Parts scheme
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Parts for your 548 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 371-8724 [1] BRACKET  
2. 283-8301 M [4] BOLT (M16X2X60-MM)  
  M   METRIC PART
 

#M00869790011
 

340-0140: CAMSHAFT GP

340-0140 CAMSHAFT GP
S/N D8T1-UP
PART OF 495-2267 ENGINE AR-PRIMARY
i04176192 M0086979
3400140 CAMSHAFT GP Parts scheme
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Parts for your 548 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 319-8426 [12] PUSHROD  
2. 336-7516 [1] CAMSHAFT GP  
2A. 1B-8736 [1] KEY-WOODRUFF  
3. 385-4313 [12] TAPPET  
 

#M00869790012
 

359-1704: COVER GP-VALVE MECHANISM

359-1704 COVER GP-VALVE MECHANISM
S/N D8T1-UP
PART OF 495-2267 ENGINE AR-PRIMARY
i04194389 M0086979
3591704 COVER GP-VALVE MECHANISM Parts scheme
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Parts for your 548 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 446-7559 Y [1] COVER GP-VALVE MECHANISM  
2. 6I-0917 M [15] BOLT (M6X1X25-MM)  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#M00869790013
 

446-7559: COVER GP-VALVE MECHANISM

446-7559 COVER GP-VALVE MECHANISM
S/N D8T1-UP
PART OF 359-1704 COVER GP-VALVE MECHANISM
i05759483 M0086979
4467559 COVER GP-VALVE MECHANISM Parts scheme
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Parts for your 548 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 195-9245 M [3] SCREW (M4X0.7X10-MM)  
2. 256-7704 [1] SEAL-VALVE COVER  
3. 347-4119 [1] CAP-BREATHER (VALVE)  
4. 359-1310 [1] CAP AS-FILLER (ENGINE OIL)  
  124-0506 [1] SEAL  
5. 326-7289 [1] SEAL-O-RING  
  M   METRIC PART
 

#M00869790014
 

346-4744: CRANKSHAFT GP

346-4744 CRANKSHAFT GP
S/N D8T1-UP
PART OF 495-2267 ENGINE AR-PRIMARY
Type 1
i06785157 M0086979
3464744 CRANKSHAFT GP Parts scheme
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Parts for your 548 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 338-1402 [1] GEAR-CRANKSHAFT (36-TEETH)  
2. 339-8780 [1] DOWEL  
3. 376-4074 [1] CRANKSHAFT  
4. 342-6508 [1] SHIM (0.1-MM THK)  
5. 363-0559 J [2] WASHER-THRUST  
6. 376-4078 [1] DISC-TIMING  
7. 067-6135 [1] KEY-WOODRUFF  
8. 276-7394 M [3] SCREW (M6X1XX12-MM)  
9. CP [7] BEARING-CRANKSHAFT (STANDARD-UPPER)  
10. C [7] BEARING-CRANKSHAFT (STANDARD-LOWER)  
   
    AVAILABLE REPAIR KIT(S):
  448-4217 P [1] KIT-BEARING (STANDARD)(CRANKSHAFT)  
    (INCLUDES BEARINGS)
  448-4218 AB KIT-BEARING (0.254-MM US)  
    (INCLUDES BEARINGS)
  448-4220 AB KIT-BEARING (0.508-MM US)  
    (INCLUDES BEARINGS)
  448-4222 AB KIT-BEARING (0.762-MM US)  
    (INCLUDES BEARINGS)
  364-5145 J [1] KIT-WASHER (STANDARD)(CRANKSHAFT)  
    (INCLUDES THRUST WASHERS)
  448-4227 AB KIT-WASHER (0.20-MM US)  
    (INCLUDES THRUST WASHERS)
  A   NOT PART OF THIS GROUP
  B   USE AS REQUIRED
  C   CHANGE FROM PREVIOUS TYPE
  J   KIT MARKED J SERVICES PART(S) MARKED J
  M   METRIC PART
  P   KIT MARKED P SERVICES PART(S) MARKED P
 

#M00869790015
 

346-4744: CRANKSHAFT GP

346-4744 CRANKSHAFT GP
S/N D8T1-UP
PART OF 495-2267 ENGINE AR-PRIMARY
Type 2
i07228593 M0086979
3464744 CRANKSHAFT GP Parts scheme
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Parts for your 548 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 067-6135 [1] KEY-WOODRUFF  
2. 338-1402 [1] GEAR-CRANKSHAFT (36-TEETH)  
3. 342-6508 [1] SHIM (0.1-MM THK)  
4. 363-0559 J [2] WASHER-THRUST  
5. P [7] BEARING-CRANKSHAFT (STANDARD-UPPER)  
6. [7] BEARING-CRANKSHAFT (STANDARD-LOWER)  
7. 544-3940 C [1] CRANKSHAFT AS  
7A. 339-8780 [1] DOWEL  
7B. 376-4074 [1] CRANKSHAFT  
7C. 376-4078 [1] DISC-TIMING  
7D. 276-7394 M [3] SCREW (M6X1XX12-MM)  
   
    AVAILABLE REPAIR KIT(S):
  448-4217 P [1] KIT-BEARING (STANDARD)(CRANKSHAFT)  
    (INCLUDES BEARINGS)
  448-4218 AB KIT-BEARING (0.254-MM US)  
    (INCLUDES BEARINGS)
  448-4220 AB KIT-BEARING (0.508-MM US)  
    (INCLUDES BEARINGS)
  448-4222 AB KIT-BEARING (0.762-MM US)  
    (INCLUDES BEARINGS)
  364-5145 J [1] KIT-WASHER (STANDARD)(CRANKSHAFT)  
    (INCLUDES THRUST WASHERS)
  448-4227 AB KIT-WASHER (0.20-MM US)  
    (INCLUDES THRUST WASHERS)
  A   NOT PART OF THIS GROUP
  B   USE AS REQUIRED
  C   CHANGE FROM PREVIOUS TYPE
  J   KIT MARKED J SERVICES PART(S) MARKED J
  M   METRIC PART
  P   KIT MARKED P SERVICES PART(S) MARKED P
 

#M00869790016
 

446-8957: CRANKSHAFT GP

446-8957 CRANKSHAFT GP
S/N D8T1-UP
PART OF 425-9676 CYLINDER BLOCK GP-SHORT
Type 1
i05766937 M0086979
4468957 CRANKSHAFT GP Parts scheme
  For full view, you need register

Parts for your 548 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 067-6135 [1] KEY-WOODRUFF  
2. 276-7394 M [3] SCREW (M6X1XX12-MM)  
3. P [7] BEARING-CRANKSHAFT (STANDARD-UPPER)  
4. 338-1402 [1] GEAR-CRANKSHAFT (36-TEETH)  
5. 339-8780 [1] DOWEL  
6. 342-6508 [1] SHIM (0.1-MM THK)  
7. 363-0559 J [2] WASHER-THRUST  
8. 376-4074 [1] CRANKSHAFT  
9. 376-4078 [1] DISC-TIMING  
10. P [7] BEARING  
   
    AVAILABLE REPAIR KIT(S):
  448-4217 P [1] KIT-BEARING (STANDARD)  
    (INCLUDES BEARINGS)
  448-4218 AB [1] KIT-BEARING (0.254-MM US)  
    (INCLUDES BEARINGS)
  448-4220 AB [1] KIT-BEARING (0.508-MM US)  
    (INCLUDES BEARINGS)
  448-4222 AB [1] KIT-BEARING (0.762-MM US)  
    (INCLUDES BEARINGS)
  364-5145 J [1] KIT-WASHER (STANDARD)(CRANKSHAFT)  
    (INCLUDES WASHERS)
  448-4227 AB [1] KIT-WASHER (0.20-MM US)  
    (INCLUDES WASHERS)
  A   NOT PART OF THIS GROUP
  B   USE AS REQUIRED
  J   KIT MARKED J SERVICES PART(S) MARKED J
  M   METRIC PART
  P   KITS MARKED P SERVICES PARTS MARKED P
 

#M00869790017
 

446-8957: CRANKSHAFT GP

446-8957 CRANKSHAFT GP
S/N D8T1-UP
PART OF 425-9676 CYLINDER BLOCK GP-SHORT
Type 2
i07281432 M0086979
4468957 CRANKSHAFT GP Parts scheme
  For full view, you need register

Parts for your 548 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 067-6135 [1] KEY-WOODRUFF  
2. 338-1402 [1] GEAR-CRANKSHAFT (36-TEETH)  
3. 342-6508 [1] SHIM (0.1-MM THK)  
4. 363-0559 J [2] WASHER-THRUST  
5. P [7] BEARING  
6. P [7] BEARING-CRANKSHAFT (STANDARD-UPPER)  
7. 544-3940 C [1] CRANKSHAFT AS  
7A. 276-7394 M [3] SCREW (M6X1XX12-MM)  
7B. 339-8780 [1] DOWEL  
7C. 376-4074 [1] CRANKSHAFT  
7D. 376-4078 [1] DISC-TIMING  
   
    AVAILABLE REPAIR KIT(S):
  448-4217 P [1] KIT-BEARING (STANDARD)  
    (INCLUDES BEARINGS)
  448-4218 AB KIT-BEARING (0.254-MM US)  
    (INCLUDES BEARINGS)
  448-4220 AB KIT-BEARING (0.508-MM US)  
    (INCLUDES BEARINGS)
  448-4222 AB KIT-BEARING (0.762-MM US)  
    (INCLUDES BEARINGS)
  364-5145 J [1] KIT-WASHER (STANDARD)(CRANKSHAFT)  
    (INCLUDES WASHERS)
  448-4227 AB KIT-WASHER (0.20-MM US)  
    (INCLUDES WASHERS)
  A   NOT PART OF THIS GROUP
  B   USE AS REQUIRED
  C   CHANGE FROM PREVIOUS TYPE
  J   KIT MARKED J SERVICES PART(S) MARKED J
  M   METRIC PART
  P   KITS MARKED P SERVICES PARTS MARKED P
 

#M00869790018
 

363-7645: CYLINDER BLOCK AS

363-7645 CYLINDER BLOCK AS
S/N D8T1-UP
PART OF 351-8921, 395-3427 CYLINDER BLOCK GP
i04173056 M0086979
3637645 CYLINDER BLOCK AS Parts scheme
  For full view, you need register

Parts for your 548 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 067-6043 [5] PLUG-SIDE  
2. 185-0884 [2] DOWEL  
3. 199-9751 [1] SEAL-O-RING  
4. 232-1322 [1] PLUG  
5. 232-7597 [2] PLUG  
6. 232-7599 [1] PLUG  
7. 370-6545 [1] BUSHING-CAMSHAFT  
8. 276-5602 [6] PLUG-CORE  
9. 276-5604 [2] DOWEL  
10. 331-6835 [4] PLUG-SEAL  
11. 232-7596 [1] PLUG  
12. 363-7644 [1] BLOCK AS  
12A. 276-5600 [14] BOLT-SPECIAL (BEARING CAP)  
12B. [5] CAP-MAIN BEARING  
12C. [1] CAP-MAIN BEARING  
12D. [1] CAP-MAIN BEARING  
 

#M00869790019
 

351-8921: CYLINDER BLOCK GP

351-8921 CYLINDER BLOCK GP
S/N D8T1-UP
PART OF 425-9676 CYLINDER BLOCK GP-SHORT
i06933084 M0086979
3518921 CYLINDER BLOCK GP Parts scheme
  For full view, you need register

Parts for your 548 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 209-9219 M [8] BOLT (M8X1.25X16-MM)  
2. 276-5603 [1] SEAL-O-RING  
3. 292-0886 [1] HOUSING-REAR (INCLUDES SEAL)  
4. 363-7645 Y [1] CYLINDER BLOCK AS  
5. 470-4925 C [1] PLUG  
6. 232-1322 C [1] PLUG  
  C   CHANGE FROM PREVIOUS TYPE
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

Information:

Caterpillar Parts SIS Catalog 548 :

BELT TENSIONER GP
350-5689 BELT TENSIONER GP
481-0085 MODULE AR-ENGINE & CEM
481-0087 INSTALLATION AR-ENGINE
481-0086 INSTALLATION AR-ENGINE
442-7266 INSTALLATION AR-ENG & CEM MOD
495-2267 ENGINE AR-PRIMARY
495-3743 CONFIGURATION AR
442-7252 COMMON AR
CAMSHAFT GP
340-0140 CAMSHAFT GP
COVER GP-VALVE MECHANISM
359-1704 COVER GP-VALVE MECHANISM
COVER GP-VALVE MECHANISM
446-7559 COVER GP-VALVE MECHANISM
CRANKSHAFT GP
346-4744 CRANKSHAFT GP
CRANKSHAFT GP
346-4744 CRANKSHAFT GP
CRANKSHAFT GP
446-8957 CRANKSHAFT GP
CRANKSHAFT GP
446-8957 CRANKSHAFT GP
CYLINDER BLOCK AS
363-7645 CYLINDER BLOCK AS
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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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