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521-6421 ENGINE AR-PRIMARY S/N CRS1-UP 75 BRAKE KW ( 100 BHP) AT 2200 RPM PART OF 450-8748 ENGINE AR AN ATTACHMENT 420F2


ENGINE ARRANGEMENT
ENGINE AR
BASIC ENGINE
BASIC ENGINE
CAMSHAFT GP
CYLINDER HEAD GP
VALVE MECHANISM GP

BACKHOE LOADER 420F2 BACKHOE LOADER LYB
 420F2 Center Pivot Backhoe Loader LYB00001-UP (MACHINE) POWERED BY C4.4 Engine SEBP6823 420F2 LYB   (2013)

ENGINE ARRANGEMENT

ENGINE AR
375-1284 ENGINE AR-PRIMARY
520-1413 ENGINE AR-PRIMARY
521-6421 ENGINE AR-PRIMARY
521-6423 ENGINE AR-PRIMARY
558-3582 ENGINE AR-PRIMARY
 

#SEBP68230020
 

521-6421: ENGINE AR-PRIMARY

521-6421 ENGINE AR-PRIMARY
S/N CRS1-UP
75 BRAKE KW ( 100 BHP) AT 2200 RPM
PART OF 450-8748 ENGINE AR
AN ATTACHMENT
i07473634 SEBP6823
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Parts for your 420F2 BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  334-3756 Y [1] ALTERNATOR GP-CHARGING  
  232-7528 Y [1] CAMSHAFT GP  
  231-0033 Y [1] CONNECTION GP-WATER  
  238-2799 Y [1] COOLER GP-FLTR BASE & ENG OIL  
  231-0149 Y [1] COVER GP-INLET MANIFOLD  
  335-9798 Y [1] COVER GP-VALVE MECHANISM  
  232-7439 Y [1] CRANKSHAFT GP  
  232-7606 Y [1] CYLINDER BLOCK GP  
  232-7524 Y [1] CYLINDER HEAD GP  
  386-2756 Y [1] DRIVE GP-FAN  
  230-7300 Y [1] FLYWHEEL GP  
  232-6661 Y [1] GLOW PLUG GP  
  236-8238 Y [1] HOUSING GP-FLYWHEEL  
  334-3757 Y [1] HOUSING GP-FRONT  
  233-7432 Y [1] LIFTING GP-ENGINE  
  386-2757 Y [1] MOUNTING GP-ENGINE  
  335-9799 Y [1] PAN GP-OIL  
  232-7442 Y [1] PISTON & ROD GP  
  225-4317 Y [1] PLUG GP-ENGINE  
  230-7569 Y [1] PLUG GP-ENGINE  
  232-6204 Y [1] PLUG GP-ENGINE  
  360-7354 Y [1] PULLEY GP-CRANKSHAFT  
  230-7578 Y [1] PUMP GP-ENGINE OIL  
  236-8229 Y [1] PUMP GP-FUEL INJECTION  
  233-9417 Y [1] PUMP GP-FUEL PRM & PRIM FILTER  
  230-7355 Y [1] PUMP GP-WATER  
  237-0024 Y [1] STARTING MOTOR GP-ELECTRIC  
  237-4896 Y [1] SWITCH GP-PRESSURE  
  237-3924 Y [1] TURBOCHARGER GP  
  232-7526 Y [1] VALVE MECHANISM GP  
  359-0734 [1] CYLINDER BLOCK GP-SHORT  
  R   REMANUFACTURED PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

#SEBP68230021
 

521-6423: ENGINE AR-PRIMARY

521-6423 ENGINE AR-PRIMARY
S/N C4Z1-UP
75 BRAKE KW ( 100 BHP) AT 2200 RPM
PART OF 450-8752 ENGINE AR
AN ATTACHMENT
i07504852 SEBP6823
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Parts for your 420F2 BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  317-9776 Y [1] ALTERNATOR GP-CHARGING  
  326-9005 Y [1] CAMSHAFT GP  
  316-6941 Y [1] CONNECTION GP-WATER  
  316-6899 Y [1] COOLER GP-ENGINE OIL  
  329-0129 Y [1] COVER GP-INLET MANIFOLD  
  326-9008 Y [1] COVER GP-VALVE MECHANISM  
  326-9000 Y [1] CRANKSHAFT GP  
  326-8999 Y [1] CYLINDER BLOCK GP  
  326-9003 Y [1] CYLINDER HEAD GP  
  384-4108 Y [1] DRIVE GP-FAN  
  309-7555 Y [1] FILLER GP-ENGINE OIL  
  320-9227 Y [1] FILTER & LINES GP-FUEL  
  303-5768 Y [1] FLYWHEEL GP  
  315-3418 Y [1] GLOW PLUG GP  
  303-5767 Y [1] HOUSING GP-FLYWHEEL  
  304-8760 Y [1] HOUSING GP-FRONT  
  326-9013 Y [1] LIFTING GP-ENGINE  
  384-4107 Y [1] MOUNTING GP-ENGINE  
  322-9476 Y [1] PAN GP-OIL  
  326-9002 Y [1] PISTON & ROD GP  
  298-5129 Y [1] PLUG GP-CYLINDER HEAD  
  298-5131 Y [1] PLUG GP-ENGINE  
  304-8761 Y [1] PLUG GP-ENGINE  
  360-7347 Y [1] PULLEY GP-CRANKSHAFT  
  298-5112 Y [1] PUMP GP-ENGINE OIL  
  326-9149 Y [1] PUMP GP-FUEL INJECTION  
  315-3411 Y [1] PUMP GP-WATER  
  303-5769 Y [1] STARTING MOTOR GP-ELECTRIC (12-VOLT)  
  316-6925 Y [1] SWITCH GP-PRESSURE  
  326-9156 Y [1] TURBOCHARGER GP  
  326-9004 Y [1] VALVE MECHANISM GP  
  359-0744 [1] CYLINDER BLOCK GP-SHORT  
  R   REMANUFACTURED PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

#SEBP68230022
 

558-3582: ENGINE AR-PRIMARY

558-3582 ENGINE AR-PRIMARY
S/N C4Z1-UP
74 BRAKE KW ( 100 BHP) AT 2200 RPM
PART OF 521-7469 ENGINE AR-COMPLETE
AN ATTACHMENT
i07504828 SEBP6823
  For full view, you need register

Parts for your 420F2 BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  326-9005 Y [1] CAMSHAFT GP  
  316-6941 Y [1] CONNECTION GP-WATER  
  316-6899 Y [1] COOLER GP-ENGINE OIL  
  329-0129 Y [1] COVER GP-INLET MANIFOLD  
  326-9008 Y [1] COVER GP-VALVE MECHANISM  
  326-9000 Y [1] CRANKSHAFT GP  
  326-8999 Y [1] CYLINDER BLOCK GP  
  326-9003 Y [1] CYLINDER HEAD GP  
  384-4108 Y [1] DRIVE GP-FAN  
  309-7555 Y [1] FILLER GP-ENGINE OIL  
  320-9227 Y [1] FILTER & LINES GP-FUEL  
  303-5768 Y [1] FLYWHEEL GP  
  315-3418 Y [1] GLOW PLUG GP  
  303-5767 Y [1] HOUSING GP-FLYWHEEL  
  304-8760 Y [1] HOUSING GP-FRONT  
  326-9013 Y [1] LIFTING GP-ENGINE  
  384-4107 Y [1] MOUNTING GP-ENGINE  
  322-9476 Y [1] PAN GP-OIL  
  326-9002 Y [1] PISTON & ROD GP  
  298-5129 Y [1] PLUG GP-CYLINDER HEAD  
  298-5131 Y [1] PLUG GP-ENGINE  
  360-7347 Y [1] PULLEY GP-CRANKSHAFT  
  298-5112 Y [1] PUMP GP-ENGINE OIL  
  326-9149 Y [1] PUMP GP-FUEL INJECTION  
  315-3411 Y [1] PUMP GP-WATER  
  303-5769 Y [1] STARTING MOTOR GP-ELECTRIC (12-VOLT)  
  316-6925 Y [1] SWITCH GP-PRESSURE  
  326-9156 Y [1] TURBOCHARGER GP  
  326-9004 Y [1] VALVE MECHANISM GP  
  359-0744 [1] CYLINDER BLOCK GP-SHORT  
  R   REMANUFACTURED PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

#SEBP68230023
 

384-4107: MOUNTING GP-ENGINE

384-4107 MOUNTING GP-ENGINE
S/N CRS1-UP; C4Z1-UP
PART OF 375-1284, 520-1413, 521-6423, 558-3582 ENGINE AR-PRIMARY
AN ATTACHMENT
i04642291 SEBP6823
3844107 MOUNTING GP-ENGINE Parts scheme
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Parts for your 420F2 BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 195-2136 [8] STUD  
2. 195-2221 M [8] NUT (M12X1.75-THD)  
3. 6H-3616 [8] PLUG-PROTECTION  
4. 304-3711 [1] MOUNT-ENGINE  
5. 347-7045 [1] BRACKET  
  M   METRIC PART
 

#SEBP68230024
 

386-2757: MOUNTING GP-ENGINE

386-2757 MOUNTING GP-ENGINE
S/N CRS1-UP
PART OF 364-5753, 521-6421 ENGINE AR-PRIMARY
AN ATTACHMENT
i04632589 SEBP6823
3862757 MOUNTING GP-ENGINE Parts scheme
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Parts for your 420F2 BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 195-2136 [7] STUD  
2. 195-2221 M [7] NUT (M12X1.75-THD)  
3. 6H-3616 [8] PLUG-PROTECTION  
4. 304-3711 [1] MOUNT-ENGINE  
5. 347-7045 [1] BRACKET  
  M   METRIC PART
 

#SEBP68230025
 

232-7528: CAMSHAFT GP

232-7528 CAMSHAFT GP
S/N CRS1-UP
PART OF 521-6421 ENGINE AR-PRIMARY
AN ATTACHMENT
i01998661 SEBP6823
2327528 CAMSHAFT GP Parts scheme
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Parts for your 420F2 BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1B-8736 [1] KEY-WOODRUFF  
2. 225-5967 [1] CAMSHAFT  
 

#SEBP68230026
 

326-9005: CAMSHAFT GP

326-9005 CAMSHAFT GP
S/N CRS1-UP; C4Z1-UP
PART OF 375-1284, 520-1413, 521-6423, 558-3582 ENGINE AR-PRIMARY
AN ATTACHMENT
i03127790 SEBP6823
3269005 CAMSHAFT GP Parts scheme
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Parts for your 420F2 BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 315-3384 [8] TAPPET  
2. 278-5126 [8] PUSHROD  
3. 380-2601 [1] CAMSHAFT AS  
3A. 067-6135 [1] KEY-WOODRUFF  
 

#SEBP68230027
 

334-4208: CAMSHAFT GP

334-4208 CAMSHAFT GP
S/N CRS1-UP
PART OF 364-5753 ENGINE AR-PRIMARY
AN ATTACHMENT
i03143146 SEBP6823
3344208 CAMSHAFT GP Parts scheme
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Parts for your 420F2 BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 067-6095 [8] ROD  
2. 464-6253 [8] LIFTER-VALVE  
3. 350-2374 [1] CAMSHAFT AS  
3A. 067-6135 [1] KEY-WOODRUFF  
 

#SEBP68230028
 

446-9143: COVER GP-CYLINDER HEAD

446-9143 COVER GP-CYLINDER HEAD
S/N CRS1-UP; C4Z1-UP
PART OF 326-9008, 335-9798 COVER GP-VALVE MECHANISM
AN ATTACHMENT
i05941638 SEBP6823
4469143 COVER GP-CYLINDER HEAD Parts scheme
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Parts for your 420F2 BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 225-6451 [1] GASKET (VALVE COVER)  
2. 225-6478 [4] SCREW-MACHINE  
3. 292-9008 [1] SEAL  
4. 431-1704 [1] PLATE  
5. 349-2746 [10] BOLT  
 

#SEBP68230029
 

308-1792: COVER GP-VALVE MECHANISM

308-1792 COVER GP-VALVE MECHANISM
S/N CRS80989-UP
PART OF 335-9798 COVER GP-VALVE MECHANISM
AN ATTACHMENT
i07050577 SEBP6823
3081792 COVER GP-VALVE MECHANISM Parts scheme
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Parts for your 420F2 BACKHOE LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 225-6451 [1] GASKET (VALVE COVER)  
2. 225-6456 [1] SPRING  
3. 225-6461 [1] CAP  
4. 225-6464 [1] DIAPHRAGM (CRANKCASE PRESSURE CONTACTOR)  
5. 225-6477 [1] PLATE  
6. 225-6478 [4] SCREW-MACHINE  
7. 225-6479 [1] CAP  
8. 349-2746 [10] BOLT  
 

Information:

Truck Engine News
Service Magazines, Engine News, and Truck Engine News Articles Moved from Dealer.cat.com to SISweb {0374, 1000, 7000}
2015/09/18
Engine News
Service Magazines, Engine News, and Truck Engine News Articles Moved from Dealer.cat.com to SISweb {0374, 1000, 7000}
2015/09/18
Procedure for Cleaning an Engine Lubrication System when Contaminated with Engine Coolant Containing Antifreeze {1000, 1348, 1395}
Procedure for Cleaning an Engine Lubrication System when Contaminated with Engine Coolant Containing Antifreeze {1000, 1348, 1395}
Special Instruction
Guideline for Proper Gasket Handling and Installation {0599, 0648, 0681, 1000, 7555}
Guideline for Proper Gasket Handling and Installation {0599, 0648, 0681, 1000, 7555}
Piston Ring Gap Alignment Influence on High Blowby and Oil Consumption on All Engines {1000, 1215}
Piston Ring Gap Alignment Influence on High Blowby and Oil Consumption on All Engines {1000, 1215}
Technical Information Bulletin
368-9910 Multi-Tool Group with the 368-9911 Burn Rate Group Accuracy Issue{0599, 0701, 0702, 0706, 1000, 7610, 7620}
368-9910 Multi-Tool Group with the 368-9911 Burn Rate Group Accuracy Issue{0599, 0701, 0702, 0706, 1000, 7610, 7620}
Reuse And Salvage Guidelines
Reuse and Testing of Fuel Injection Pump Housing {0374, 1000, 1250, 1300}
Reuse and Testing of Fuel Injection Pump Housing {0374, 1000, 1250, 1300}
Guideline for Proper Gasket Handling and Installation {0599, 0648, 0681, 1000, 7555}
Guideline for Proper Gasket Handling and Installation {0599, 0648, 0681, 1000, 7555}
Scrap Barrel Analysis {0374, 0599, 0700, 0701, 0738, 1000, 7000}
Scrap Barrel Analysis {0374, 0599, 0700, 0701, 0738, 1000, 7000}
Service Magazine
Service Magazines, Engine News, and Truck Engine News Articles Moved from Dealer.cat.com to SISweb {0374, 1000, 7000}
2015/09/22

Caterpillar Parts SIS Catalog 420F2 :

520-1413 ENGINE AR-PRIMARY
375-1284 ENGINE AR-PRIMARY
364-5753 ENGINE AR-PRIMARY
521-7469 ENGINE AR-COMPLETE
485-5502 ENGINE AR-COMPLETE
485-5499 ENGINE AR-COMPLETE
450-8752 ENGINE AR
450-8748 ENGINE AR
521-6423 ENGINE AR-PRIMARY
558-3582 ENGINE AR-PRIMARY
MOUNTING GP-ENGINE
384-4107 MOUNTING GP-ENGINE
MOUNTING GP-ENGINE
386-2757 MOUNTING GP-ENGINE
CAMSHAFT GP
232-7528 CAMSHAFT GP
CAMSHAFT GP
326-9005 CAMSHAFT GP
CAMSHAFT GP
334-4208 CAMSHAFT GP
COVER GP-CYLINDER HEAD
446-9143 COVER GP-CYLINDER HEAD
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