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437-3433 COVER GP-VALVE MECHANISM S/N FTL1-UP PART OF 437-2559 COVER GP-VALVE MECHANISM 259D COMPACT TRACK LOADER




BASIC ENGINE

VALVE MECHANISM GP
 

#SEBP59710060
 

437-3433: COVER GP-VALVE MECHANISM

437-3433 COVER GP-VALVE MECHANISM
S/N FTL1-UP
PART OF 437-2559 COVER GP-VALVE MECHANISM
i05333878 SEBP5971
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Parts for your 259D COMPACT TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 388-7492 [4] SEAL  
2. 389-5153 [1] ADAPTER  
3. 393-7502 [1] BOLT-FLANGE HEAD  
4. 436-0814 [1] CLAMP  
5. 436-1103 [4] SEAL-INJECTOR  
 

#SEBP59710061
 

387-9070: CRANKSHAFT GP

387-9070 CRANKSHAFT GP
S/N FTL1-UP
PART OF 345-3550 ENGINE AR-PRIMARY
i05299148 SEBP5971
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Parts for your 259D COMPACT TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 387-9840 [1] CRANKSHAFT AS  
1A. 388-7502 [1] GEAR  
2. 387-9841 [1] GEAR AS-CRANKSHAFT  
2A. 383-0220 [1] PIN  
2B. 388-7504 [1] SLEEVE  
3. 387-9842 [1] KEY (STRAIGHT)  
4. 393-2914 J [5] KIT-CRANKSHAFT BEARING (STANDARD)  
  393-2915 ABL KIT-CRANKSHAFT BEARING (0.20-MM US)  
  393-2916 ABN KIT-CRANKSHAFT BEARING (0.40-MM US)  
5. 387-9846 J [2] BEARING (STANDARD)  
  393-2903 ABL BEARING (0.20-MM OS)  
  393-2904 ABN BEARING (0.40-MM OS)  
6. 387-9845 J [2] BEARING (STANDARD)  
  393-2901 ABL BEARING (0.20-MM OS)  
  393-2902 ABN BEARING (0.40-MM OS)  
   
    AVAILABLE REPAIR KIT(S):
  393-2911 J [1] KIT-BEARING (STANDARD)  
    (INCLUDES BEARINGS)
  393-2912 L [1] KIT-BEARING  
    (INCLUDES BEARINGS)
  393-2913 N [1] KIT-BEARING  
    (INCLUDES BEARINGS)
  A   NOT PART OF THIS GROUP
  B   USE AS REQUIRED
  J   KIT MARKED J SERVICES PART(S) MARKED J
  L   KIT MARKED L SERVICES PART(S) MARKED L
  N   KIT MARKED N SERVICES PART(S) MARKED N
 

#SEBP59710062
 

387-9070: CRANKSHAFT GP

387-9070 CRANKSHAFT GP
S/N FTL1-UP
PART OF 345-3550, 561-8130 ENGINE AR-PRIMARY
i07006512 SEBP5971
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Parts for your 259D COMPACT TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 387-9840 [1] CRANKSHAFT AS  
1A. 388-7502 [1] GEAR  
2. 387-9841 [1] GEAR AS-CRANKSHAFT  
2A. 383-0220 [1] PIN  
2B. 388-7504 [1] SLEEVE  
3. 387-9842 [1] KEY (STRAIGHT)  
4. 393-2914 [5] KIT-CRANKSHAFT BEARING (STANDARD)  
  393-2915 AB KIT-CRANKSHAFT BEARING (0.20-MM US)  
  393-2916 AB KIT-CRANKSHAFT BEARING (0.40-MM US)  
5. 524-6737 CJ [2] BEARING  
  524-6738 ABCL BEARING (0.20-MM OS)  
  524-6739 ABCN BEARING (0.40-MM OS)  
6. 524-6734 CJ [2] BEARING  
  524-6735 ABCL BEARING (0.20-MM OS)  
  524-6736 ABCN BEARING (0.40-MM OS)  
   
    AVAILABLE REPAIR KIT(S):
  393-2911 J [1] KIT-BEARING (STANDARD)  
    (INCLUDES BEARINGS)
  393-2912 L [1] KIT-BEARING  
    (INCLUDES BEARINGS)
  393-2913 N [1] KIT-BEARING  
    (INCLUDES BEARINGS)
  A   NOT PART OF THIS GROUP
  B   USE AS REQUIRED
  C   CHANGE FROM PREVIOUS TYPE
  J   KIT MARKED J SERVICES PART(S) MARKED J
  L   KIT MARKED L SERVICES PART(S) MARKED L
  N   KIT MARKED N SERVICES PART(S) MARKED N
 

#SEBP59710063
 

437-3429: CYLINDER BLOCK AS

437-3429 CYLINDER BLOCK AS
S/N FTL1-UP
PART OF 437-2558 CYLINDER BLOCK GP
i05333897 SEBP5971
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Parts for your 259D COMPACT TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 388-7434 [9] CAP  
2. 388-7435 [1] PLUG  
3. 389-5106 [2] PIN  
4. 393-7577 [10] BOLT  
5. 393-7582 [16] BOLT-FLANGE HEAD  
6. 398-5520 [1] BALL  
7. 418-0931 [3] CAP  
8. 436-0816 [1] PLUG  
 

#SEBP59710064
 

437-2558: CYLINDER BLOCK GP

437-2558 CYLINDER BLOCK GP
S/N FTL1-UP
PART OF 345-3550, 561-8130 ENGINE AR-PRIMARY
i05330777 SEBP5971
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Parts for your 259D COMPACT TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 383-0262 [4] CAP  
2. 387-9779 [4] PIN  
3. 389-5106 [2] PIN  
4. 389-5111 [1] VALVE  
5. 436-0813 [1] STUD  
6. 436-0817 [1] PLUG AS (ENGINE OIL FILLER)  
6A. 383-0217 [1] SEAL-O-RING  
7. 436-1902 [1] BUSHING-SENSOR  
8. 437-3429 Y [1] CYLINDER BLOCK AS  
9. 437-3430 [1] TUBE AS  
  Y   SEPARATE ILLUSTRATION
 

#SEBP59710065
 

436-0833: CYLINDER HEAD AS

436-0833 CYLINDER HEAD AS
S/N FTL1-UP
PART OF 436-1938 CYLINDER HEAD GP
i05299486 SEBP5971
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Parts for your 259D COMPACT TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 383-0358 [8] CAP  
2. 388-7434 [3] CAP  
3. 389-0691 [8] GUIDE-VALVE  
4. 389-0692 [8] GUIDE-VALVE  
5. 389-0695 [8] VALVE-INLET  
6. 389-0696 [8] VALVE-EXHAUST  
7. 389-0697 [16] SPRING-VALVE  
8. 389-0698 [16] RETAINER  
9. 389-0700 [16] SEAL  
10. 389-0701 [8] SHAFT  
11. 389-5137 [16] GUIDE  
 

#SEBP59710066
 

436-1938: CYLINDER HEAD GP

436-1938 CYLINDER HEAD GP
S/N FTL1-UP
PART OF 345-3550, 561-8130 ENGINE AR-PRIMARY
i05300088 SEBP5971
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Parts for your 259D COMPACT TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 383-0303 [1] PLUG  
2. 387-9826 [8] ARM (CYLINDER HEAD)  
3. 387-9827 [8] PAD  
4. 393-7577 [10] BOLT  
5. 436-0833 Y [1] CYLINDER HEAD AS  
6. 436-0834 [1] GASKET (STANDARD, 2 NOTCH)  
  436-0835 AB GASKET (SUITABILITY, 1 NOTCH)  
  436-0836 AB GASKET (SUITABILITY, NO NOTCH)  
  A   NOT PART OF THIS GROUP
  B   USE AS REQUIRED
  Y   SEPARATE ILLUSTRATION
 

#SEBP59710067
 

437-2562: FLYWHEEL GP

437-2562 FLYWHEEL GP
S/N FTL1-UP
PART OF 345-3550, 561-8130 ENGINE AR-PRIMARY
i05330914 SEBP5971
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Parts for your 259D COMPACT TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 397-9944 [1] FLYWHEEL AS  
  388-7508 [1] GEAR  
2. 393-7583 [8] BOLT-FLANGE HEAD  
3. 387-9854 [1] SEAL  
4. 387-9855 [1] COVER  
5. 436-0817 [1] PLUG AS (ENGINE OIL FILLER)  
  383-0217 [1] SEAL-O-RING  
6. 387-9857 [1] PLUG  
7. 387-9858 [1] GASKET  
8. 387-9859 [8] BOLT-FLANGE HEAD  
9. 393-7579 [8] BOLT-SPECIAL  
 

#SEBP59710068
 

345-3620: GUARD GP-BELT

345-3620 GUARD GP-BELT
PART OF 345-3559 INSTALLATION AR-ENGINE
i05156653 SEBP5971
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Parts for your 259D COMPACT TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 345-3621 [1] GUARD-BELT  
2. 388-6646 [5] FASTENER  
3. 388-6647 [5] RETAINER  
4. 388-6648 [5] CLIP  
5. 416-5690 [1] BRACKET AS  
  159-9540 M [2] NUT-WELD (M8X1.25-THD)  
6. 416-5691 [1] BRACKET  
7. 416-5692 [1] BRACKET  
8. 174-9194 M [7] BOLT (M8X1.25X16-MM)  
  M   METRIC PART
 

#SEBP59710069
 

396-0909: HOUSING GP-FRONT

396-0909 HOUSING GP-FRONT
S/N FTL1-UP
PART OF 345-3550, 561-8130 ENGINE AR-PRIMARY
i05330863 SEBP5971
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Parts for your 259D COMPACT TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 397-9057 Y [1] HOUSING GP-FRONT  
2. 387-9796 [1] SEAL  
3. 387-9797 [1] GASKET  
4. 387-9798 [13] BOLT-FLANGE HEAD  
  Y   SEPARATE ILLUSTRATION
 

Information:

Operation and Maintenance Manual
Engine Crankcase Breather - Replace - and PCV Valve Check
D-Series and D2-Series Compact Track Loaders (CTL), Multi-Terrain Loaders (MTL), and Skid Steer Loaders (SSL)
Specifications
Valve Mechanism
C3.3B Tier 4 Final Engines for Caterpillar Built Machines
Valve Mechanism Cover
C3.3B Tier 4 Final Engines for Caterpillar Built Machines
Tool Operating Manual
9U-5132 Timing and Fuel System Setting Tool Group{1105, 1162, 1290, 1905}
9U-5132 Timing and Fuel System Setting Tool Group{1105, 1162, 1290, 1905}
Reuse And Salvage Guidelines
Testing and Adjusting
Engine Valve Lash - Inspect/Adjust - C3.3B Engines
C3.3B Engines for Caterpillar Built Machines
Finding Top Center Position for No. 4 Piston
C3.3B Engines for Caterpillar Built Machines
Troubleshooting
Valve Lash Is Excessive
C3.3B and C3.8 Engines for Caterpillar Built Machines
Disassembly and Assembly
Camshaft and Valve Lifters - Remove and Install
C3.3B Engines for Caterpillar Built Machines
Rocker Shaft - Disassemble
C3.3B Engines for Caterpillar Built Machines
Rocker Shaft - Assemble
C3.3B Engines for Caterpillar Built Machines
Rocker Shaft and Push Rod - Remove and Install
C3.3B Engines for Caterpillar Built Machines
Valve Mechanism Cover - Remove and Install
C3.3B Engines for Caterpillar Built Machines

Caterpillar Parts SIS Catalog 259D :

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