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257-7999 ROCKER ARM GP S/N ENG1-UP PART OF 265-7878 MECHANISM GP-FUEL PUMP & VALVE 374F EXCAVATOR


BASIC ENGINE
VALVE MECHANISM GP
CRANKSHAFT GP
MOUNTING GP-ENGINE
LUBRICATION SYSTEM
FILLER GP-ENGINE OIL
PUMP GP-ENGINE OIL
FILTER GP-ENGINE OIL
FUMES DISPOSAL GP

EXCAVATOR 374F EXCAVATOR XWL
 374F L Excavator XWL00001-UP (MACHINE) POWERED BY C15 Engine M0101569 374F XWL   (2019)

BASIC ENGINE

VALVE MECHANISM GP
342-6192 BASE GP-VALVE COVER & INJ HARN
COVER GP-VALVE MECHANISM
150-3135 COVER GP-VALVE MECHANISM
COVER GP-VALVE MECHANISM
150-3139 COVER GP-VALVE MECHANISM
COVER GP-VALVE MECHANISM
170-6525 COVER GP-VALVE MECHANISM
COVER GP-VALVE MECHANISM
341-6804 COVER GP-VALVE MECHANISM
FASTENER GP-VALVE MECHANISM
335-2317 FASTENER GP-VALVE MECHANISM
MECHANISM GP-FUEL PUMP & VALVE
265-7878 MECHANISM GP-FUEL PUMP & VALVE
ROCKER ARM GP
257-7999 ROCKER ARM GP
ROCKER ARM GP
262-0610 ROCKER ARM GP
ROCKER ARM GP
262-0611 ROCKER ARM GP
 

#M01015690110
 

257-7999: ROCKER ARM GP

257-7999 ROCKER ARM GP
S/N ENG1-UP
PART OF 265-7878 MECHANISM GP-FUEL PUMP & VALVE
i06688304 M0101569
2577999 ROCKER ARM GP Parts scheme
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Parts for your 374F EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6I-0901 [1] SHAFT AS-ROCKER ARM  
1A. 4B-9782 [2] BALL  
2. 262-0610 Y [4] ROCKER ARM GP  
3. 262-0611 Y [2] ROCKER ARM GP  
  Y   SEPARATE ILLUSTRATION
 

#M01015690111
 

262-0610: ROCKER ARM GP

262-0610 ROCKER ARM GP -VALVE
S/N ENG1-UP
PART OF 257-7999 ROCKER ARM GP
i06688307 M0101569
2620610 ROCKER ARM GP Parts scheme
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Parts for your 374F EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 258-8721 [1] BUTTON  
2. 276-4132 C [1] ROCKER ARM AS  
3. 274-4491 [1] SCREW-ARM ADJUSTMENT (3/8-24X1.20-IN)  
4. 8L-2777 [1] SEAL-O-RING  
5. 276-5317 C [1] NUT (3/8-24-THD)  
  C   CHANGE FROM PREVIOUS TYPE
  R   REMANUFACTURED PART MAY BE AVAILABLE
 

#M01015690112
 

262-0611: ROCKER ARM GP

262-0611 ROCKER ARM GP -UNIT INJECTOR ROCKER
S/N ENG1-UP
PART OF 257-7999 ROCKER ARM GP
i06688310 M0101569
2620611 ROCKER ARM GP Parts scheme
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Parts for your 374F EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 196-5070 [1] NUT-JAM (9/16-18-THD)  
2. 258-8721 [1] BUTTON  
3. 277-3627 [1] ROCKER ARM AS (UNIT INJECTOR)  
4. 274-4492 [1] SCREW-ARM ADJUSTMENT  
5. 8L-2777 [1] SEAL-O-RING  
  R   REMANUFACTURED PART MAY BE AVAILABLE
 

#M01015690113
 

319-7401: SEAL GP-CRANKSHAFT

319-7401 SEAL GP-CRANKSHAFT
S/N ENG1-UP
PART OF 366-0230 CRANKSHAFT GP
i03024205 M0101569
3197401 SEAL GP-CRANKSHAFT Parts scheme
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Parts for your 374F EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 142-5867 [1] SEAL-CRANKSHAFT (FRONT)  
 

#M01015690114
 

369-3512: SUPPORT GP-ENGINE

369-3512 SUPPORT GP-ENGINE
S/N ENG1-UP
PART OF 550-4650 ENGINE AR-COMPLETE
i05429066 M0101569
3693512 SUPPORT GP-ENGINE Parts scheme
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Parts for your 374F EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 385-6158 [1] SUPPORT-ENGINE  
2. 257-2122 [8] BOLT (1/2-13X5.75-IN)  
3. 8T-4223 [8] WASHER-HARD (13.5X25.5X3-MM THK)  
 

#M01015690115
 

417-5578: SUPPORT GP-ENGINE

417-5578 SUPPORT GP-ENGINE
S/N ENG1-UP
PART OF 550-4650 ENGINE AR-COMPLETE
i05429065 M0101569
4175578 SUPPORT GP-ENGINE Parts scheme
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Parts for your 374F EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 426-2729 [1] BRACKET AS-SUPPORT  
  8T-3490 M [1] NUT-WELD (M10X1.5-THD)  
2. 2A-4639 [2] BOLT (3/8-16X1.625-IN)  
3. 9X-6458 [2] WASHER-HARD (10.2X22.5X3-MM THK)  
  M   METRIC PART
 

#M01015690116
 

338-1575: COVER GP-OIL FILLER

338-1575 COVER GP-OIL FILLER
S/N ENG1-UP
PART OF 550-4650 ENGINE AR-COMPLETE
i05426450 M0101569
3381575 COVER GP-OIL FILLER Parts scheme
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Parts for your 374F EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 129-3172 [1] STUD-MOUNTING (3/8-16X1.564-IN)  
2. 4N-0794 [1] COVER  
3. 6V-8676 [1] SEAL-O-RING  
4. 5M-2894 [1] WASHER-HARD (10.2X18.5X2.5-MM THK)  
5. 0S-1588 [1] BOLT (3/8-16X1.25-IN)  
6. 8T-4896 [1] WASHER-HARD (10.2X18.5X2.5-MM THK)  
 

#M01015690117
 

4N-2481: FASTENER GP-OIL PUMP MOUNTING

4N-2481 FASTENER GP-OIL PUMP MOUNTING
S/N ENG1-UP
PART OF 550-4650 ENGINE AR-COMPLETE
i02593472 M0101569
4N2481 FASTENER GP-OIL PUMP MOUNTING Parts scheme
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Parts for your 374F EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 0L-1143 [2] BOLT (3/8-16X2.5-IN)  
2. 0S-1590 [1] BOLT (3/8-16X2-IN)  
3. 5M-2894 [3] WASHER-HARD (10.2X18.5X2.5-MM THK)  
 

#M01015690118
 

368-7710: FILTER & MTG GP-ENGINE OIL

368-7710 FILTER & MTG GP-ENGINE OIL
S/N XWL1-UP
PART OF 368-7708 INSTALLATION AR-ENGINE
i05386674 M0101569
3687710 FILTER & MTG GP-ENGINE OIL Parts scheme
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Parts for your 374F EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1P-1367 [1] PLUNGER (RELIEF VALVE)  
2. 1R-1808 [1] FILTER-ENGINE OIL (ADVANCED EFFICIENCY)  
3. 4N-8150 [1] SPRING  
4. 362-3515 [1] BASE AS-OIL FILTER  
  6V-7604 [1] PLUG-CUP  
5. 481-2613 [1] HOSE AS  
6. 481-2614 [1] HOSE AS  
7. 426-4070 [1] ADAPTER AS  
  9T-6865 [1] PLUG-ADAPTER  
  228-7096 [1] SEAL-O-RING  
8. 135-8573 [2] BOLT AS  
9. 477-9886 [2] CLIP  
10. 228-7093 [1] SEAL-O-RING  
11. 228-7094 [1] SEAL-O-RING  
12. 319-6234 [2] PLUG AS  
    (EACH INCLUDES)
  9S-9334 [1] PLUG  
  238-5084 [1] SEAL-O-RING  
13. 321-8649 [1] VALVE AS-FLUID SAMPLING  
  8C-3446 [1] VALVE-SAMPLING  
  214-7566 [1] SEAL-O-RING  
14. 329-5464 [1] CONNECTOR AS  
  8T-7927 [1] CONNECTOR  
  228-7094 [1] SEAL-O-RING  
  238-5084 [1] SEAL-O-RING  
15. 330-9754 [1] CONNECTOR AS  
  8T-3611 [1] CONNECTOR  
  228-7094 [1] SEAL-O-RING  
  228-7096 [1] SEAL-O-RING  
16. 8C-3445 [1] CAP-DUST  
17. 8T-4121 [4] WASHER-HARD (11X21X2.5-MM THK)  
18. 8T-4196 M [4] BOLT (M10X1.5X35-MM)  
  M   METRIC PART
 

#M01015690119
 

368-7739: FUMES DISPOSAL GP

368-7739 FUMES DISPOSAL GP
S/N XWL1-UP
PART OF 368-7708 INSTALLATION AR-ENGINE
i06707896 M0101569
3687739 FUMES DISPOSAL GP Parts scheme
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Parts for your 374F EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9M-0164 [1] CLAMP-HOSE  
2. 351-4219 [1] PLATE AS  
3. 419-4288 [1] HOSE (FUMES DISPOSAL)  
4. 444-8560 [1] PLATE AS  
5. 165-3931 [2] BOLT (3/8-16X1.75-IN)  
6. 139-1398 [3] CLIP (LOOP)  
7. 5P-4116 [2] WASHER-HARD (8.8X20.5X2-MM THK)  
8. 6V-8189 [1] NUT (5/16-18-THD)  
9. 6V-8801 [2] NUT (3/8-16-THD)  
10. 8T-4121 [8] WASHER-HARD (11X21X2.5-MM THK)  
11. 8T-4136 M [2] BOLT (M10X1.5X25-MM)  
  M   METRIC PART
 

Information:

Specifications
Valve Mechanism
C13, C15, and C18 Tier 4 Final Engines
Valve Mechanism
C13, C15, and C18 Tier 4 Final Engines
Valve Mechanism
C13, C15, and C18 Tier 4 Final Engines
Valve Mechanism Cover
C13, C15, and C18 Tier 4 Final Engines
Electronic Unit Injector Rocker Arm
C13, C15, and C18 Tier 4 Final Engines
Valve Mechanism
C13, C15, and C18 Tier 4 Final Engines
Valve Mechanism Cover
C13, C15, and C18 Tier 4 Final Engines
Valve Mechanism Cover
C13, C15, and C18 Tier 4 Final Engines
Valve Mechanism Cover
C13, C15, and C18 Tier 4 Final Engines
Valve Mechanism Cover
C13, C15, and C18 Tier 4 Final Engines
Valve Mechanism Cover
C13, C15, and C18 Tier 4 Final Engines
Valve Mechanism Cover
C13, C15, and C18 Tier 4 Final Engines
Valve Rocker Arm
C13, C15, and C18 Tier 4 Final Engines
Electronic Unit Injector Rocker Arm
C13, C15, and C18 Tier 4 Final Engines
Variable Valve Actuator
C13, C15, and C18 Tier 4 Final Engines
Electronic Unit Injector Rocker Arm
C13, C15, and C18 Tier 4 Final Engines
Valve Mechanism Cover
C13, C15, and C18 Tier 4 Final Engines
Electronic Unit Injector Rocker Arm
C13, C15, and C18 Tier 4 Final Engines
Variable Valve Actuator
C13, C15, and C18 Tier 4 Final Engines
Valve Rocker Arm
C13, C15, and C18 Tier 4 Final Engines
Valve Rocker Arm
C13, C15, and C18 Tier 4 Final Engines
Valve Mechanism
C13, C15, and C18 Tier 4 Final Engines
Valve Mechanism
C13, C15, and C18 Tier 4 Final Engines
Variable Valve Actuator
C13, C15, and C18 Tier 4 Final Engines
Reuse And Salvage Guidelines
Reuse & Salvage for Valvetrain Components {1102, 1108, 1109, 1121, 1123}
Reuse & Salvage for Valvetrain Components {1102, 1108, 1109, 1121, 1123}
Testing and Adjusting
Finding Top Center Position for No. 1 Piston
C15 and C18 Tier 4 Final Engines
Engine Valve Lash - Inspect/Adjust
C15 and C18 Tier 4 Final Engines
Disassembly and Assembly
Valve Mechanism Cover - Remove and Install
C15 and C18 Engines for Caterpillar Built Machines
Rocker Arm and Shaft - Remove and Install
C15 and C18 Engines for Caterpillar Built Machines
Rocker Arm - Disassemble
C15 and C18 Engines for Caterpillar Built Machines
Rocker Arm - Assemble
C15 and C18 Engines for Caterpillar Built Machines
Valve Mechanism Cover Base - Remove and Install
C15 and C18 Engines for Caterpillar Built Machines
Valve Actuator (Variable) - Remove and Install
C15 and C18 Engines for Caterpillar Built Machines

Caterpillar Parts SIS Catalog 374F :

PULLEY GP-CRANKSHAFT
170-1757 PULLEY GP-CRANKSHAFT
PLUG GP-ENGINE
234-9775 PLUG GP-ENGINE
PLUG GP-CYLINDER HEAD
331-6901 PLUG GP-CYLINDER HEAD
PLUG GP-CYLINDER BLOCK
399-7160 PLUG GP-CYLINDER BLOCK
PLUG GP-CYLINDER BLOCK
299-9570 PLUG GP-CYLINDER BLOCK
PLUG GP-CYLINDER BLOCK
235-2387 PLUG GP-CYLINDER BLOCK
PISTON & ROD GP
342-6368 PISTON & ROD GP
PANEL GP-SOUND SUPPRESSION
385-8629 PANEL GP-SOUND SUPPRESSION
ROCKER ARM GP
262-0610 ROCKER ARM GP
ROCKER ARM GP
262-0611 ROCKER ARM GP
SEAL GP-CRANKSHAFT
319-7401 SEAL GP-CRANKSHAFT
SUPPORT GP-ENGINE
369-3512 SUPPORT GP-ENGINE
SUPPORT GP-ENGINE
417-5578 SUPPORT GP-ENGINE
COVER GP-OIL FILLER
338-1575 COVER GP-OIL FILLER
FASTENER GP-OIL PUMP MOUNTING
4N-2481 FASTENER GP-OIL PUMP MOUNTING
FILTER & MTG GP-ENGINE OIL
368-7710 FILTER & MTG GP-ENGINE OIL
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