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319-9127 AIR CLEANER AR -PRECLEANER S/N PAS1-UP PART OF 392-4206, 392-4207 DISTRIBUTION AR, 366-6243 OPTION AR-LINKAGE AN ATTACHMENT 374D L




AIR INLET AND EXHAUST SYSTEM

AIR CLEANER GP
 

#SEBP52440140
 

319-9127: AIR CLEANER AR

319-9127 AIR CLEANER AR -PRECLEANER
S/N PAS1-UP
PART OF 392-4206, 392-4207 DISTRIBUTION AR, 366-6243 OPTION AR-LINKAGE
AN ATTACHMENT
i05226870 SEBP5244
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Parts for your 374D L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  305-4684 Y [1] AIR CLEANER GP  
    -OR-
  387-2655 Y [1] AIR CLEANER & MOUNTING GP  
  320-5464 Y [1] SUPPORT GP-PRECLEANER  
  Y   SEPARATE ILLUSTRATION
 

#SEBP52440141
 

305-4684: AIR CLEANER GP

305-4684 AIR CLEANER GP
S/N PAS1-UP
PART OF 319-9127 AIR CLEANER AR
AN ATTACHMENT
i03656998 SEBP5244
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Parts for your 374D L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 239-6460 [1] TUBE AS  
2. 239-6463 [1] HOSE  
3. 239-6645 [1] HOSE  
4. 305-4934 Y [1] AIR CLEANER GP  
  Y   SEPARATE ILLUSTRATION
 

#SEBP52440142
 

305-4934: AIR CLEANER GP

305-4934 AIR CLEANER GP
S/N PAS1-UP
PART OF 387-2655 AIR CLEANER & MOUNTING GP, 305-4684 AIR CLEANER GP
AN ATTACHMENT
i03656996 SEBP5244
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Parts for your 374D L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 106-3969 [1] FILTER ELEMENT AS-AIR (PRIMARY)  
2. 106-3973 [1] FILTER ELEMENT AS-AIR (SECONDARY)  
3. 310-9602 [1] COVER AS  
  7X-2634 E SEAL (130-CM)  
4. 6N-6460 [2] ROD AS (AIR CLEANER)  
5. 6L-3314 [1] CLAMP AS (UPPER)(UPPER)  
6. 6L-3316 [1] CLAMP AS (LOWER)(LOWER)  
7. 131-4770 [1] CUP AS  
8. 1S-5485 [1] VALVE-DUST  
9. 131-4769 [1] BODY AS  
10. 7W-0629 [1] ADAPTER AS-FILTER  
11. 162-6208 [1] INDICATOR AS-AIR FILTER CHANGE (AIR RESTRICTION)  
12. 324-4181 [2] SPACER (9X22.3X28-MM THK)  
  E   ORDER BY THE CENTIMETER
 

#SEBP52440143
 

321-8124: AIR CLEANER GP

321-8124 AIR CLEANER GP
S/N PAS1-871
PART OF 321-8122 MOUNTING GP-AIR CLEANER
i03655487 SEBP5244
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Parts for your 374D L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7I-2673 [1] STRAP-CABLE  
2. 7R-6776 [1] VALVE  
3. 246-5008 [1] COVER AS (AIR CLEANER)  
4. 373-1765 [1] FILTER ELEMENT AS-AIR (PRIMARY)  
5. 373-1766 [1] FILTER ELEMENT AS-AIR (SECONDARY)  
6. 255-2966 [1] INDICATOR AS-AIR FILTER CHANGE (AIR RESTRICTION)  
 

#SEBP52440144
 

222-8334: EXTENSION GP-EXHAUST

222-8334 EXTENSION GP-EXHAUST
S/N PAS1-UP
PART OF 297-7683 INSTALLATION AR-ENGINE
i02103285 SEBP5244
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Parts for your 374D L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 255-2901 [1] TUBE AS  
2. 5P-1076 [4] WASHER-HARD (13.5X30X4-MM THK)  
3. 8T-4139 M [4] BOLT (M12X1.75X30-MM)  
  M   METRIC PART
 

#SEBP52440145
 

445-2668: KIT-TURBOCHARGER GASKET

445-2668 KIT-TURBOCHARGER GASKET
S/N PAS1-UP
KIT CONTAINS GASKETS AND SEALS TO REINSTALL THE TURBOS AND ATTACHING LINES. KIT INCLUDES TURBO MOUNTING HARDWARE.
FOR USE WITH @@@@@288-8156@@@@@
FIELD INSTALLATION
i05981113 SEBP5244
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Parts for your 374D L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4P-4460 [1] GASKET (TURBOCHARGER, OIL SUPPLY)  
2. 7N-7559 [1] GASKET  
3. 8C-3089 [1] SEAL-O-RING  
4. 114-2687 [1] SEAL-O-RING  
5. 228-7089 [1] SEAL-O-RING  
6. 228-7090 [4] SEAL-O-RING  
7. 230-3775 [1] SEAL-O-RING  
8. 238-5080 [2] SEAL-O-RING  
9. 238-5082 [1] SEAL-O-RING  
10. 341-9211 [4] GASKET  
11. 357-0351 M [4] STUD-TAPERLOCK (M10X1.5X60-MM)  
12. 357-1752 [1] GASKET-TURBOCHARGER  
13. 375-2467 M [4] LOCKNUT-FLANGE (M10X1.5-THD)  
   
    FOR A LIST OF RELATED PARTS THAT MAY BE REQUIRED FOR THE ENGINE REBUILD TO THE KIT CONSIST, PLEASE VISIT
   
    HTTP://DEALER.CAT.COM/RELATED
  M   METRIC PART
 

#SEBP52440146
 

126-0081: LINES GP-AIR

126-0081 LINES GP-AIR -TURBOCHARGER OUTLET
S/N TXG2420-UP; LHX19430-UP
90-DEG OUTLET ELBOW
PART OF 288-8156, 431-9497 ENGINE AR-COMPLETE
i02356414 SEBP5244
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Parts for your 374D L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 127-0929 [1] CLAMP-V BAND  
2. 217-8946 C [1] ELBOW  
3. 307-2671 C [1] PLUG AS  
3A. 214-7566 [1] SEAL-O-RING  
  9S-8002 [1] PLUG (7/16-20-THD)  
4. 8C-3089 [1] SEAL-O-RING  
  C   CHANGE FROM PREVIOUS TYPE
 

#SEBP52440147
 

210-8148: LINES GP-AIR

210-8148 LINES GP-AIR -AFTERCOOLER TO TURBOCHARGER
S/N PAS1-UP
PART OF 297-7683 INSTALLATION AR-ENGINE
i03075201 SEBP5244
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Parts for your 374D L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8T-4986 [12] CLAMP-HOSE  
2. 9X-6654 [4] CLAMP-HOSE  
3. 230-2832 [1] HOSE  
4. 210-8165 C [1] HOSE  
5. 230-2895 C [1] HOSE  
6. 245-9267 [1] HOSE  
  C   CHANGE FROM PREVIOUS TYPE
 

#SEBP52440148
 

263-1129: LINES GP-AIR

263-1129 LINES GP-AIR
S/N TXG2420-UP; LHX19430-UP
PART OF 288-8156, 431-9497 ENGINE AR-COMPLETE
i02593495 SEBP5244
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Parts for your 374D L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 0S-1588 C [1] BOLT (3/8-16X1.25-IN)  
2. 5M-2894 C [1] WASHER-HARD (10.2X18.5X2.5-MM THK)  
3. 8T-6765 [1] PLUG-PIPE (1/4-18-THD)  
4. 101-3125 [1] GASKET (AIR INLET MANIFOLD)  
5. 125-5032 [1] ELBOW  
  C   CHANGE FROM PREVIOUS TYPE
 

#SEBP52440149
 

324-4189: LINES GP-AIR

324-4189 LINES GP-AIR -AIR CLEANER TO TURBOCHARGER
S/N PAS1-UP
PART OF 297-7683 INSTALLATION AR-ENGINE
i03655484 SEBP5244
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Parts for your 374D L EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6V-3582 [2] CLAMP-HOSE  
2. 8T-4984 [3] CLAMP-HOSE  
3. 8T-4988 [3] CLAMP-HOSE  
4. 8T-4989 [1] CLAMP-HOSE  
5. 233-1170 [1] TUBE AS  
6. 8T-4139 M [2] BOLT (M12X1.75X30-MM)  
7. 425-9607 [1] HOSE  
8. 239-6665 [1] HOSE  
9. 239-6666 [1] HOSE  
10. 239-6667 [1] TUBE AS  
11. 239-7853 [1] GUARD (ALTERNATOR)  
12. 239-6645 [1] HOSE  
13. 239-6463 [1] HOSE  
14. 8T-4136 M [4] BOLT (M10X1.5X25-MM)  
15. 239-6460 [1] TUBE AS  
16. 5P-1076 [2] WASHER-HARD (13.5X30X4-MM THK)  
17. 7X-7729 [4] WASHER (11X25X3-MM THK)  
  M   METRIC PART
 

Information:

Special Instruction
Caterpillar Certified Procedure to Inspect and Clean Air Filters {1051, 1054}
Caterpillar Certified Procedure to Inspect and Clean Air Filters {1051, 1054}
Reuse And Salvage Guidelines

Caterpillar Parts SIS Catalog 374D L :

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