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6V-3750 KIT-CYLINDER HEAD GASKET S/N 35B1-UP; 91B1-UP; 36Z1-UP PART OF 324-8854 KIT-ENGINE OVERHAUL FIELD INSTALLATION D379B


BASIC ENGINE
CYLINDER HEAD GP
ENGINE ARRANGEMENT
ENGINE AR
SERVICE EQUIPMENT AND SUPPLIES
KIT-REBUILD

GEN SET ENGINE D379B GEN SET ENGINE 34Z
 G398 & G399 Natural Gas Engine, D379, D398, And D399 Engines Overhaul And Maintenance Kits Only, For 6.25 Bore High & Low Compression Engine 34Z00001-UP SEBP5322 D379B 34Z   (1980)

BASIC ENGINE

CYLINDER HEAD GP
6V-3750 KIT-CYLINDER HEAD GASKET
 

#SEBP53220001
 

6V-3750: KIT-CYLINDER HEAD GASKET

6V-3750 KIT-CYLINDER HEAD GASKET
S/N 35B1-UP; 91B1-UP; 36Z1-UP
PART OF 324-8854 KIT-ENGINE OVERHAUL
FIELD INSTALLATION
i05603189 SEBP5322
  For full view, you need register

Parts for your D379B GEN SET ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  3N-1238 [1] GASKET  
  3N-3220 [8] GASKET  
  6L-4497 [8] GASKET  
  1S-4810 [2] GASKET-OIL DRAIN  
  1S-6595 [2] GASKET-OIL SUPPLY  
  3H-3451 [2] LOCKNUT  
  6F-1069 [16] SEAL AS-VALVE  
  6L-7814 [48] SEAL-DIRECTOR  
  6L-7813 [64] SEAL-FERRULE  
  3P-0647 [8] SEAL-O-RING  
  5B-3718 [16] SEAL-O-RING  
  8F-4994 [16] SEAL-O-RING  
  8F-9206 [32] SEAL-O-RING  
  9H-6067 [2] SEAL-O-RING  
  2N-3597 [8] SEAL-VALVE COVER  
  4H-2494 [8] SLEEVE-FITTING  
 

#SEBP53220002
 

324-8849: KIT-ENGINE GASKET

324-8849 KIT-ENGINE GASKET
S/N 49C1-UP
PART OF 324-8850, 324-8851 KIT-ENGINE OVERHAUL
FOR USE WITH 3N-1197 ENGINE AR, 3N-3340 ENGINE AR, 3N-3373 ENGINE AR
FIELD INSTALLATION
i05615380 SEBP5322
  For full view, you need register

Parts for your D379B GEN SET ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  6B-6224 [64] FERRULE  
  7B-2420 [48] FERRULE  
  3N-3220 [8] GASKET  
  3N-8654 [1] GASKET  
  4H-5952 [16] GASKET  
  4L-7890 [8] GASKET  
  4L-8097 [16] GASKET  
  6L-4497 [8] GASKET  
  6L-6580 [8] GASKET  
  6L-1576 [16] GASKET-CHAMBER  
  2N-3236 [16] GASKET-EXHAUST MANIFOLD  
  6V-9255 [1] KIT-GASKET  
  0T-0329 [16] LOCKNUT  
  1F-3131 [3] GASKET  
  1F-4419 [8] GASKET-COVER  
  1F-9223 [8] GASKET-COVER  
  2A-4462 [2] SCREW-LOCK  
  2N-3553 [10] SEAL  
  3F-4550 [16] LOCKNUT  
  3N-0962 [1] GASKET  
  3P-0648 [1] SEAL-O-RING  
  3P-0649 [1] SEAL-O-RING  
  3P-0650 [2] SEAL-O-RING  
  3P-0656 [1] SEAL-O-RING  
  4L-7586 [1] GASKET-SUPPORT  
  4L-7631 [1] GASKET-FUEL PUMP HOUSING  
  4L-8175 [1] GASKET-COVER  
  4L-8176 [2] GASKET  
  6H-4209 [8] SCREW-LOCK  
  6L-6580 [8] GASKET  
  7L-2905 [1] GASKET  
  7L-3111 [2] GASKET  
  7M-4353 [2] GASKET  
  8L-5457 [1] GASKET-PAN BASE  
  9M-1367 [4] LOCK-BOLT  
  6L-7814 [48] SEAL-DIRECTOR  
  6L-7813 [64] SEAL-FERRULE  
  3P-0647 [8] SEAL-O-RING  
  6L-7816 [16] SEAL-O-RING  
  6L-7817 [32] SEAL-O-RING  
  8F-4994 [16] SEAL-O-RING  
  9M-4217 [2] SEAL-O-RING  
  2N-3597 [8] SEAL-VALVE COVER  
 

#SEBP53220003
 

324-8844: KIT-ENGINE OVERHAUL

324-8844 KIT-ENGINE OVERHAUL
S/N 73B1-UP
PART OF 324-8852, 324-8853 KIT-ENGINE OVERHAUL
FOR USE WITH 3N-3369 ENGINE AR, 3N-3370 ENGINE AR, 3N-1162 ENGINE AR
FIELD INSTALLATION
i05615396 SEBP5322
  For full view, you need register

Parts for your D379B GEN SET ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  6B-6224 [48] FERRULE  
  7B-2420 [36] FERRULE  
  3N-3220 [6] GASKET  
  3N-8654 [1] GASKET  
  4H-5952 [12] GASKET  
  4L-8097 [12] GASKET  
  6L-4497 [6] GASKET  
  6L-6580 [6] GASKET  
  6L-1576 [12] GASKET-CHAMBER  
  2N-3236 [12] GASKET-EXHAUST MANIFOLD  
  6V-6378 [1] KIT-GASKET  
  0T-0329 [12] LOCKNUT  
  1F-3131 [3] GASKET  
  1F-4419 [6] GASKET-COVER  
  1F-9223 [6] GASKET-COVER  
  2A-4462 [2] SCREW-LOCK  
  2N-1587 [1] GASKET  
  2N-3553 [8] SEAL  
  3F-4550 [12] LOCKNUT  
  3N-0956 [1] GASKET  
  3N-9075 [1] GASKET  
  3P-0648 [1] SEAL-O-RING  
  3P-0656 [1] SEAL-O-RING  
  4L-7586 [1] GASKET-SUPPORT  
  4L-7631 [1] GASKET-FUEL PUMP HOUSING  
  4L-8176 [1] GASKET  
  5B-6031 [2] GASKET  
  6H-4209 [6] SCREW-LOCK  
  6L-6580 [6] GASKET  
  7B-9457 [2] LOCK  
  7L-3111 [2] GASKET  
  8F-8682 [3] SCREW-LOCK  
  8L-5457 [1] GASKET-PAN BASE  
  8M-8509 [1] LOCKNUT  
  9M-1367 [8] LOCK-BOLT  
  6L-7814 [36] SEAL-DIRECTOR  
  6L-7813 [48] SEAL-FERRULE  
  3P-0647 [6] SEAL-O-RING  
  6L-7816 [12] SEAL-O-RING  
  6L-7817 [24] SEAL-O-RING  
  9M-4217 [2] SEAL-O-RING  
  2N-3597 [6] SEAL-VALVE COVER  
 

#SEBP53220004
 

324-8850: KIT-ENGINE OVERHAUL

324-8850 KIT-ENGINE OVERHAUL
S/N 49C1-UP
ENGINE OVERHAUL KIT FOR THE G399 HIGH COMPRESSION ENGINE (6.25 BORE), USED WITH 3N-1197 AND 3N-3340 ENGINE ARRANGEMENT, 49C1-UP
PART OF 350-9204 PARTS GP-ENGINE OVERHAUL
FIELD INSTALLATION
i03628462 SEBP5322
  For full view, you need register

Parts for your D379B GEN SET ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  Y [1] KIT-ENGINE GASKET  
  8N-7769 [16] BEARING-CONNECTING ROD  
  8N-7764 [9] BEARING-MAIN  
  3S-1826 [16] BODY AS-PISTON  
  8N-2275 [16] BUSHING  
  2N-9298 [16] GUIDE-VALVE (STANDARD)  
  7C-3720 AB GUIDE-VALVE (0.13-MM OS)  
  7C-5327 AB GUIDE-VALVE (0.51-MM OS)  
  2N-9299 [16] GUIDE-VALVE (EXHAUST, STANDARD)  
  7C-3721 AB GUIDE-VALVE (0.13-MM OS)(EXHAUST)  
  7C-5328 AB GUIDE-VALVE (0.51-MM OS)(EXHAUST)  
  1S-5738 [16] INSERT (EXHAUST, STANDARD)  
  5S-1757 [16] INSERT (INLET)(STANDARD)  
  4S-8908 AB INSERT (0.13-MM OS, INLET)  
  4S-8909 AB INSERT (0.25-MM OS, INLET)  
  7C-5377 AB INSERT (0.51-MM OS, INLET)  
  7C-5378 AB INSERT (0.76-MM OS, INLET)  
  7C-5919 AB INSERT-SEAT (0.13-MM OS)(EXHAUST)  
  7C-5920 AB INSERT-SEAT (0.25-MM OS)(EXHAUST)  
  7C-5921 AB INSERT-SEAT (0.51-MM OS)(EXHAUST)  
  7C-5922 AB INSERT-SEAT (0.76-MM OS, EXHAUST)(EXHAUST)  
  5P-8970 [16] KIT-LINER GASKET  
    (EACH INCLUDES)
  6L-7815 [3] SEAL-O-RING  
  8N-4708 [1] BAND-FILLER  
  8N-9174 [16] LINER-CYLINDER BLOCK  
  2A-4429 [64] LOCK-RETAINER  
  524-7997 [16] PIN-PISTON  
  4L-4653 [2] PLATE-THRUST  
  1W-3062 [16] RETAINER AS  
    (EACH INCLUDES)
  1W-3063 [1] RETAINER  
  8N-7780 [1] SHIELD-OIL  
  7M-4926 [32] RETAINER-PIN  
  2N-9297 [16] RETAINER-VALVE SPRING  
  1W-6055 [16] RING GP-PISTON  
    (EACH INCLUDES)
  1W-5104 [1] RING-PISTON (OIL)  
  3S-4059 [1] RING-PISTON (INTERMEDIATE)  
  9S-7507 [1] RING-PISTON (TOP)  
  7N-7639 [32] ROTATOR-VALVE  
  3N-1414 [32] SPACER (0.804X1.25X0.494-IN THK)  
  9M-5349 [32] SPRING (INNER)  
  9M-5350 [32] SPRING (OUTER)  
  2W-3211 [16] VALVE-EXHAUST  
  1W-8606 [16] VALVE-INLET  
  A   NOT PART OF THIS GROUP
  B   USE AS REQUIRED
  R   REMANUFACTURED PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

#SEBP53220005
 

324-8851: KIT-ENGINE OVERHAUL

324-8851 KIT-ENGINE OVERHAUL
S/N 49C1-UP
ENGINE OVERHAUL KIT FOR THE G399 LOW COMPRESSION ENGINE (6.25 BORE), USED WITH 3N-3373 ENGINE ARRANGEMENT, 49C1-UP
PART OF 350-9205 PARTS GP-ENGINE OVERHAUL
FIELD INSTALLATION
i03629235 SEBP5322
  For full view, you need register

Parts for your D379B GEN SET ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  Y [1] KIT-ENGINE GASKET  
  8N-7769 [16] BEARING-CONNECTING ROD  
  8N-7764 [9] BEARING-MAIN  
  3S-1824 [16] BODY AS-PISTON  
  8N-2275 [16] BUSHING  
  2N-9298 [16] GUIDE-VALVE (STANDARD)  
  7C-3720 AB GUIDE-VALVE (0.13-MM OS)  
  7C-5327 AB GUIDE-VALVE (0.51-MM OS)  
  2N-9299 [16] GUIDE-VALVE (EXHAUST, STANDARD)  
  7C-3721 AB GUIDE-VALVE (0.13-MM OS)(EXHAUST)  
  7C-5328 AB GUIDE-VALVE (0.51-MM OS)(EXHAUST)  
  5S-1757 [16] INSERT (INLET)(STANDARD)  
  4S-8908 AB INSERT (0.13-MM OS, INLET)  
  4S-8909 AB INSERT (0.25-MM OS, INLET)  
  7C-5377 AB INSERT (0.51-MM OS, INLET)  
  7C-5378 AB INSERT (0.76-MM OS, INLET)  
  1S-5738 [16] INSERT (EXHAUST, STANDARD)  
  7C-5919 AB INSERT-SEAT (0.13-MM OS)(EXHAUST)  
  7C-5920 AB INSERT-SEAT (0.25-MM OS)(EXHAUST)  
  7C-5921 AB INSERT-SEAT (0.51-MM OS)(EXHAUST)  
  7C-5922 AB INSERT-SEAT (0.76-MM OS, EXHAUST)(EXHAUST)  
  5P-8970 [16] KIT-LINER GASKET  
    (EACH INCLUDES)
  6L-7815 [3] SEAL-O-RING  
  8N-4708 [1] BAND-FILLER  
  8N-9174 [16] LINER-CYLINDER BLOCK  
  2A-4429 [64] LOCK-RETAINER  
  524-7997 [16] PIN-PISTON  
  4L-4653 [2] PLATE-THRUST  
  1W-3062 [16] RETAINER AS  
    (EACH INCLUDES)
  1W-3063 [1] RETAINER  
  8N-7780 [1] SHIELD-OIL  
  7M-4926 [32] RETAINER-PIN  
  2N-9297 [16] RETAINER-VALVE SPRING  
  1W-6055 [16] RING GP-PISTON  
    (EACH INCLUDES)
  1W-5104 [1] RING-PISTON (OIL)  
  3S-4059 [1] RING-PISTON (INTERMEDIATE)  
  9S-7507 [1] RING-PISTON (TOP)  
  7N-7639 [32] ROTATOR-VALVE  
  3N-1414 [32] SPACER (0.804X1.25X0.494-IN THK)  
  9M-5349 [32] SPRING (INNER)  
  9M-5350 [32] SPRING (OUTER)  
  2W-3211 [16] VALVE-EXHAUST  
  1W-8606 [16] VALVE-INLET  
  A   NOT PART OF THIS GROUP
  B   USE AS REQUIRED
  R   REMANUFACTURED PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

#SEBP53220006
 

324-8852: KIT-ENGINE OVERHAUL

324-8852 KIT-ENGINE OVERHAUL
S/N 73B1-UP
ENGINE OVERHAUL KIT FOR THE G398 LOW COMPRESSION ENGINE (6.25 BORE), USED WITH 3N-3369 AND 3N-3370 ENGINE ARRANGEMENT, 73B1-UP
PART OF 350-9206 PARTS GP-ENGINE OVERHAUL
FIELD INSTALLATION
i03629275 SEBP5322
  For full view, you need register

Parts for your D379B GEN SET ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  324-8844 Y [1] KIT-ENGINE OVERHAUL  
  8N-7769 [12] BEARING-CONNECTING ROD  
  8N-7764 [7] BEARING-MAIN  
  3S-1824 [12] BODY AS-PISTON  
  8N-2275 [12] BUSHING  
  2N-9298 [12] GUIDE-VALVE (STANDARD)  
  7C-3720 AB GUIDE-VALVE (0.13-MM OS)  
  7C-5327 AB GUIDE-VALVE (0.51-MM OS)  
  2N-9299 [12] GUIDE-VALVE (EXHAUST, STANDARD)  
  7C-3721 AB GUIDE-VALVE (0.13-MM OS)(EXHAUST)  
  7C-5328 AB GUIDE-VALVE (0.51-MM OS)(EXHAUST)  
  1S-5738 [12] INSERT (EXHAUST, STANDARD)  
  5S-1757 [12] INSERT (INLET)(STANDARD)  
  4S-8908 AB INSERT (0.13-MM OS, INLET)  
  4S-8909 AB INSERT (0.25-MM OS, INLET)  
  7C-5377 AB INSERT (0.51-MM OS, INLET)  
  7C-5378 AB INSERT (0.76-MM OS, INLET)  
  7C-5919 AB INSERT-SEAT (0.13-MM OS)(EXHAUST)  
  7C-5920 AB INSERT-SEAT (0.25-MM OS)(EXHAUST)  
  7C-5921 AB INSERT-SEAT (0.51-MM OS)(EXHAUST)  
  7C-5922 AB INSERT-SEAT (0.76-MM OS, EXHAUST)(EXHAUST)  
  5P-8970 [12] KIT-LINER GASKET  
    (EACH INCLUDES)
  6L-7815 [3] SEAL-O-RING  
  8N-4708 [1] BAND-FILLER  
  8N-9174 [12] LINER-CYLINDER BLOCK  
  2A-4429 [48] LOCK-RETAINER  
  524-7997 [12] PIN-PISTON  
  4L-4653 [2] PLATE-THRUST  
  1W-3062 [12] RETAINER AS  
    (EACH INCLUDES)
  1W-3063 [1] RETAINER  
  8N-7780 [1] SHIELD-OIL  
  7M-4926 [24] RETAINER-PIN  
  2N-9297 [12] RETAINER-VALVE SPRING  
  1W-6055 [12] RING GP-PISTON  
    (EACH INCLUDES)
  1W-5104 [1] RING-PISTON (OIL)  
  3S-4059 [1] RING-PISTON (INTERMEDIATE)  
  9S-7507 [1] RING-PISTON (TOP)  
  7N-7639 [24] ROTATOR-VALVE  
  3N-1414 [24] SPACER (0.804X1.25X0.494-IN THK)  
  9M-5349 [24] SPRING (INNER)  
  9M-5350 [24] SPRING (OUTER)  
  2W-3211 [12] VALVE-EXHAUST  
  1W-8606 [12] VALVE-INLET  
  A   NOT PART OF THIS GROUP
  B   USE AS REQUIRED
  R   REMANUFACTURED PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

#SEBP53220007
 

324-8853: KIT-ENGINE OVERHAUL

324-8853 KIT-ENGINE OVERHAUL
S/N 73B1-UP
ENGINE OVERHAUL KIT FOR THE G398 HIGH COMPRESSION ENGINE (6.25 BORE), USED WITH 3N-1162 ENGINE ARRANGEMENT, 73B1-UP
PART OF 350-9207 PARTS GP-ENGINE OVERHAUL
FIELD INSTALLATION
i03630139 SEBP5322
  For full view, you need register

Parts for your D379B GEN SET ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  324-8844 Y [1] KIT-ENGINE OVERHAUL  
  8N-7769 [12] BEARING-CONNECTING ROD  
  8N-7764 [7] BEARING-MAIN  
  8N-2275 [12] BUSHING  
  2N-9298 [12] GUIDE-VALVE (STANDARD)  
  7C-3720 AB GUIDE-VALVE (0.13-MM OS)  
  7C-5327 AB GUIDE-VALVE (0.51-MM OS)  
  2N-9299 [12] GUIDE-VALVE (EXHAUST, STANDARD)  
  7C-3721 AB GUIDE-VALVE (0.13-MM OS)(EXHAUST)  
  7C-5328 AB GUIDE-VALVE (0.51-MM OS)(EXHAUST)  
  1S-5738 [12] INSERT (EXHAUST, STANDARD)  
  7C-5919 AB INSERT-SEAT (0.13-MM OS)(EXHAUST)  
  7C-5920 AB INSERT-SEAT (0.25-MM OS)(EXHAUST)  
  7C-5921 AB INSERT-SEAT (0.51-MM OS)(EXHAUST)  
  7C-5922 AB INSERT-SEAT (0.76-MM OS, EXHAUST)(EXHAUST)  
  5S-1757 [12] INSERT (INLET)(STANDARD)  
  4S-8908 AB INSERT (0.13-MM OS, INLET)  
  4S-8909 AB INSERT (0.25-MM OS, INLET)  
  7C-5377 AB INSERT (0.51-MM OS, INLET)  
  7C-5378 AB INSERT (0.76-MM OS, INLET)  
  3S-1826 [12] BODY AS-PISTON  
  5P-8970 [12] KIT-LINER GASKET  
    (EACH INCLUDES)
  6L-7815 [3] SEAL-O-RING  
  8N-4708 [1] BAND-FILLER  
  8N-9174 [12] LINER-CYLINDER BLOCK  
  2A-4429 [48] LOCK-RETAINER  
  7N-9810 [12] PIN-PISTON  
  4L-4653 [2] PLATE-THRUST  
  1W-3062 [12] RETAINER AS  
    (EACH INCLUDES)
  1W-3063 [1] RETAINER  
  8N-7780 [1] SHIELD-OIL  
  7M-4926 [24] RETAINER-PIN  
  2N-9297 [12] RETAINER-VALVE SPRING  
  1W-6055 [12] RING GP-PISTON  
    (EACH INCLUDES)
  1W-5104 [1] RING-PISTON (OIL)  
  3S-4059 [1] RING-PISTON (INTERMEDIATE)  
  9S-7507 [1] RING-PISTON (TOP)  
  7N-7639 [24] ROTATOR-VALVE  
  3N-1414 [24] SPACER (0.804X1.25X0.494-IN THK)  
  9M-5349 [24] SPRING (INNER)  
  9M-5350 [24] SPRING (OUTER)  
  2W-3211 [12] VALVE-EXHAUST  
  1W-8606 [12] VALVE-INLET  
  A   NOT PART OF THIS GROUP
  B   USE AS REQUIRED
  R   REMANUFACTURED PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

#SEBP53220008
 

324-8854: KIT-ENGINE OVERHAUL

324-8854 KIT-ENGINE OVERHAUL
S/N 35B1-UP; 91B1-UP; 36Z1-UP
PART OF 324-8855 KIT-ENGINE OVERHAUL
FOR USE WITH 3N-1189 ENGINE AR, 3N-1198 ENGINE AR, 5N-7278 ENGINE AR
FIELD INSTALLATION
i05614150 SEBP5322
  For full view, you need register

Parts for your D379B GEN SET ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  6V-3750 Y [1] KIT-CYLINDER HEAD GASKET  
  6B-6224 [64] FERRULE  
  7B-2420 [48] FERRULE  
  2A-3278 [2] GASKET  
  3N-8654 [1] GASKET  
  4F-9785 [1] GASKET  
  4F-0501 [16] GASKET  
  4L-8132 [1] GASKET  
  4L-8176 [1] GASKET  
  4L-8651 [2] GASKET  
  7F-7889 [1] GASKET  
  7M-4353 [1] GASKET  
  8L-9757 [2] GASKET  
  1P-8005 [16] GASKET-CHAMBER  
  2N-3236 [16] GASKET-EXHAUST MANIFOLD  
  4L-7631 [1] GASKET-FUEL PUMP HOUSING  
  6V-3753 [1] KIT-GASKET (CENTRAL, LOWER STRUCTURE)  
  0T-0329 [16] LOCKNUT  
  1F-3131 [3] GASKET  
  1F-4419 [8] GASKET-COVER  
  1F-9223 [8] GASKET-COVER  
  2A-4462 [2] SCREW-LOCK  
  2N-3553 [9] SEAL  
  3F-4550 [16] LOCKNUT  
  3N-0960 [1] GASKET  
  3P-0648 [1] SEAL-O-RING  
  3P-0649 [1] SEAL-O-RING  
  3P-0650 [2] SEAL-O-RING  
  3P-0656 [1] SEAL-O-RING  
  4L-7586 [1] GASKET-SUPPORT  
  4L-8175 [1] GASKET-COVER  
  4L-8176 [1] GASKET  
  5B-8932 [1] GASKET  
  6H-4209 [8] SCREW-LOCK  
  6L-6580 [8] GASKET  
  7L-2905 [1] GASKET  
  7L-3111 [2] GASKET  
  7M-4353 [1] GASKET  
  8F-8682 [3] SCREW-LOCK  
  8F-8683 [1] SCREW-LOCK  
  8L-5457 [1] GASKET-PAN BASE  
  8M-8509 [1] LOCKNUT  
  9M-1367 [8] LOCK-BOLT  
  6V-3752 [1] KIT-MANIFOLD GASKET  
  4L-7890 [8] GASKET  
  4L-8097 [16] GASKET  
  6L-7817 [32] SEAL-O-RING  
  7H-2783 [16] GASKET  
  7L-2149 [32] GASKET-EXHAUST MANIFOLD  
  7L-6005 [1] GASKET  
  9M-4217 [2] SEAL-O-RING  
  6L-7816 [16] SEAL-O-RING  
  Y   SEPARATE ILLUSTRATION
 

#SEBP53220009
 

324-8855: KIT-ENGINE OVERHAUL

324-8855 KIT-ENGINE OVERHAUL
S/N 35B1-UP; 91B1-UP; 36Z1-UP
FOR THE D399 ENGINE (6.25 BORE), USED WITH 3N-1189, 3N-1198, 5N-7278, 35B1-UP, 91B1-UP, 36Z1-UP
PART OF 350-9208 PARTS GP-ENGINE OVERHAUL
FIELD INSTALLATION
i03630174 SEBP5322
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Parts for your D379B GEN SET ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  324-8854 Y [1] KIT-ENGINE OVERHAUL  
  8N-7769 [16] BEARING-CONNECTING ROD  
  8N-7764 [9] BEARING-MAIN  
  7N-4515 [16] BODY AS-PISTON  
  8N-2275 [16] BUSHING  
  2N-9298 [16] GUIDE-VALVE (STANDARD)  
  7C-3720 AB GUIDE-VALVE (0.13-MM OS)  
  7C-5327 AB GUIDE-VALVE (0.51-MM OS)  
  2N-9299 [16] GUIDE-VALVE (EXHAUST, STANDARD)  
  7C-3721 AB GUIDE-VALVE (0.13-MM OS)(EXHAUST)  
  7C-5328 AB GUIDE-VALVE (0.51-MM OS)(EXHAUST)  
  8M-4014 [16] INSERT (EXHAUST, STANDARD)  
  4S-8906 AB INSERT (0.13-MM OS)(EXHAUST)  
  4S-8907 AB INSERT (0.25-MM OS)(EXHAUST)  
  5S-1757 [16] INSERT (INLET)(STANDARD)  
  4S-8908 AB INSERT (0.13-MM OS, INLET)  
  4S-8909 AB INSERT (0.25-MM OS, INLET)  
  7C-5377 AB INSERT (0.51-MM OS, INLET)  
  7C-5378 AB INSERT (0.76-MM OS, INLET)  
  7C-5379 AB INSERT-SEAT (0.51-MM OS)(EXHAUST)  
  7C-5380 AB INSERT-SEAT (0.76-MM OS)(EXHAUST)  
  5P-8970 [16] KIT-LINER GASKET  
    (EACH INCLUDES)
  6L-7815 [3] SEAL-O-RING  
  8N-4708 [1] BAND-FILLER  
  8N-9174 [16] LINER-CYLINDER BLOCK  
  2A-4429 [64] LOCK-RETAINER  
  524-7997 [16] PIN-PISTON  
  4L-4653 [2] PLATE-THRUST  
  1W-3062 [16] RETAINER AS  
    (EACH INCLUDES)
  1W-3063 [1] RETAINER  
  8N-7780 [1] SHIELD-OIL  
  7M-4926 [32] RETAINER-PIN  
  2N-9297 [16] RETAINER-VALVE SPRING  
  1W-5105 [16] RING GP-PISTON  
    (EACH INCLUDES)
  1W-5061 [1] RING-PISTON (OIL)  
  3S-4059 [1] RING-PISTON (INTERMEDIATE)  
  9S-7507 [1] RING-PISTON (TOP)  
  7N-7639 [32] ROTATOR-VALVE  
  3N-1414 [32] SPACER (0.804X1.25X0.494-IN THK)  
  9M-5349 [32] SPRING (INNER)  
  9M-5350 [32] SPRING (OUTER)  
  1W-1822 [16] VALVE-EXHAUST  
  1W-8606 [16] VALVE-INLET  
  A   NOT PART OF THIS GROUP
  B   USE AS REQUIRED
  R   REMANUFACTURED PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

Information:

Engine News
Too Much Clearance For Exhaust Valves Can Cause Wear To The Camshaft Lobes And Valve Lifters
1980/01/09
Bolts Now Used Instead Of Studs To Hold Cylinder Heads
1982/05/12
Use Caution During Replacement Of Damaged Nozzle Adapters Or Precombustion Chambers
1983/01/19
Engine Valve Stem "Use Again" Specifications
1983/03/16
Valve Damage Can Be Caused By Short Intervals Of Engine Operation In Very Cold Temperatures
1983/10/26
A New Book "Analyzing Diesel And Natural Gas Engine Valve Failures" Is Available
1985/03/01
Determining The Cause Of Glow Plug Tip Failures
1986/06/01
Valve Lash Adjustment Interval Is Changed
1986/07/01
New Exhaust Valves Are Used In Caterpillar Remanufactured Cylinder Heads
1990/10/01
Correct Installation Of Valve Lifters On The Camshaft Is Very Important To Prevent Failures
1977/05/25
Tolerance Added To Valve Clearance Specifications
1978/01/18
Use Again Specifications For Valve Springs Are Changed
1978/03/01
Special Instruction
Use Of The 1P7451 Valve Guide Honing Group{0673, 1104}
Use Of The 1P7451 Valve Guide Honing Group{0673, 1104}
Installing Heli-Coil Inserts In Caterpillar Cylinder Heads{1117}
Installing Heli-Coil Inserts In Caterpillar Cylinder Heads{1117}
Use Of 6V4805 Valve Seat Insert Puller Group{0703}
Use Of 6V4805 Valve Seat Insert Puller Group{0703}
Repair Of Precombustion Chamber And Direct Injection Adapter Seating Surfaces{1101}
Repair Of Precombustion Chamber And Direct Injection Adapter Seating Surfaces{1101}
Use Of 6V9050 Exhaust Stud Removal Group{1100}
Use Of 6V9050 Exhaust Stud Removal Group{1100}
Determining the Cause of Fuel Dilution of Engine Oil {1101, 1124, 1251, 1280, 1290}
Determining the Cause of Fuel Dilution of Engine Oil {1101, 1124, 1251, 1280, 1290}
Service Letter-NACD
PRODUCT IMPROVEMENT PROGRAM FOR INSPECTING AND POSSIBLY REMOVING CERTAIN 0R-2669 AND 0R-2670 CYLINDER HEADS FROM DEALER PARTS STOCK
PRODUCT IMPROVEMENT PROGRAM FOR INSPECTING AND POSSIBLY REMOVING CERTAIN 0R-2669 AND 0R-2670 CYLINDER HEADS FROM DEALER PARTS STOCK
0R0828, 0R2171, 0R2172, 0R2578, 0R2588, 0R2593, 0R2669, And 0R2670 Remanufactured Cylinder Heads May Need To Be Removed From Dealer Parts Stock
0R0828, 0R2171, 0R2172, 0R2578, 0R2588, 0R2593, 0R2669, And 0R2670 Remanufactured Cylinder Heads May Need To Be Removed From Dealer Parts Stock
Service Letter-Australia
PRODUCT IMPROVEMENT PROGRAM FOR INSPECTING AND POSSIBLY REMOVING CERTAIN 0R-2669 AND 0R-2670 CYLINDER HEADS FROM DEALER PARTS STOCK
PRODUCT IMPROVEMENT PROGRAM FOR INSPECTING AND POSSIBLY REMOVING CERTAIN 0R-2669 AND 0R-2670 CYLINDER HEADS FROM DEALER PARTS STOCK
0R0828, 0R2171, 0R2172, 0R2578, 0R2588, 0R2593, 0R2669, And 0R2670 Remanufactured Cylinder Heads May Need To Be Removed From Dealer Parts Stock
0R0828, 0R2171, 0R2172, 0R2578, 0R2588, 0R2593, 0R2669, And 0R2670 Remanufactured Cylinder Heads May Need To Be Removed From Dealer Parts Stock
Service Letter-CFEL
PRODUCT IMPROVEMENT PROGRAM FOR INSPECTING AND POSSIBLY REMOVING CERTAIN 0R-2669 AND 0R-2670 CYLINDER HEADS FROM DEALER PARTS STOCK
PRODUCT IMPROVEMENT PROGRAM FOR INSPECTING AND POSSIBLY REMOVING CERTAIN 0R-2669 AND 0R-2670 CYLINDER HEADS FROM DEALER PARTS STOCK
0R0828, 0R2171, 0R2172, 0R2578, 0R2588, 0R2593, 0R2669, And 0R2670 Remanufactured Cylinder Heads May Need To Be Removed From Dealer Parts Stock
0R0828, 0R2171, 0R2172, 0R2578, 0R2588, 0R2593, 0R2669, And 0R2670 Remanufactured Cylinder Heads May Need To Be Removed From Dealer Parts Stock
Service Letter-CSARL
PRODUCT IMPROVEMENT PROGRAM FOR INSPECTING AND POSSIBLY REMOVING CERTAIN 0R-2669 AND 0R-2670 CYLINDER HEADS FROM DEALER PARTS STOCK
PRODUCT IMPROVEMENT PROGRAM FOR INSPECTING AND POSSIBLY REMOVING CERTAIN 0R-2669 AND 0R-2670 CYLINDER HEADS FROM DEALER PARTS STOCK
0R0828, 0R2171, 0R2172, 0R2578, 0R2588, 0R2593, 0R2669, And 0R2670 Remanufactured Cylinder Heads May Need To Be Removed From Dealer Parts Stock
0R0828, 0R2171, 0R2172, 0R2578, 0R2588, 0R2593, 0R2669, And 0R2670 Remanufactured Cylinder Heads May Need To Be Removed From Dealer Parts Stock
Service Letter-Americas
PRODUCT IMPROVEMENT PROGRAM FOR INSPECTING AND POSSIBLY REMOVING CERTAIN 0R-2669 AND 0R-2670 CYLINDER HEADS FROM DEALER PARTS STOCK
PRODUCT IMPROVEMENT PROGRAM FOR INSPECTING AND POSSIBLY REMOVING CERTAIN 0R-2669 AND 0R-2670 CYLINDER HEADS FROM DEALER PARTS STOCK
0R0828, 0R2171, 0R2172, 0R2578, 0R2588, 0R2593, 0R2669, And 0R2670 Remanufactured Cylinder Heads May Need To Be Removed From Dealer Parts Stock
0R0828, 0R2171, 0R2172, 0R2578, 0R2588, 0R2593, 0R2669, And 0R2670 Remanufactured Cylinder Heads May Need To Be Removed From Dealer Parts Stock
Specifications
Valve Rocker Arms And Lifters
D379B, D398B, D399 GENERATOR SET ENGINES
Cylinder Head
D379B, D398B, D399 GENERATOR SET ENGINES
Cylinder Head
D379B, D398B, D399 GENERATOR SET ENGINES
Valves
D379B, D398B, D399 GENERATOR SET ENGINES
Tool Operating Manual
{0374, 0599, 0629, 0632, 0700, 0701, 1100, 1101}
{0374, 0599, 0629, 0632, 0700, 0701, 1100, 1101}
Service Letter-China
PRODUCT IMPROVEMENT PROGRAM FOR INSPECTING AND POSSIBLY REMOVING CERTAIN 0R-2669 AND 0R-2670 CYLINDER HEADS FROM DEALER PARTS STOCK
PRODUCT IMPROVEMENT PROGRAM FOR INSPECTING AND POSSIBLY REMOVING CERTAIN 0R-2669 AND 0R-2670 CYLINDER HEADS FROM DEALER PARTS STOCK
0R0828, 0R2171, 0R2172, 0R2578, 0R2588, 0R2593, 0R2669, And 0R2670 Remanufactured Cylinder Heads May Need To Be Removed From Dealer Parts Stock
0R0828, 0R2171, 0R2172, 0R2578, 0R2588, 0R2593, 0R2669, And 0R2670 Remanufactured Cylinder Heads May Need To Be Removed From Dealer Parts Stock
Service Letter-Asia
PRODUCT IMPROVEMENT PROGRAM FOR INSPECTING AND POSSIBLY REMOVING CERTAIN 0R-2669 AND 0R-2670 CYLINDER HEADS FROM DEALER PARTS STOCK
PRODUCT IMPROVEMENT PROGRAM FOR INSPECTING AND POSSIBLY REMOVING CERTAIN 0R-2669 AND 0R-2670 CYLINDER HEADS FROM DEALER PARTS STOCK
0R0828, 0R2171, 0R2172, 0R2578, 0R2588, 0R2593, 0R2669, And 0R2670 Remanufactured Cylinder Heads May Need To Be Removed From Dealer Parts Stock
0R0828, 0R2171, 0R2172, 0R2578, 0R2588, 0R2593, 0R2669, And 0R2670 Remanufactured Cylinder Heads May Need To Be Removed From Dealer Parts Stock
Reuse And Salvage Guidelines
Reuse and Salvage for Cylinder Head Assemblies {1100, 1101, 1103, 1104, 1105, 1106, 1108, 1109, 1115, 1117, 1121, 1124, 1125}
Reuse and Salvage for Cylinder Head Assemblies {1100, 1101, 1103, 1104, 1105, 1106, 1108, 1109, 1115, 1117, 1121, 1124, 1125}
Reuse & Salvage for Valvetrain Components {1102, 1108, 1109, 1121, 1123}
Reuse & Salvage for Valvetrain Components {1102, 1108, 1109, 1121, 1123}
Using the 9U-5383 Vacuum Tester {0774, 0781, 1000, 1100}
Using the 9U-5383 Vacuum Tester {0774, 0781, 1000, 1100}
Information Release Memo
APPEARANCE CHANGE ON REMAN SHORT BLOCKS
APPEARANCE CHANGE ON REMAN SHORT BLOCKS
Service Letter-APD
PRODUCT IMPROVEMENT PROGRAM FOR INSPECTING AND POSSIBLY REMOVING CERTAIN 0R-2669 AND 0R-2670 CYLINDER HEADS FROM DEALER PARTS STOCK
PRODUCT IMPROVEMENT PROGRAM FOR INSPECTING AND POSSIBLY REMOVING CERTAIN 0R-2669 AND 0R-2670 CYLINDER HEADS FROM DEALER PARTS STOCK
0R0828, 0R2171, 0R2172, 0R2578, 0R2588, 0R2593, 0R2669, And 0R2670 Remanufactured Cylinder Heads May Need To Be Removed From Dealer Parts Stock
0R0828, 0R2171, 0R2172, 0R2578, 0R2588, 0R2593, 0R2669, And 0R2670 Remanufactured Cylinder Heads May Need To Be Removed From Dealer Parts Stock
Disassembly and Assembly
Precombustion Chambers
D379B, D398B & D399 GENRERATOR SET ENGINES
Rocker Shafts And Push Rods
D379B, D398B & D399 GENRERATOR SET ENGINES
Rocker Shafts
D379B, D398B & D399 GENRERATOR SET ENGINES
Valve Lifters
D379B, D398B & D399 GENRERATOR SET ENGINES
Cylinder Heads
D379B, D398B & D399 GENRERATOR SET ENGINES
Valves
D379B, D398B & D399 GENRERATOR SET ENGINES
Valve Guides
D379B, D398B & D399 GENRERATOR SET ENGINES
Valve Seat Inserts
D379B, D398B & D399 GENRERATOR SET ENGINES
Water Directors
D379B, D398B & D399 GENRERATOR SET ENGINES
Service Magazine
Bolts Now Used Instead Of Studs To Hold Cylinder Heads{1101,1201}
1982/05/10
Vacuum Tester Checks For Leaks Between Valve Face and Seat{0651,1103,1105}
1982/09/06
New 6V7059 Micrometer Measures Liner Top Flange And Valve Lip {0653,1216,1105}
1982/11/29
Engine Valve Stem "Use Again" Specifications{0653,1105}
1983/02/28
Valve Damage Can Be Caused By Short Intervals Of Engine Operation In Very Cold Temperatures{1105,1208}
1983/10/17
Valve Lash Adjustment Not A Warranty Item {1102,1105}
1985/01/14
Determining The Cause Of Glow Plug Tip Failures{1053,1105,1412}
1986/06/02
Valve Lash Adjustment Interval Is Changed {1105}
1986/07/07
Correct Installation Of Valve Lifters On The Camshaft Is Very Important To Prevent Failures{1209}
1977/05/16
Tools Now Available To Ream And/Or Hone 0.500" (12.70 mm) Diameter Valve Guides{0663}
1977/08/22
Tolerance Added To Valve Clearance Specifications{1105,0374}
1978/01/16
Valve Damage Can Be Caused By Short Intervals Of Engine Operation In Very Cold Temperatures{1105,1208}
1978/01/30
Use Again Specifications For Valve Springs Are Changed{1108}
1978/03/06
A New Method To Clean And Polish Engine Valve Stems{0674,1105}
1979/05/28
Why Engines Are Damaged By Fuel Sulfur{1104,1216,1280,1318,1215}
1979/08/27
Fuel Sulfur-Your Diesel's Silent Enemy{0375,1280}
1979/12/17
Too Much Clearance For Exhaust Valves Can Cause Wear To The Camshaft Lobes And Valve Lifters{1105,1210,1209}
1979/12/24
New Exhaust Valves Are Used In Caterpillar Remanufactured Cylinder Heads{1105,1101}
1990/10/08

Caterpillar Parts SIS Catalog D379B :

324-8849 KIT-ENGINE GASKET
324-8844 KIT-ENGINE OVERHAUL
324-8850 KIT-ENGINE OVERHAUL
324-8851 KIT-ENGINE OVERHAUL
324-8852 KIT-ENGINE OVERHAUL
324-8853 KIT-ENGINE OVERHAUL
324-8854 KIT-ENGINE OVERHAUL
324-8855 KIT-ENGINE OVERHAUL

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