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366-6721 COVER GP-VALVE MECHANISM S/N THR1-UP PART OF 472-7154 ENGINE AR, 417-8384 ENGINE AR-COMPLETE, 417-8379, 417-8382, 417-8383, 417-8385, 441-8134, 441-8135, 472-7157 ENGINE AR-PRIMARY AN ATTACHMENT 794 AC


BASIC ENGINE
VALVE MECHANISM GP
CRANKSHAFT GP
CYLINDER BLOCK GP
CYLINDER HEAD GP

TRUCK 794 AC TRUCK MN5
 794 AC Off-Highway Truck MN500001-UP (MACHINE) POWERED BY C175-16 Engine SEBP6363 794 AC MN5   (2015)

BASIC ENGINE

VALVE MECHANISM GP
COVER GP-VALVE MECHANISM
366-6721 COVER GP-VALVE MECHANISM
LIFTER GP-VALVE
357-4826 LIFTER GP-VALVE
LIFTER GP-VALVE
397-4038 LIFTER GP-VALVE
LIFTER GP-VALVE
553-4009 LIFTER GP-VALVE
LIFTER GP-VALVE
563-2035 LIFTER GP-VALVE
VALVE MECHANISM GP
325-2666 VALVE MECHANISM GP
PLATE GP-ENGINE IDENTIFICATION
315-5611 PLATE GP-ENGINE IDENTIFICATION
 

#SEBP63630050
 

366-6721: COVER GP-VALVE MECHANISM

366-6721 COVER GP-VALVE MECHANISM
S/N THR1-UP
PART OF 472-7154 ENGINE AR, 417-8384 ENGINE AR-COMPLETE, 417-8379, 417-8382, 417-8383, 417-8385, 441-8134, 441-8135, 472-7157 ENGINE AR-PRIMARY
AN ATTACHMENT
i04678229 SEBP6363
3666721 COVER GP-VALVE MECHANISM Parts scheme
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Parts for your 794 AC TRUCK:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 230-0940 [16] SEAL-VALVE COVER  
2. 378-4060 [16] COVER  
3. 8T-0100 M [78] BOLT (M8X1.25X60-MM)  
4. 9M-1974 [78] WASHER-HARD (8.8X16X2-MM THK)  
  M   METRIC PART
 

#SEBP63630051
 

359-0939: CRANKSHAFT GP

359-0939 CRANKSHAFT GP
S/N THR1-UP
PART OF 239-2355 ENGINE AR-CORE
AN ATTACHMENT
i04758655 SEBP6363
3590939 CRANKSHAFT GP Parts scheme
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Parts for your 794 AC TRUCK:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 356-7064 [1] CRANKSHAFT AS  
  2W-2288 [8] PLUG  
  095-0893 [14] PIN-SPRING  
  237-8306 [34] BOLT AS  
  239-6050 [32] DOWEL  
2. 341-4708 [2] PLATE-THRUST  
3. 286-5801 [9] BEARING-MAIN  
  482-4244 AB [9] BEARING-MAIN (0.63-MM OS)  
    -OR-
  482-4245 AB [9] BEARING-MAIN (0.63-MM US)  
  A   NOT PART OF THIS GROUP
  B   USE AS REQUIRED
  R   REMANUFACTURED PART MAY BE AVAILABLE
 

#SEBP63630052
 

370-4041: CYLINDER BLOCK AS

370-4041 CYLINDER BLOCK AS
S/N THR1-UP
PART OF 370-4042 CYLINDER BLOCK GP
AN ATTACHMENT
i04758711 SEBP6363
3704041 CYLINDER BLOCK AS Parts scheme
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Parts for your 794 AC TRUCK:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 241-8249 M [18] NUT (M30X2-THD)  
2. 243-5196 [9] PLATE  
3. 244-2446 [2] PLUG-CUP  
4. 245-9914 [2] CAP AS-BEARING (CRANKSHAFT)  
    (EACH INCLUDES)
  9M-6803 [1] DOWEL  
5. 245-9915 [7] CAP AS-BEARING (CRANKSHAFT)  
    (EACH INCLUDES)
  9M-6803 [1] DOWEL  
6. 260-9347 [18] STUD  
7. 262-1102 [26] PLUG-CUP  
8. 6V-9167 M [18] BOLT (M20X2.5X140-MM)  
9. 154-1580 [18] WASHER-HARD (22X38X6-MM THK)  
  M   METRIC PART
 

#SEBP63630053
 

370-4042: CYLINDER BLOCK GP

370-4042 CYLINDER BLOCK GP
S/N THR1-UP
PART OF 239-2355 ENGINE AR-CORE
AN ATTACHMENT
i04758703 SEBP6363
3704042 CYLINDER BLOCK GP Parts scheme
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Parts for your 794 AC TRUCK:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 241-6170 [1] PLUG  
2. 248-7584 [2] ORIFICE  
3. 248-7585 [6] ORIFICE  
4. 249-6392 [9] BEARING-CAMSHAFT  
5. 370-4041 Y [1] CYLINDER BLOCK AS  
6. 493-5366 [16] DOWEL AS  
7. 384-3712 [16] DOWEL-HOLLOW  
8. 4N-0683 [4] DOWEL  
9. 6V-3535 [32] DOWEL  
10. 6V-6560 [1] SEAL-O-RING  
  R   REMANUFACTURED PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

#SEBP63630054
 

345-8447: CYLINDER HEAD AS

345-8447 CYLINDER HEAD AS
S/N THR1-116; THR125-125
PART OF 439-5473 CYLINDER HEAD GP
AN ATTACHMENT
i03870191 SEBP6363
3458447 CYLINDER HEAD AS Parts scheme
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Parts for your 794 AC TRUCK:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 247-1074 [2] SEAL-O-RING  
2. 298-5347 [1] SLEEVE-INJECTOR  
3. 300-4048 [6] PLUG-CUP  
4. 8M-5860 [14] PLUG-CUP  
5. 273-1223 [2] INSERT-VALVE SEAT (INLET)(STANDARD)  
  393-6470 AB INSERT-VALVE SEAT (0.25-MM OS, INLET)  
  393-6471 AB INSERT-VALVE SEAT (0.51-MM OS, INLET)  
6. 331-3688 [2] INSERT-VALVE SEAT (EXHAUST)(STANDARD)  
  393-6468 AB INSERT-VALVE SEAT (0.25-MM OS, EXHAUST)  
  393-6469 AB INSERT-VALVE SEAT (0.51-MM OS, EXHAUST)  
7. 260-9153 [1] PLUG  
8. 8C-3076 [1] SEAL-O-RING  
  A   NOT PART OF THIS GROUP
  B   USE AS REQUIRED
 

#SEBP63630055
 

473-6711: CYLINDER HEAD AS

473-6711 CYLINDER HEAD AS
S/N THR120-124
PART OF 473-6712 CYLINDER HEAD GP
AN ATTACHMENT
i06915423 SEBP6363
4736711 CYLINDER HEAD AS Parts scheme
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Parts for your 794 AC TRUCK:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 247-1074 [2] SEAL-O-RING  
2. 298-5347 [1] SLEEVE-INJECTOR  
3. 300-4048 [6] PLUG-CUP  
4. 8M-5860 [14] PLUG-CUP  
5. 331-3688 [2] INSERT-VALVE SEAT (EXHAUST)  
  393-6468 AB INSERT-VALVE SEAT (0.25-MM OS, EXHAUST)  
  393-6469 AB INSERT-VALVE SEAT (0.51-MM OS, EXHAUST)  
6. 260-9153 [1] PLUG  
7. 8C-3076 [1] SEAL-O-RING  
  A   NOT PART OF THIS GROUP
  B   USE AS REQUIRED
 

#SEBP63630056
 

473-6715: CYLINDER HEAD AS

473-6715 CYLINDER HEAD AS
S/N THR120-124
PART OF 473-6716 CYLINDER HEAD GP
AN ATTACHMENT
i06925057 SEBP6363
4736715 CYLINDER HEAD AS Parts scheme
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Parts for your 794 AC TRUCK:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 247-1074 [2] SEAL-O-RING  
2. 298-5347 [1] SLEEVE-INJECTOR  
3. 300-4048 [6] PLUG-CUP  
4. 8M-5860 [14] PLUG-CUP  
5. 273-1223 [2] INSERT-VALVE SEAT (INLET)  
  393-6470 AB INSERT-VALVE SEAT (0.25-MM OS, INLET)  
  393-6471 AB INSERT-VALVE SEAT (0.51-MM OS, INLET)  
6. 331-3688 [2] INSERT-VALVE SEAT (EXHAUST)  
  393-6468 AB INSERT-VALVE SEAT (0.25-MM OS, EXHAUST)  
  393-6469 AB INSERT-VALVE SEAT (0.51-MM OS, EXHAUST)  
7. 260-9153 [1] PLUG  
8. 8C-3076 [1] SEAL-O-RING  
  A   NOT PART OF THIS GROUP
  B   USE AS REQUIRED
 

#SEBP63630057
 

515-8766: CYLINDER HEAD AS

515-8766 CYLINDER HEAD AS
S/N THR126-144
PART OF 515-8767 CYLINDER HEAD GP
AN ATTACHMENT
i07083955 SEBP6363
5158766 CYLINDER HEAD AS Parts scheme 5158766 CYLINDER HEAD AS Parts scheme
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Parts for your 794 AC TRUCK:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 247-1074 [2] SEAL-O-RING  
2. 298-5347 [1] SLEEVE-INJECTOR  
3. 300-4048 [6] PLUG-CUP  
4. 8M-5860 [14] PLUG-CUP  
5. 273-1223 [2] INSERT-VALVE SEAT (INLET)  
  393-6470 AB INSERT-VALVE SEAT (0.25-MM OS, INLET)  
  393-6471 AB INSERT-VALVE SEAT (0.51-MM OS, INLET)  
6. 331-3688 [2] INSERT-VALVE SEAT (EXHAUST)  
  393-6468 AB INSERT-VALVE SEAT (0.25-MM OS, EXHAUST)  
  393-6469 AB INSERT-VALVE SEAT (0.51-MM OS, EXHAUST)  
7. 260-9153 [1] PLUG  
8. 8C-3076 [1] SEAL-O-RING  
  A   NOT PART OF THIS GROUP
  B   USE AS REQUIRED
 

#SEBP63630058
 

543-8016: CYLINDER HEAD AS

543-8016 CYLINDER HEAD AS
S/N THR144-UP
PART OF 549-5756 CYLINDER HEAD GP
AN ATTACHMENT
i07282200 SEBP6363
5438016 CYLINDER HEAD AS Parts scheme
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Parts for your 794 AC TRUCK:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 247-1074 [2] SEAL-O-RING  
2. 298-5347 [1] SLEEVE-INJECTOR  
3. 300-4048 [6] PLUG-CUP  
4. 8M-5860 [14] PLUG-CUP  
5. 331-3688 [2] INSERT-VALVE SEAT (EXHAUST)  
6. 260-9153 [1] PLUG  
7. 273-1223 [2] INSERT-VALVE SEAT (INLET)  
8. 8C-3076 [1] SEAL-O-RING  
 

#SEBP63630059
 

438-1722: CYLINDER HEAD GP

438-1722 CYLINDER HEAD GP
S/N THR1-116; THR125-125
PART OF 472-7154 ENGINE AR, 417-8384 ENGINE AR-COMPLETE, 417-8379, 417-8382, 417-8383, 417-8385, 441-8134, 441-8135, 472-7157 ENGINE AR-PRIMARY
AN ATTACHMENT
i05402969 SEBP6363
4381722 CYLINDER HEAD GP Parts scheme
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Parts for your 794 AC TRUCK:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 258-9925 [1] GASKET-COMBUSTION  
2. 439-5473 Y [1] CYLINDER HEAD GP (BASIC)  
3. 370-8028 [1] SEAL-INTEGRAL  
    #394-0295 IS AN ACCEPTABLE ALTERNATIVE, FOR CASES IN WHICH THE BLOCK HAS BEEN MACHINED (WITHIN LIMITS SPECIFIED IN THE SEAL DRAWING).
4. 152-0195 [6] WASHER-HARD (24X36X4.5-MM THK)  
5. 274-7701 M [6] BOLT-12 POINT HEAD (M22X1.5X380-MM)  
  M   METRIC PART
  R   REMANUFACTURED PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

Information:

Caterpillar Parts SIS Catalog 794 AC :

COVER GP-FRONT HOUSING
293-7633 COVER GP-FRONT HOUSING
COVER GP-FRONT HOUSING
281-6523 COVER GP-FRONT HOUSING
COVER GP-FRONT HOUSING
273-4003 COVER GP-FRONT HOUSING
COVER GP-FLYWHEEL HOUSING
455-5545 COVER GP-FLYWHEEL HOUSING
COVER GP-FLYWHEEL HOUSING
447-6074 COVER GP-FLYWHEEL HOUSING
COVER GP-FLYWHEEL HOUSING
373-2121 COVER GP-FLYWHEEL HOUSING
COVER GP-FLYWHEEL HOUSING
273-4035 COVER GP-FLYWHEEL HOUSING
COVER GP-CYLINDER BLOCK
461-1615 COVER GP-CYLINDER BLOCK
CRANKSHAFT GP
359-0939 CRANKSHAFT GP
CYLINDER BLOCK AS
370-4041 CYLINDER BLOCK AS
CYLINDER BLOCK GP
370-4042 CYLINDER BLOCK GP
CYLINDER HEAD AS
345-8447 CYLINDER HEAD AS
CYLINDER HEAD AS
473-6711 CYLINDER HEAD AS
CYLINDER HEAD AS
473-6715 CYLINDER HEAD AS
CYLINDER HEAD AS
515-8766 CYLINDER HEAD AS
CYLINDER HEAD AS
543-8016 CYLINDER HEAD AS
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