366-6114 CRANKSHAFT GP C18 MARINE ENGINE

BASIC ENGINE

CRANKSHAFT GP

0. 366-6114 CRANKSHAFT

CYLINDER BLOCK GP

1. 357-1320 CYLINDER B
2. 555-8793 CYLINDER B
3. 358-6883 CYLINDER B
4. 358-6883 CYLINDER B

CYLINDER HEAD GP

5. 223-7263 CYLINDER H
6. 223-9250 CYLINDER H
7. 312-8590 CYLINDER H

DAMPER GP

8. 209-2786 DAMPER & P
9. 247-8490 DAMPER & P
0. INFORMATION

MARINE ENGINE C18 MARINE ENGINE T2R
C18 Marine Engine T2R00001-UP SEBP6458 C18 T2R (2013)

BASIC ENGINE

CRANKSHAFT GP

366-6114 CRANKSHAFT GP

243-6718 KIT-CRANKSHAFT BEARING

319-0785 SEAL GP-CRANKSHAFT

319-7401 SEAL GP-CRANKSHAFT

#SEBP64580080

366-6114: CRANKSHAFT GP

CRANKSHAFT GP

366-6114 CRANKSHAFT GP

i04181889 SEBP6458

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Parts for your C18 MARINE ENGINE:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	317-8766 J	[7]	BEARING-MAIN (STANDARD)
	4W-5698 AB		BEARING-MAIN (0.63-MM US)
	4W-5699 AB		BEARING-MAIN (1.27-MM US)
	4W-5700 AB		BEARING-MAIN (0.63-MM OS)
	4W-5701 AB		BEARING-MAIN (0.63-MM OS, 0.63-MM US)
2.	468-5121	[1]	CRANKSHAFT AS
2A.	361-8229	[1]	GEAR-CRANKSHAFT (66-TEETH)
	4N-0684	[1]	DOWEL
	7S-5005	[1]	DOWEL
3.	253-1752 J	[2]	PLATE-THRUST
4.	319-7401 Y	[1]	SEAL GP-CRANKSHAFT (FRONT)

			AVAILABLE REPAIR KIT(S):
	243-6718 AY	[1]	KIT-CRANKSHAFT BEARING
			(INCLUDES A COMPLETE SET OF MAIN BEARING & THRUST PLATES)
	A		NOT PART OF THIS GROUP
	B		USE AS REQUIRED
	J		KIT MARKED J SERVICES PART(S) MARKED J
	R		REMANUFACTURED PART MAY BE AVAILABLE
	Y		SEPARATE ILLUSTRATION

#SEBP64580081

357-1320: CYLINDER BLOCK AS

CYLINDER BLOCK AS

357-1320 CYLINDER BLOCK AS
PART OF 358-6883 CYLINDER BLOCK GP

i04181871 SEBP6458

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Parts for your C18 MARINE ENGINE:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	155-0809	[6]	SEAL-LINER
2.	155-2793	[12]	SEAL-LINER
3.	357-1315	[1]	CYLINDER BLOCK AS
	3P-1323	[14]	BOLT-BEARING CAP (7/8-14X7.75-IN)
	9H-1031	[14]	WASHER-HARD (24X41.5X6-MM THK)
	167-8081	[7]	CAP-CRANKSHAFT BEARING
4.	516-9693	[6]	LINER-CYLINDER BLOCK
5.	9L-5854	[6]	BAND-FILLER (130.2-MM ID)

#SEBP64580082

555-8793: CYLINDER BLOCK AS

CYLINDER BLOCK AS

555-8793 CYLINDER BLOCK AS
PART OF 358-6883 CYLINDER BLOCK GP

i07401937 SEBP6458

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Parts for your C18 MARINE ENGINE:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	155-0809	[6]	SEAL-LINER
2.	155-2793	[12]	SEAL-LINER
3.	488-1675	[1]	CYLINDER BLOCK AS
	3P-1323	[14]	BOLT-BEARING CAP (7/8-14X7.75-IN)
	9H-1031	[14]	WASHER-HARD (24X41.5X6-MM THK)
	167-8081	[7]	CAP-CRANKSHAFT BEARING
4.	556-0701	[6]	LINER-CYLINDER
5.	9L-5854	[6]	BAND-FILLER (130.2-MM ID)

#SEBP64580083

358-6883: CYLINDER BLOCK GP

CYLINDER BLOCK GP

358-6883 CYLINDER BLOCK GP
Type 1

i04181849 SEBP6458

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Parts for your C18 MARINE ENGINE:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	1S-9540	[1]	DOWEL
2.	4N-1650	[1]	DOWEL
3.	6I-1055	[1]	DOWEL
4.	6I-4421	[1]	PLATE-SPACER
5.	142-2329	[1]	SEAL
6.	227-1204	[1]	GASKET
7.	4N-0683	[4]	DOWEL
8.	357-1320 Y	[1]	CYLINDER BLOCK AS
9.	2M-6471	[2]	PLUG-CUP
10.	5P-0840	[1]	SEAL-O-RING

	101-0523 ABFN		INSERT-LINER SEAT (5.21-MM THK)
	101-0524 ABFN		INSERT-LINER SEAT (5.16-MM THK)
	101-0525 ABFN		INSERT-LINER SEAT (5.26-MM THK)
	9Y-3368 ABFN		INSERT-LINER SEAT (0.822-MM THK)
	6I-4361 ABFN		INSERT-LINER SEAT (0.772-MM THK)
	6I-4362 ABFN		INSERT-LINER SEAT (0.872-MM THK)
	2W-3815 ABFN		INSERT-LINER SEAT (1.605-MM THK)
	6I-4363 ABFN		INSERT-LINER SEAT (1.555-MM THK)
	6I-4364 ABFN		INSERT-LINER SEAT (1.655-MM THK)
	5N-0093 ABFN		INSERT-LINER SEAT (2.71-MM THK)
	6I-4365 ABFN		INSERT-LINER SEAT (2.66-MM THK)
	6I-4366 ABFN		INSERT-LINER SEAT (2.76-MM THK)
	A		NOT PART OF THIS GROUP
	B		USE AS REQUIRED
	F		NOT SHOWN
	N		FOR SALVAGE OF DAMAGED LIFTER BORES IN CYLINDER BLOCK REFER TO SEBF8076 IN SIS WEB
	Y		SEPARATE ILLUSTRATION

#SEBP64580084

358-6883: CYLINDER BLOCK GP

CYLINDER BLOCK GP

358-6883 CYLINDER BLOCK GP
Type 2

i06888456 SEBP6458

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Parts for your C18 MARINE ENGINE:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	1S-9540	[1]	DOWEL
2.	4N-1650	[1]	DOWEL
3.	6I-1055	[1]	DOWEL
4.	6I-4421	[1]	PLATE-SPACER
5.	142-2329	[1]	SEAL
6.	227-1204	[1]	GASKET
7.	4N-0683	[4]	DOWEL
8.	555-8793 CY	[1]	CYLINDER BLOCK AS
9.	2M-6471	[2]	PLUG-CUP
10.	5P-0840	[1]	SEAL-O-RING

	101-0523 ABFN		INSERT-LINER SEAT (5.21-MM THK)
	101-0524 ABFN		INSERT-LINER SEAT (5.16-MM THK)
	101-0525 ABFN		INSERT-LINER SEAT (5.26-MM THK)
	9Y-3368 ABFN		INSERT-LINER SEAT (0.822-MM THK)
	6I-4361 ABFN		INSERT-LINER SEAT (0.772-MM THK)
	6I-4362 ABFN		INSERT-LINER SEAT (0.872-MM THK)
	2W-3815 ABFN		INSERT-LINER SEAT (1.605-MM THK)
	6I-4363 ABFN		INSERT-LINER SEAT (1.555-MM THK)
	6I-4364 ABFN		INSERT-LINER SEAT (1.655-MM THK)
	5N-0093 ABFN		INSERT-LINER SEAT (2.71-MM THK)
	6I-4365 ABFN		INSERT-LINER SEAT (2.66-MM THK)
	6I-4366 ABFN		INSERT-LINER SEAT (2.76-MM THK)
	A		NOT PART OF THIS GROUP
	B		USE AS REQUIRED
	C		CHANGE FROM PREVIOUS TYPE
	F		NOT SHOWN
	N		FOR SALVAGE OF DAMAGED LIFTER BORES IN CYLINDER BLOCK REFER TO SEBF8076 IN SIS WEB
	Y		SEPARATE ILLUSTRATION

#SEBP64580085

223-7263: CYLINDER HEAD AS

CYLINDER HEAD AS

223-7263 CYLINDER HEAD AS
WITH PRE-FINISHED VALVE SEAT INSERTS
PART OF 223-9250 CYLINDER HEAD GP

i01877339 SEBP6458

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Parts for your C18 MARINE ENGINE:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	122-7375	[24]	GUIDE-VALVE (STANDARD)
	122-0447 AB		GUIDE-VALVE (0.51-MM OS)
	122-8612 AB		GUIDE-VALVE (0.13-MM OS)
2.	216-5582	[7]	BUSHING (STANDARD)
	217-0751 AB		BUSHING (0.25-MM OS)
	217-0752 AB		BUSHING (0.762-MM OS)
	261-3429 AB		BUSHING (1.778-MM OS)
	261-3430 AB		BUSHING (1.27-MM OS)
3.	280-3979	[12]	INSERT-VALVE SEAT (INLET)(STANDARD)
4.	226-5561	[12]	INSERT-VALVE SEAT (EXHAUST)(STANDARD)
	288-4883 AB		INSERT-VALVE SEAT (0.51-MM OS, EXHAUST)
	AB		INSERT-VALVE SEAT (0.76-MM OS, EXHAUST)
5.	263-4920	[6]	SLEEVE-INJECTOR (INLET)
8.	166-2904	[12]	SEAL-O-RING
9.	3B-0623	[17]	PLUG-CUP
10.	3B-0645	[20]	PLUG-CUP (32.08-MM OD)
11.	8T-6757	[3]	PLUG-PIPE
12.	9X-7430	[6]	SEAL-O-RING
13.	493-9591	[1]	HEAD-CYLINDER
	448-3297	[1]	HEAD-CYLINDER
	A		NOT PART OF THIS GROUP
	B		USE AS REQUIRED

#SEBP64580086

223-9250: CYLINDER HEAD GP

CYLINDER HEAD GP

223-9250 CYLINDER HEAD GP
FOR 2300 RPM APLICATIONS FEILD REPLACEMENT 380-9100 CYLINDER HEAD IS AVALIBLE
PART OF 312-8590 CYLINDER HEAD GP

i02462290 SEBP6458

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Parts for your C18 MARINE ENGINE:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	2A-4429	[48]	LOCK-RETAINER
2.	6I-0928	[24]	WASHER-SPECIAL
3.	490-7198	[12]	VALVE-INLET
4.	490-7200	[12]	VALVE-EXHAUST
5.	163-2478	[24]	SEAL-VALVE STEM
6.	247-9908	[24]	SPRING-VALVE (OUTER)
7.	223-7263 CY	[1]	CYLINDER HEAD AS
8.	186-2001	[24]	ROTOCOIL AS
9.	211-3122	[24]	SPRING-VALVE (INNER)
	C		CHANGE FROM PREVIOUS TYPE
	R		REMANUFACTURED PART MAY BE AVAILABLE
	Y		SEPARATE ILLUSTRATION

#SEBP64580087

312-8590: CYLINDER HEAD GP

CYLINDER HEAD GP

312-8590 CYLINDER HEAD GP

i02799489 SEBP6458

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Parts for your C18 MARINE ENGINE:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	3E-6772	[24]	SEAL (WATER)
2.	6I-4025	[16]	FASTENER GP-CYLINDER HEAD
			(EACH INCLUDES)
2A.	5H-1504	[1]	WASHER-HARD (20X33.5X5-MM THK)
2B.	124-1855	[1]	BOLT-12 POINT HEAD (3/4-16X7.638-IN)
3.	106-5673	[10]	FASTENER GP-CYLINDER HEAD
			(EACH INCLUDES)
3A.	5H-1504	[1]	WASHER-HARD (20X33.5X5-MM THK)
3B.	124-1854	[1]	BOLT-12 POINT HEAD (3/4-16X8.5-IN)
4.	223-9250 Y	[1]	CYLINDER HEAD GP
5.	183-3407	[3]	PLUG AS
			(EACH INCLUDES)
5A.	214-7568	[1]	SEAL-O-RING
5B.	9S-8004	[1]	PLUG (9/16-18-THD)
6.	224-5122	[1]	GASKET (CYLINDER HEAD)
7.	5P-0840	[1]	SEAL-O-RING
	R		REMANUFACTURED PART MAY BE AVAILABLE
	Y		SEPARATE ILLUSTRATION

#SEBP64580088

209-2786: DAMPER & PULLEY GP

DAMPER & PULLEY GP

209-2786 DAMPER & PULLEY GP
2 GROOVE
FOR USE WITH 16 INCH DAMPER
AN ATTACHMENT

i01555737 SEBP6458

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Parts for your C18 MARINE ENGINE:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	131-7880	[6]	BOLT (5/8-18X5.5-IN)
2.	167-8130	[1]	DAMPER AS
3.	241-5732	[1]	ADAPTER-DAMPER
4.	1F-7958	[12]	NUT-FULL (1/2-13-THD)
5.	2D-8155	[12]	STUD-TAPERLOCK (1/2-13X3.58-IN)
6.	3N-9540	[2]	PULLEY (1-GROOVE)
	R		REMANUFACTURED PART MAY BE AVAILABLE

#SEBP64580089

247-8490: DAMPER & PULLEY GP

DAMPER & PULLEY GP

247-8490 DAMPER & PULLEY GP
1-GROOVE
FOR USE WITH C18 AUXILIARY ENGINES WITH FINNED DAMPER
AN ATTACHMENT

i02363749 SEBP6458

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Parts for your C18 MARINE ENGINE:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	131-7880	[6]	BOLT (5/8-18X5.5-IN)
2.	213-3199	[1]	DAMPER AS
3.	262-6815 C	[1]	ADAPTER-DAMPER
4.	1F-7958	[12]	NUT-FULL (1/2-13-THD)
5.	2D-8155	[12]	STUD-TAPERLOCK (1/2-13X3.58-IN)
6.	3N-9540	[2]	PULLEY (1-GROOVE)
7.	262-6818	[1]	SPACER (158.8X209.04X6.9-MM THK)
	C		CHANGE FROM PREVIOUS TYPE