CYLINDER BLOCK AND COVERS Effective with Serial No. 5V284 1H5769 Cylinder Block Assembly and Cylinder Block Housing Assembly Parts are Shown on Pages 49 and 50 NOTE: 4H7073 Piston and Liner Group, 2H5091 Cylinder Liner and Piston Replacement Gasket Group and 2H5080 Valve Grinding Gasket Group are Available. Piston and Liner Replacement Require the Use of 2H5091 and 2H5080 Gasket Groups D315

BASIC ENGINE

CYLINDER BLOCK GP

0. CYLINDER B
1. 4F-7220 CYLINDER B
2. 1H-5769 CYLINDER B
3. CYLINDER B
4. CYLINDER B

CRANKSHAFT GP

5. CRANKSHAFT
6. CRANKSHAFT
7. CRANKSHAFT

FLYWHEEL GP

8. FLYWHEEL

CRANKSHAFT GP

9. 4F-6947 CRANKSHAFT
0. INFORMATION

MARINE ENGINE D315 MARINE ENGINE 05V
D315 MARINE ENGINE 05V00001-UP UE032516 D315 05V (1947)

BASIC ENGINE

CYLINDER BLOCK GP

CYLINDER BLOCK AND COVERS

4F-7220 CYLINDER BLOCK ASSEMBLY

1H-5769 CYLINDER BLOCK ASSEMBLY

CYLINDER BLOCK HOUSING ASSEMBLIES

#UE0325160060

CYLINDER BLOCK AND COVERS

CYLINDER BLOCK AND COVERS
Effective with Serial No. 5V284
1H5769 Cylinder Block Assembly and Cylinder Block Housing Assembly Parts are Shown on Pages 49 and 50
NOTE: 4H7073 Piston and Liner Group, 2H5091 Cylinder Liner and Piston Replacement Gasket Group and 2H5080 Valve Grinding Gasket
Group are Available. Piston and Liner Replacement Require the Use of 2H5091 and 2H5080 Gasket Groups

c34815 UE032516

None CYLINDER BLOCK AND COVERS Parts scheme

For full view, you need register

Parts for your D315 MARINE ENGINE:

CATERPILLAR SIS

Part No	Qty	Parts name
4F-7206	[4]	GASKET
8F-8570	[4]	LINER ASSEM.
	[4]	SLEEVE
		(PART OF ASSEM. 8F8570)
7B-2124	[12]	SEAL
4B-6697	[8]	CAP SCREW
0S-1594	[2]	CAP SCREW
3B-4506	[2]	LOCKWASHER
4F-9568	[1]	COVER
4F-3392	[1]	GASKET
2A-3791	[1]	SEAL
3B-0817	[1]	COVER
0L-1351	[2]	CAP SCREW
3B-4506	[2]	LOCKWASHER
2B-7410	[1]	PLUG
1A-1460	[3]	CAP SCREW
3B-4508	[3]	LOCKWASHER
3B-0824	[1]	POINTER
0S-1614	[2]	CAP SCREW
1A-5702	[1]	LOCK
4F-2132	[1]	COVER
4F-8965	[19]	CAP SCREW
3B-4507	[20]	LOCKWASHER
1B-4206	[10]	NUT
3B-4510	[2]	LOCKWASHER
2B-3726	[1]	LOCK (4 7/8"LONG)
2A-3710	[1]	LOCK (5 1/4"LONG)
2B-3734	[2]	LOCK (4 3/8"LONG)
4F-6910 Y	[1]	HOUSING ASSEM.
		(SEE SEPARATE ILLUS. FOR PARTS)
5B-8198	[1]	ADAPTER
4F-7702	[1]	GASKET (REAR)
2H-1118	[1]	GASKET (RH)
4F-7218	[1]	GASKET (L.H.)
0S-1585	[11]	CAP SCREW
3B-4508	[11]	LOCKWASHER
0S-1585	[4]	CAP SCREW
3B-4508	[4]	LOCKWASHER
8F-3344	[1]	PAN
0T-0772	[1]	CAP SCREW
5B-8486	[1]	COVER (L.H.)
5B-8612	[1]	GASKET
0L-1124	[2]	GASKET
0L-0827	[2]	PLUG
2B-7411	[2]	PLUG
4F-1395	[4]	GUIDE
6F-8874	[4]	GASKET
0S-1594	[8]	CAP SCREW
3B-4506	[16]	LOCKWASHER
1H-5769 Y	[1]	BLOCK ASSEM.
		(SEE SEPARATE ILLUS. FOR PARTS)
1B-4202	[2]	NUT
3B-4505	[2]	LOCKWASHER
4F-9241	[1]	GASKET
2B-7409	[1]	PLUG
4F-9230 Y	[1]	HOUSING ASSEM.
		(SEE SEPARATE ILLUS. FOR PARTS)
0S-1582	[12]	BOLT (1 1/4"LONG)
1B-4203	[12]	NUT
3B-4506	[15]	LOCKWASHER
0S-1594	[3]	CAP SCREW (1"LONG)
4F-7065	[1]	GASKET
2A-3307	[1]	SEAL
4F-7062	[1]	COVER ASSEM.
2B-0174	[1]	PLUG
0S-1620	[1]	CAP SCREW
4F-9325	[1]	GASKET
0S-1594	[13]	CAP SCREW
	[9]	LOCK
0S-2414	[1]	LOCK
0L-0468	[2]	STUD
		(PART OF ASSEM. 4F7062)
0L-1351	[22]	CAP SCREW
3B-4506	[22]	LOCKWASHER
2A-3349	[1]	FERRULE
2A-3307	[1]	SEAL
0L-0638	[1]	LOCK
4F-7082	[1]	GASKET (SMALL)
4F-7068	[1]	GASKET (LARGE)
4F-7216	[1]	COVER (FRONT)
6F-8073	[1]	COVER ASSEM.(REAR)
4F-7215	[2]	GASKET
1A-2029	[7]	CAP SCREW
3B-4506	[7]	LOCKWASHER
0L-1352	[1]	CAP SCREW
3B-4506	[1]	LOCKWASHER
1A-2029	[6]	CAP SCREW
3B-4506	[6]	LOCKWASHER
0S-1624	[3]	CAP SCREW
3B-4510	[3]	LOCKWASHER
5B-7852	[1]	COVER
Y		SEPARATE ILLUSTRATION

#UE0325160061

4F-7220: CYLINDER BLOCK ASSEMBLY

CYLINDER BLOCK ASSEMBLY

4F7220 CYLINDER BLOCK ASSEMBLY
Part of Cylinder Block and Covers Shown on Pages 42 through 46

c30786 UE032516

4F7220 CYLINDER BLOCK ASSEMBLY Parts scheme

For full view, you need register

Parts for your D315 MARINE ENGINE:

CATERPILLAR SIS

Part No	Qty	Parts name
4F-7161	[16]	STUD
0L-2061	[2]	DOWEL
6B-2880	[2]	STUD
4F-4204	[1]	STUD
6B-6489	[2]	STUD
7F-8295	[1]	BUSHING
0T-0305	[2]	STUD
2A-3696	[1]	PLUG
8B-8143	[8]	STUD
2A-3798	[2]	DOWEL
5B-7892	[4]	DOWEL
2B-2414	[1]	PACKING
3B-7614	[2]	CAP SCREW
2A-3586	[2]	STUD
1A-5919	[2]	DOWEL
4F-7160	[5]	STUD
4F-6178	[1]	TUBE
7F-8294	[1]	BUSHING
4F-7159	[1]	DOWEL
5B-7419	[2]	STUD
		-OR-
4F-7158	[2]	STUD
7F-8293	[1]	BUSHING
4F-7158	[4]	STUD
2A-3594	[10]	NUT
3B-4622	[10]	COTTER PIN
0L-2061	[1]	DOWEL
5B-7419	[2]	STUD
		-OR-
4F-7158	[2]	STUD

#UE0325160062

1H-5769: CYLINDER BLOCK ASSEMBLY

CYLINDER BLOCK ASSEMBLY

1H5769 CYLINDER BLOCK ASSEMBLY
Part of Cylinder Block and Covers Shown on Page 47

c46105 UE032516

1H5769 CYLINDER BLOCK ASSEMBLY Parts scheme

For full view, you need register

Parts for your D315 MARINE ENGINE:

CATERPILLAR SIS

Part No	Qty	Parts name
4F-7161	[16]	STUD
0L-2061	[2]	DOWEL
6B-2880	[2]	STUD
4F-4204	[1]	STUD
6B-6489	[2]	STUD
7F-8295	[1]	BUSHING
0T-0305	[2]	STUD
2A-3696	[1]	PLUG
8B-8143	[8]	STUD
2A-3798	[2]	DOWEL
2B-2414	[1]	PACKING
3B-7614	[2]	CAP SCREW
2A-3586	[2]	STUD
4F-7160	[4]	STUD
4F-6178	[1]	TUBE
7F-8294	[2]	BUSHING
0L-2061	[1]	DOWEL
4F-7158	[8]	STUD
2A-3594	[10]	NUT
5H-9456	[10]	COTTER PIN
0L-2061	[1]	DOWEL

#UE0325160063

CYLINDER BLOCK HOUSING ASSEMBLIES

CYLINDER BLOCK HOUSING ASSEMBLIES
Part of Cylinder Block and Covers Shown on Pages 42 through 47

c24438 UE032516

None CYLINDER BLOCK HOUSING ASSEMBLIES Parts scheme

For full view, you need register

Parts for your D315 MARINE ENGINE:

CATERPILLAR SIS

Part No	Qty	Parts name
4F-6910		HOUSING ASSEM.
5B-5812	[2]	DOWEL
0L-0468	[6]	STUD
2A-3630	[2]	DOWEL
0L-0468	[4]	STUD
1A-6862	[3]	STUD
1F-1227	[1]	BUSHING
0B-0107	[1]	STUD
2A-3349	[1]	FERRULE
1F-1226	[1]	BUSHING
5F-7038	[1]	STUD
2A-3658	[1]	BUSHING
4F-7333	[1]	SHAFT ASSEM.
2A-3746	[1]	PLUG
		(PART OF SHAFT ASSEM.)
2A-3804	[2]	STUD
5B-5812	[1]	DOWEL
4F-9218		HOUSING ASSEM.

#UE0325160064

CYLINDER BLOCK HOUSING ASSEMBLIES

CYLINDER BLOCK HOUSING ASSEMBLIES
Part of Cylinder Block and Covers Shown on Pages 42 through 47

c34821 UE032516

For full view, you need register

Parts for your D315 MARINE ENGINE:

CATERPILLAR SIS

Part No	Qty	Parts name
4F-6910		HOUSING ASSEM.
5B-5812	[2]	DOWEL
0L-0468	[6]	STUD
2A-3630	[2]	DOWEL
0L-0468	[4]	STUD
1A-6862	[3]	STUD
1F-1227	[1]	BUSHING
0B-0107	[1]	STUD
1F-1226	[1]	BUSHING
2A-3658	[1]	BUSHING
2A-3349	[1]	FERRULE
5F-7038	[1]	STUD
4F-7333	[1]	SHAFT ASSEM.
2A-3746	[1]	PLUG
		(PART OF SHAFT ASSEM.)
2A-3804	[2]	STUD
5B-5812	[1]	DOWEL
4F-7329	[1]	SHAFT ASSEM.
1F-1006	[1]	PIN
		(PART OF SHAFT ASSEM.)
4F-9230		HOUSING ASSEM.

#UE0325160065

CRANKSHAFT

CRANKSHAFT
Serial No. 5V1 to 5V283 Inclusive

c30787 UE032516

For full view, you need register

Parts for your D315 MARINE ENGINE:

CATERPILLAR SIS

Part No	Qty	Parts name
7B-6601	[1]	FLYWHEEL ASSEM.
1F-4481	[10]	DOWEL
		(2 IN EACH BEARING ASSEM.)
2B-2322	[6]	CAP SCREW
6B-0657	[3]	LOCK
4F-1725	[2]	BEARING ASSEM.
7B-6253	[1]	GEAR (112 T.)
5B-6458	[6]	LOCK
0S-1588	[12]	CAP SCREW
		(PARTS OF FLYWHEEL ASSEM.)
4F-1727	[1]	BEARING ASSEM.
4F-1726	[1]	BEARING ASSEM.
4F-1724	[1]	BEARING ASSEM.
1B-8744	[1]	KEY
3F-6777	[1]	CRANKSHAFT
8F-4331	[1]	SEAL (.030 U''SIZE)
4F-6888	[1]	SEAL (STD.)
4F-6534	[1]	GEAR (33T.)
1A-5329	[1]	NUT
4F-6872	[1]	LOCK

#UE0325160066

CRANKSHAFT

CRANKSHAFT
Effective with Serial No. 5V284

c34803 UE032516

For full view, you need register

Parts for your D315 MARINE ENGINE:

CATERPILLAR SIS

Part No	Qty	Parts name
7B-6601	[1]	FLYWHEEL ASSEM.
2B-2322	[6]	CAP SCREW
6B-0657	[3]	LOCK
1H-1545	[2]	BEARING ASSEM.
7B-6253	[1]	GEAR (112 T.)
5B-6458	[6]	LOCK
0S-1588	[12]	CAP SCREW
		(PARTS OF FLYWHEEL ASSEM.)
1H-1547	[1]	BEARING ASSEM.
1H-1546	[1]	BEARING ASSEM.
1H-1544	[1]	BEARING ASSEM.
1B-8744	[1]	KEY
3F-6777	[1]	CRANKSHAFT
8F-4331	[1]	SEAL (.030 U''SIZE)
4F-6888	[1]	SEAL (STD.)
4F-6534	[1]	GEAR (33T.)
1A-5329	[1]	NUT
4F-6872	[1]	LOCK

#UE0325160067

CRANKSHAFT

CRANKSHAFT
Effective with Serial No. 5V467

c53612 UE032516

For full view, you need register

Parts for your D315 MARINE ENGINE:

CATERPILLAR SIS

Part No	Qty	Parts name
1H-1545	[2]	BEARING ASSEM.
1H-1547	[1]	BEARING ASSEM.
1H-1546	[1]	BEARING ASSEM.
1H-1544	[1]	BEARING ASSEM.
1B-8744	[1]	KEY
4F-6888	[1]	SEAL (STD)
8F-4331	[1]	SEAL (.030 U SIZE)
4F-6872	[1]	LOCK
1A-5329	[1]	NUT
4F-6534	[1]	GEAR (33T)
3F-6777	[1]	CRANKSHAFT

#UE0325160068

FLYWHEEL

FLYWHEEL
Effective with Serial No. 5V467

c53615 UE032516

For full view, you need register

Parts for your D315 MARINE ENGINE:

CATERPILLAR SIS

Part No	Qty	Parts name
0S-1588	[12]	BOLT
5B-6458	[6]	LOCK
		(PARTS OF ASSEM. 7B6601)
2B-2322	[6]	BOLT
6B-0657	[3]	LOCK
7B-6601	[1]	FLYWHEEL ASSEM.
7B-6253	[1]	GEAR (112T.)
		(PART OF ASSEM. 7B6601)