CYLINDER HEAD AND VALVE MECHANISM--End View-Part 2 of 2 Effective with Serial No. 99E4266 Note: 7M1912 Valve Grinding Gasket Kit is available. Refer also to Page 265 for special parts 12E

BASIC ENGINE

CYLINDER HEAD GP

0. CYLINDER H

CYLINDER BLOCK GP

1. CYLINDER B
2. CYLINDER B
3. CYLINDER B
4. CYLINDER B
5. CYLINDER B
6. CYLINDER B
7. CYLINDER B
8. CYLINDER B
9. CYLINDER B
0. INFORMATION

MOTOR GRADER 12E MOTOR GRADER 99E
NO. 12 MOTOR GRADER 99E00001-04490 (MACHINE) UE034740 12E 99E (1959)

BASIC ENGINE

CYLINDER HEAD GP

CYLINDER HEAD AND VALVE MECHANISM

CYLINDER HEAD ASSEMBLY

#UE0347400040

CYLINDER HEAD AND VALVE MECHANISM

CYLINDER HEAD AND VALVE MECHANISM--End View-Part 2 of 2
Effective with Serial No. 99E4266
Note: 7M1912 Valve Grinding Gasket Kit is available. Refer also to Page 265 for special parts

c82783 UE034740

None CYLINDER HEAD AND VALVE MECHANISM Parts scheme

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Parts for your 12E MOTOR GRADER:

CATERPILLAR SIS

Part No	Qty	Parts name
1A-2935	[12]	SCREW
1B-4203	[12]	NUT
9H-1085	[6]	ARM ASSEM. (INTAKE)
4M-4266	[6]	ARM ASSEM. (EXHAUST)
2A-4429	[24]	LOCK
2M-1778	[12]	RETAINER
9H-9164	[12]	SPRING
5M-2612	[12]	SPACER
2M-1755	[12]	STUD
6B-6225	[19]	SEAL
6B-6224	[19]	FERRULE
7M-8874	[1]	FERRULE ASSEM.
7B-2419	[1]	SEAL
7B-2420	[1]	FERRULE
7M-8873	[1]	GASKET
8M-6710	[1]	ELBOW
3B-1915	[3]	BOLT
3B-4506	[4]	LOCKWASHER
0S-1571	[1]	BOLT
0S-1594	[18]	BOLT
3B-4506	[18]	LOCKWASHER
8M-0756	[1]	COVER
8M-0758	[1]	GASKET
4M-1336	[1]	FERRULE
8M-1589	[1]	GASKET
7M-7385	[1]	REGULATOR
2B-0858	[1]	PLUG
1M-5293	[1]	GASKET
2B-5803	[1]	PLUG
2B-5721	[1]	GASKET
4F-0443	[12]	BUSHING
		(1 IN EACH ARM ASSEM. 9H1085 & 4M4266)
5M-6039	[1]	GASKET
7M-7681	[12]	ROD
7B-2419	[1]	SEAL
7B-2420	[1]	FERRULE
7M-0871	[12]	LIFTER

#UE0347400041

CYLINDER BLOCK AND COVERS

CYLINDER BLOCK AND COVERS--Side View-Part 1 of 2
Serial No. 99E1 to 99E1204, 99E1206 to 99E1216, 99E1218, 99E1220, 99E1225, 99E1226, 99E1229, 99E1230 and 99E1281 inclusive. 4M9001 Cylinder Block
Assembly parts are shown on Page 66. Note: 4M8166 Piston and Liner Group, 7M1914 Cylinder Liner and Piston Replacement Gasket Kit and 7M1912
Valve Grinding Gasket Kit are available. Piston and Liner replacement require the use of 7M1914 and 7M1912 Gasket Kits

c64961 UE034740

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Parts for your 12E MOTOR GRADER:

CATERPILLAR SIS

Part No	Qty	Parts name
2M-5209	[1]	COVER
1M-9390	[1]	GASKET
0S-1594	[3]	BOLT
3B-4506	[3]	LOCKWASHER
1M-5915	[1]	PLATE
9H-3864	[1]	GASKET
4M-2956	[1]	GASKET
4M-2955	[1]	COVER
1D-4717	[1]	NUT
3B-4506	[1]	LOCKWASHER
0L-1351	[25]	BOLT
3B-4506	[25]	LOCKWASHER
0S-1594	[10]	BOLT
3B-4506	[10]	LOCKWASHER
7B-3235	[4]	BOLT
3B-4508	[4]	LOCKWASHER
5M-2817	[1]	BUSHING ASSEM.
0L-1351	[2]	BOLT
3B-4506	[2]	LOCKWASHER
1M-8431	[1]	TUBE ASSEM.
9H-2713	[1]	GASKET
1D-4538	[2]	BOLT
5M-6560	[1]	LOCK
4M-6945	[1]	TUBE ASSEM
6H-5672	[1]	SEAL
9H-2713	[1]	GASKET
1D-4538	[2]	BOLT
5M-6560	[1]	LOCK
0S-1591	[3]	BOLT
3B-4506	[3]	LOCKWASHER
5B-2026	[1]	PLUG
4F-9325	[1]	GASKET
0S-1594	[2]	BOLT
3B-4506	[2]	LOCKWASHER
5M-1903	[1]	COVER
4M-2250	[1]	GASKET
4M-2972	[1]	PLATE ASSEM.
4M-2969	[1]	GASKET
0L-1351	[16]	BOLT
3B-4506	[16]	LOCKWASHER
0S-1591	[5]	BOLT
3B-4506	[5]	LOCKWASHER
		(CONSISTS OF ALL PARTS MARKED H SHOWN BOTH ON SIDE VIEW & REAR VIEW)
4M-9001 YH	[1]	BLOCK ASSEM.
		(SEE SEPARATE ILLUS FOR PARTS)
9H-5874	[6]	LINER
2B-0174	[1]	PLUG
7B-2124	[12]	SEAL
9H-5921	[1]	GASKET
2A-3348 H	[6]	DOWEL
2B-0947	[13]	BOLT
3B-4508	[13]	LOCKWASHER
3B-0623 H	[1]	PLUG
1M-4809	[1]	HOUSING
3H-4890	[1]	SCREW (MACH.)
4B-9747	[1]	WASHER
6H-5672	[1]	SEAL
0L-1351	[6]	BOLT
3B-4506	[6]	LOCKWASHER
1K-6705	[1]	BOLT
4F-9325	[1]	GASKET
1M-2833	[1]	COVER
1M-2854	[1]	SCREEN
0S-1571	[4]	BOLT
3B-4506	[4]	LOCKWASHER
Y		SEPARATE ILLUSTRATION

#UE0347400042

CYLINDER BLOCK AND COVERS

CYLINDER BLOCK AND COVERS--End View-Part 2 of 2
Serial No. 99E1 to 99E1204, 99E1206 to 99E1216, 99E1218, 99E1220, 99E1225, 99E1226, 99E1229, 99E1230 and 99E1281 inclusive

c62252 UE034740

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Parts for your 12E MOTOR GRADER:

CATERPILLAR SIS

Part No	Qty	Parts name
1C-2251	[1]	BOLT
3B-4506	[1]	LOCKWASHER
4F-3492	[1]	DOWEL
		(PART OF ASSEM. 4M2954)
2M-0535	[1]	COVER
2M-0557	[1]	GASKET
6H-1810	[2]	DOWEL
		(PART OF ASSEM. 4M2954)
6H-0192	[5]	STUD
		(PART OF ASSEM. 4M2954)
1B-4203	[5]	NUT
3B-4506	[5]	LOCKWASHER
2B-0174	[1]	PLUG
2D-8806	[3]	STUD
		(PART OF ASSEM. 4M2954)
9H-5916	[1]	LOCK
0S-1594	[2]	BOLT
4M-2954	[1]	COVER ASSEM.
2F-7036 H	[1]	STUD
1B-4203	[1]	NUT
3B-4508	[1]	LOCKWASHER
	[1]	BLOCK ASSEM.
		(CONSISTS OF ALL PARTS MARKED H SHOWN BOTH ON END VIEW & SIDE VIEW)
0S-1591	[4]	BOLT
3B-4506	[4]	LOCKWASHER
4M-2973	[1]	PAN
4M-2971	[1]	GASKET
4B-2363	[1]	PLUG
6F-4868	[1]	GASKET
0S-1594	[2]	BOLT
1A-2362	[1]	LOCK
0L-1143	[7]	BOLT
3B-4506	[7]	LOCKWASHER
1M-5916	[1]	GASKET
5M-5980	[1]	GAUGE ASSEM.
2B-6296	[1]	STUD
		(PART OF ASSEM. 4M2954)
0S-1594	[1]	BOLT
0L-0364	[1]	LOCK
5M-5978	[1]	TUBE ASSEM.
7F-7889	[1]	GASKET
4M-4419	[2]	LOCK
0S-1594	[4]	BOLT
4B-2363	[1]	PLUG
6F-4868	[1]	GASKET
1M-7831	[1]	SUPPORT ASSEM.
0L-1352	[5]	BOLT
3B-4506	[5]	LOCKWASHER
1A-5964	[5]	BOLT
3B-4506	[5]	LOCKWASHER

#UE0347400043

CYLINDER BLOCK AND COVERS

CYLINDER BLOCK AND COVERS--Side View--Part 1 of 2
Serial No. 99E1205, 99E1217, 99E1219, 99E1221 to 99E1224, 99E1227, 99E1228, 99E1231 to 99E1280, 99E1282 to 99E1527, 99E1532 and 99E1602 inclusive
4M9001 Cylinder Block Assembly parts are shown on Page 66. Note: 4M8166 Piston and Liner Group, 7M1914 Cylinder Liner and Piston Replacement
Gasket Kit and 7M1912 Valve Grinding Gasket Kit are available. Piston and Liner replacement require the use of 7M1914 and 7M1912 Gasket Kits

c64967 UE034740

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Parts for your 12E MOTOR GRADER:

CATERPILLAR SIS

Part No	Qty	Parts name
2M-5209	[1]	COVER
1M-9390	[1]	GASKET
0S-1594	[2]	BOLT
3B-4506	[2]	LOCKWASHER
0S-1594	[3]	BOLT
3B-4506	[3]	LOCKWASHER
1M-5915	[1]	PLATE
9H-3864	[1]	GASKET
4M-2956	[1]	GASKET
4M-2955	[1]	COVER
1D-4717	[1]	NUT
3B-4506	[1]	LOCKWASHER
0L-1351	[25]	BOLT
3B-4506	[25]	LOCKWASHER
0S-1594	[10]	BOLT
3B-4506	[10]	LOCKWASHER
7B-3235	[4]	BOLT
3B-4508	[4]	LOCKWASHER
5M-2817	[1]	BUSHING ASSEM.
0L-1351	[2]	BOLT
3B-4506	[2]	LOCKWASHER
1M-8431	[1]	TUBE ASSEM.
9H-2713	[1]	GASKET
1D-4538	[2]	BOLT
5M-6560	[1]	LOCK
4M-6945	[1]	TUBE ASSEM.
6H-5672	[1]	SEAL
9H-2713	[1]	GASKET
1D-4538	[2]	BOLT
5M-6560	[1]	LOCK
0S-1591	[3]	BOLT
3B-4506	[3]	LOCKWASHER
5B-2026	[1]	PLUG
4F-9325	[1]	GASKET
5M-1903	[1]	COVER
4M-2250	[1]	GASKET
4M-2972	[1]	PLATE ASSEM.
4M-2969	[1]	GASKET
0L-1351	[16]	BOLT
3B-4506	[16]	LOCKWASHER
0S-1591	[5]	BOLT
3B-4506	[5]	LOCKWASHER
	[1]	BLOCK ASSEM.
		(CONSISTS OF ALL PARTS MARKED H SHOWN BOTH ON SIDE VIEW & REAR VIEW)
4M-9001 YH	[1]	BLOCK ASSEM.
		(SEE SEPARATE ILLUS. FOR PARTS)
9H-5874	[6]	LINER
2B-0174	[1]	PLUG
7B-2124	[12]	SEAL
9H-5921	[1]	GASKET
2A-3348 H	[6]	DOWEL
2B-0947	[13]	BOLT
3B-4508	[13]	LOCKWASHER
3B-0623 H	[1]	PLUG
1M-4809	[1]	HOUSING
3H-4890	[1]	SCREW (MACH.)
4B-9747	[1]	WASHER
6H-5672	[1]	SEAL
0L-1351	[6]	BOLT
3B-4506	[6]	LOCKWASHER
1K-6705	[1]	BOLT
4F-9325	[1]	GASKET
1M-2833	[1]	COVER
1M-2854	[1]	SCREEN
0S-1571	[4]	BOLT
3B-4506	[4]	LOCKWASHER
Y		SEPARATE ILLUSTRATION

#UE0347400044

CYLINDER BLOCK AND COVERS

CYLINDER BLOCK AND COVERS--End View--Part 2 of 2
Serial No. 99E1205, 99E1217, 99E1219, 99E1221 to 99E1224, 99E1227, 99E1228, 99E1231 to 99E1280, 99E1282 to 99E1527, 99E1532 and 99E1602 inclusive

c64968 UE034740

For full view, you need register

Parts for your 12E MOTOR GRADER:

CATERPILLAR SIS

Part No	Qty	Parts name
1C-2251	[1]	BOLT
3B-4506	[1]	LOCKWASHER
4F-3492	[1]	DOWEL
		(PART OF COVER ASSEM. 4M2954)
2M-0535	[1]	COVER
2M-0557	[1]	GASKET
6H-1810	[2]	DOWEL
		(PART OF COVER ASSEM. 4M2954)
6H-0192	[5]	STUD
		(PART OF COVER ASSEM. 4M2954)
1B-4203	[5]	NUT
3B-4506	[5]	LOCKWASHER
2B-0174	[1]	PLUG
2D-8806	[3]	STUD
		(PART OF COVER ASSEM. 4M2954)
9H-5916	[1]	LOCK
0S-1594	[2]	BOLT
4M-2954	[1]	COVER ASSEM.
2F-7036 H	[1]	STUD
1B-4203	[1]	NUT
3B-4506	[1]	LOCKWASHER
	[1]	BLOCK ASSEM.
		(CONSISTS OF ALL PARTS MARKED H SHOWN BOTH ON END VIEW & SIDE VIEW)
0S-1591	[4]	BOLT
3B-4506	[4]	LOCKWASHER
4M-2973	[1]	PAN
4M-2971	[1]	GASKET
4B-2363	[1]	PLUG
6F-4868	[1]	GASKET
0S-1594	[2]	BOLT
1A-2362	[1]	LOCK
5B-5980	[1]	GASKET
8F-4102	[1]	PLATE
8F-4099	[1]	GASKET
8F-4103	[1]	COVER ASSEM.
8F-7559	[1]	RING
3B-4615	[1]	COTTER PIN
4M-4300	[1]	PIPE
1M-9390	[1]	GASKET
7H-3460	[1]	CABLE ASSEM.
5M-5980	[1]	GAUGE ASSEM.
1A-2029	[3]	BOLT
3B-4506	[3]	LOCKWASHER
0L-1143	[7]	BOLT
3B-4506	[7]	LOCKWASHER
2B-6296	[1]	STUD
		(PART OF COVER ASSEM. 4M2954)
0S-1594	[1]	BOLT
0L-0364	[1]	LOCK
5M-5978	[1]	TUBE ASSEM.
7F-7889	[1]	GASKET
4M-4419	[2]	LOCK
0S-1594	[4]	BOLT
1M-5916	[1]	GASKET
4B-2363	[1]	PLUG
6F-4868	[1]	GASKET
1M-7831	[1]	SUPPORT ASSEM.
0L-1352	[5]	BOLT
3B-4506	[5]	LOCKWASHER
1A-5964	[5]	BOLT
3B-4506	[5]	LOCKWASHER

#UE0347400045

CYLINDER BLOCK AND COVERS

CYLINDER BLOCK AND COVERS--Side View--Part 1 of 2
Serial No. 99E1528 to 99E1531, 99E1533 to 99E1601, 99E1603 to 99E1683, 99E1685 to 99E1707, 99E1724, 99E1732, 99E1751, 99E1757 to 99E1759 and
99E1788 inclusive. 4M9001 Cylinder Block Assembly parts are shown on Page 66. Note: 4M8166 Piston and Liner Group, 7M1914 Cylinder Liner and Piston
Replacement Gasket Kit and 7M1912 Valve Grinding Gasket Kit are available. Piston and Liner replacement
require the use of 7M1914 and 7M1912 Gasket Kits

c65484 UE034740

For full view, you need register

Parts for your 12E MOTOR GRADER:

CATERPILLAR SIS

Part No	Qty	Parts name
2M-5209	[1]	COVER
1M-9390	[1]	GASKET
0S-1594	[2]	BOLT
3B-4506	[2]	LOCKWASHER
0S-1594	[3]	BOLT
3B-4506	[3]	LOCKWASHER
1M-5915	[1]	PLATE
9H-3864	[1]	GASKET
4M-2956	[1]	GASKET
4M-2955	[1]	COVER
1D-4717	[1]	NUT
3B-4506	[1]	LOCKWASHER
0L-1351	[25]	BOLT
3B-4506	[25]	LOCKWASHER
0S-1594	[10]	BOLT
3B-4506	[10]	LOCKWASHER
7B-3235	[4]	BOLT
3B-4508	[4]	LOCKWASHER
5M-2817	[1]	BUSHING ASSEM.
0L-1351	[2]	BOLT
3B-4506	[2]	LOCKWASHER
1M-8431	[1]	TUBE ASSEM.
9H-2713	[1]	GASKET
1D-4538	[2]	BOLT
5M-6560	[1]	LOCK
4M-6945	[1]	TUBE ASSEM.
6H-5672	[1]	SEAL
9H-2713	[1]	GASKET
1D-4538	[2]	BOLT
5M-6560	[1]	LOCK
0S-1591	[3]	BOLT
3B-4506	[3]	LOCKWASHER
5B-2026	[1]	PLUG
4F-9325	[1]	GASKET
5M-1903	[1]	COVER
4M-2250	[1]	GASKET
4M-2972	[1]	PLATE ASSEM.
4M-2969	[1]	GASKET
0L-1351	[16]	BOLT
3B-4506	[16]	LOCKWASHER
0S-1591	[5]	BOLT
3B-4506	[5]	LOCKWASHER
	[1]	BLOCK ASSEM.
		(CONSISTS OF ALL PARTS MARKED H SHOWN BOTH ON SIDE VIEW & REAR VIEW)
4M-9001 YH	[1]	BLOCK ASSEM.
		(SEE SEPARATE ILLUS. FOR PARTS)
9H-5874	[6]	LINER
2B-0174	[1]	PLUG
7B-2124	[12]	SEAL
9H-5921	[1]	GASKET
2A-3348 H	[6]	DOWEL
2B-0947	[13]	BOLT
3B-4508	[13]	LOCKWASHER
3B-0623 H	[1]	PLUG
5M-6493	[1]	HOUSING ASSEM.
4B-3938	[1]	PLUG
		(TURBOCHARGER DRAIN BACK HOLE)
6H-5672	[1]	SEAL
0L-1351	[6]	BOLT
3B-4506	[6]	LOCKWASHER
1K-6705	[1]	BOLT
4F-9325	[1]	GASKET
1M-2833	[1]	COVER
1M-2854	[1]	SCREEN
0S-1571	[4]	BOLT
3B-4506	[4]	LOCKWASHER
Y		SEPARATE ILLUSTRATION

#UE0347400046

CYLINDER BLOCK AND COVERS

CYLINDER BLOCK AND COVERS--End View-Part 2 of 2
Serial No. 99E1528 to 99E1531, 99E1533 to 99E1601, 99E1603 to 99E1683, 99E1685 to 99E1707, 99E1724, 99E1732, 99E1751,
99E1757 to 99E1759 and 99E1788 inclusive

c64968 UE034740

For full view, you need register

Parts for your 12E MOTOR GRADER:

CATERPILLAR SIS

Part No	Qty	Parts name
1C-2251	[1]	BOLT
3B-4506	[1]	LOCKWASHER
4F-3492	[1]	DOWEL
		(PART OF COVER ASSEM. 4M2954)
2M-0535	[1]	COVER
2M-0557	[1]	GASKET
6H-1810	[2]	DOWEL
		(PART OF COVER ASSEM. 4M2954)
6H-0192	[5]	STUD
		(PART OF COVER ASSEM. 4M2954)
1B-4203	[5]	NUT
3B-4506	[5]	LOCKWASHER
2B-0174	[1]	PLUG
2D-8806	[3]	STUD
		(PART OF COVER ASSEM. 4M2954)
9H-5916	[1]	LOCK
0S-1594	[2]	BOLT
4M-2954	[1]	COVER ASSEM.
2F-7036 H	[1]	STUD
1B-4203	[1]	NUT
3B-4506	[1]	LOCKWASHER
	[1]	BLOCK ASSEM.
		(CONSISTS OF ALL PARTS MARKED H SHOWN BOTH ON END VIEW & SIDE VIEW)
0S-1591	[4]	BOLT
3B-4506	[4]	LOCKWASHER
4M-2973	[1]	PAN
4M-2971	[1]	GASKET
4B-2363	[1]	PLUG
6F-4868	[1]	GASKET
0S-1594	[2]	BOLT
1A-2362	[1]	LOCK
5B-5980	[1]	GASKET
8F-4102	[1]	PLATE
8F-4099	[1]	GASKET
8F-4103	[1]	COVER ASSEM.
8F-7559	[1]	RING
3B-4615	[1]	COTTER PIN
4M-4300	[1]	PIPE
1M-9390	[1]	GASKET
7H-3460	[1]	CABLE ASSEM.
5M-5980	[1]	GAUGE ASSEM.
1A-2029	[3]	BOLT
3B-4506	[3]	LOCKWASHER
0L-1143	[7]	BOLT
3B-4506	[7]	LOCKWASHER
2B-6296	[1]	STUD
		(PART OF COVER ASSEM. 4M2954)
0S-1594	[1]	BOLT
0L-0364	[1]	LOCK
5M-5978	[1]	TUBE ASSEM.
7F-7889	[1]	GASKET
4M-4419	[2]	LOCK
0S-1594	[4]	BOLT
1M-5916	[1]	GASKET
4B-2363	[1]	PLUG
6F-4868	[1]	GASKET
1M-7831	[1]	SUPPORT ASSEM.
0L-1352	[5]	BOLT
3B-4506	[5]	LOCKWASHER
1A-5964	[5]	BOLT
3B-4506	[5]	LOCKWASHER

#UE0347400047

CYLINDER BLOCK AND COVERS

CYLINDER BLOCK AND COVERS--Side View-Part 1 of 2
Serial No. 99E1684, 99E1708 to 99E1723, 99E1725 to 99E1731, 99E1733 to 99E1750, 99E1752 to 99E1756, 99E1760 to 99E1787, 99E1789 to 99E2015 and
99E2078 inclusive. 4M9001 Cylinder Block Assembly parts are shown on Page 66. Note: 4M8166 Piston and Liner Group, 7M1914 Cylinder Liner and Piston
Replacement Gasket Kit and 7M1912 Valve Grinding Gasket Kit are available. Piston and Liner replacement
require the use of 7M1914 and 7M1912 Gasket Kits

c65485 UE034740

For full view, you need register

Parts for your 12E MOTOR GRADER:

CATERPILLAR SIS

Part No	Qty	Parts name
2M-5209	[1]	COVER
1M-9390	[1]	GASKET
0S-1594	[2]	BOLT
3B-4506	[2]	LOCKWASHER
0S-1594	[3]	BOLT
3B-4506	[3]	LOCKWASHER
1M-5915	[1]	PLATE
9H-3864	[1]	GASKET
4M-2956	[1]	GASKET
4M-2955	[1]	COVER
1D-4717	[1]	NUT
3B-4506	[1]	LOCKWASHER
0L-1351	[25]	BOLT
3B-4506	[25]	LOCKWASHER
0S-1594	[10]	BOLT
3B-4506	[10]	LOCKWASHER
7B-3235	[4]	BOLT
3B-4508	[4]	LOCKWASHER
5M-2817	[1]	BUSHING ASSEM.
0L-1351	[2]	BOLT
3B-4506	[2]	LOCKWASHER
1M-8431	[1]	TUBE ASSEM.
9H-2713	[1]	GASKET
1D-4538	[2]	BOLT
5M-6560	[1]	LOCK
4M-6945	[1]	TUBE ASSEM.
6H-5672	[1]	SEAL
9H-2713	[1]	GASKET
1D-4538	[2]	BOLT
5M-6560	[1]	LOCK
0S-1591	[3]	BOLT
3B-4506	[3]	LOCKWASHER
5B-2026	[1]	PLUG
4F-9325	[1]	GASKET
5M-1903	[1]	COVER
4M-2250	[1]	GASKET
4M-2972	[1]	PLATE ASSEM.
4M-2969	[1]	GASKET
0L-1351	[16]	BOLT
3B-4506	[16]	LOCKWASHER
0S-1591	[5]	BOLT
3B-4506	[5]	LOCKWASHER
	[1]	BLOCK ASSEM.
		(CONSISTS OF ALL PARTS MARKED H SHOWN BOTH ON SIDE VIEW & REAR VIEW)
4M-9001 YH	[1]	BLOCK ASSEM.
		(SEE SEPARATE ILLUS. FOR PARTS)
9H-5874	[6]	LINER
2B-0174	[1]	PLUG
7B-2124	[12]	SEAL
9H-5921	[1]	GASKET
2A-3348 H	[6]	DOWEL
2B-0947	[13]	BOLT
3B-4508	[13]	LOCKWASHER
3B-0623 H	[1]	PLUG
5M-6493	[1]	HOUSING ASSEM.
4B-3938	[1]	PLUG
		(TURBOCHARGER DRAIN BACK HOLE)
6H-5672	[1]	SEAL
0L-1351	[6]	BOLT
3B-4506	[6]	LOCKWASHER
1K-6705	[1]	BOLT
4F-9325	[1]	GASKET
1M-2833	[1]	COVER
1M-2854	[1]	SCREEN
0S-1571	[4]	BOLT
3B-4506	[4]	LOCKWASHER
Y		SEPARATE ILLUSTRATION

#UE0347400048

CYLINDER BLOCK AND COVERS

CYLINDER BLOCK AND COVERS--End View--Part 2 of 2
Serial No. 99E1684, 99E1708 to 99E1723, 99E1725 to 99E1731, 99E1733 to 99E1750, 99E1752 to 99E1756, 99E1760 to 99E1787,
99E1789 to 99E2015 and 99E2078 inclusive

c65983 UE034740

For full view, you need register

Parts for your 12E MOTOR GRADER:

CATERPILLAR SIS

Part No	Qty	Parts name
1C-2251	[1]	BOLT
3B-4506	[1]	LOCKWASHER
4F-3492	[1]	DOWEL
		(PART OF COVER ASSEM. 4M2954)
2M-0535	[1]	COVER
2M-0557	[1]	GASKET
6H-1810	[2]	DOWEL
		(PART OF COVER ASSEM. 4M2954)
6H-0192	[5]	STUD
		(PART OF COVER ASSEM. 4M2954)
1B-4203	[5]	NUT
3B-4506	[5]	LOCKWASHER
2B-0174	[1]	PLUG
2D-8806	[3]	STUD
		(PART OF COVER ASSEM. 4M2954)
9H-5916	[1]	LOCK
0S-1594	[2]	BOLT
4M-2954	[1]	COVER ASSEM.
2F-7036 H	[1]	STUD
1B-4203	[1]	NUT
3B-4506	[1]	LOCKWASHER
	[1]	BLOCK ASSEM.
		(CONSISTS OF ALL PARTS MARKED H SHOWN BOTH ON END VIEW & SIDE VIEW)
0S-1591	[4]	BOLT
3B-4506	[4]	LOCKWASHER
4M-2973	[1]	PAN
4M-2971	[1]	GASKET
4B-2363	[1]	PLUG
6F-4868	[1]	GASKET
0S-1594	[2]	BOLT
1A-2362	[1]	LOCK
5B-5980	[1]	GASKET
8F-4102	[1]	PLATE
8F-4099	[1]	GASKET
8F-4103	[1]	COVER ASSEM.
8F-7559	[1]	RING
3B-4615	[1]	COTTER PIN
4M-4300	[1]	PIPE
1M-9390	[1]	GASKET
7H-3460	[1]	CABLE ASSEM.
5M-7546	[1]	GAUGE ASSEM.
	[3]	BOLT
3B-4506	[3]	LOCKWASHER
0L-1143	[7]	BOLT
3B-4506	[7]	LOCKWASHER
2B-6296	[1]	STUD
		(PART OF COVER ASSEM. 4M2954)
0S-1594	[1]	BOLT
0L-0364	[1]	LOCK
5M-6547	[1]	TUBE ASSEM.
7F-7889	[1]	GASKET
4M-4419	[2]	LOCK
0S-1594	[4]	BOLT
1M-5916	[1]	GASKET
4B-2363	[1]	PLUG
6F-4868	[1]	GASKET
1M-7831	[1]	SUPPORT ASSEM.
0L-1352	[5]	BOLT
3B-4506	[5]	LOCKWASHER
1A-5964	[5]	BOLT
3B-4506	[5]	LOCKWASHER

#UE0347400049

CYLINDER BLOCK AND COVERS

CYLINDER BLOCK AND COVERS--Side View--Part 1 of 2
Serial No. 99E2016 to 99E2071 inclusive. 4M9001 Cylinder Block Assembly parts are shown on Page 66. Note: 4M8166 Piston and Liner Group, 7M1914
Cylinder Liner and Piston Replacement Gasket Kit and 7M1912 Valve Grinding Gasket Kit are available. Piston and Liner replacement
require the use of 7M1914 and 7M1912 Gasket Kits

c65984 UE034740

For full view, you need register

Parts for your 12E MOTOR GRADER:

CATERPILLAR SIS

Part No	Qty	Parts name
2M-5209	[1]	COVER
1M-9390	[1]	GASKET
0S-1594	[2]	BOLT
3B-4506	[2]	LOCKWASHER
0S-1594	[3]	BOLT
3B-4506	[3]	LOCKWASHER
1M-5915	[1]	PLATE
9H-3864	[1]	GASKET
4M-2956	[1]	GASKET
4M-2955	[1]	COVER
1D-4717	[1]	NUT
3B-4506	[1]	LOCKWASHER
0L-1351	[25]	BOLT
3B-4506	[25]	LOCKWASHER
0S-1594	[10]	BOLT
3B-4506	[10]	LOCKWASHER
7B-3235	[4]	BOLT
3B-4508	[4]	LOCKWASHER
5M-2817	[1]	BUSHING ASSEM.
0L-1351	[2]	BOLT
3B-4506	[2]	LOCKWASHER
1M-8431	[1]	TUBE ASSEM.
9H-2713	[1]	GASKET
1D-4538	[2]	BOLT
5M-6560	[1]	LOCK
4M-6945	[1]	TUBE ASSEM.
6H-5672	[1]	SEAL
9H-2713	[1]	GASKET
1D-4538	[2]	BOLT
5M-6560	[1]	LOCK
0S-1591	[3]	BOLT
3B-4506	[3]	LOCKWASHER
5B-2026	[1]	PLUG
4F-9325	[1]	GASKET
5M-1903	[1]	COVER
4M-2250	[1]	GASKET
4M-2972	[1]	PLATE ASSEM.
4M-2969	[1]	GASKET
0L-1351	[16]	BOLT
3B-4506	[16]	LOCKWASHER
0S-1591	[5]	BOLT
3B-4506	[5]	LOCKWASHER
	[1]	BLOCK ASSEM.
		(CONSISTS OF ALL PARTS MARKED H SHOWN BOTH ON SIDE VIEW & REAR VIEW)
4M-9001 YH	[1]	BLOCK ASSEM.
		(SEE SEPARATE ILLUS. FOR PARTS)
9H-5874	[6]	LINER
2B-0174	[1]	PLUG
7B-2124	[12]	SEAL
9H-5921	[1]	GASKET
2A-3348 H	[6]	DOWEL
2B-0947	[13]	BOLT
3B-4508	[13]	LOCKWASHER
3B-0623 H	[1]	PLUG
5M-6493	[1]	HOUSING ASSEM.
4B-3938	[1]	PLUG
		(TURBOCHARGER DRAIN BACK HOLE)
6H-5672	[1]	SEAL
0L-1351	[6]	BOLT
3B-4506	[6]	LOCKWASHER
1K-6705	[1]	BOLT
4F-9325	[1]	GASKET
1M-2833	[1]	COVER
1M-2854	[1]	SCREEN
0S-1571	[4]	BOLT
3B-4506	[4]	LOCKWASHER
Y		SEPARATE ILLUSTRATION

Information:

BASIC ENGINE

CYLINDER HEAD GP

Special Instruction

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}

Tool Operating Manual

Operating Instructions for 155-1536 Valve Recession Tool Kit for all G3500 and 3500 Engines{0374, 0599, 0701, 0703, 0759, 0767}
Operating Instructions for 155-1536 Valve Recession Tool Kit for all G3500 and 3500 Engines{0374, 0599, 0701, 0703, 0759, 0767}

Operating Instructions for 148-2997 Valve Recession Tool Group Used On 3600, G3600, and C175 Engines{0374, 0599, 0701, 0703, 0759}
Operating Instructions for 148-2997 Valve Recession Tool Group Used On 3600, G3600, and C175 Engines{0374, 0599, 0701, 0703, 0759}

188-3922 Broken Exhaust Bolt and Stud Removal Group for 3114, 3116, 3126, 3126B, 3176, 3176B, C-10, and C12 Engines{0374, 0599, 0701, 0702, 0703}
188-3922 Broken Exhaust Bolt and Stud Removal Group for 3114, 3116, 3126, 3126B, 3176, 3176B, C-10, and C12 Engines{0374, 0599, 0701, 0702, 0703}

CRB Valve Spring Testers 8S-2263 and 4C-9496{0374, 0599, 0700, 0701, 1108}
CRB Valve Spring Testers 8S-2263 and 4C-9496{0374, 0599, 0700, 0701, 1108}

{0374, 0599, 0629, 0632, 0700, 0701, 1100, 1101}
{0374, 0599, 0629, 0632, 0700, 0701, 1100, 1101}

Caterpillar Parts SIS Catalog 12E :

CYLINDER HEAD AND VALVE MECHANISM

CYLINDER BLOCK AND COVERS

Truck sale:

Caterpillar 12E
- motor graders
HOLT CAT

77.600

Caterpillar 3512EP, Stationäre Stromaggregate, Bau-Und Bergbauausrüstung
- Stationary Generator Sets
FOLEY EQUIPMENT COMPANY

452,800

Caterpillar 349FL12E, Construction
- Crawler Excavators
FOLEY EQUIPMENT COMPANY

10,000

Caterpillar 12E, Construction
- motor graders
N C MACHINERY CO.

217,100

Caterpillar 349FL12E, Crawler Excavators, Construction
- Crawler Excavators
FOLEY EQUIPMENT COMPANY