CYLINDER HEAD AND VALVE MECHANISM--END VIEW--Part 2 of 2 SERIAL NO. 99E8373 TO 99E11945 INCLUSIVE 12E

BASIC ENGINE

CYLINDER HEAD GP

0. CYLINDER H
1. CYLINDER H
2. CYLINDER H
3. CYLINDER H
4. CYLINDER H

CYLINDER BLOCK GP

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 MTR. GRADER 99E04491-14170 (MACHINE) UE034780 12E 99E (1959)

BASIC ENGINE

CYLINDER HEAD GP

CYLINDER HEAD AND VALVE MECHANISM

#UE0347800030

CYLINDER HEAD AND VALVE MECHANISM

CYLINDER HEAD AND VALVE MECHANISM--END VIEW--Part 2 of 2
SERIAL NO. 99E8373 TO 99E11945 INCLUSIVE

c89005 UE034780

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
8M-7754	[1]	SEAL
7B-2420	[1]	FERRULE
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
2S-4044	[1]	REGULATOR
2B-0858	[1]	PLUG
9M-6048	[1]	SEAL
2B-5803	[1]	PLUG
2B-5721	[1]	GASKET
4F-0443	[12]	BUSHING
		(1 IN EACH ARM ASSEM. 9H1085 AND 4M4266)
5M-6039	[1]	GASKET
7M-7681	[12]	ROD
7B-2419	[1]	SEAL
7B-2420	[1]	FERRULE
7M-0871	[12]	LIFTER

#UE0347800031

CYLINDER HEAD AND VALVE MECHANISM

CYLINDER HEAD AND VALVE MECHANISM--SIDE VIEW--Part 1 of 2
SERIAL NO. 99E11946 TO 99E12741 INCLUSIVE
SEE PAGE 26B FOR GASKET KIT. REFER ALSO TO PAGE 121 FOR SPECIAL PARTS

c94326 UE034780

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Parts for your 12E MOTOR GRADER:

CATERPILLAR SIS

Part No	Qty	Parts name
9M-7938	[1]	LEVER
1B-8702	[1]	KEY
0S-1591	[1]	BOLT
1D-4717	[1]	NUT
3H-4970	[1]	SEAL
7M-7071	[1]	STOP
1S-4399	[8]	BOLT
9M-5216	[1]	SHAFT
1S-4398	[6]	BOLT
7M-0242	[26]	WASHER
5H-7071	[18]	DIRECTOR
5M-7590	[1]	PACKING (3 RINGS)
2M-1235	[1]	WASHER
5M-6214	[1]	PLUG
4B-3140	[1]	COVER
2M-0890	[1]	GASKET
1A-2029	[2]	BOLT
3B-4506	[2]	LOCKWASHER
		(PARTS OF HEAD ASSEM. 8M694)
8M-1047	[3]	STUD
		(Part of Cover Assem. 2S1792)
7B-0471	[1]	PIN
9H-4621	[1]	PLUNGER
	[1]	SPRING
0T-0065	[6]	BOLT
9M-6527	[6]	WASHER
7B-0305	[6]	SEAL
2S-1792	[1]	COVER ASSEM.
8M-0694	[1]	CYLINDER HEAD SERVICE ASSEM.
0L-1024	[2]	PLUG (CORE)
2B-0858	[1]	PLUG
		(PARTS OF HEAD ASSEM. 8M694)
9H-5897	[6]	GASKET (1.104" THICK)
1S-6819	[6]	GASKET (.133" Thick)
1S-6820	[6]	GASKET (.158" Thick)
2H-3088	[6]	SEAL
5M-7466	[1]	SHAFT ASSEM.
4B-9880	[2]	BALL
		(PART OF SHAFT ASSEM. 5M7466)
4B-4910	[5]	SPRING
9H-1110	[11]	WASHER
1S-4400	[12]	BOLT
7M-4981	[5]	BRACKET ASSEM.
3F-6795	[5]	DOWEL
		(1 in each Bracket Assem. 7M4981)
9H-1113	[2]	RING
	[1]	WASHER (.0598" Thick)
9M-9886	[1]	WASHER (.030" Thick)
9H-1112	[2]	SPRING
2S-4641	[6]	CHAMBER ASSEM.
5M-8023	[6]	BUSHING
5M-6213	[1]	PLUG
4F-4585	[1]	PLUG
5M-8023	[6]	BUSHING
0L-1521	[1]	PLUG
7M-8973	[1]	TUBE
9M-6495	[6]	INSERT (Exhaust)
9M-3204	[6]	INSERT (Intake)
		(PARTS OF HEAD ASSEM. 8M694)
7M-7358	[6]	VALVE (Intake)
7M-7359	[6]	VALVE (EXHAUST)
3B-0623	[7]	PLUG (1" Diameter)
		(PART OF HEAD ASSEM. 8M694)

#UE0347800032

CYLINDER HEAD AND VALVE MECHANISM

CYLINDER HEAD AND VALVE MECHANISM--END VIEW--Part 2 of 2
SERIAL NO. 99E11946 TO 99E12741 INCLUSIVE
REFER ALSO TO PAGE 121 FOR SPECIAL PARTS

c94327 UE034780

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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
9M-3296	[12]	STUD
0L-1351	[2]	BOLT
3B-4506	[2]	LOCKWASHER
4B-5166	[1]	COVER
7H-4223	[1]	GASKET
		(Parts of Head Assem. 8M694)
6B-6225	[19]	SEAL
6B-6224	[19]	FERRULE
8M-7754	[2]	SEAL
7B-2420	[2]	FERRULE
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
2S-4044	[1]	REGULATOR
2B-0858	[1]	PLUG
2S-0320	[7 feet]	SEAL
2B-5803	[1]	PLUG
2B-5721	[1]	GASKET
4F-0443	[12]	BUSHING
		(1 IN EACH ARM ASSEM. 9H1085 AND 4M4266)
5M-6039	[1]	GASKET
7M-7681	[12]	ROD
7M-0871	[12]	LIFTER

#UE0347800033

CYLINDER HEAD AND VALVE MECHANISM

CYLINDER HEAD AND VALVE MECHANISM--SIDE VIEW--Part 1 of 2
EFFECTIVE WITH SERIAL NO. 99E12742
SEE PAGE 26B FOR GASKET KIT. REFER ALSO TO PAGE 121 FOR SPECIAL PARTS

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Parts for your 12E MOTOR GRADER:

CATERPILLAR SIS

Part No	Qty	Parts name
9M-7938	[1]	LEVER
1B-8702	[1]	KEY
0S-1591	[1]	BOLT
1D-4717	[1]	NUT
3H-4970	[1]	SEAL
7M-7071	[1]	STOP
1S-4399	[8]	BOLT
9M-5216	[1]	SHAFT
1S-4398	[6]	BOLT
7M-0242	[26]	WASHER
5H-7071	[18]	DIRECTOR
5M-7590	[1]	PACKING (3 RINGS)
2M-1235	[1]	WASHER
5M-6214	[1]	PLUG
4B-3140	[1]	COVER
2M-0890	[1]	GASKET
1A-2029	[2]	BOLT
3B-4506	[2]	LOCKWASHER
		(PARTS OF HEAD ASSEM. 8M694)
8M-1047	[3]	STUD
		(Part of Cover Assem. 2S1792)
7B-0471	[1]	PIN
9H-4621	[1]	PLUNGER
	[1]	SPRING
0T-0065	[6]	BOLT
9M-6527	[6]	WASHER
7B-0305	[6]	SEAL
2S-1792	[1]	COVER ASSEM.
8M-0694	[1]	CYLINDER HEAD SERVICE ASSEM.
0L-1024	[2]	PLUG (CORE)
2B-0858	[1]	PLUG
		(PARTS OF HEAD ASSEM. 8M694)
9H-5897	[6]	GASKET (1.104" THICK)
1S-6819	[6]	GASKET (.133" Thick)
1S-6820	[6]	GASKET (.158" Thick)
2H-3088	[6]	SEAL
5M-7466	[1]	SHAFT ASSEM.
4B-9880	[2]	BALL
		(PART OF SHAFT ASSEM. 5M7466)
4B-4910	[5]	SPRING
9H-1110	[11]	WASHER
1S-4400	[12]	BOLT
7M-4981	[5]	BRACKET ASSEM.
3F-6795	[5]	DOWEL
		(1 in each Bracket Assem. 7M4981)
9H-1113	[2]	RING
	[1]	WASHER (.0598" Thick)
9M-9886	[1]	WASHER (.030" Thick)
9H-1112	[2]	SPRING
2S-4641	[6]	CHAMBER ASSEM.
5M-8023	[6]	BUSHING
5M-6213	[1]	PLUG
4F-4585	[1]	PLUG
5M-8023	[6]	BUSHING
0L-1521	[1]	PLUG
7M-8973	[1]	TUBE
9M-6495	[6]	INSERT (Exhaust)
9M-3204	[6]	INSERT (Intake)
		(PARTS OF HEAD ASSEM. 8M694)
7M-7358	[6]	VALVE (Intake)
7M-7359	[6]	VALVE (EXHAUST)
3B-0623	[7]	PLUG (1" Diameter)
		(PART OF HEAD ASSEM. 8M694)

#UE0347800034

CYLINDER HEAD AND VALVE MECHANISM

CYLINDER HEAD AND VALVE MECHANISM--END VIEW--Part 2 of 2
EFFECTIVE WITH SERIAL NO. 99E12742
REFER ALSO TO PAGE 121 FOR SPECIAL PARTS

c95657 UE034780

For full view, you need register

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
3S-0461	[12]	ROTATOR
9M-3296	[12]	STUD
0L-1351	[2]	BOLT
3B-4506	[2]	LOCKWASHER
4B-5166	[1]	COVER
7H-4223	[1]	GASKET
		(Parts of Head Assem. 8M694)
6B-6225	[19]	SEAL
6B-6224	[19]	FERRULE
8M-7754	[2]	SEAL
7B-2420	[2]	FERRULE
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
2S-4044	[1]	REGULATOR
2B-0858	[1]	PLUG
2S-0320		SEAL 7 feet
2B-5803	[1]	PLUG
2B-5721	[1]	GASKET
4F-0443	[12]	BUSHING
		(1 IN EACH ARM ASSEM. 9H1085 AND 4M4266)
5M-6039	[1]	GASKET
7M-7681	[12]	ROD
7M-0871	[12]	LIFTER

#UE0347800035

CYLINDER BLOCK AND COVERS

CYLINDER BLOCK AND COVERS--Side View--Part 1 of 2
Serial No. 99E4491 to 99E7523 inclusive. 7M4403 Cylinder Block Assembly parts are shown on Page 26
Note: 4M8166 Piston and Liner Group, 7M1914 Cylinder Liner and Piston Replacement Gasket Kit and 2S1653 Valve Grinding Gasket Kit are available
Piston and Liner replacement require the use of 7M1914 and 2S1653 Gasket Kits

c129557 UE034780

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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-4539	[2]	BOLT
5M-6560	[1]	LOCK
0S-1571	[1]	BOLT (1.75" LONG)
3B-4506	[1]	LOCKWASHER
		-OR-
0S-1591	[1]	BOLT (1.50" LONG)
3B-4506	[1]	LOCKWASHER
4M-6945	[1]	TUBE ASSEM.
6H-5672	[1]	SEAL
9H-2713	[1]	GASKET
1D-4538	[2]	BOLT
5M-6560	[1]	LOCK
0S-1591	[8]	BOLT
3B-4506	[8]	LOCKWASHER
0S-1620	[1]	BOLT
4F-9325	[1]	GASKET
5M-1903	[1]	COVER
4M-2250	[1]	GASKET
0L-1351	[20]	BOLT
3B-4506	[20]	LOCKWASHER
7M-4403 Y	[1]	BLOCK ASSEM.
		(SEE SEPARATE ILLUSTRATION)
4M-2969	[1]	GASKET
4M-2972	[1]	PLATE ASSEM.
1A-2029	[2]	BOLT (1.125" LONG)
3B-4506	[2]	LOCKWASHER
		-OR-
0L-1351	[2]	BOLT (.875" LONG)
3B-4506	[2]	LOCKWASHER
5M-9135	[1]	LOCK
1A-1460	[13]	BOLT
5M-9134	[1]	LOCK
5M-9132	[1]	LOCK
5M-9136	[1]	LOCK
5M-9131	[1]	LOCK
9H-5874	[6]	LINER
7B-2124	[12]	SEAL
4B-5387	[1]	PLUG
9S-1370	[2]	STUD
8H-9650	[1]	FERRULE
9H-5921	[1]	GASKET
6H-5672	[1]	SEAL
5H-4212	[1]	PLUG
5M-6493	[1]	HOUSING ASSEM.
4B-3938	[1]	PLUG (CORE)
		(TURBOCHARGER DRAIN BACK HOLE)
7M-7390	[1]	COVER ASSEM.
5H-4211	[1]	BUSHING
		(PART OF COVER ASSEM. 7M7390)
1M-2854	[1]	SCREEN
0S-1571	[3]	BOLT
3B-4506	[3]	LOCKWASHER
0T-0573	[1]	BOLT
3B-4506	[1]	LOCKWASHER
Y		SEPARATE ILLUSTRATION

#UE0347800036

CYLINDER BLOCK AND COVERS

CYLINDER BLOCK AND COVERS--End View--Part 2 of 2
Serial No. 99E4491 to 99E7523 inclusive
Refer also to Page 150B for special parts

c89043 UE034780

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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 COVER ASSEM. 4M2954)
5M-9083	[1]	COVER
2M-0557	[1]	GASKET
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
2A-4492	[1]	STUD
1B-4203	[1]	NUT
3B-4506	[1]	LOCKWASHER
0L-2070	[1]	BOLT
3B-4506	[1]	LOCKWASHER
4M-9945	[1]	COVER
4M-9914	[1]	GASKET
0L-1351	[3]	BOLT
3B-4506	[3]	LOCKWASHER
0S-1591	[5]	BOLT
3B-4506	[5]	LOCKWASHER
7M-7602	[1]	BRACKET
0S-0509	[1]	BOLT
1D-4717	[1]	NUT
3B-4506	[1]	LOCKWASHER
1L-3661	[1]	CLAMP
7M-7388	[1]	PIPE
		(FLYWHEEL HOUSING DRAIN)
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.
1A-2029	[3]	BOLT
3B-4506	[3]	LOCKWASHER
5M-7973	[2]	STUD (3" LONG)
0L-1143	[6]	BOLT
3B-4506	[6]	LOCKWASHER
2B-6296	[1]	STUD
		(PART OF COVER ASSEM. 4M2954)
0S-1594	[1]	BOLT
5H-3204	[1]	LOCK
5M-6547	[1]	TUBE ASSEM.
7F-7889	[1]	GASKET
4M-4419	[2]	LOCK
0S-1594	[4]	BOLT
1M-5916	[1]	GASKET
4M-2954	[1]	COVER ASSEM.
4B-2363	[1]	PLUG
6F-4868	[1]	GASKET
1M-7831	[1]	SUPPORT ASSEM.
0L-1352	[3]	BOLT
3B-4506	[3]	LOCKWASHER
1A-5964	[5]	BOLT
3B-4506	[5]	LOCKWASHER
4M-2973	[1]	PAN
4M-2971	[1]	GASKET

#UE0347800037

CYLINDER BLOCK AND COVERS

CYLINDER BLOCK AND COVERS--Side View--Part 1 of 2
Serial No. 99E7524 to 99E8103, 99E8128, 99E8130, 99E8131 and 99E8133 inclusive. 7M4403 Cylinder Block Assembly parts are shown on Page 26
Note: 4M8166 Piston and Liner Group, 7M1914 Cylinder Liner and Piston Replacement Gasket Kit and 2S1653 Valve Grinding Gasket Kit are available
Piston and Liner replacement require the use of 7M1914 and 2S1653 Gasket Kits

c129558 UE034780

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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
0L-1351	[2]	BOLT
3B-4506	[2]	LOCKWASHER
0L-1351	[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	[24]	BOLT
3B-4506	[24]	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
8M-7729	[1]	TUBE ASSEM.
9H-2713	[1]	GASKET
1D-4539	[2]	BOLT
5M-6560	[1]	LOCK
0S-1591	[1]	BOLT (1.50" LONG)
3B-4506	[1]	LOCKWASHER
1S-2387	[1]	TUBE ASSEM.
9H-6067	[1]	SEAL
9H-2713	[1]	GASKET
1D-4538	[2]	BOLT
5M-6560	[1]	LOCK
0S-1591	[8]	BOLT
3B-4506	[8]	LOCKWASHER
0S-1620	[1]	BOLT
4F-9325	[1]	GASKET
5M-1903	[1]	COVER
4M-2250	[1]	GASKET
0L-1351	[20]	BOLT
3B-4506	[20]	LOCKWASHER
7M-4403 Y	[1]	BLOCK ASSEM.
		(SEE SEPARATE ILLUSTRATION)
4M-2969	[1]	GASKET
4M-2972	[1]	PLATE ASSEM.
0L-1351	[2]	BOLT (.875" LONG)
3B-4506	[2]	LOCKWASHER
5M-9135	[1]	LOCK
1A-1460	[13]	BOLT
5M-9134	[1]	LOCK
5M-9132	[1]	LOCK
5M-9136	[1]	LOCK
5M-9131	[1]	LOCK
9H-5874	[6]	LINER
7B-2124	[12]	SEAL
4B-5387	[1]	PLUG
9S-1370	[2]	STUD
8H-9650	[1]	FERRULE
9H-5921	[1]	GASKET
9H-6067	[1]	SEAL
5H-4212	[1]	PLUG
5M-6493	[1]	HOUSING ASSEM.
4B-3938	[1]	PLUG (CORE)
		(TURBOCHARGER DRAIN BACK HOLE)
7M-7390	[1]	COVER ASSEM.
5H-4211	[1]	BUSHING
		(PART OF COVER ASSEM. 7M7390)
1M-2854	[1]	SCREEN
0S-1591	[3]	BOLT
3B-4506	[3]	LOCKWASHER
0T-0573	[1]	BOLT
3B-4506	[1]	LOCKWASHER
Y		SEPARATE ILLUSTRATION

#UE0347800038

CYLINDER BLOCK AND COVERS

CYLINDER BLOCK AND COVERS--End View--Part 2 of 2
Serial No. 99E7524 to 99E8103, 99E8128, 99E8130, 99E8131 and 99E8133 inclusive
Refer also to Page 150B for special parts

c89043 UE034780

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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 COVER ASSEM. 4M2954)
5M-9083	[1]	COVER
2M-0557	[1]	GASKET
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
2A-4492	[1]	STUD
1B-4203	[1]	NUT
3B-4506	[1]	LOCKWASHER
0L-2070	[1]	BOLT
3B-4506	[1]	LOCKWASHER
4M-9945	[1]	COVER
4M-9914	[1]	GASKET
0L-1351	[3]	BOLT
3B-4506	[3]	LOCKWASHER
0S-1591	[5]	BOLT
3B-4506	[5]	LOCKWASHER
7M-7602	[1]	BRACKET
0S-0509	[1]	BOLT
1D-4717	[1]	NUT
3B-4506	[1]	LOCKWASHER
1L-3661	[1]	CLAMP
7M-7388	[1]	PIPE
		(FLYWHEEL HOUSING DRAIN)
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.
1A-2029	[3]	BOLT
3B-4506	[3]	LOCKWASHER
5M-7973	[2]	STUD (3" LONG)
0L-1143	[6]	BOLT
3B-4506	[6]	LOCKWASHER
2B-6296	[1]	STUD
		(PART OF COVER ASSEM. 4M2954)
0S-1594	[1]	BOLT
5H-3204	[1]	LOCK
5M-6547	[1]	TUBE ASSEM.
7F-7889	[1]	GASKET
4M-4419	[2]	LOCK
0S-1594	[4]	BOLT
1M-5916	[1]	GASKET
4M-2954	[1]	COVER ASSEM.
4B-2363	[1]	PLUG
6F-4868	[1]	GASKET
1M-7831	[1]	SUPPORT ASSEM.
0L-1352	[3]	BOLT
3B-4506	[3]	LOCKWASHER
1A-5964	[5]	BOLT
3B-4506	[5]	LOCKWASHER
4M-2973	[1]	PAN
4M-2971	[1]	GASKET

#UE0347800039

CYLINDER BLOCK AND COVERS

CYLINDER BLOCK AND COVERS--SIDE VIEW--Part 1 of 2
SERIAL NO. 99E8104 TO 99E8127, 99E8129, 99E8132 AND 99E8134 TO 99E11945 INCLUSIVE
7M4403 CYLINDER BLOCK ASSEMBLY PARTS ARE SHOWN ON PAGE 26. SEE PAGE 26B FOR GASKET KIT

c129559 UE034780

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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
0L-1351	[2]	BOLT
3B-4506	[2]	LOCKWASHER
0L-1351	[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	[24]	BOLT
3B-4506	[24]	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
8M-7729	[1]	TUBE ASSEM.
9H-2713	[1]	GASKET
1D-4539	[2]	BOLT
5M-6560	[1]	LOCK
0S-1591	[1]	BOLT (1.50" LONG)
3B-4506	[1]	LOCKWASHER
1S-2387	[1]	TUBE ASSEM.
9H-6067	[1]	SEAL
9H-2713	[1]	GASKET
1D-4538	[2]	BOLT
5M-6560	[1]	LOCK
0S-1591	[8]	BOLT
3B-4506	[8]	LOCKWASHER
0S-1620	[1]	BOLT
4F-9325	[1]	GASKET
5M-1903	[1]	COVER
4M-2250	[1]	GASKET
0L-1351	[20]	BOLT
3B-4506	[20]	LOCKWASHER
7M-4403 Y	[1]	BLOCK ASSEM.
		(SEE SEPARATE ILLUSTRATION)
4M-2969	[1]	GASKET
4M-2972	[1]	PLATE ASSEM.
0L-1351	[2]	BOLT (.875" LONG)
3B-4506	[2]	LOCKWASHER
5M-9135	[1]	LOCK
1A-1460	[13]	BOLT
5M-9134	[1]	LOCK
5M-9132	[1]	LOCK
5M-9136	[1]	LOCK
5M-9131	[1]	LOCK
9H-5874	[6]	LINER
7B-2124	[12]	SEAL
4B-5387	[1]	PLUG
9S-1370	[2]	STUD
8H-9650	[1]	FERRULE
9H-5921	[1]	GASKET
9H-6067	[1]	SEAL
1S-4382	[2]	GASKET
5H-4212	[1]	PLUG
5M-6493	[1]	HOUSING ASSEM.
4B-3938	[1]	PLUG (CORE)
		(TURBOCHARGER DRAIN BACK HOLE)
7M-7390	[1]	COVER ASSEM.
5H-4211	[1]	BUSHING
		(PART OF COVER ASSEM. 7M7390)
1S-4385	[1]	SCREEN ASSEM.
0S-1571	[3]	BOLT
3B-4506	[3]	LOCKWASHER
0T-0573	[1]	BOLT
3B-4506	[1]	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

BREATHER

MUFFLER

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
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452,800

Caterpillar 349FL12E, Construction
- Crawler Excavators
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10,000

Caterpillar 12E, Construction
- motor graders
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217,100

Caterpillar 349FL12E, Crawler Excavators, Construction
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