133-7026 COVER GP-VALVE MECHANISM FIELD INSTALLATION FOR USE WITH JAKE BRAKE FIELD INSTALLATION C-12

133-7026: COVER GP-VALVE MECHANISM

133-7026 COVER GP-VALVE MECHANISM
FIELD INSTALLATION
FOR USE WITH JAKE BRAKE
FIELD INSTALLATION

Parts for your C-12 TRUCK ENGINE:

Part No	Qty	Parts name
7X-0465 M	[1]	BOLT (M6X1X100-MM)
169-7382	[17]	BOLT AS
131-6665	[2]	COVER AS-VALVE MECHANISM
		(EACH INCLUDES)
5P-5678		SEAL (1-M)
129-2885	[1]	COVER AS-VALVE MECHANISM
5P-5678		SEAL (1-M)
5P-4115	[1]	WASHER-HARD (7.2X19X2-MM THK)
M		METRIC PART

117-2744: CRANKSHAFT GP

CRANKSHAFT GP

117-2744 CRANKSHAFT GP
S/N 1YN1-12844

Parts for your C-12 TRUCK ENGINE:

Pos.	Part No	Qty	Parts name
1.	211-0588 J	[3]	BEARING-MAIN
	128-0382 AB		BEARING-MAIN (0.51-MM US)
	128-0383 AB		BEARING-MAIN (0.76-MM US)
	128-0384 AB		BEARING-MAIN (0.51-MM OS)
	128-0385 AB		BEARING-MAIN (0.51-MM OS, 0.51-MM US)
2.	246-3144 J	[2]	PLATE-THRUST
3.	211-0587 J	[4]	BEARING-MAIN
	128-0400 AB		BEARING-MAIN (0.51-MM US)
	128-0401 AB		BEARING-MAIN (0.76-MM US)
	128-0402 AB		BEARING-MAIN (0.51-MM OS)
	128-0403 AB		BEARING-MAIN (0.51-MM OS, 0.51-MM US)
4.	326-4280	[1]	CRANKSHAFT AS
4A.	6V-3536	[1]	DOWEL
4B.	187-8972	[1]	GEAR-CRANKSHAFT (48-TEETH)
4C.	9Y-0821	[1]	SLEEVE (FRONT)
4D.	9Y-0810	[1]	SLEEVE-WEAR (REAR)

			AVAILABLE REPLACEMENT PART(S):
	196-9521 J		BEARING GP-MAIN (CRANKSHAFT)
			(INCLUDES STANDARD MAIN BEARINGS & THRUST PLATES)
	A		NOT PART OF THIS GROUP
	B		USE AS REQUIRED
	J		KIT MARKED J INCLUDES PART(S) MARKED J
	R		REMANUFACTURED PART MAY BE AVAILABLE

128-0407: CYLINDER BLOCK AS

CYLINDER BLOCK AS

128-0407 CYLINDER BLOCK AS
PART OF 144-2970 CYLINDER BLOCK AS

Parts for your C-12 TRUCK ENGINE:

Pos.	Part No	Qty	Parts name
1.	130-0872	[1]	BUSHING (FRONT)
2.	117-0166	[7]	CAP-BEARING
3.	8T-1483 M	[14]	BOLT (M16X2X160-MM)
4.	5P-8247	[14]	WASHER-HARD (17X32X3.5-MM THK)
5.	128-0417	[1]	BUSHING (REAR)
6.	128-0416	[5]	BUSHING
	M		METRIC PART

144-2970: CYLINDER BLOCK AS

CYLINDER BLOCK AS

144-2970 CYLINDER BLOCK AS
S/N 1YN1277-12843
PART OF 115-2983 CYLINDER BLOCK GP

Parts for your C-12 TRUCK ENGINE:

Pos.	Part No	Qty	Parts name
1.	128-0407 Y	[1]	CYLINDER BLOCK AS
2.	148-2130	[6]	LINER-CYLINDER BLOCK
3.	104-3560	[6]	SEAL-LINER
4.	4F-5695	[6]	PLUG-CUP
	Y		SEPARATE ILLUSTRATION

148-2062: CYLINDER BLOCK AS

CYLINDER BLOCK AS

148-2062 CYLINDER BLOCK AS
S/N 1YN12844-12844
PART OF 148-2096 CYLINDER BLOCK AS

Parts for your C-12 TRUCK ENGINE:

Pos.	Part No	Qty	Parts name
1.	130-0872	[1]	BUSHING (FRONT)
2.	179-9880	[1]	BLOCK AS
3.	117-0166	[7]	CAP-BEARING
4.	175-0454 M	[14]	BOLT (M16X2X160-MM)
5.	5P-8247	[14]	WASHER-HARD (17X32X3.5-MM THK)
6.	128-0417	[1]	BUSHING (REAR)
7.	128-0416	[5]	BUSHING
	M		METRIC PART

148-2096: CYLINDER BLOCK AS

CYLINDER BLOCK AS

148-2096 CYLINDER BLOCK AS
S/N 1YN12844-12844
PART OF 115-2983 CYLINDER BLOCK GP

Parts for your C-12 TRUCK ENGINE:

Pos.	Part No	Qty	Parts name
1.	148-2062 Y	[1]	CYLINDER BLOCK AS
2.	148-2130	[6]	LINER-CYLINDER BLOCK
3.	104-3560	[6]	SEAL-LINER
4.	4F-5695	[6]	PLUG-CUP

			AVAILABLE REPLACEMENT PART(S):
	168-7363 BJ		SHIM-LINER (0.22-MM THK)
	168-7364 BJ		SHIM-LINER (0.25-MM THK)
	168-7365 BJ		SHIM-LINER (0.28-MM THK)
	168-7366 BJ		SHIM-LINER (0.5-MM THK)
	B		USE AS REQUIRED
	J		USED TO SET LINER PROTRUSION ON REBUILT MID-SUPPORT LINER ENGINE
	Y		SEPARATE ILLUSTRATION

115-2983: CYLINDER BLOCK GP

CYLINDER BLOCK GP

115-2983 CYLINDER BLOCK GP
S/N 1YN1-1276

Parts for your C-12 TRUCK ENGINE:

Pos.	Part No	Qty	Parts name
1.	3H-2388	[6]	SEAL-O-RING
2.	126-0130	[6]	LINER-CYLINDER BLOCK
3.	7N-5683	[4]	DOWEL
4.	104-3560	[6]	SEAL-LINER
5.	7E-4043	[6]	JET AS-PISTON COOLING
6.	8T-0100 M	[6]	BOLT (M8X1.25X60-MM)
7.	3E-4352	[6]	WASHER-HARD (8.8X20.5X2.5-MM THK)
8.	6V-3538	[2]	DOWEL
9.	1N-5999	[2]	PLUG-O-RING
10.	5P-7813	[2]	SEAL-O-RING
11.	4F-5695	[6]	PLUG-CUP
12.	9S-8002	[3]	PLUG (7/16-20-THD)
13.	6V-5048	[4]	SEAL-O-RING
14.	9S-4182	[1]	PLUG (7/16-20-THD)
15.	3B-0623	[3]	PLUG-CUP
16.	104-3557	[1]	CYLINDER BLOCK AS
17.	5P-8247	[14]	WASHER-HARD (17X32X3.5-MM THK)
18.	8T-1483 M	[14]	BOLT (M16X2X160-MM)
19.	126-0126	[5]	BUSHING
20.	126-0127	[1]	BUSHING
21.	130-0872	[1]	BUSHING
	M		METRIC PART

115-2983: CYLINDER BLOCK GP

CYLINDER BLOCK GP

115-2983 CYLINDER BLOCK GP
S/N 1YN1277-12843

Parts for your C-12 TRUCK ENGINE:

Pos.	Part No	Qty	Parts name
1.	144-2970 Y	[1]	CYLINDER BLOCK AS
2.	7N-5683	[6]	DOWEL
3.	7E-4043	[6]	JET AS-PISTON COOLING
4.	8T-0100 M	[6]	BOLT (M8X1.25X60-MM)
5.	3E-4352	[6]	WASHER-HARD (8.8X20.5X2.5-MM THK)
6.	6V-3538	[2]	DOWEL
7.	1N-5999	[2]	PLUG-O-RING
8.	5P-7813	[2]	SEAL-O-RING
9.	9S-8002	[1]	PLUG (7/16-20-THD)
10.	6V-5048	[1]	SEAL-O-RING
11.	3B-0623	[3]	PLUG-CUP
12.	4G-4972	[6]	SEAL-O-RING
	M		METRIC PART
	Y		SEPARATE ILLUSTRATION

115-2983: CYLINDER BLOCK GP

CYLINDER BLOCK GP

115-2983 CYLINDER BLOCK GP
S/N 1YN12844-12844

Parts for your C-12 TRUCK ENGINE:

Pos.	Part No	Qty	Parts name
1.	148-2096 CY	[1]	CYLINDER BLOCK AS
2.	7N-5683	[6]	DOWEL
3.	7E-4043	[6]	JET AS-PISTON COOLING
4.	8T-0100 M	[6]	BOLT (M8X1.25X60-MM)
5.	3E-4352	[6]	WASHER-HARD (8.8X20.5X2.5-MM THK)
6.	6V-3538	[2]	DOWEL
7.	1N-5999	[2]	PLUG-O-RING
8.	5P-7813	[2]	SEAL-O-RING
9.	9S-8002	[1]	PLUG (7/16-20-THD)
10.	6V-5048	[1]	SEAL-O-RING
11.	3B-0623	[3]	PLUG-CUP
12.	4G-4972	[6]	SEAL-O-RING
	C		CHANGE FROM PREVIOUS TYPE
	M		METRIC PART
	Y		SEPARATE ILLUSTRATION

116-1079: CYLINDER HEAD AS

CYLINDER HEAD AS

116-1079 CYLINDER HEAD AS
S/N 1YN1-1228
PART OF 116-1084 CYLINDER HEAD GP

Parts for your C-12 TRUCK ENGINE:

Pos.	Part No	Qty	Parts name
1.		[1]	CYLINDER HEAD
2.	3B-0623	[8]	PLUG-CUP
3.	4N-5893	[12]	INSERT-VALVE SEAT (INLET)
4.	7W-5554	[12]	INSERT-VALVE SEAT
5.	116-1102	[6]	SLEEVE-INJECTOR
6.	6V-7604	[16]	PLUG-CUP

Information:

BASIC ENGINE

VALVE MECHANISM GP

Truck Engine News

Valve Cover Base Gasket Is Reusable{1120}
1996/08/23

A New Valve Bridge Assembly Is Available For Engines Equipped With A Compression Brake {1119, 1121}
2000/11/01

A New Valve Bridge Assembly Is Available {1121}
2001/03/01

Replacing Lifters for the Unit Injectors {1209, 1290}
2006/06/01

Service Letter-NACD

Product Support Program For Replacing Injector Lifter Assemblies On Certain C-10 And C-12 Engines
Product Support Program For Replacing Injector Lifter Assemblies On Certain C-10 And C-12 Engines

Product Support Program For Replacing Intake And Exhaust Valve Bridges On Certain C-10, C-12, 3176, 3176B, 3176C And 3196 Engines And Challenger 75D And 85D Agricultural Tractors
Product Support Program For Replacing Intake And Exhaust Valve Bridges On Certain C-10, C-12, 3176, 3176B, 3176C And 3196 Engines And Challenger 75D And 85D Agricultural Tractors

Remove All 1159407, 1159410, 1382554 And 1382555 Bridge Assemblies From Parts Stock
Remove All 1159407, 1159410, 1382554 And 1382555 Bridge Assemblies From Parts Stock

Service Letter-Australia

Product Support Program For Replacing Injector Lifter Assemblies On Certain C-10 And C-12 Engines
Product Support Program For Replacing Injector Lifter Assemblies On Certain C-10 And C-12 Engines

Product Support Program For Replacing Intake And Exhaust Valve Bridges On Certain C-10, C-12, 3176, 3176B, 3176C And 3196 Engines And Challenger 75D And 85D Agricultural Tractors
Product Support Program For Replacing Intake And Exhaust Valve Bridges On Certain C-10, C-12, 3176, 3176B, 3176C And 3196 Engines And Challenger 75D And 85D Agricultural Tractors

Remove All 1159407, 1159410, 1382554 And 1382555 Bridge Assemblies From Parts Stock
Remove All 1159407, 1159410, 1382554 And 1382555 Bridge Assemblies From Parts Stock

Service Letter-CFEL

Product Support Program For Replacing Injector Lifter Assemblies On Certain C-10 And C-12 Engines
Product Support Program For Replacing Injector Lifter Assemblies On Certain C-10 And C-12 Engines

Product Support Program For Replacing Intake And Exhaust Valve Bridges On Certain C-10, C-12, 3176, 3176B, 3176C And 3196 Engines And Challenger 75D And 85D Agricultural Tractors
Product Support Program For Replacing Intake And Exhaust Valve Bridges On Certain C-10, C-12, 3176, 3176B, 3176C And 3196 Engines And Challenger 75D And 85D Agricultural Tractors

Remove All 1159407, 1159410, 1382554 And 1382555 Bridge Assemblies From Parts Stock
Remove All 1159407, 1159410, 1382554 And 1382555 Bridge Assemblies From Parts Stock

Service Letter-CSARL

Product Support Program For Replacing Injector Lifter Assemblies On Certain C-10 And C-12 Engines
Product Support Program For Replacing Injector Lifter Assemblies On Certain C-10 And C-12 Engines

Product Support Program For Replacing Intake And Exhaust Valve Bridges On Certain C-10, C-12, 3176, 3176B, 3176C And 3196 Engines And Challenger 75D And 85D Agricultural Tractors
Product Support Program For Replacing Intake And Exhaust Valve Bridges On Certain C-10, C-12, 3176, 3176B, 3176C And 3196 Engines And Challenger 75D And 85D Agricultural Tractors

Remove All 1159407, 1159410, 1382554 And 1382555 Bridge Assemblies From Parts Stock
Remove All 1159407, 1159410, 1382554 And 1382555 Bridge Assemblies From Parts Stock

Service Letter-Americas

Product Support Program For Replacing Injector Lifter Assemblies On Certain C-10 And C-12 Engines
Product Support Program For Replacing Injector Lifter Assemblies On Certain C-10 And C-12 Engines

Product Support Program For Replacing Intake And Exhaust Valve Bridges On Certain C-10, C-12, 3176, 3176B, 3176C And 3196 Engines And Challenger 75D And 85D Agricultural Tractors
Product Support Program For Replacing Intake And Exhaust Valve Bridges On Certain C-10, C-12, 3176, 3176B, 3176C And 3196 Engines And Challenger 75D And 85D Agricultural Tractors

Remove All 1159407, 1159410, 1382554 And 1382555 Bridge Assemblies From Parts Stock
Remove All 1159407, 1159410, 1382554 And 1382555 Bridge Assemblies From Parts Stock

Service Letter-Truck/Ag/Marine

Product Support Program For Replacing Injector Lifter Assemblies On Certain C-10 And C-12 Engines
Product Support Program For Replacing Injector Lifter Assemblies On Certain C-10 And C-12 Engines

Product Support Program For Replacing Intake And Exhaust Valve Bridges On Certain C-10, C-12, 3176, 3176B, 3176C And 3196 Engines And Challenger 75D And 85D Agricultural Tractors
Product Support Program For Replacing Intake And Exhaust Valve Bridges On Certain C-10, C-12, 3176, 3176B, 3176C And 3196 Engines And Challenger 75D And 85D Agricultural Tractors

Remove All 1159407, 1159410, 1382554 And 1382555 Bridge Assemblies From Parts Stock
Remove All 1159407, 1159410, 1382554 And 1382555 Bridge Assemblies From Parts Stock

Technical Information Bulletin

Camshaft Injector Lifter (Roller Follower) Assembly Replacement
Camshaft Injector Lifter (Roller Follower) Assembly Replacement

Inspection Of The Unit Injector Lifter Assembly
Inspection Of The Unit Injector Lifter Assembly

Specifications

Electronic Unit Injector Rocker Arm
C-10 and C-12 Truck Engines

Valve Mechanism Cover
C-10 and C-12 Truck Engines

Lifter Group
C-10 and C-12 Truck Engines

Rocker Shaft
C-10 and C-12 Truck Engines

Valve Mechanism
C-10 and C-12 Truck Engines

Service Letter-China

Product Support Program For Replacing Injector Lifter Assemblies On Certain C-10 And C-12 Engines
Product Support Program For Replacing Injector Lifter Assemblies On Certain C-10 And C-12 Engines

Product Support Program For Replacing Intake And Exhaust Valve Bridges On Certain C-10, C-12, 3176, 3176B, 3176C And 3196 Engines And Challenger 75D And 85D Agricultural Tractors
Product Support Program For Replacing Intake And Exhaust Valve Bridges On Certain C-10, C-12, 3176, 3176B, 3176C And 3196 Engines And Challenger 75D And 85D Agricultural Tractors

Remove All 1159407, 1159410, 1382554 And 1382555 Bridge Assemblies From Parts Stock
Remove All 1159407, 1159410, 1382554 And 1382555 Bridge Assemblies From Parts Stock

Service Letter-Asia

Product Support Program For Replacing Injector Lifter Assemblies On Certain C-10 And C-12 Engines
Product Support Program For Replacing Injector Lifter Assemblies On Certain C-10 And C-12 Engines

Product Support Program For Replacing Intake And Exhaust Valve Bridges On Certain C-10, C-12, 3176, 3176B, 3176C And 3196 Engines And Challenger 75D And 85D Agricultural Tractors
Product Support Program For Replacing Intake And Exhaust Valve Bridges On Certain C-10, C-12, 3176, 3176B, 3176C And 3196 Engines And Challenger 75D And 85D Agricultural Tractors

Remove All 1159407, 1159410, 1382554 And 1382555 Bridge Assemblies From Parts Stock
Remove All 1159407, 1159410, 1382554 And 1382555 Bridge Assemblies From Parts Stock

Reuse And Salvage Guidelines

Reuse & Salvage for Valvetrain Components {1102, 1108, 1109, 1121, 1123}
Reuse & Salvage for Valvetrain Components {1102, 1108, 1109, 1121, 1123}

Information Release Memo

CAT REMAN ADDING CYLINDER HEAD KITS FOR 3126B, C7, C10/C12 APPLICATIONS
CAT REMAN ADDING CYLINDER HEAD KITS FOR 3126B, C7, C10/C12 APPLICATIONS

APPEARANCE CHANGE ON REMAN SHORT BLOCKS
APPEARANCE CHANGE ON REMAN SHORT BLOCKS

Service Letter-APD

Product Support Program For Replacing Injector Lifter Assemblies On Certain C-10 And C-12 Engines
Product Support Program For Replacing Injector Lifter Assemblies On Certain C-10 And C-12 Engines

Product Support Program For Replacing Intake And Exhaust Valve Bridges On Certain C-10, C-12, 3176, 3176B, 3176C And 3196 Engines And Challenger 75D And 85D Agricultural Tractors
Product Support Program For Replacing Intake And Exhaust Valve Bridges On Certain C-10, C-12, 3176, 3176B, 3176C And 3196 Engines And Challenger 75D And 85D Agricultural Tractors

Remove All 1159407, 1159410, 1382554 And 1382555 Bridge Assemblies From Parts Stock
Remove All 1159407, 1159410, 1382554 And 1382555 Bridge Assemblies From Parts Stock

Disassembly and Assembly

Valve Mechanism Cover - Remove and Install
C-10 and C-12 Engines

Valve Mechanism Cover Base - Remove and Install
C-10 and C-12 Engines

Lifter Group - Remove and Install
C-10 and C-12 Engines

Compression Brake - Remove
C-10 and C-12 Engines

Compression Brake - Install
C-10 and C-12 Engines

Compression Brake - Disassemble
C-10 and C-12 Engines

Compression Brake - Assemble
C-10 and C-12 Engines

Rocker Shaft and Pushrod - Remove
C-10 and C-12 Engines

Rocker Shaft and Pushrod - Install
C-10 and C-12 Engines

Rocker Shaft - Disassemble
C-10 and C-12 Engines

Rocker Shaft - Assemble
C-10 and C-12 Engines

133-7026 COVER GP-VALVE MECHANISM FIELD INSTALLATION FOR USE WITH JAKE BRAKE FIELD INSTALLATION C-12

BASIC ENGINE

133-7026: COVER GP-VALVE MECHANISM

Parts for your C-12 TRUCK ENGINE:

117-2744: CRANKSHAFT GP

Parts for your C-12 TRUCK ENGINE:

128-0407: CYLINDER BLOCK AS

Parts for your C-12 TRUCK ENGINE:

144-2970: CYLINDER BLOCK AS

Parts for your C-12 TRUCK ENGINE:

148-2062: CYLINDER BLOCK AS

Parts for your C-12 TRUCK ENGINE:

148-2096: CYLINDER BLOCK AS

Parts for your C-12 TRUCK ENGINE:

115-2983: CYLINDER BLOCK GP

Parts for your C-12 TRUCK ENGINE:

115-2983: CYLINDER BLOCK GP

Parts for your C-12 TRUCK ENGINE:

115-2983: CYLINDER BLOCK GP

Parts for your C-12 TRUCK ENGINE:

116-1079: CYLINDER HEAD AS

Parts for your C-12 TRUCK ENGINE:

Information:

Caterpillar Parts SIS Catalog C-12 :

Modal