4N2271 VALVE MECHANISM GP 4N1045-PAGE 15 245B EXCAVATOR

BASIC ENGINE

VALVE MECHANISM GP

0. 4N-2271 VALVE MECH

LIFTING GP-ENGINE

1. 4N-1331 LIFTING GP

GEAR GP

2. 1W-1468 HOUSING GP
3. 1W-1441 COVER GP-F
4. 8N-9246 GEAR GP-FR
5. 7C-5064 GEAR GP-FR

MOUNTING GP-ENGINE

6. 7C-3382 SUPPORT GP
7. 7C-3382 SUPPORT GP
8. 7C-4872 SUPPORT GP

DAMPER GP

9. 4N-1560 DAMPER GP
0. INFORMATION

EXCAVATOR 245B EXCAVATOR 6MF
245B EXCAVATOR 6MF00001-00512 (MACHINE) POWERED BY 3406 ENGINE SEBP1792 245B 6MF (1988)

BASIC ENGINE

VALVE MECHANISM GP

4N-1045 ROCKER ARM GP

4N-4953 COVER GP-VALVE MECHANISM

4N-2271 VALVE MECHANISM GP

#SEBP17920020

4N-2271: VALVE MECHANISM GP

VALVE MECHANISM GP

4N2271 VALVE MECHANISM GP
4N1045-PAGE 15

c576201 SEBP1792

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Parts for your 245B EXCAVATOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	4N-1045 Y	[2]	ROCKER ARM GP
2.	101-1817	[6]	BRIDGE AS-EXHAUST
	101-1819	[1]	SEAT-WEAR
3.	9L-7712	[1]	NUT
4.	2N-5842	[1]	SCREW
5.	101-7788	[12]	LIFTER AS-VALVE
6.	2P-9845	[6]	BOLT
7.	5H-1504	[6]	WASHER-HARD
8.	4W-5998	[12]	ROD AS-PUSH
9.	6N-6872	[12]	SPRING-GUIDE
10.	101-1816	[6]	BRIDGE AS-INTAKE
			(EACH INCLUDES)
	101-1819	[1]	SEAT-WEAR
11.	2N-5842	[1]	SCREW
12.	9L-7712	[1]	NUT
	Y		SEPARATE ILLUSTRATION

#SEBP17920021

4N-1331: LIFTING GP

LIFTING GP

4N1331 LIFTING EYE GP-ENGINE

c408116 SEBP1792

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Parts for your 245B EXCAVATOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	4N-4308	[1]	EYE-LIFTING (FRONT)
2.	4N-5186	[1]	EYE-LIFTING (REAR)
3.	0S-1594 C	[8]	BOLT
4.	0S-1595 C	[4]	BOLT
5.	5P-8245 C	[4]	WASHER
6.	5M-2894 C	[8]	WASHER
	C		CHANGE FROM PREVIOUS TYPE

#SEBP17920022

1W-1468: HOUSING GP-FRONT

HOUSING GP-FRONT

1W1468 HOUSING GP-FRONT

c608434 SEBP1792

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Parts for your 245B EXCAVATOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	1W-1469	[1]	HOUSING AS-GEAR
2.	3K-3256 C	[4]	STUD (42.5MM)
3.	8T-6764	[1]	PLUG-PIPE
4.	2M-4779 BC	[3]	STUD-TAPERLOCK (45MM)
			(MARKED X)
5.	2M-4779	[2]	STUD-TAPERLOCK (45MM)
			(MARKED V)
6.	3K-3256 B	[1]	STUD (42.5MM)
			-OR-
	6H-0406 B	[1]	STUD (50MM)
7.	0S-1594	[8]	BOLT (3/8 X 16 X 1IN)
8.	0L-1352	[2]	BOLT (3/8 X 16 X 3.25IN)
9.	0T-0055	[2]	BOLT (3/8 X 16 X 4.25IN)
10.	5M-2894	[18]	WASHER (2.5MM THK)
11.	1N-3181	[2]	STUD
	6B-2250	[2]	GASKET
12.	6N-0389	[1]	STUD
	4H-6145	[1]	GASKET
13.	8S-9191	[1]	BOLT (3/8 X 16 X 4IN)
14.	9S-8752	[1]	NUT-FULL (3/8 X 16THD)
15.	124-6016	[1]	GASKET
16.	123-3786	[1]	GASKET
17.	1W-1471	[1]	PLATE-FRONT
18.	1A-2029	[4]	BOLT (3/8 X 16 X 1.125IN)
	B		USE AS REQUIRED
	C		CHANGE FROM PREVIOUS TYPE

#SEBP17920023

1W-1441: COVER GP-FRONT HOUSING

COVER GP-FRONT HOUSING

1W1441 COVER GP-FRONT HOUSING

c555961 SEBP1792

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Parts for your 245B EXCAVATOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	4N-6687	[1]	COVER-WATER PUMP
2.	4N-2695	[1]	GASKET-COVER
3.	5B-9603	[2]	BOLT
4.	0S-1594	[4]	BOLT
5.	0T-0055 C	[2]	BOLT
6.	1A-5964	[3]	BOLT
7.	0S-1588	[1]	BOLT
8.	6D-2675	[2]	STUD-TAPERLOCK
9.	1F-7958	[2]	NUT-FULL
10.	2M-0849	[2]	WASHER
11.	4N-4725	[1]	GASKET
12.	6N-2112	[1]	BRACKET-ALTERNATOR MTG
13.	3K-3256	[2]	STUD
14.	9S-8752	[12]	NUT-FULL
15.	7C-7971	[1]	COVER
16.	5M-2894 C	[11]	WASHER
17.	2W-0459	[1]	GASKET
	C		CHANGE FROM PREVIOUS TYPE

#SEBP17920024

8N-9246: GEAR GP-FRONT

GEAR GP-FRONT

8N9246 GEAR GP-FRONT TIMING
ENGINE S/N 70V32401-UP

c608841 SEBP1792

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Parts for your 245B EXCAVATOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	3G-2292	[5]	BOLT-LOCKING
2.	2W-7455	[1]	GEAR AS-IDLER (42 & 105 TEETH)
	1B-8705	[1]	KEY-WOODRUFF
3.	4N-0343	[1]	BEARING-SLEEVE
4.	112-9217	[1]	PLATE-THRUST
5.	126-1756	[4]	BOLT-LOCKING
6.	1B-8705	[1]	KEY-WOODRUFF
7.	6I-0093	[1]	SHAFT-IDLER
8.	7E-5661	[1]	GEAR-OIL PUMP DRIVE (69 TEETH)
9.	0S-1571	[1]	BOLT (3/8-16X1.75IN)
10.	1P-7346	[1]	WASHER

#SEBP17920025

7C-5064: GEAR GP-FRONT

GEAR GP-FRONT

7C5064 GEAR GP-FRONT TIMING
ENGINE S/N 70V26356-32400

c560388 SEBP1792

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Parts for your 245B EXCAVATOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	7E-5661	[1]	GEAR-OIL PUMP DRIVE
			(69 TEETH)
2.	1P-7346	[1]	WASHER
3.	0S-1571	[1]	BOLT
4.	1B-8705	[1]	KEY-WOODRUFF
5.	3G-2292	[5]	BOLT-SELF LOCKING
6.	6I-0093	[1]	SHAFT-IDLER
7.	8N-3948	[1]	PLATE-THRUST
8.	2B-2695	[4]	BOLT
9.	2W-7455	[1]	GEAR AS-IDLER
			(42 & 105 TEETH)
10.	4N-0343	[1]	BEARING-SLEEVE
11.	1B-8705	[1]	KEY-WOODRUFF

#SEBP17920026

7C-3382: SUPPORT GP-ENGINE

SUPPORT GP-ENGINE

7C3382 SUPPORT GP-ENGINE
S/N 6MF1-111

c413714 SEBP1792

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Parts for your 245B EXCAVATOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	9C-1965	[2]	BRACKET AS
2.	1D-4609	[4]	BOLT
	5P-8248	[8]	WASHER-HARD
	1B-4331	[4]	NUT
3.	5B-5473	[4]	BOLT
	5P-8250	[4]	WASHER
4.	9Y-1990	[8]	WASHER
5.	9W-7385	[4]	SLEEVE
6.	9W-9950	[4]	MOUNT AS

#SEBP17920027

7C-3382: SUPPORT GP-ENGINE

SUPPORT GP-ENGINE

7C3382 SUPPORT GP-ENGINE
S/N 6MF112-UP

c487783 SEBP1792

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Parts for your 245B EXCAVATOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	7E-3594	[2]	BRACKET AS
2.	1D-4609	[4]	BOLT
	5P-8248	[8]	WASHER-HARD
	1B-4331	[4]	NUT (FULL)
3.	5B-5473	[4]	BOLT
	5P-8250	[4]	WASHER
4.	9Y-1990	[8]	WASHER
5.	6Y-6884	[4]	SLEEVE-TAPERED
6.	6Y-9980	[4]	MOUNT AS-MARC
7.	8R-7369	[1]	STRUT AS-LH
	5B-1983	[1]	BOSS
	8R-7370	[1]	STRUT AS-RH
	8R-7370	[1]	STRUT AS-RH
8.	031-3185	[15]	BOLT-12 POINT HEAD (76.2MM)
	6J-3913	[1]	BOLT-12 POINT HEAD (82.5MM)
	9H-1024	[16]	WASHER-HARD

#SEBP17920028

7C-4872: SUPPORT GP-ENGINE

SUPPORT GP-ENGINE

7C4872 SUPPORT GP-ENGINE (FRONT)

c493936 SEBP1792

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Parts for your 245B EXCAVATOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	7E-2780	[1]	SUPPORT AS
	4N-0683	[2]	DOWEL
2.	8F-8804	[8]	BOLT
	5P-8245	[8]	WASHER

#SEBP17920029

4N-1560: DAMPER GP

DAMPER GP

4N1560 DAMPER GP-CRANKSHAFT

c217082 SEBP1792

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Parts for your 245B EXCAVATOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	4N-2109	[1]	ADAPTER-DAMPER
2.	0T-0857	[6]	BOLT (5/8-18X4.5IN)
			-OR-
	1A-3203 C	[6]	BOLT (5/8-18X4.75IN)
	4D-3704 C	[6]	WASHER-HARD
3.	2P-5149	[1]	DAMPER AS
	C		CHANGE FROM PREVIOUS TYPE

Information:

BASIC ENGINE

VALVE MECHANISM GP

Truck Engine News

Set Engine Valve Lash After Installing All Remanufactured Long Blocks {1102, 1121, 1123, 1209}
2012/10/08

Engine News

Set Engine Valve Lash After Installing All Remanufactured Long Blocks {1102, 1121, 1123, 1209}
2012/10/08

Special Instruction

Installation of 0R1160, 0R1161 and 0R1248 Remanufactured Cylinder Head Groups{1100}
Installation of 0R1160, 0R1161 and 0R1248 Remanufactured Cylinder Head Groups{1100}

Replacement For The 2M4314 Fuel Pump Bonnet Retaining Bushing{1250}
Replacement For The 2M4314 Fuel Pump Bonnet Retaining Bushing{1250}

Use Of The 5P7333 Tool Group For Bridge Dowel Repair{1101}
Use Of The 5P7333 Tool Group For Bridge Dowel Repair{1101}

Use Of The 1P7451 Valve Guide Honing Group{0673, 1104}
Use Of The 1P7451 Valve Guide Honing Group{0673, 1104}

Installing Heli-Coil Inserts In Caterpillar Cylinder Heads{1117}
Installing Heli-Coil Inserts In Caterpillar Cylinder Heads{1117}

Use Of 6V4805 Valve Seat Insert Puller Group{0703}
Use Of 6V4805 Valve Seat Insert Puller Group{0703}

Repair Of Precombustion Chamber And Direct Injection Adapter Seating Surfaces{1101}
Repair Of Precombustion Chamber And Direct Injection Adapter Seating Surfaces{1101}

Use Of 6V9050 Exhaust Stud Removal Group{1100}
Use Of 6V9050 Exhaust Stud Removal Group{1100}

Technical Information Bulletin

Failures of the 305-6843 Guide Spring on Certain Engines{1102, 1121, 1123, 1209}
Failures of the 305-6843 Guide Spring on Certain Engines{1102, 1121, 1123, 1209}

3406C 7E-0329 Valve Cover Base Quality Containment {1107, 1120}
3406C 7E-0329 Valve Cover Base Quality Containment {1107, 1120}

Specifications

Valve Covers
3406 ENGINE FOR CATERPILLAR BUILT MACHINES

Valve Rocker Arms, Lifters And Bridges
3406 ENGINE FOR CATERPILLAR BUILT MACHINES

Tool Operating Manual

9U-5132 Timing and Fuel System Setting Tool Group{1105, 1162, 1290, 1905}
9U-5132 Timing and Fuel System Setting Tool Group{1105, 1162, 1290, 1905}

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}

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}

Reuse And Salvage Guidelines

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

9U-5132 Timing and Fuel System Setting Tool Group{1105, 1162, 1290, 1905}
9U-5132 Timing and Fuel System Setting Tool Group{1105, 1162, 1290, 1905}

Disassembly and Assembly

Valve Covers
3406B VEHICULAR ENGINE FOR 245B & 245D EXCAVATORS

Rocker Shaft Assemblies & Push Rods
3406B VEHICULAR ENGINE FOR 245B & 245D EXCAVATORS

Rocker Shaft Assemblies
3406B VEHICULAR ENGINE FOR 245B & 245D EXCAVATORS

Valve Lifters
3406B VEHICULAR ENGINE FOR 245B & 245D EXCAVATORS

Bridge Dowels
3406B VEHICULAR ENGINE FOR 245B & 245D EXCAVATORS

Service Magazine

Remanufactured Short Blocks Are Available For Repairs Of Early 3406 Engines{1201,1101,1102}
1980/03/31

Special Cup Plugs For Use In Oversize (Larger Than Standard Size) Bores In Valve Rocker Arm Shafts{1102}
1980/09/15

Reconditioning of Bridge Wear Seat Is Permitted; Will Prevent Bridge Replacement When Not Necessary{1100}
1982/03/08

Fuel In The Cooling System Or Coolant In The Engine Oil Can Result From Cracked Fuel Nozzle Adapter{1106}
1982/10/18

Engine Valve Stem "Use Again" Specifications{0653,1105}
1983/02/28

Valve Damage Can Be Caused By Short Intervals Of Engine Operation In Very Cold Temperatures{1105,1208}
1983/10/17

New Valve Lifter Assemblies Used In Valve Mechanism Groups{1209}
1983/10/31

Remanufactured Cylinder Head Groups{1100,1101,7554}
1984/11/19

Valve Lash Adjustment Not A Warranty Item {1102,1105}
1985/01/14

Maximum Wear Limits Established For Camshaft Roller Followers{1209}
1985/09/30

Valve Lash Adjustment Interval Is Changed {1105}
1986/07/07

Indications Of Engine Overspeeding When Only One Cam Lobe/Lifter Has Failed{1000,1100,1200}
1986/09/08

Correct Installation Of Valve Lifters On The Camshaft Is Very Important To Prevent Failures{1209}
1977/05/16

Tools Now Available To Ream And/Or Hone 0.500" (12.70 mm) Diameter Valve Guides{0663}
1977/08/22

Silicone Rubber Water Seals Available{1100}
1987/07/06

Tolerance Added To Valve Clearance Specifications{1105,0374}
1978/01/16

Valve Damage Can Be Caused By Short Intervals Of Engine Operation In Very Cold Temperatures{1105,1208}
1978/01/30

Use Again Specifications For Valve Springs Are Changed{1108}
1978/03/06

A New Method To Clean And Polish Engine Valve Stems{0674,1105}
1979/05/28

Why Engines Are Damaged By Fuel Sulfur{1104,1216,1280,1318,1215}
1979/08/27

Fuel Sulfur-Your Diesel's Silent Enemy{0375,1280}
1979/12/17

Additional Information For Checking Valve Camshaft Timing{1105,1110,1112,1121}
1989/12/11

Improved Head Gasket Used; Service Tips {1124,1216,1221,7568}
1990/02/26

New Valve Lifter Improves Oil Flow To Top Of Engine{1112,1119}
1990/04/02

Reconditioning Of Bridge Wear Seat Is Permitted; Will Prevent Bridge Replacement When Not Necessary{1121}
1990/04/30

New Exhaust Valves Are Used In Caterpillar Remanufactured Cylinder Heads{1105,1101}
1990/10/08

New Cylinder Heads Have Additional Coolant Passages{1101,1100}
1992/06/29

Camshaft Lobe Surface Finish Improved; Camshaft Drive Gear Installation Procedure {1209,1210,1212}
1993/09/13

Cylinder Head Gaskets Improved To Provide Better Fire Ring Retention{1124}
1994/02/07

New Rocker Arm Adjustment Screw Used To Adjust Valve Clearance{1123,1100}
1994/06/20

New Valve Lifter Assembly Provides Improved Lubrication Of Lifter Roller And Camshaft Lobes{1209,1210}
1994/06/20

New Cylinder Head Gasket, Spacer Plate And Head Bolts Used; New Cylinder Liner Projection Measurement Method; New Cylinder Head Torque Sequence; Improved Coolant Flow (Cylinder Heads) {1124,1221,1216,1101}
1994/07/04

124-9057 Guide (Swirl) Collar Quickly Installs Valve Guides To Proper Height{1104,0701}
1996/12/09

A New Screw Is Available for the Rocker Arm Assemblies of Some Machine Engines {1123}
2010/03/10

Set Engine Valve Lash After Installing All Remanufactured Long Blocks {1102, 1121, 1123, 1209}
2012/10/08

Cat<SUP>®</SUP> Reman Has Added Valve Actuators, Valve Lifters, Rocker Arms, and Camshafts for Certain Machine Engines {1121, 1130, 1209, 1210}
2014/09/05

Caterpillar Parts SIS Catalog 245B :

4N-4953 COVER GP-VALVE MECHANISM

4N-1045 ROCKER ARM GP

7W-0007 CYLINDER HEAD AS

9Y-3775 CYLINDER HEAD AS

7W-0009 CYLINDER HEAD AS

7W-2203 CYLINDER HEAD GP

4N-1331 LIFTING GP

1W-1468 HOUSING GP-FRONT

1W-1441 COVER GP-FRONT HOUSING

8N-9246 GEAR GP-FRONT

7C-5064 GEAR GP-FRONT

7C-3382 SUPPORT GP-ENGINE

7C-4872 SUPPORT GP-ENGINE

Truck sale:

36,500

Caterpillar 245B, Construction
- Crawler Excavators
MICHIGAN CAT

35,000

Caterpillar 245BII, Construction
- Crawler Excavators
WAGNER EQUIPMENT CO

CATERPILLAR 245B 1990
- TRACK EXCAVATORS
MICHIGAN CAT
US (Mid, North), Canada, ON West: John Kinney; US (NE, SE, SW), Canada QU East, AUS: Bill Dowd;

1989 CAT 245B

Yellow Parts S.L.

USD $38,167

1991 CAT 245B

MAQUINARIA ALBOREA