CATERPILLAR EL300B EXCAVATOR PARTS MANUAL 4NF

Parts Catalogue Manual EL300B, EL300

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1N3576 CYLINDER BLOCK GP

3

1N4406 CAMSHAFT GP-SINGLE

5

1W5634 GEAR GP-FRONT TIMING

7

1W7733 DAMPER GP

9

2P-6199 - FASTENER GP-OIL PAN

11

2P6224 SEAL GP-CRANKSHAFT

13

2P6529 COVER GP-FRONT HOUSING

15

2P-6530 - COVER GP-CYLINDER HEAD

17

2W1177 ROD & PISTON GP-6 REQUIREDR

19

2W7458 CRANKSHAFT ASR

21

6N8079 CRANKSHAFT GP

23

7C-4441 - FLYWHEEL GP

25

7C-6554 - DRIVE GP-FAN

27

7C6566 SUPPORT GP-ENGINE

29

7C7013 VALVE MECHANISM GP

31

7N1342 COVER GP-CYLINDER BLOCK

33

7N2879 PULLEY GP-CRANKSHAFT

35

7N6550 CYLINDER BLOCK AS

37

7N-8026 - VALVE MECHANISM GP 1

39

7N-8026 - VALVE MECHANISM GP

41

7N8876 CYLINDER HEAD GPR

44

7N-9536 - FASTENER GP-CYLINDER HEAD

47

8N0107 TRUNNION GP-ENGINE

49

8N-0303 - HOUSING GP-FRONT

51

8N872 FASTENER GP-FRONT HOUSING

53

8N-2395 - HOUSING GP-FLYWHEEL

55

8N3157 LIFTING GP-ENGINE

57

8N-4745

-

COVER

GP-VALVE

59

MECHANISM 8N5286 CYLINDER BLOCK

61

GPR

63

8N9243 PAN GP-OIL

9Y2062 LIFTING GP-ENGINE

65

Shutdown SIS

Previous Screen Product: EXCAVATOR Model: EL300B, EL300 - 3FJ, 4NF Configuration:EL300B, EL300 - 3FJ, 4NF HYDRAULIC EXCAVATORS 4NF00001-UP (MACHINE) POWERED BY 3306 ENGINE

GRAPHIC #1 c484537

EL300B, EL300 - 3FJ, 4NF HYDRAULIC EXCAVATORS 3306 ENGINE Media Number - XEBP9837-04 | Publication Date - 01/07/1990 | Date Updated - 08/10/2001 1N3576 CYLINDER BLOCK GP Field Replacement For 7N6550-Page 0-05

ENTIRE GROUP Ref. Qty.

NPR

Part No.

Part Name

Grp

Not

1N-3576

CYLINDER BLOCK GP

e NPR

INDIVIDUAL PARTS Ref. Qty.

NPR

Part No.

1

Not

7M-4046

2

e

3J6019

3

NPR

8K-1207

4

NPR

4B-5387

5

NPR

1S9540

6

NPR

5B7652

7

NPR

6N-8003

8

NPR

4B-3938

9

NPR

8B6349

10

NPR

5S8462

11

NPR

8N-4110

12

NPR

4B9782

13

NPR

7S3224

NPR

2S-5658

R q QPaetyrt.. Name 4 BEARINGSLEEVE 1 PLUG 2 PIN-DOWEL 1 PLUG-CUP 1 DOWEL 2 DOWEL 7 CAP-CRANKSHAFT BEARING 1 PLUGCUP 2 DOWEL 1 STUD 1 BEARING-SLEEVE 1 BALL 14 BOLT 14 WASHER-HARD

NPR NPR

SMCS Codes 1201

Copyright 1993 - 2023 Caterpillar Inc. All Rights Reserved.

Private Network For SIS Licensees.

Tue Oct 17 09:52:28 UTC+0530 2023

Shutdown SIS

Previous Screen Product: EXCAVATOR Model: EL300B, EL300 - 3FJ, 4NF Configuration:EL300B, EL300 - 3FJ, 4NF HYDRAULIC EXCAVATORS 4NF00001-UP (MACHINE) POWERED BY 3306 ENGINE

GRAPHIC #1 c403838

EL300B, EL300 - 3FJ, 4NF HYDRAULIC EXCAVATORS 3306 ENGINE Media Number - XEBP9837-04 | Publication Date - 01/07/1990 | Date Updated - 08/10/2001 1N4406 CAMSHAFT GP-SINGLE

ENTIRE GROUP Ref. Qty.

NPR

Part

Part Name

Grp

Not

No.

CAMSHAFT GPSINGLE

e

1N4406

NPR

INDIVIDUAL PARTS Ref.Qty.NPRNotePart No. 1 NPRC 7C3863

Req. QPatyrt. Name 1 CAMSHAFT 1 WASHER-THRUST

2 NPR7S-2204

1 LOCK

3 NPR8S-1491

2 BOLT

4 NPR0S0509 Key: C CHANGE FROM PREVIOUS TYPE

SMCS Codes 1210

Copyright 1993 - 2023 Caterpillar Inc. All Rights Reserved.

Private Network For SIS Licensees.

Tue Oct 17 09:53:27 UTC+0530 2023

Shutdown SIS

Previous Screen Product: EXCAVATOR Model: EL300B, EL300 - 3FJ, 4NF Configuration:EL300B, EL300 - 3FJ, 4NF HYDRAULIC EXCAVATORS 4NF00001-UP (MACHINE) POWERED BY 3306 ENGINE

GRAPHIC #1 c353909

EL300B, EL300 - 3FJ, 4NF HYDRAULIC EXCAVATORS 3306 ENGINE Media Number - XEBP9837-04 | Publication Date - 01/07/1990 | Date Updated - 08/10/2001 1W5634 GEAR GP-FRONT TIMING

ENTIRE GROUP Ref. Qty.

NPR

Part No.

Part Name

Grp

Not

1W5634

GEAR GPFRONT TIMING

e NPR

INDIVIDUAL PARTS R QPaeqtyrt.. Name 1 BOLT

Ref.Qty.NPRNotePart No. 1 NPRC 1A1135 NPR7N-2994 2

NPRC

7W0508

3

NPR0L-1351 4 NPR7N4791

NPR5S7630 5 NPR5B9079 NPR5S-7611

1 WASHER GEAR-FUEL PUMP DRIVE (80 T1 EETH) 2 BOLT GEAR AS-FUEL PUMP IDLER (57 T1 EETH) 1 BEARINGSLEEVE 1 NUTJAM 1 LOCK-SHAFT 1 GEARCAMSHAFT (80 TEETH)

6 NPR1W-4402

1 SHAFTDRIVE IDLER

7 NPR8N4959

1 PLATE-THRUST

8 NPR8N-4960

2 BOLT

9 NPR0S-1618 10 NPR7N4716 NPR2P1168 11 NPR1W-4405

1 GEAR (60 TEETH) 1 BEARINGSLEEVE 1 GEAR-CRANKSHAFT (40 TEETH) 1 KEYWOODRUFF 4 BOLT

NPR5H-2671 12 NPR0S1748 Key: C CHANGE FROM PREVIOUS TYPE

SMCS Codes 1206

Copyright 1993 - 2023 Caterpillar Inc. All Rights Reserved.

Private Network For SIS Licensees.

Tue Oct 17 09:56:15 UTC+0530 2023

Shutdown SIS

Previous Screen Product: EXCAVATOR Model: EL300B, EL300 - 3FJ, 4NF Configuration:EL300B, EL300 - 3FJ, 4NF HYDRAULIC EXCAVATORS 4NF00001-UP (MACHINE) POWERED BY 3306 ENGINE

GRAPHIC #1 c306292

EL300B, EL300 - 3FJ, 4NF HYDRAULIC EXCAVATORS 3306 ENGINE Media Number - XEBP9837-04 | Publication Date - 01/07/1990 | Date Updated - 08/10/2001 1W7733 DAMPER GP

ENTIRE GROUP Ref. Qty.

NPR

Part

Part Name

Grp

Not

No.

DAMPER GP

e

1W7733

NPR

INDIVIDUAL PARTS Ref. Qty.

NPR

Part No.

12

Not

1W5298

3

e

0S-1587

4

NPR

7B-5163

5

NPR

5S9948

6

NPR

2P-1818

NPR

1N-4375

R q QPaetyrt.. Name 1 DAMPER AS 6 BOLT 1 BOLT 1 WASHERPULLEY 1 HUB-CRANKSHAFT 1 ADAPTER-DAMPER

NPR NPR

SMCS Codes

1205

Copyright 1993 - 2023 Caterpillar Inc. All Rights Reserved.

Private Network For SIS Licensees.

Tue Oct 17 09:57:05 UTC+0530 2023

Shutdown SIS

Previous Screen Product: EXCAVATOR Model: EL300B, EL300 - 3FJ, 4NF Configuration:EL300B, EL300 - 3FJ, 4NF HYDRAULIC EXCAVATORS 4NF00001-UP (MACHINE) POWERED BY 3306 ENGINE

GRAPHIC #1 c226609

EL300B, EL300 - 3FJ, 4NF HYDRAULIC EXCAVATORS 3306 ENGINE Media Number - XEBP9837-04 | Publication Date - 01/07/1990 | Date Updated - 08/10/2001 2P6199 FASTENER GP-OIL PAN

ENTIRE GROUP Ref. Qty.

NPR

Part No.

Part Name

Grp

Not

2P6199

FASTENER GPOIL PAN

e NPR

INDIVIDUAL PARTS Ref.Qty.NPRNotePart No. 1 NPRC 0L1351

Req. Qty.Part Name 18 BOLT 28 BOLT

2 NPRC 1A-2029

46 WASHER

3 NPRC 5M-2894 Key: C CHANGE FROM PREVIOUS TYPE

SMCS Codes 1302

Copyright 1993 - 2023 Caterpillar Inc. All Rights Reserved.

Private Network For SIS Licensees.

Tue Oct 17 09:58:04 UTC+0530 2023

Shutdown SIS

Previous Screen Product: EXCAVATOR Model: EL300B, EL300 - 3FJ, 4NF EXCAVATOR 4NF Configuration:EL300B, EL300 - 3FJ, 4NF HYDRAULIC EXCAVATORS 4NF00001-UP (MACHINE) POWERED BY 3306 ENGINE

GRAPHIC #1 c403889

EL300B, EL300 - 3FJ, 4NF HYDRAULIC EXCAVATORS 3306 ENGINE Media Number - XEBP9837-04 | Publication Date - 01/07/1990 | Date Updated - 08/10/2001 2P6224 SEAL GP-CRANKSHAFT

ENTIRE GROUP Ref. Qty.

NPR

Part No.

Part Name

Grp

Not

2P6224

SEAL GPCRANKSHAFT

e NPR

INDIVIDUAL PARTS Ref.

Qty.

NPRNote

1

Part No.

NPRC

4W0452

2 NPR

2P-3859

3 NPR

5S-6296

Re QPaqtyrt.. Name 1 SEAL GPCRANKSHAFT 1 SLEEVE-WEAR 1 SEALLIP TYPE

Key: C INDICATES CHANGE

SMCS Codes 1160

Copyright 1993 - 2023 Caterpillar Inc. All Rights Reserved.

Private Network For SIS Licensees.

Tue Oct 17 09:53:11 UTC+0530 2023

Shutdown SIS

Previous Screen Product: EXCAVATOR Model: EL300B, EL300 - 3FJ, 4NF EXCAVATOR 4NF Configuration:EL300B, EL300 - 3FJ, 4NF HYDRAULIC EXCAVATORS 4NF00001-UP (MACHINE) POWERED BY 3306 ENGINE

GRAPHIC #1 c228002

EL300B, EL300 - 3FJ, 4NF HYDRAULIC EXCAVATORS 3306 ENGINE Media Number - XEBP9837-04 | Publication Date - 01/07/1990 | Date Updated - 08/10/2001 2P6529 COVER GP-FRONT HOUSING

ENTIRE GROUP Ref. Qty.

NPR

Part No.

Part Name

Grp

Not

2P6529

COVER GPFRONT HOUSING

e NPR

INDIVIDUAL PARTS Ref.Qty.NPRNotePart No. 1 NPR2P8701

R QPaeqtyrt.. Name 1 COVERFRONT HOUSING 1 GASKET-HOUSING COVER

2 NPR6N-7887

6 NUTFULL

3 NPR1B-4203

6 WASHER

4 NPR5M2894

2 BOLT

5 NPR0S-1566

1 SEAL-O-RING

6 NPR5F-3106

1 COVERDRIVE OPENING

7 NPRC 7N8374

2 WASHERHARD

8 NPRC 5P8247 Key: C - CHANGE FROM PREVIOUS TYPE

SMCS Codes 1151

Copyright 1993 - 2023 Caterpillar Inc. All Rights Reserved.

Private Network For SIS Licensees.

Tue Oct 17 09:56:42 UTC+0530 2023

Shutdown SIS

Previous Screen Product: EXCAVATOR Model: EL300B, EL300 - 3FJ, 4NF Configuration:EL300B, EL300 - 3FJ, 4NF HYDRAULIC EXCAVATORS 4NF00001-UP (MACHINE) POWERED BY 3306 ENGINE

GRAPHIC #1 c348448

EL300B, EL300 - 3FJ, 4NF HYDRAULIC EXCAVATORS 3306 ENGINE Media Number - XEBP9837-04 | Publication Date - 01/07/1990 | Date Updated - 08/10/2001 2P6530 COVER GP-CYLINDER HEAD

ENTIRE GROUP Ref. Qty.

NPR

Part No.

Part Name

Grp

Not

2P6530

COVER GPCYLINDER HEAD

e NPR

INDIVIDUAL PARTS Ref. Qty.

NPR

Part No.

1

Not

1P6367

e

5S-6735

NPR

2P-3201

2

NPR

Re QPaqtyrt.. Name 1 COVER 1 GASKET 4 BOLTWASHER HEAD -OR4 BOLT (25.4MM LG)

NPRB NPR

0S1594

NPRB

5M-2894

4 WASHER

Key: B - USE AS REQUIRED

SMCS Codes 1101

Copyright 1993 - 2023 Caterpillar Inc. All Rights Reserved.

Private Network For SIS Licensees.

Tue Oct 17 09:54:08 UTC+0530 2023

Shutdown SIS

Previous Screen Product: EXCAVATOR Model: EL300B, EL300 - 3FJ, 4NF Configuration:EL300B, EL300 - 3FJ, 4NF HYDRAULIC EXCAVATORS 4NF00001-UP (MACHINE) POWERED BY 3306 ENGINE

GRAPHIC #1 c484190

EL300B, EL300 - 3FJ, 4NF HYDRAULIC EXCAVATORS 3306 ENGINE Media Number - XEBP9837-04 | Publication Date - 01/07/1990 | Date Updated - 08/10/2001 2W1177 ROD & PISTON GP-6 REQUIRED*R

ENTIRE GROUP Ref. Qty.

NPR

Part

Part Name

Grp

Not

No.

PISTON & ROD GP

e

2W1177

NPR

R

NP

10R-

CYLINDER PACK

R

R

9259

AS CYLINDER PACK

NP

0R- 1697

AS

R NPR Note

Part No. 7N9805

R QPaeqtyrt.. Name 1 PINPISTON

1S-9543

2 RETAINER-PIN

INDIVIDUAL PARTS Ref. Qty. 1

NPR

2

NPR

3

NPRR

R

NPR NPR

4

NPR NPR

5

NPRC

6

NPR

8N-1721 0R 0914 8N1849 1P-9956 5S-6348 4W5739 2W1711

1 ROD AS-CONNECTING 1 ROD ASCONN 1 BEARINGCONNECTING ROD 2 BOLT-CONNECTING ROD 2 NUTSPECIAL 1 BEARINGCONNECTING ROD 1 PISTON GP 1 RING-PISTON (OIL)

7E-6047

1 RING (INTERMEDIATE)

7

NPR

8

NPR

2W1708

1 RINGPISTON (TOP)

9

NPR

2W1707

1 BODY AS-PISTON

1

NPRR

8N-3102

1 CYLINDER PACK AS

0

NPR

10R-9259

1 CYLINDER PACK AS

NPR

0R 1697

R R

THE FOLLOWING REPAIR KIT IS AVAILABLE:

NPR

2W-1709

1

KIT-PISTON RINGS (INCLS A COMPLETE SET OF RINGS FOR ONE PISTON)

Key: C - CHANGE FROM PREVIOUS TYPE R - REMFG PART MAY BE AVAILABLE

SMCS Codes 1225

Copyright 1993 - 2023 Caterpillar Inc. All Rights Reserved.

Private Network For SIS Licensees.

Tue Oct 17 09:53:39 UTC+0530 2023

Shutdown SIS

Previous Screen Product: EXCAVATOR Model: EL300B, EL300 - 3FJ, 4NF Configuration:EL300B, EL300 - 3FJ, 4NF HYDRAULIC EXCAVATORS 4NF00001-UP (MACHINE) POWERED BY 3306 ENGINE

GRAPHIC #1 c304416

EL300B, EL300 - 3FJ, 4NF HYDRAULIC EXCAVATORS 3306 ENGINE Media Number - XEBP9837-04 | Publication Date - 01/07/1990 | Date Updated - 08/10/2001 2W7458 CRANKSHAFT AS*R Provides Field Replacement For 4N7697-Page 0-07

ENTIRE GROUP Ref. Qty.

NPR

Part No.

Part Name

Grp

Not

2W-7458

CRANKSHAFT AS

e NPR

R

NPR

0R-1238

CRANKSHAFT A-UTN

INDIVIDUAL PARTS Ref. Qty.

NPR

Part No.

1

Not

9F2247

2

e

1W-4405

3

NPR

5H-2671

4

NPR

2P3859

Re QPaqtyrt.. Name 6 PLUG 1 GEAR-CRANKSHAFT (40 TEETH) 1 KEY-WOODRUFF 1 SLEEVEWEAR

NPR NPR

SMCS Codes

1202

Copyright 1993 - 2023 Caterpillar Inc. All Rights Reserved.

Private Network For SIS Licensees.

Tue Oct 17 09:53:01 UTC+0530 2023

Shutdown SIS

Previous Screen Product: EXCAVATOR Model: EL300B, EL300 - 3FJ, 4NF Configuration:EL300B, EL300 - 3FJ, 4NF HYDRAULIC EXCAVATORS 4NF00001-UP (MACHINE) POWERED BY 3306 ENGINE

GRAPHIC #1 c403869

EL300B, EL300 - 3FJ, 4NF HYDRAULIC EXCAVATORS 3306 ENGINE Media Number - XEBP9837-04 | Publication Date - 01/07/1990 | Date Updated - 08/10/2001 6N8079 CRANKSHAFT GP For Field Replacement Of 4N7697 Order 2W7458-Page 0-08

ENTIRE GROUP Ref. Qty.

NPR

Part No.

Part Name

Grp

Not

6N-8079

CRANKSHAFT GP

e NPR

INDIVIDUAL PARTS Ref.Qty.NPRNotePart No. 1 NPR100-3652 2 NPRYR 2W7458

Rq. QPaetyrt. Name 2 PLATETHRUST 1 CRANKSHAFT AS 1 CRANKSHAFT A-UTN

R NPR 0R-1238

7 BEARING-MAIN (STANDARD)

3 NPRC 232-3233

BEARING-MAIN (0.25-MM

NPRAB 8N8225

U7 S) BEARING-MAIN (0.51-MM

NPRAB 8N8226

U7 S) BEARING-MAIN (0.76-MM

NPRAB 8N8227

U7 S)

NPRAB 8N8228

BEARING-MAIN (0.51-MM O7 S)

NPRAB 8N-8229

BEARING-MAIN (0.51-MM

NPRAB 4P-7305

O7 S)

NPRAB 4P-7306

7

Key:

7

A NOT PART OF THIS GROUP B USE AS REQUIRED C CHANGE FROM PREVIOUS TYPE R REMFG PART MAY BE AVAILABLE Y SEPARATE ILLUSTRATION

BEARINGMAIN (0.51MM OS, 0.51-MM US) BEARINGMAIN (0.51MM OS, 0.76-MM US)

SMCS Codes 1202

Copyright 1993 - 2023 Caterpillar Inc. All Rights Reserved.

Private Network For SIS Licensees.

Tue Oct 17 09:52:51 UTC+0530 2023

Shutdown SIS

Previous Screen Product: EXCAVATOR Model: EL300B, EL300 - 3FJ, 4NF Configuration:EL300B, EL300 - 3FJ, 4NF HYDRAULIC EXCAVATORS 4NF00001-UP (MACHINE) POWERED BY 3306 ENGINE

GRAPHIC #1 c402723

EL300B, EL300 - 3FJ, 4NF HYDRAULIC EXCAVATORS 3306 ENGINE Media Number - XEBP9837-04 | Publication Date - 01/07/1990 | Date Updated - 08/10/2001 7C4441 FLYWHEEL GP

ENTIRE GROUP Ref. Qty.

NPR

Part

Part Name

Grp

Not

No.

FLYWHEEL GP

e

7C4441

NPR

INDIVIDUAL PARTS Ref. Qty. NPRNote

Part No.

1 NPR

0S1600

2 NPR

7C-4442

NPRCL

7N-9146

CL NPR

279 4995

Re QPaqtyrt.. Name 9 BOLT 1 FLYWHEEL AS 1 GEAR (156 TEETH) 1 GEARFLYWHEELGD

Key: CL Classic Part Available

SMCS Codes 1156

Copyright 1993 - 2023 Caterpillar Inc. All Rights Reserved.

Private Network For SIS Licensees.

Tue Oct 17 09:57:39 UTC+0530 2023

Shutdown SIS

Previous Screen Product: EXCAVATOR Model: EL300B, EL300 - 3FJ, 4NF Configuration:EL300B, EL300 - 3FJ, 4NF HYDRAULIC EXCAVATORS 4NF00001-UP (MACHINE) POWERED BY 3306 ENGINE

GRAPHIC #1 c402897

EL300B, EL300 - 3FJ, 4NF HYDRAULIC EXCAVATORS 3306 ENGINE Media Number - XEBP9837-04 | Publication Date - 01/07/1990 | Date Updated - 08/10/2001 7C6554 DRIVE GP-FAN

ENTIRE GROUP Ref. Qty.

NPR

Part

Part Name

Grp

Not

No.

DRIVE GPFAN

e

7C6554

NPR

INDIVIDUAL PARTS Rq. QPaetyrt. Name 1 BRACKET ASFAN

Ref. Qty.

NPR

Part No.

1

Note

1P9143

NPR

5B-5812

NPR

9S-6703

NPR

2P1757

NPR

0S-1619

NPR

5M-2894

NPR

1D4717

NPR

5S7264

NPR

6V-4626

NPR

7C-6568

NPR

3L1425

NPRCL

311-9356

CL

NPR

8T-7197

9

NPR

8N5305

10

NPRCL

363-7464

CL

NPR

2P-8928

1 PULLEY

11

NPR

7N2949

1 BALL BEARING

12

NPR

8H9789

1 SEAL-LIP TYPE

13

NPR

5S-2106

1 SPACER

NPR

5S-9062

1 FITTINGHYDRAULIC

NPR

3B8485

3 BOLT

NPR

0S-1587

2 3 4

5 6 7 8

14 15 16

1 SHAFTFAN 1 HUBFAN PULLEY 6 BOLT 6 WASHER 6 NUT 1 WASHERRETAINING 2 BOLT-SELF LOCKING 1 ADAPTERFAN 1 BALL BEARING 1 BEARING-BALL-GD 1 SEALFACE 1 SPACER 1 SPACER-FAN DR-GD 1 SPACER-PULLEY

44.45MM (1.751IN) LONG 1 BOLT12 POINT HEAD

NPR

17

1 DOWEL

38.1MM (1.501IN) LONG

NPR

4K-5175

Key: CL Classic Part Available

SMCS Codes 1359

Copyright 1993 - 2023 Caterpillar Inc. All Rights Reserved.

Private Network For SIS Licensees.

Tue Oct 17 09:57:29 UTC+0530 2023

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