269-1645 FRAME AS-UNDERCARRIAGE S/N HJX1-UP PART OF 283-9039 FRAME AR-UNDERCARRIAGE 312D EXCAVATOR

UNDERCARRIAGE

UNDERCARRIAGE GP

0. 269-1645 FRAME AS-U
1. 269-1649 FRAME AS-U
2. 301-9631 FRAME GP-U

GUARD GP

3. 120-7199 GUARD GP-T
4. 162-7434 GUARD GP-T
5. 173-7066 GUARD GP-T
6. 169-7904 GUARD GP-T

IDLER GP

7. 248-7229 IDLER GP-F
8. 297-9144 IDLER GP-F
9. 297-9145 IDLER GP-F
0. INFORMATION

EXCAVATOR 312D EXCAVATOR HJX
312D Excavator HJX00001-UP (MACHINE) POWERED BY C4.2 Engine SEBP4946 312D HJX (2008)

UNDERCARRIAGE

UNDERCARRIAGE GP

283-9039 FRAME AR-UNDERCARRIAGE

283-9040 FRAME AR-UNDERCARRIAGE

269-1645 FRAME AS-UNDERCARRIAGE

269-1649 FRAME AS-UNDERCARRIAGE

301-9631 FRAME GP-UNDERCARRIAGE

#SEBP49460240

269-1645: FRAME AS-UNDERCARRIAGE

FRAME AS-UNDERCARRIAGE

269-1645 FRAME AS-UNDERCARRIAGE
S/N HJX1-UP
PART OF 283-9039 FRAME AR-UNDERCARRIAGE

i02879952 SEBP4946

2691645 FRAME AS-UNDERCARRIAGE Parts scheme

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Parts for your 312D EXCAVATOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	269-1647	[1]	FRAME AS-TRACK ROLLER
1A.	151-9751	[1]	BRACKET
1B.	235-7520	[2]	STEP
2.	269-1648	[1]	FRAME AS-TRACK ROLLER
2A.	151-9751	[1]	BRACKET
2B.	235-7520	[2]	STEP

#SEBP49460241

269-1649: FRAME AS-UNDERCARRIAGE

FRAME AS-UNDERCARRIAGE

269-1649 FRAME AS-UNDERCARRIAGE -LONG
S/N KCD1-UP
PART OF 283-9040 FRAME AR-UNDERCARRIAGE, 301-9631 FRAME GP-UNDERCARRIAGE
ALSO AN ATTACHMENT

i02876685 SEBP4946

2691649 FRAME AS-UNDERCARRIAGE Parts scheme

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Parts for your 312D EXCAVATOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	269-1651	[1]	FRAME AS-TRACK ROLLER (RH)
1A.	151-9751	[2]	BRACKET
1B.	235-7520	[2]	STEP
2.	269-1652	[1]	FRAME AS-TRACK ROLLER (LH)
2A.	151-9751	[2]	BRACKET
2B.	235-7520	[2]	STEP

#SEBP49460242

301-9631: FRAME GP-UNDERCARRIAGE

FRAME GP-UNDERCARRIAGE

301-9631 FRAME GP-UNDERCARRIAGE
S/N KCD1-UP
PART OF 260-7125, 301-2540, 301-2572 INSTALLATION AR-BLADE
AN ATTACHMENT

i02896304 SEBP4946

3019631 FRAME GP-UNDERCARRIAGE Parts scheme

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Parts for your 312D EXCAVATOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name	Comments
1.	269-1649 Y	[1]	FRAME AS-UNDERCARRIAGE
	Y		SEPARATE ILLUSTRATION

#SEBP49460243

120-7199: GUARD GP-TRACK GUIDE

GUARD GP-TRACK GUIDE

120-7199 GUARD GP-TRACK GUIDE -CENTER
S/N KCD1-UP
PART OF 283-9040 FRAME AR-UNDERCARRIAGE

i00565720 SEBP4946

1207199 GUARD GP-TRACK GUIDE Parts scheme

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Parts for your 312D EXCAVATOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	133-2554	[2]	GUARD AS-TRACK GUIDE
2.	8T-4779 M	[8]	BOLT (M16X2X35-MM)
3.	9X-8257	[8]	WASHER (17.5X30X3.5-MM THK)
			QUANTITIES SHOWN ARE THOSE REQUIRED FOR BOTH LH & RH SIDES
	M		METRIC PART

#SEBP49460244

162-7434: GUARD GP-TRACK GUIDE

GUARD GP-TRACK GUIDE

162-7434 GUARD GP-TRACK GUIDE -FULL LENGTH
S/N KCD1-UP
AN ATTACHMENT

i01011337 SEBP4946

1627434 GUARD GP-TRACK GUIDE Parts scheme

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Parts for your 312D EXCAVATOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	218-5485	[4]	GUARD AS-TRACK
2.	218-5486	[4]	GUARD AS-TRACK
3.	162-7431	[12]	BAR
4.	7X-2553 M	[48]	BOLT (M16X2X40-MM)
5.	9X-8257	[48]	WASHER (17.5X30X3.5-MM THK)
			QUANTITIES SHOWN ARE THOSE REQUIRED FOR BOTH LH & RH SIDES
	M		METRIC PART

#SEBP49460245

173-7066: GUARD GP-TRACK GUIDE

GUARD GP-TRACK GUIDE

173-7066 GUARD GP-TRACK GUIDE -FRONT, REAR
S/N KCD1-UP; HJX1-UP
AN ATTACHMENT

i01099828 SEBP4946

1737066 GUARD GP-TRACK GUIDE Parts scheme

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Parts for your 312D EXCAVATOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	133-2554	[4]	GUARD AS-TRACK GUIDE
2.	8T-4779 M	[16]	BOLT (M16X2X35-MM)
3.	9X-8257	[16]	WASHER (17.5X30X3.5-MM THK)
			QUANTITIES SHOWN ARE THOSE REQUIRED FOR BOTH LH & RH SIDES
	M		METRIC PART

#SEBP49460246

169-7904: GUARD GP-TRAVEL MOTOR

GUARD GP-TRAVEL MOTOR

169-7904 GUARD GP-TRAVEL MOTOR
S/N KCD1-UP; HJX1-UP
PART OF 283-9039, 283-9040 FRAME AR-UNDERCARRIAGE

i01478682 SEBP4946

1697904 GUARD GP-TRAVEL MOTOR Parts scheme

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Parts for your 312D EXCAVATOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	169-7905	[2]	PLATE
2.	8C-8992 M	[8]	BOLT-LOCKING (M12X1.75X30-MM)
3.	5P-1076	[8]	WASHER-HARD (13.5X30X4-MM THK)
			QUANTITIES SHOWN ARE THOSE REQUIRED FOR BOTH LH & RH SIDES
	M		METRIC PART

#SEBP49460247

248-7229: IDLER GP-FRONT

IDLER GP-FRONT

248-7229 IDLER GP-FRONT
S/N KCD1-UP; HJX1-UP
PART OF 283-9039, 283-9040 FRAME AR-UNDERCARRIAGE

i02876250 SEBP4946

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Parts for your 312D EXCAVATOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	297-9145 Y	[1]	IDLER GP-FRONT (LH)
2.	297-9144 Y	[1]	IDLER GP-FRONT (RH)
	Y		SEPARATE ILLUSTRATION

#SEBP49460248

297-9144: IDLER GP-FRONT

IDLER GP-FRONT

297-9144 IDLER GP-FRONT -RH
S/N KCD1-UP; HJX1-UP
PART OF 248-7229 IDLER GP-FRONT

i02876314 SEBP4946

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Parts for your 312D EXCAVATOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	4I-7337 Y	[1]	IDLER GP-FRONT
2.	297-9146 Y	[1]	TRACK ADJUSTER & RECOIL GP
3.	8T-2393 M	[4]	BOLT-SOCKET HEAD (M16X2X60-MM)
	M		METRIC PART
	Y		SEPARATE ILLUSTRATION

#SEBP49460249

297-9145: IDLER GP-FRONT

IDLER GP-FRONT

297-9145 IDLER GP-FRONT -LH
S/N KCD1-UP; HJX1-UP
PART OF 248-7229 IDLER GP-FRONT

i02876348 SEBP4946

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Parts for your 312D EXCAVATOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	4I-7337 Y	[1]	IDLER GP-FRONT
2.	297-9147 Y	[1]	TRACK ADJUSTER & RECOIL GP
3.	8T-2393 M	[4]	BOLT-SOCKET HEAD (M16X2X60-MM)
	M		METRIC PART
	Y		SEPARATE ILLUSTRATION

Information:

UNDERCARRIAGE

UNDERCARRIAGE GP

Operation and Maintenance Manual

Undercarriage - Check
312D Excavator

Specifications

Travel Motor Guard
312D Excavator Machine System Specifications

Tool Operating Manual

150T Track Repair Group Field Follow Tools, Operation, and Parts {0374, 0700, 0729, 4169, 4170, 4171}
150T Track Repair Group Field Follow Tools, Operation, and Parts {0374, 0700, 0729, 4169, 4170, 4171}

NEHS1249 100T Track Repair Group {0374, 0599, 0700, 0729, 4169, 4170}
NEHS1249 100T Track Repair Group {0374, 0599, 0700, 0729, 4169, 4170}

Undercarriage Reconditioning Bulletin

Undercarriage Reconditioning Bulletin Contents {0374, 4150}
Undercarriage Reconditioning Bulletin Contents {0374, 4150}

Track, Track Roller, and Track Idler Cycle Times {4159, 4169, 4170, 4171, 4180}
Track, Track Roller, and Track Idler Cycle Times {4159, 4169, 4170, 4171, 4180}

Foreword {0374, 4150, 7000, 7590, 7950}
Foreword {0374, 4150, 7000, 7590, 7950}

Introduction {0374, 4150, 7000, 7590, 7950}
Introduction {0374, 4150, 7000, 7590, 7950}

Reusability Recommendations for Duo-Cone Seals {7555, 7561}
Reusability Recommendations for Duo-Cone Seals {7555, 7561}

Equipment and Tools for Undercarriage Rebuilding and Reconditioning Stations {0729, 4150}
Equipment and Tools for Undercarriage Rebuilding and Reconditioning Stations {0729, 4150}

Training Materials {0314, 0374, 4150}
Training Materials {0314, 0374, 4150}

Facility and Equipment Layouts {4150}
Facility and Equipment Layouts {4150}

Procedure and Guidelines for Cleaning Phosphate Coated Track Pins {4169, 4171, 7950}
Procedure and Guidelines for Cleaning Phosphate Coated Track Pins {4169, 4171, 7950}

Nitrogen Pressure Test Unit <NOBR>FT2724</NOBR> {4150, 4159, 4169, 4170, 4171, 4174, 4175, 4180}
Nitrogen Pressure Test Unit FT2724 {4150, 4159, 4169, 4170, 4171, 4174, 4175, 4180}

Reuse And Salvage Guidelines

Facility and Equipment Layouts {4150}
Facility and Equipment Layouts {4150}

Caterpillar Parts SIS Catalog 312D :

283-9040 FRAME AR-UNDERCARRIAGE

283-9039 FRAME AR-UNDERCARRIAGE

307-8086 SUPPORT AS-ENCLOSURE

283-3637 SUPPORT AS-ENCLOSURE

283-3626 SUPPORT AS-ENCLOSURE

235-7764 STEP GP

283-3962 SHEET AS-SOUND SUPPRESSION

283-3961 SHEET AS-SOUND SUPPRESSION

269-1649 FRAME AS-UNDERCARRIAGE

301-9631 FRAME GP-UNDERCARRIAGE

120-7199 GUARD GP-TRACK GUIDE

162-7434 GUARD GP-TRACK GUIDE

173-7066 GUARD GP-TRACK GUIDE

169-7904 GUARD GP-TRAVEL MOTOR

248-7229 IDLER GP-FRONT

297-9144 IDLER GP-FRONT