431-4508 FRAME AR-UNDERCARRIAGE S/N MX51500-UP PART OF 431-4501, 431-4531, 455-0370 COMMON AR ALSO AN ATTACHMENT 305.5E

Part No	Qty	Parts name
425-2865 Y	[1]	FRAME GP-UNDERCARRIAGE
431-4462 Y	[1]	GEAR & BEARING GP-SWING
354-2462 Y	[1]	IDLER GP-FRONT
431-4461 Y	[1]	ROLLER AR-TRACK & CARRIER
Y		SEPARATE ILLUSTRATION

#SEBP68780141

425-2865: FRAME GP-UNDERCARRIAGE

FRAME GP-UNDERCARRIAGE

425-2865 FRAME GP-UNDERCARRIAGE
S/N MX51500-UP
PART OF 431-4508 FRAME AR-UNDERCARRIAGE
ALSO AN ATTACHMENT

i05412394 SEBP6878

4252865 FRAME GP-UNDERCARRIAGE Parts scheme

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Parts for your 305.5E MINI HYD EXCAVATOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	158-4705	[1]	COVER
2.	158-4758	[1]	COVER (LH)
3.	158-4759	[1]	COVER (RH)
4.	361-0012	[2]	COVER
5.	425-2840	[1]	FRAME AS-UNDERCARRIAGE
6.	425-2866	[2]	COVER
7.	5P-4116	[4]	WASHER-HARD (8.8X20.5X2-MM THK)
8.	7X-2536 M	[4]	BOLT (M8X1.25X14-MM)
9.	8D-0482	[2]	GROMMET
10.	8T-4139 M	[20]	BOLT (M12X1.75X30-MM)
11.	8T-4223	[20]	WASHER-HARD (13.5X25.5X3-MM THK)
	M		METRIC PART

#SEBP68780142

431-4462: GEAR & BEARING GP-SWING

GEAR & BEARING GP-SWING

431-4462 GEAR & BEARING GP-SWING
S/N MX51500-UP
PART OF 431-4508 FRAME AR-UNDERCARRIAGE
ALSO AN ATTACHMENT

i05412404 SEBP6878

4314462 GEAR & BEARING GP-SWING Parts scheme

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Parts for your 305.5E MINI HYD EXCAVATOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	5P-4400	[3]	CONNECTOR
2.	175-1586	[1]	PLATE
3.	398-9799	[1]	BEARING AS
3A.	425-2867 E		SEAL (217-CM EACH)
4.	205-6079 P		TUBE (5-DM)
4A.	205-6079 P		TUBE (4.5-DM)
5.	126-2565	[1]	ADAPTER
6.	3B-8489	[2]	FITTING-GREASE (1/8-27 PTF)
7.	5P-4423	[1]	ELBOW
8.		[38]	BOLT-HEAD
9.	096-7559	[1]	PIN-DOWEL
	E		ORDER BY THE CENTIMETER
	P		ORDER BY THE DECIMETER

#SEBP68780143

431-4513: GUARD GP-TRACK GUIDE

GUARD GP-TRACK GUIDE

431-4513 GUARD GP-TRACK GUIDE
S/N MX51500-UP
PART OF 431-4505 TRACK GP
ALSO AN ATTACHMENT

i05425719 SEBP6878

4314513 GUARD GP-TRACK GUIDE Parts scheme

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Parts for your 305.5E MINI HYD EXCAVATOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	425-2858	[2]	GUARD AS (RH)
2.	425-2859	[2]	GUARD AS (LH)
3.	8T-4139 M	[12]	BOLT (M12X1.75X30-MM)
4.	8T-4223	[12]	WASHER-HARD (13.5X25.5X3-MM THK)
	M		METRIC PART

#SEBP68780144

353-5578: IDLER GP-FRONT

IDLER GP-FRONT

353-5578 IDLER GP-FRONT
S/N MX51500-UP
PART OF 354-2462 IDLER GP-FRONT
ALSO AN ATTACHMENT

i04558318 SEBP6878

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Parts for your 305.5E MINI HYD EXCAVATOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	240-6304	[1]	IDLER AS
	8T-0707	[2]	RING-RETAINING (INTERNAL)
	095-0990	[2]	BALL BEARING
	120-4660	[2]	SEAL-OIL
	240-6305	[1]	SHAFT
2.	353-5579	[1]	PLATE
3.	240-6307	[1]	SUPPORT (LH)
4.	240-6308	[1]	SUPPORT (RH)
5.	8T-4194 M	[4]	BOLT (M12X1.75X50-MM)
6.	219-3939	[4]	WASHER (12.2X21.9X3.6 THK)
7.	095-0892	[2]	PIN-SPRING
	M		METRIC PART

#SEBP68780145

353-5580: IDLER GP-FRONT

IDLER GP-FRONT

353-5580 IDLER GP-FRONT -LH
S/N MX51500-UP
PART OF 354-2462 IDLER GP-FRONT
ALSO AN ATTACHMENT

i04558321 SEBP6878

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Parts for your 305.5E MINI HYD EXCAVATOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	353-5582	[1]	CYLINDER AS (LH)
2.	353-5584	[1]	PISTON
3.	120-4664	[1]	SEAL-DUST
4.	154-2237	[1]	VALVE
5.	139-6275	[1]	BRACKET
6.	126-4685	[1]	PLATE
7.	095-1604	[1]	SEAL-O-RING
8.	095-1794	[1]	RING-BACKUP
9.	8T-4200 M	[3]	BOLT (M8X1.25X16-MM)
10.	8T-4224	[3]	WASHER-HARD (8.8X16X2-MM THK)
	M		METRIC PART

#SEBP68780146

353-5581: IDLER GP-FRONT

IDLER GP-FRONT

353-5581 IDLER GP-FRONT -RH
S/N MX51500-UP
PART OF 354-2462 IDLER GP-FRONT
ALSO AN ATTACHMENT

i04558322 SEBP6878

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Parts for your 305.5E MINI HYD EXCAVATOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	353-5583	[1]	CYLINDER AS (RH)
2.	353-5584	[1]	PISTON
3.	120-4664	[1]	SEAL-DUST
4.	154-2237	[1]	VALVE
5.	139-6275	[1]	BRACKET
6.	126-4685	[1]	PLATE
7.	095-1604	[1]	SEAL-O-RING
8.	095-1794	[1]	RING-BACKUP
9.	8T-4200 M	[3]	BOLT (M8X1.25X16-MM)
10.	8T-4224	[3]	WASHER-HARD (8.8X16X2-MM THK)
	M		METRIC PART

#SEBP68780147

354-2462: IDLER GP-FRONT

IDLER GP-FRONT

354-2462 IDLER GP-FRONT
S/N MX51500-UP
PART OF 431-4508 FRAME AR-UNDERCARRIAGE
ALSO AN ATTACHMENT

i04558284 SEBP6878

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Parts for your 305.5E MINI HYD EXCAVATOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	163-7165 Y	[2]	SPRING GP-RECOIL
2.	353-5578 Y	[2]	IDLER GP-FRONT
3.	353-5580 Y	[1]	IDLER GP-FRONT (LH)
4.	353-5581 Y	[1]	IDLER GP-FRONT (RH)
	Y		SEPARATE ILLUSTRATION

#SEBP68780148

333-5632: LINK AS-TRACK

LINK AS-TRACK

333-5632 LINK AS-TRACK
S/N MX51500-UP
PART OF 333-5631 TRACK GP
ALSO AN ATTACHMENT

i04556634 SEBP6878

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Parts for your 305.5E MINI HYD EXCAVATOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	333-5616	[37]	PIN-TRACK
2.	333-5619	[1]	PIN-TRACK MASTER
3.	333-5623	[38]	BUSHING-TRACK
4.	333-5625	[37]	LINK-TRACK (LH)
5.	333-5626	[1]	LINK-TRACK MASTER (LH)
6.	333-5628	[37]	LINK-TRACK (RH)
7.	333-5629	[1]	LINK-TRACK MASTER (RH)
8.	333-5639	[1]	PIN-COTTER

#SEBP68780149

431-4461: ROLLER AR-TRACK & CARRIER

ROLLER AR-TRACK & CARRIER

431-4461 ROLLER AR-TRACK & CARRIER
S/N MX51500-UP
PART OF 431-4508 FRAME AR-UNDERCARRIAGE
ALSO AN ATTACHMENT

i05412403 SEBP6878

4314461 ROLLER AR-TRACK & CARRIER Parts scheme

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Parts for your 305.5E MINI HYD EXCAVATOR:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	333-5602 Y	[2]	ROLLER GP-TRACK CARRIER
2.	422-0837 Y	[10]	ROLLER GP-TRACK-CENTER FLANGE
3.	095-1279 M	[2]	SETSCREW-SOCKET (M12X1.75X25-MM)
4.	7X-0515	[20]	WASHER-HARD (17X35X5-MM THK)
5.	8T-4140 M	[20]	BOLT (M16X2X60-MM)
	M		METRIC PART
	Y		SEPARATE ILLUSTRATION