4N9656 AIR LINES GROUP Serial No. 4B7794 to 4B13905 inclusive Part of 4N4207 Engine Arrangement listed on Page 13 3304

AIR INLET AND EXHAUST SYSTEM

LINES GP-AIR

0. 4N-9656 LINES GP-A

ELECTRICAL AND STARTING SYSTEM

STARTING MOTOR GP

1. 1L-5010 AIR RECEIV

AIR INLET AND EXHAUST SYSTEM

LINES GP-AIR

2. 4N-9656 LINES GP-A
3. 5N-2048 LINES GP-A
4. 3N-8266 AIR LINES

AIR CLEANER GP

5. 5L-7942 PRECLEANER
6. 4N-9797 AIR CLEANE
7. 9L-0463 AIR CLEANE
8. 6N-3686 AIR CLEANE
9. 6N-0419 AIR CLEANE
0. INFORMATION

INDUSTRIAL ENGINE 3304 INDUSTRIAL ENGINE 04B
3304 INDUSTRIAL ENGINE 04B07794-14448 UEG0882S 3304 04B (1968)

AIR INLET AND EXHAUST SYSTEM

LINES GP-AIR

3N-2880 LINES GP-AIR

3N-8266 AIR LINES GROUP

4N-9656 LINES GP-AIR

5N-2048 LINES GP-AIR

3N-8266 AIR LINES GROUP

#UEG0882S0230

4N-9656: LINES GP-AIR

LINES GP-AIR

4N9656 AIR LINES GROUP
Serial No. 4B7794 to 4B13905 inclusive
Part of 4N4207 Engine Arrangement listed on Page 13

c203588 UEG0882S

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Parts for your 3304 INDUSTRIAL ENGINE:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	4N-9655	[1]	PIPE
2.	5S-6735	[1]	GASKET
3.	0S-1588	[4]	BOLT
	5M-2894	[4]	WASHER
4.	5P-0597	[2]	CLAMP
5.	4N-9311	[1]	HOSE

#UEG0882S0231

1L-5010: AIR RECEIVER GP

AIR RECEIVER GP

1L5010 AIR RECEIVER GROUP
AN ATTACHMENT

c39751 UEG0882S

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Parts for your 3304 INDUSTRIAL ENGINE:

CATERPILLAR SIS

Part No	Qty	Parts name
6F-7702	[1]	VALVE
6F-7699	[1]	BUSHING
1L-5008	[1]	RECEIVER
6F-7731	[1]	GAUGE
9B-3523	[1]	BUSHING
6F-7732	[1]	BUSHING
6F-7694	[1]	COCK
6F-6045	[2]	NIPPLE
6F-7701	[1]	TEE
7F-6923	[1]	BUSHING
8B-3308	[1]	NIPPLE
1L-5009	[1]	VALVE

#UEG0882S0232

4N-9656: LINES GP-AIR

LINES GP-AIR

4N9656 AIR LINES GROUP
Serial No. 4B13906-Up

c217609 UEG0882S

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Parts for your 3304 INDUSTRIAL ENGINE:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	5P-0597	[2]	CLAMP
2.	4N-9216 C	[1]	HOSE
3.	9L-8492 C	[1]	PLUG
4.	3B-6768 C	[1]	BUSHING
5.	4N-9655	[1]	PIPE
6.	0S-1588	[4]	BOLT
	5M-2894	[4]	WASHER
7.	5S-6735	[1]	GASKET
8.	9S-7720 C	[1]	FITTING
9.	7M-8322 C	[1]	CLIP
10.	5P-1198 CH		TUBE 78 cm(30.71 in.)
11.	4B-8756 C	[2]	NUT
12.	9L-9045 C	[1]	TEE
	C		INDICATES CHANGE
	H		ORDER BY THE CENTIMETRE

#UEG0882S0233

5N-2048: LINES GP-AIR

LINES GP-AIR

5N2048 AIR LINES GROUP
FOR USE ON TOP MOUNTED EXHAUST
AN ATTACHMENT

c217614 UEG0882S

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Parts for your 3304 INDUSTRIAL ENGINE:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	6N-0009	[1]	SEAL
2.	4N-9654	[1]	COUPLING
3.	2A-4639	[1]	BOLT
4.	1B-5355	[4]	NUT
5.	5M-2894	[3]	WASHER
6.	5N-1979	[1]	PLATE
7.	0S-1590	[2]	BOLT
8.	0L-1143	[1]	BOLT
9.	3N-5869	[1]	SUPPORT
10.	5L-8854	[1]	RING

#UEG0882S0234

3N-8266: AIR LINES GROUP

AIR LINES GROUP

3N8266 AIR LINES GROUP
Serial No. 4B13906-Up

c168991 UEG0882S

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Parts for your 3304 INDUSTRIAL ENGINE:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	6N-0619	[1]	ELBOW
2.	1P-1195	[1]	HOSE
3.	9M-0164	[2]	CLAMP
4.	2P-0221	[1]	COUPLING
5.	2P-8912	[1]	ELBOW
6.	0S-1590	[2]	BOLT 50.8 mm(2 in.) long
	0S-1571	[1]	BOLT 44.5 mm(1.75 in.) long
	1B-5355	[3]	NUT
7.	9S-7720 C	[1]	FITTING
8.	0S-0509 C	[1]	BOLT
	5M-2894 C	[1]	WASHER
9.	7M-8322 C	[1]	CLIP
10.	5P-1198 CH	[1]	TUBE 7.8 m(307 in.)
11.	5S-6735	[1]	GASKET
12.	9L-9045 H	[1]	TEE
13.	9L-8492 C	[1]	PLUG
14.	3B-6768 C	[1]	BUSHING
15.	1A-2029	[4]	BOLT
	C		INDICATES CHANGE
	H		ORDER BY THE METRE

#UEG0882S0235

5L-7942: PRECLEANER GP

PRECLEANER GP

5L7942 AIR PRECLEANER GROUP
NOT FOR USE WITH HEAVY DUTY AIR CLEANER
AN ATTACHMENT

c91458 UEG0882S

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Parts for your 3304 INDUSTRIAL ENGINE:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name	Comments
	9M-5201	[1]	COVER ASSEM
	6H-8021	[1]	BODY

#UEG0882S0236

4N-9797: AIR CLEANER GP

AIR CLEANER GP

4N9797 AIR CLEANER GROUP
NOT FOR USE WITH MANIFOLD SHIELD
6N3686 Air Cleaner parts are shown on Page 86A. AN ATTACHMENT

c217959 UEG0882S

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Parts for your 3304 INDUSTRIAL ENGINE:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	6N-3686 YC	[1]	AIR CLEANER GROUP
			(Separate Illustration)
2.	5L-7874	[1]	SCREEN
3.	4N-9665	[1]	ADAPTER
4.	3H-0976 C	[1]	SEAL
5.	5P-0598	[2]	CLAMP
6.	5M-6214	[1]	PLUG
7.	8B-2377	[2]	BOLT
	1B-4330	[2]	NUT
	4B-4276	[2]	WASHER
8.	8L-5802	[1]	BRACKET ASSEM.
9.	2P-3210	[2]	BOLT
	1D-4717	[2]	NUT
	4B-4278	[2]	WASHER
10.	5M-2894	[2]	WASHER
11.	5P-1263 H		HOSE 7.62 cm(3 in.)
12.	5L-7875	[2]	BAND
	H		ORDER BY THE CENTIMETRE
	Y		SEPARATE ILLUSTRATION
	C		INDICATES CHANGE

#UEG0882S0237

9L-0463: AIR CLEANER GP

AIR CLEANER GP

9L463 AIR CLEANER GROUP
FOR USE WITH 6N1308 ENGINE ARRANGEMENT LISTED ON PAGE 14A
AN ATTACHMENT

c217911 UEG0882S

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Parts for your 3304 INDUSTRIAL ENGINE:

CATERPILLAR SIS

Part No	Qty	Parts name
8M-1661	[1]	INDICATOR
4M-9334	[1]	ELEMENT SERVICE GROUP
		(PART OF CLEANER ASSEM. 9L699)
5L-3233	[1]	FITTING
9L-4534 C	[1]	TUBE ASSEM.
1D-4717	[8]	NUT
3B-4506	[8]	LOCKWASHER
4B-4278	[8]	WASHER
4M-4299	[1]	GASKET
9L-0749	[1]	CAP
9L-0699	[1]	CLEANER ASSEM.
0S-1571	[2]	BOLT
1D-4717	[2]	NUT
9L-0697	[2]	BAND ASSEM.
4M-9330	[1]	COVER ASSEM.
		(PART OF CLEANER ASSEM. 9L699)
9M-1741	[1]	GASKET
C		INDICATES CHANGE

#UEG0882S0238

6N-3686: AIR CLEANER GP

AIR CLEANER GP

6N3686 AIR CLEANER GROUP
Part of 4N9797 Air Cleaner Group shown on Page 86
AN ATTACHMENT

c152386 UEG0882S

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Parts for your 3304 INDUSTRIAL ENGINE:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	2N-9891	[1]	COVER ASSEM.
2.	4L-9851	[1]	ELEMENT ASSEM.
			(Includes)
	4L-9891	[1]	GASKET
3.	7L-8470	[1]	BODY ASSEM.
			THE FOLLOWING REPAIR KIT IS AVAILABLE:
	2N-9882	[1]	KIT (spacer)
			(Includes 4 Spacers)

#UEG0882S0239

6N-0419: AIR CLEANER GROUP

AIR CLEANER GROUP

6N419 AIR CLEANER GROUP--Heavy Duty
2N3322 Indicator parts are shown on Page 88
AN ATTACHMENT

c151164 UEG0882S

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Parts for your 3304 INDUSTRIAL ENGINE:

CATERPILLAR SIS

Part No	Qty	Parts name
1P-3408	[1]	CAP GROUP
2N-3322 Y	[1]	INDICATOR GROUP
		(Separate Illustration)
2S-6605	[1]	AIR CLEANER ASSEM.
2S-6606	[1]	BODY ASSEM. (Upper)
		(Part of Air Cleaner Assem. 2S6605)
7M-1674	[1]	ELEMENT
		(Part of Body Assem. 2S6606)
1S-4757	[3]	NUT
2M-2626	[1]	ELEMENT SERVICE GROUP
		(Parts of Air Cleaner Assem. 2S6605)
2S-4706	[4]	ROD ASSEM.
		(Part of Body Assem. 2S6606)
9M-6374	[1]	BODY ASSEM.
		(Lower)
		(Part of Air Cleaner Assem. 2S6605)
2S-4706	[2]	ROD ASSEM.
		(Part of Body Assem. 9M6374)
2M-0881	[1]	CUP ASSEM.
		(Part of Air Cleaner Assem. 2S6605)
6F-7301	[1]	GASKET
1B-4205	[2]	NUT
3H-7654 C	[2]	WASHER
1Y-7945 C	[2]	STUD
2P-3203	[2]	BOLT
8L-4292	[1]	SUPPORT ASSEM.
7L-2031	[1]	SEAL
4N-9665	[1]	ADAPTER
5P-1263 H		HOSE 7.62 cm(3 in.)
2P-3201	[2]	BOLT
1D-4717	[2]	NUT
5P-0598	[2]	CLAMP
6L-3773	[1]	PIPE
0L-1704 C	[2]	STUD
1B-4205	[2]	NUT
3H-7654 C	[2]	WASHER
0S-1585	[2]	BOLT
2M-0849	[2]	WASHER
2P-3201	[2]	BOLT
5M-2894	[2]	WASHER
6B-0933	[2]	SPACER
6L-3779	[1]	BRACKET
2P-3202	[2]	BOLT
9M-6381	[1]	RING ASSEM. (Locking)
		(Part of Body Assem. 9M6374)
2M-0880	[1]	GASKET
2M-0879	[2]	SEAL
		(Parts of Element Service Group 2M2626)
C		INDICATES CHANGE
Y		SEPARATE ILLUSTRATION
H		ORDER BY THE CENTIMETRE