GASKET KITS 3304 INDUSTRIAL ENGINE

Pos.	Part No	Qty	Parts name
1.	5M-6213	[1]	PLUG
2.	3B-0551	[1]	PLUG
3.	3B-0645	[1]	PLUG (Use as Required)
4.	3J-5390	[1]	PLUG
5.	5L-2908	[1]	PLATE
6.	2P-3200	[6]	BOLT
7.	7L-0406	[1]	HOUSING
	9H-5921	[1]	GASKET
8.	3M-7045	[1]	PLUG
9.	9S-1366	[4]	BOLT
10.	1A-1460	[9]	BOLT
11.	4L-3814	[1]	POINTER
12.	3B-0817	[1]	COVER
13.	3B-4508 C	[13]	LOCKWASHER
	C		INDICATES CHANGE

#UEG0687S0043

3N-2924: PAN GP-OIL

PAN GP-OIL

3N2924 OIL PAN GROUP
Part of 3N3207 Basic Engine Arrangement listed on Page 14
Only separate parts serviced
Note: 5L1594 Oil Pan Sump Pump Group is available when used with
Marine Auxiliary Engine

c117727 UEG0687S

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Parts for your 3304 INDUSTRIAL ENGINE:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	5S-6045	[1]	GASKET
2.	2P-3200	[17]	BOLT
3.	2P-2351	[1]	PLATE ASSEM.
4.	6J-2237	[5]	BOSS
5.	2P-3201	[19]	BOLT
6.	7L-7558	[1]	PAN ASSEM.
7.	8S-1963	[1]	GASKET
8.	2A-3852	[1]	PLUG
	1S-3889	[1]	WASHER
	8M-4432	[1]	SEAL

#UEG0687S0044

4N-7142: PAN GP-OIL

PAN GP-OIL

4N7142 OIL PAN GROUP
AN ATTACHMENT
Provides R.H. and L.H. dipstick locations

c117912 UEG0687S

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Parts for your 3304 INDUSTRIAL ENGINE:

CATERPILLAR SIS

Pos.	Qty	Parts name
1.	[1]	GASKET
2.	[1]	PLUG
3.	[2]	PLUG
4.	[2]	SEAL
5.	[2]	WASHER
6.	[1]	PAN ASSEM.

#UEG0687S0045

3N-2925: GAUGE GP-OIL LEVEL (DIPSTICK)

GAUGE GP-OIL LEVEL (DIPSTICK)

3N2925 OIL LEVEL GAUGE GROUP

c223596 UEG0687S

3N2925 GAUGE GP-OIL LEVEL (DIPSTICK) Parts scheme

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Parts for your 3304 INDUSTRIAL ENGINE:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	3N-4244	[1]	GAUGE AS-OIL LEVEL
2.	3N-4164	[1]	TUBE AS-GUIDE
3.	8S-1326	[1]	CONNECTOR AS-SPECIAL
4.	2P-2697 C	[1]	TUBE AS-AIR VENT
5.	5K-9243	[2]	ELBOW-FLARED
	C		CHANGE FROM PREVIOUS TYPE

#UEG0687S0046

2P-1784: PUMP GP-ENGINE OIL

PUMP GP-ENGINE OIL

2P1784 OIL PUMP GROUP
2P1785 Pump parts are shown on Page 34B

c224342 UEG0687S

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Parts for your 3304 INDUSTRIAL ENGINE:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	1A-2029	[2]	BOLT
	8M-7587	[2]	LOCK
2.	2P-3210	[1]	BOLT (Washer Head)
			-OR-
	0S-1619 C	[1]	BOLT (Std. Hex Head)
3.	4N-5353	[1]	ELBOW
	2P-8746	[1]	GASKET
4.	2P-3206	[3]	BOLT (Washer Head)
			- OR -
	0S-1590 C	[3]	BOLT (Std. Hex Head)
5.	2P-1785 RY	[1]	PUMP GROUP
			(Separate Illustration)
6.	8S-0497 C	[1]	GEAR (40 teeth)
	8M-5599 C	[1]	KEY
7.	0S-1590 C	[1]	BOLT
	1P-7346 C	[1]	WASHER
8.	5M-2894 C	[2]	WASHER
	R		REMFG PART MAY BE AVAILABLE
	Y		SEPARATE ILLUSTRATION
	C		INDICATES CHANGE

#UEG0687S0047

4N-7143: GAUGE GP-OIL LEVEL (DIPSTICK)

GAUGE GP-OIL LEVEL (DIPSTICK)

4N7143 OIL LEVEL GAUGE GROUP--R.H.
For use with 4N7142 Oil Pan Group shown on Page 33
AN ATTACHMENT

c147800 UEG0687S

4N7143 GAUGE GP-OIL LEVEL (DIPSTICK) Parts scheme

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Parts for your 3304 INDUSTRIAL ENGINE:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	8S-1326	[1]	FITTING
			(Includes)
	8F-8998	[1]	NUT
2.	3N-4164	[1]	TUBE ASSEM.
3.	3N-4244	[1]	GAUGE ASSEM.
4.	4N-4754	[1]	TUBE ASSEM.
5.	2P-3201	[2]	BOLT
6.	3B-7721	[1]	BUSHING
7.	2H-4982	[1]	COVER
	4M-2250	[1]	GASKET
8.	5K-9243	[2]	ELBOW
9.	5M-6214	[1]	PLUG

#UEG0687S0048

2P-1785: PUMP GP-ENGINE OIL

PUMP GP-ENGINE OIL

2P1785 GEAR PUMP GROUP
Part of 2P1784 Oil Pump Group shown on Page 34

c217789 UEG0687S

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Parts for your 3304 INDUSTRIAL ENGINE:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	2P-0685	[1]	BODY AS-OIL PUMP
2.	2P-1170	[1]	SHAFT AS-GEAR
3.	6F-7172	[1]	PIN-DOWEL
4.	4B-9880	[1]	BALL
5.	1F-1006	[1]	DOWEL
6.	1M-3735	[2]	DOWEL
7.	8S-6511	[2]	BEARING-SLEEVE
8.	4N-8385 C	[1]	VALVE AS-RELIEF
9.	2B-2694 C	[1]	BOLT
10.	4N-3732	[1]	COVER-VALVE
11.	6N-1036 C	[2]	GEAR-OIL PUMP (8 TEETH)
12.	0T-0065 C	[2]	BOLT
13.	8S-0493 C	[1]	SHAFT AS-PUMP
14.	2P-6245	[1]	SHAFT AS-PUMP
15.	4N-4055	[1]	BODY AS-PUMP
16.	8S-6511	[2]	BEARING-SLEEVE
17.	1B-8709	[1]	KEY-WOODRUFF
18.	2P-1781	[1]	SPACER-OIL PUMP
19.	2M-3403 C	[1]	BOLT
	5M-2894 C	[1]	WASHER
20.	9M-1974 C	[1]	WASHER
	C		CHANGE FROM PREVIOUS TYPE

#UEG0687S0049

4N-6975: FILLER GP-OIL

FILLER GP-OIL

4N6975 OIL FILLER GROUP
Only separate parts serviced
AN ATTACHMENT

c203036 UEG0687S

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Parts for your 3304 INDUSTRIAL ENGINE:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	4N-6797 C	[1]	FILLER ASSEM.
	2P-8702	[1]	GASKET
2.	4N-4526	[1]	COVER
3.	2P-3201	[2]	BOLT
4.	2P-2720	[1]	GASKET
5.	1B-4203	[6]	NUT
	5M-2894	[6]	WASHER
6.	5L-2952	[1]	CAP ASSEM.
			(Includes)
	6L-2609	[1]	SEAL
	C		INDICATES CHANGE