8N4837 EXPANSION TANK GROUP AN ATTACHMENT 3512 GEN SET ENGINE

COOLING SYSTEM

TANK GP-EXPANSION

0. 8N-4837 TANK GP-EX
1. 3N-2652 CONNECTION

PUMP GP-WATER

2. 7N-8719 PUMP GP-WA

ELECTRICAL AND STARTING SYSTEM

SENSOR GP

3. 7N-4885 GAUGE GP-W
4. 7N-4885 GAUGE GP-W

COOLING SYSTEM

PUMP GP-WATER

5. 2W-9726 PUMP GP-WA

ELECTRICAL AND STARTING SYSTEM

SENSOR GP

6. 8N-9087 GAUGE GP-W
7. 8N-6154 GAUGE GP-W
8. 8N-6154 GAUGE GP-W
9. 8N-9087 GAUGE GP-W
0. INFORMATION

GEN SET ENGINE 3512 GEN SET ENGINE 67Z
3512 GENERATOR SET ENGINE 67Z00001-00534 SEBP1303 3512 67Z (1982)

COOLING SYSTEM

TANK GP-EXPANSION

8N-7717 TANK GP-EXPANSION

8N-4837 TANK GP-EXPANSION

3N-2652 CONNECTION GP-AUX EXP TANK

#SEBP13030330

8N-4837: TANK GP-EXPANSION

TANK GP-EXPANSION

8N4837 EXPANSION TANK GROUP
AN ATTACHMENT

SEBP13030330 SEBP1303

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Parts for your 3512 GEN SET ENGINE:

CATERPILLAR SIS

Part No	Qty	Parts name


8N-7643 Y	[1]	REGULATOR GROUP

8N-7717 Y	[1]	EXPANSION TANK GROUP

8N-8993 Y	[1]	WATER CONNECTION GROUP

5M-2613	[1]	PLUG--EXPANSION TANK
Y		SEPARATE ILLUSTRATION

#SEBP13030331

3N-2652: CONNECTION GP-AUX EXP TANK

CONNECTION GP-AUX EXP TANK

3N2652 AUXILIARY EXPANSION TANK CONNECTION GROUP
AN ATTACHMENT

c345099 SEBP1303

3N2652 CONNECTION GP-AUX EXP TANK Parts scheme

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Parts for your 3512 GEN SET ENGINE:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	3H-5939 C	[1]	GASKET-HEAT EXCHANGER
2.	2N-7604	[1]	FLANGE
3.	0S-1594 C	[6]	BOLT
	4B-4278	[6]	WASHER
	C		CHANGE FROM PREVIOUS TYPE

#SEBP13030332

7N-8719: PUMP GP-WATER

PUMP GP-WATER

7N8719 WATER PUMP GROUP
SERIAL NO. 67Z1 TO 67Z497 INCLUSIVE
8N0380-PAGE 136

c318791 SEBP1303

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Parts for your 3512 GEN SET ENGINE:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	5H-6734	[1]	SEAL-O-RING
2.	8N-0380 Y	[1]	PUMP GP-WATER
3.	1H-8278	[1]	SEAL-O-RING
4.	8N-6423	[1]	COVER-PUMP INLET
5.	1D-4717	[3]	NUT
6.	3B-1915	[4]	BOLT
7.	9M-2151 C	[3]	STUD-TAPERLOCK
	C		CHANGE FROM PREVIOUS TYPE
	Y		SEPARATE ILLUSTRATION

#SEBP13030333

7N-4885: GAUGE GP-WATER LEVEL

GAUGE GP-WATER LEVEL

7N4885 WATER LEVEL GUAGE GROUP
SERIAL NO. 67Z1 TO 67Z522 INCLUSIVE
FOR USE WITH EXPANSION TANK
ALSO AN ATTACHMENT

c224735 SEBP1303

7N4885 GAUGE GP-WATER LEVEL Parts scheme

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Parts for your 3512 GEN SET ENGINE:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	5K-9235	[4]	ELBOW
2.	3N-1328	[2]	TUBE ASSEM.
3.	0S-1615	[2]	BOLT
	5P-0537	[2]	WASHER
4.	6B-5072	[1]	BUSHING
5.	2N-9768	[1]	SWITCH

#SEBP13030334

7N-4885: GAUGE GP-WATER LEVEL

GAUGE GP-WATER LEVEL

7N4885 WATER LEVEL GAUGE GROUP
SERIAL NO. 67Z523-UP
FOR USE WITH EXPANSION TANK
ALSO AN ATTACHMENT

c326000 SEBP1303

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Parts for your 3512 GEN SET ENGINE:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	5K-9235	[4]	ELBOW-FLARED
2.	3N-1328	[2]	TUBE AS
3.	0S-1615	[2]	BOLT
	5P-0537	[2]	WASHER
4.	6B-5072	[1]	BUSHING
5.	7W-2296 C	[1]	SWITCH AS (LIQUID LEVEL)
	7W-2295	[1]	COVER AS-SWITCH
	C		CHANGE FROM PREVIOUS TYPE

#SEBP13030335

2W-9726: PUMP GP-WATER

PUMP GP-WATER

2W9726 WATER PUMP GROUP
SERIAL NO. 67Z498-UP
2W9725-PAGE 136A

c317592 SEBP1303

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Parts for your 3512 GEN SET ENGINE:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	5H-6734	[1]	SEAL-O-RING
2.	2W-9725 RY	[1]	PUMP GP-WATER
3.	1H-8278	[1]	SEAL-O-RING
4.	8N-6423	[1]	COVER-PUMP INLET
5.	9S-8752	[3]	NUT-FULL
6.	3B-1915	[4]	BOLT
7.	9M-2151	[3]	STUD-TAPERLOCK
	R		REMFG PART MAY BE AVAILABLE
	Y		SEPARATE ILLUSTRATION

#SEBP13030336

8N-9087: GAUGE GP-WATER LEVEL

GAUGE GP-WATER LEVEL

8N9087 WATER LEVEL GAUGE GROUP-TYPE 1
FOR USE WITH E, F, G, & H SIZE RADIATORS
AN ATTACHMENT

c231236 SEBP1303

8N9087 GAUGE GP-WATER LEVEL Parts scheme

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Parts for your 3512 GEN SET ENGINE:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	5K-9246	[2]	CONNECTOR
2.	5K-9235	[2]	ELBOW
3.	1W-2867	[2]	TUBE ASSEM.
4.	2N-9768	[1]	SWITCH (liquid level)
5.	0S-1616	[2]	BOLT
	1B-4330	[2]	NUT
	5P-0537	[4]	WASHER
6.	6B-5072	[1]	BUSHING
7.	1W-2865	[2]	BRACKET
8.	0S-1594	[4]	BOLT
	1D-4717	[4]	NUT
	5M-2894	[8]	WASHER

#SEBP13030337

8N-6154: GAUGE GP-WATER LEVEL

GAUGE GP-WATER LEVEL

8N6154 WATER LEVEL GAUGE GROUP-TYPE 1
FOR USE WITH D SIZE RADIATORS
AN ATTACHMENT

c231235 SEBP1303

8N6154 GAUGE GP-WATER LEVEL Parts scheme

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Parts for your 3512 GEN SET ENGINE:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	1W-2867	[1]	TUBE ASSEM.
2.	5K-9235	[4]	ELBOW
3.	0S-1616	[2]	BOLT
	1B-4330	[2]	NUT
	5P-0537	[4]	WASHER
4.	2N-9768	[1]	SWITCH (liquid level)
5.	6B-5072	[1]	BUSHING
6.	1W-2866	[1]	TUBE ASSEM.
7.	0S-1591	[2]	BOLT
8.	5M-2894	[2]	WASHER
9.	1W-2865	[2]	BRACKET

#SEBP13030338

8N-6154: GAUGE GP-WATER LEVEL

GAUGE GP-WATER LEVEL

8N6154 WATER LEVEL GAUGE GROUP-TYPE 2
FOR USE WITH D SIZE RADIATOR
AN ATTACHMENT

c326019 SEBP1303

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Parts for your 3512 GEN SET ENGINE:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	1W-2867	[1]	TUBE AS
2.	5K-9235	[4]	ELBOW-FLARED
3.	0S-1616	[2]	BOLT
	1B-4330	[2]	NUT
	5P-0537	[4]	WASHER
4.	7W-2296 C	[1]	SWITCH AS (LIQUID LEVEL)
	7W-2295	[1]	COVER AS-SWITCH
5.	6B-5072	[1]	BUSHING
6.	1W-2866	[1]	TUBE AS
7.	0S-1591	[2]	BOLT
8.	5M-2894	[2]	WASHER
9.	1W-2865	[2]	BRACKET
	C		CHANGE FROM PREVIOUS TYPE

#SEBP13030339

8N-9087: GAUGE GP-WATER LEVEL

GAUGE GP-WATER LEVEL

8N9087 WATER LEVEL GAUGE GROUP-TYPE 2
FOR USE WITH E, F. G, & H SIZE RADIATORS
AN ATTACHMENT

c326024 SEBP1303

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Parts for your 3512 GEN SET ENGINE:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	5K-9246	[2]	CONNECTOR-FLARED
2.	5K-9235	[2]	ELBOW-FLARED
3.	1W-2867	[2]	TUBE AS
4.	7W-2296 C	[1]	SWITCH AS (LIQUID LEVEL)
	7W-2295	[1]	COVER AS-SWITCH
5.	0S-1616	[2]	BOLT
	1B-4330	[2]	NUT
	5P-0537	[4]	WASHER
6.	6B-5072	[1]	BUSHING
7.	1W-2865	[2]	BRACKET
8.	0S-1594	[4]	BOLT
	1D-4717	[4]	NUT
	5M-2894	[8]	WASHER
	C		CHANGE FROM PREVIOUS TYPE