5S6684 WATER PUMP GROUP Serial No. 70H1 to 1570, 1572, 1574 to 1591, 1595, 1599, 1627 and 70H1687 inclusive. See Page 25 for Gasket Kits 941

5S-6684: PUMP GP-WATER

5S6684 WATER PUMP GROUP
Serial No. 70H1 to 1570, 1572, 1574 to 1591, 1595, 1599, 1627 and
70H1687 inclusive. See Page 25 for Gasket Kits

Parts for your 941 TRACK LOADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	5S-6116 H	[1]	SHAFT
2.	2F-5721 H	[1]	BEARING
3.	0S-1594	[2]	BOLT
4.	3B-4506 H	[10]	LOCKWASHER
5.	5S-6048	[1]	COVER
6.	0S-1591 H	[1]	BOLT
7.	2S-6160 H	[1]	WASHER
8.	8S-0768	[1]	SEAL
9.	5S-6052 H	[1]	SPACER
10.	6B-1124 H	[1]	BEARING
11.	8M-5599 H	[1]	KEY
12.	5S-6132	[1]	GEAR (40 teeth)
13.	9H-8839	[1]	SEAL
14.	5F-3999	[1]	SEAL
15.	4J-2506	[1]	SEAL
16.	5S-6664	[1]	COVER
17.	8S-9273 H	[1]	IMPELLER ASSEM.
18.	9M-6527 H	[1]	WASHER
19.	4L-9337 H	[1]	BOLT
20.	4S-6413	[1]	SEAL ASSEM.
21.	0S-1590	[2]	BOLT
22.	5S-6667	[1]	HOUSING ASSEM.
	5S-6047	[1]	GASKET
			(Includes)
23.	4M-1336	[1]	FERRULE
24.	0L-1352	[3]	BOLT 8.26 cm(3.25 in.) long
	1A-5183	[1]	BOLT 12.06 cm(4.75 in.) long
	8S-3642		WATER PUMP REBUILD KIT
			(Consists of parts marked h)

5S-6684: PUMP GP-WATER

PUMP GP-WATER

5S6684 WATER PUMP GROUP
Serial No. 70H1571, 1573, 1592 to 1594, 1596 to 1598, 1600 to 1626, 1628 and 70H1688-Up
See Page 25 for Gasket Kits

Parts for your 941 TRACK LOADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	0S-1590	[2]	BOLT
2.	3B-4506	[8]	LOCKWASHER
3.	5S-6664	[1]	COVER
4.	5F-3999	[1]	SEAL
5.	4L-9337 H	[1]	BOLT
6.	9M-6527 H	[1]	WASHER
7.	9S-8041 H	[1]	IMPELLER
8.	8S-8821	[1]	SEAL
9.	8S-7762	[1]	RING
10.	1N-9177	[1]	SEAL ASSEM.
11.	5S-6116 H	[1]	SHAFT
12.	5S-6667	[1]	HOUSING ASSEM.
13.	4M-1336	[1]	FERRULE
14.	8S-0768	[1]	SEAL
15.	0L-1352	[3]	BOLT 8.26 cm(3.25 in.) long
	1A-5183	[1]	BOLT 2.07 cm(4.75 in.) long
16.	5S-6052	[1]	SPACER
17.	2F-5721 H	[1]	BEARING
18.	2S-6160 H	[1]	WASHER
19.	0S-1591 H	[1]	BOLT
20.	0S-1594	[2]	BOLT
21.	5S-6048	[1]	COVER
22.	6B-1124 H	[1]	BEARING
23.	9H-8839	[1]	SEAL
24.	5S-6047	[1]	GASKET
25.	5S-6132	[1]	GEAR (40 teeth)
26.	4J-2506	[1]	SEAL
27.	8M-5599 H	[1]	KEY
	8S-3642		WATER PUMP REBUILD KIT IS AVAILABLE
			(Consists of Parts Marked h)

7S-6726: WATER LINES GROUP

WATER LINES GROUP

7S6726 WATER LINES GROUP

Parts for your 941 TRACK LOADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	7S-1174	[1]	ELBOW
2.	0L-1352	[2]	BOLT (3.25 in. long)
			-OR-
	8S-9191	[2]	BOLT (4 in. long)
3.	3B-4506	[10]	LOCKWASHER
4.	9S-3808	[1]	REGULATOR
5.	0S-1591	[1]	BOLT (1.50" Long)
	3B-1915	[1]	BOLT (1.375" Long)
6.	5S-9058	[1]	GASKET
7.	3J-5389	[1]	PLUG
8.	5S-6108	[1]	BONNET
9.	5S-6051	[1]	GASKET
10.	0L-1143	[2]	BOLT
11.	5H-4454	[2]	CLAMP
12.	4S-6825	[1]	HOSE
13.	3B-8998	[2]	FITTING
14.	1F-1344		NUT
15.	5S-6154	[1]	TUBE
16.	0T-0225	[1]	GASKET
17.	0S-1594	[2]	BOLT
18.	5S-6141	[1]	TUBE ASSEM.
	5S-9588	[1]	GASKET
19.	0S-1571	[2]	BOLT

4S-6907: AIR CLEANER

AIR CLEANER

AIR CLEANER (4S6907)
Refer also to Page 116 for special parts

Parts for your 941 TRACK LOADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
	4M-0310	[1]	PRECLEANER
1.	9M-9439	[1]	COVER ASSEM.
2.	1M-7250	[1]	BODY
3.	7M-8228	[1]	SLEEVE ASSEM.
	1S-5163	[1]	BOLT
			(Part of 7M8228 Sleeve Assem.)
	7S-2513	[1]	AIR CLEANER ASSEM.
4.	4M-8047	[1]	ELEMENT (Primary)
5.	2S-1285	[1]	ELEMENT (Secondary)
	4M-1485	[1]	GASKET (Inner)
			(Part of 2S1285 Element)
6.	9M-4894	[1]	CUP ASSEM.
7.	9M-8511	[1]	GASKET
			(Part of 9M4894 Cup Assem.)
8.	7S-5162	[1]	BODY ASSEM.
9.	9M-3695	[2]	ROD ASSEM.
			(Part of 7S5162 Body Assem.)
10.	1D-4717	[6]	NUT
	3B-4506	[6]	LOCKWASHER
11.	4M-1485	[1]	GASKET (Outer)

5S-3769: MANIFOLD

MANIFOLD

MANIFOLD (5S3769 N/S)

Parts for your 941 TRACK LOADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	5S-3768	[1]	PIPE ASSEM.
2.	7M-1674	[1]	ELEMENT
			(Part of 5S3768 Pipe Assem.)
3.	0S-1591	[4]	BOLT
	3B-4506	[4]	LOCKWASHER
4.	9S-2356	[1]	MANIFOLD
5.	7S-6427	[1]	PIPE ASSEM.
6.	0S-1571	[4]	BOLT
7.	1B-5355	[12]	NUT
8.	8M-7145	[8]	WASHER
9.	5L-4544	[2]	LIFTING EYE
10.	5S-5881	[2]	LOCK
11.	5S-5880	[3]	LOCK
12.	8S-8258	[4]	GASKET
13.	5S-6735	[1]	GASKET

EXHAUST EXTENSION

Parts for your 941 TRACK LOADER:

CATERPILLAR SIS

Pos.	Qty	Parts name
1.	[1]	PIPE
2.	[1]	BOLT
3.	[1]	NUT
4.	[1]	CLAMP

5S-6437: BREATHER AND FUMES DISPOSAL

BREATHER AND FUMES DISPOSAL

BREATHER AND FUMES DISPOSAL (5S6437 N/S)

Parts for your 941 TRACK LOADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	8S-0782	[1]	TUBE ASSEM.
2.	9M-2904	[2]	CLAMP
3.	8S-0780	[1]	HOSE
4.	3H-3243	[1]	BOLT
	4K-9890	[1]	WASHER
5.	8S-3193	[1]	NUT
6.	6L-5359	[1]	SEAL
7.	8S-0248	[1]	BREATHER ASSEM.
8.	1D-4716	[1]	NUT
	3B-4505	[1]	LOCKWASHER

5S-8500: GLOW PLUG GP

GLOW PLUG GP

GLOW PLUG (5S8500 N/S)

Parts for your 941 TRACK LOADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	2H-3755	[ 2]	BOLT
	3B-4505	[ 2]	LOCKWASHER
	4B-4277	[ 2]	WASHER
2.	5S-8480	[ 1]	LEAD ASSEM.
3.	1P-7324	[ 4]	GLOW PLUG

CYLINDER HEAD AND VALVE MECHANISM

CYLINDER HEAD AND VALVE MECHANISM--SIDE VIEW - Part 1 of 2
SEE PAGE 25 FOR GASKET KIT

Parts for your 941 TRACK LOADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	0S-1617	[11]	BOLT
2.	3B-4505	[11]	LOCKWASHER
3.	5S-6795	[4]	CHAMBER ASSEM.
4.	7S-3206	[4]	SEAL
5.	1B-7709	[4]	BOLT
6.	2S-0736	[18]	WASHER
7.	1D-4595	[14]	BOLT
8.	4B-4910	[3]	SPRING
9.	5S-5921	[1]	SHAFT ASSEM.
10.	5S-5879	[1]	BRACKET
11.	0T-0200	[2]	PLUG
12.	5M-4606	[1]	DOWEL
			(Parts of 5S5921 Shaft Assem.)
13.	9H-1110	[8]	WASHER
14.	5S-5878	[2]	BRACKET
15.	9H-1112	[2]	SPRING
16.	9M-9886	[2]	WASHER
17.	9H-1113	[2]	RING
18.	5S-6449	[4]	VALVE (Exhaust)
19.	5S-6452	[4]	VALVE (Intake)
20.	7S-7070 R	[1]	HEAD ASSEM.
21.	5S-4598	[8]	BUSHING
22.	5S-7221	[4]	INSERT (Exhaust)
23.	5S-7218	[4]	INSERT (Intake)
24.	1S-3062	[12]	DIRECTOR
25.	3S-8313	[4]	PLUG
26.	3B-0623	[4]	PLUG
27.	3J-5389	[4]	PLUG
			(Parts of 7S7070 Head Assem.)
28.	5M-2667	[4]	GASKET (.194" Thick)
	2S-8959	[4]	GASKET (.223" Thick)
	2S-8960	[4]	GASKET (.248" Thick)
29.	8S-1499	[1]	BRACKET ASSEM.
	1L-5072	[1]	DOWEL
			(Part of 8S1499 Bracket Assem.)
	R		REMFG PART MAY BE AVAILABLE

CYLINDER HEAD AND VALVE MECHANISM

CYLINDER HEAD AND VALVE MECHANISM--END VIEW - Part 2 of 2

Parts for your 941 TRACK LOADER:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	7S-7144	[8]	SPRING
2.	2A-4429	[16]	LOCK
3.	5S-5912	[8]	RETAINER
4.	5S-6855	[4]	ARM ASSEM. (Exhaust)
5.	5S-6854	[4]	ARM ASSEM. (Intake)
6.	4F-0443	[8]	BUSHING
			(1 each in 5S6854 & 5S6855 Arm Assem.)
7.	5S-4538	[1]	COVER ASSEM.
8.	8S-0801	[1]	NUT
	8S-0800	[4]	WASHER
9.	8S-0799	[1]	SUPPORT (Breather)
10.	8S-3738	[11]	STRIP
11.	7S-5913	[7]	REINFORCEMENT
			(Parts of 5S4538 Cover Assem.)
12.	5S-5917	[8]	SCREW
13.	1B-4203	[8]	NUT
14.	8S-1606	[1]	GASKET
15.	1A-5183	[5]	BOLT
16.	5B-3850	[5]	WASHER
17.	3J-5389	[1]	PLUG
18.	5S-5918	[8]	ROD
19.	7S-3161	[8]	LIFTER
20.	5S-6277	[1]	GASKET
21.	7S-6719	[5]	STUD (2.79" Long)
	3M-0496	[2]	STUD (2.60" Long)
22.	8M-1871	[1]	STUD (2.40" Long)

Information:

COOLING SYSTEM

PUMP GP-WATER

Special Instruction

Installation of Water Pump Seal Group{1361}
Installation of Water Pump Seal Group{1361}

Installing 3S6610 Water Pump Cage{1361}
Installing 3S6610 Water Pump Cage{1361}

Service Letter-NACD

Water Pumps In Parts Stock Need To Have The Coolant Seals Replaced And Certain Seals Need To Be Removed From Stock
Water Pumps In Parts Stock Need To Have The Coolant Seals Replaced And Certain Seals Need To Be Removed From Stock

The Plastic Impeller Needs To Be Removed From Certain Water Pumps In Parts Stock And Replaced With A Cast Iron Impeller.
The Plastic Impeller Needs To Be Removed From Certain Water Pumps In Parts Stock And Replaced With A Cast Iron Impeller.

Service Letter-Australia

Water Pumps In Parts Stock Need To Have The Coolant Seals Replaced And Certain Seals Need To Be Removed From Stock
Water Pumps In Parts Stock Need To Have The Coolant Seals Replaced And Certain Seals Need To Be Removed From Stock

The Plastic Impeller Needs To Be Removed From Certain Water Pumps In Parts Stock And Replaced With A Cast Iron Impeller.
The Plastic Impeller Needs To Be Removed From Certain Water Pumps In Parts Stock And Replaced With A Cast Iron Impeller.

Service Letter-CFEL

Water Pumps In Parts Stock Need To Have The Coolant Seals Replaced And Certain Seals Need To Be Removed From Stock
Water Pumps In Parts Stock Need To Have The Coolant Seals Replaced And Certain Seals Need To Be Removed From Stock

The Plastic Impeller Needs To Be Removed From Certain Water Pumps In Parts Stock And Replaced With A Cast Iron Impeller.
The Plastic Impeller Needs To Be Removed From Certain Water Pumps In Parts Stock And Replaced With A Cast Iron Impeller.

Service Letter-CSARL

Water Pumps In Parts Stock Need To Have The Coolant Seals Replaced And Certain Seals Need To Be Removed From Stock
Water Pumps In Parts Stock Need To Have The Coolant Seals Replaced And Certain Seals Need To Be Removed From Stock

The Plastic Impeller Needs To Be Removed From Certain Water Pumps In Parts Stock And Replaced With A Cast Iron Impeller.
The Plastic Impeller Needs To Be Removed From Certain Water Pumps In Parts Stock And Replaced With A Cast Iron Impeller.

Service Letter-Americas

Water Pumps In Parts Stock Need To Have The Coolant Seals Replaced And Certain Seals Need To Be Removed From Stock
Water Pumps In Parts Stock Need To Have The Coolant Seals Replaced And Certain Seals Need To Be Removed From Stock

The Plastic Impeller Needs To Be Removed From Certain Water Pumps In Parts Stock And Replaced With A Cast Iron Impeller.
The Plastic Impeller Needs To Be Removed From Certain Water Pumps In Parts Stock And Replaced With A Cast Iron Impeller.

Service Letter-Brazil

Water Pumps In Parts Stock Need To Have The Coolant Seals Replaced And Certain Seals Need To Be Removed From Stock
Water Pumps In Parts Stock Need To Have The Coolant Seals Replaced And Certain Seals Need To Be Removed From Stock

The Plastic Impeller Needs To Be Removed From Certain Water Pumps In Parts Stock And Replaced With A Cast Iron Impeller.
The Plastic Impeller Needs To Be Removed From Certain Water Pumps In Parts Stock And Replaced With A Cast Iron Impeller.

Service Letter-Truck/Ag/Marine

Water Pumps In Parts Stock Need To Have The Coolant Seals Replaced And Certain Seals Need To Be Removed From Stock
Water Pumps In Parts Stock Need To Have The Coolant Seals Replaced And Certain Seals Need To Be Removed From Stock

The Plastic Impeller Needs To Be Removed From Certain Water Pumps In Parts Stock And Replaced With A Cast Iron Impeller.
The Plastic Impeller Needs To Be Removed From Certain Water Pumps In Parts Stock And Replaced With A Cast Iron Impeller.

Technical Information Bulletin

Remanufacturing Water Pumps For The 3300 Family Of Engines
Remanufacturing Water Pumps For The 3300 Family Of Engines

Specifications

Water Pump
3304 VEHICULAR ENGINE

Service Letter-China

Water Pumps In Parts Stock Need To Have The Coolant Seals Replaced And Certain Seals Need To Be Removed From Stock
Water Pumps In Parts Stock Need To Have The Coolant Seals Replaced And Certain Seals Need To Be Removed From Stock

The Plastic Impeller Needs To Be Removed From Certain Water Pumps In Parts Stock And Replaced With A Cast Iron Impeller.
The Plastic Impeller Needs To Be Removed From Certain Water Pumps In Parts Stock And Replaced With A Cast Iron Impeller.

Service Letter-Asia

Water Pumps In Parts Stock Need To Have The Coolant Seals Replaced And Certain Seals Need To Be Removed From Stock
Water Pumps In Parts Stock Need To Have The Coolant Seals Replaced And Certain Seals Need To Be Removed From Stock

The Plastic Impeller Needs To Be Removed From Certain Water Pumps In Parts Stock And Replaced With A Cast Iron Impeller.
The Plastic Impeller Needs To Be Removed From Certain Water Pumps In Parts Stock And Replaced With A Cast Iron Impeller.

Reuse And Salvage Guidelines

Reuse and Salvage of Water Pumps {1361}
Reuse and Salvage of Water Pumps {1361}

Service Letter-APD

Water Pumps In Parts Stock Need To Have The Coolant Seals Replaced And Certain Seals Need To Be Removed From Stock
Water Pumps In Parts Stock Need To Have The Coolant Seals Replaced And Certain Seals Need To Be Removed From Stock

The Plastic Impeller Needs To Be Removed From Certain Water Pumps In Parts Stock And Replaced With A Cast Iron Impeller.
The Plastic Impeller Needs To Be Removed From Certain Water Pumps In Parts Stock And Replaced With A Cast Iron Impeller.

Service Magazine

Elbow With Orifice Now Used In Regulator And Housing Groups For Cooling Systems{1355,1361}
1981/02/02

Spring Pins No Longer Used In Water Pump Drive Gear {1361}
1981/09/14

Correct Rebuild Kits Must Be Used For Repair Of Earlier And Later Water Pumps{1361}
1977/06/27

Single Lip Hydrodynamic Seal Used In Water Pumps{1300,1361}
1987/09/21

Replacement Seal Group For Water Pump Impeller Now Has All The Seal Parts Plus An Installation Tool{1361,0622}
1978/02/13

New Water Pump Gives More Pressure{1361}
1978/09/04

New Rear Cover And Gasket Used On Water Pump{1361,1350}
1979/08/20

New Remanufactured Water Pump Groups Include Cast Iron Impellers {1361}
1997/01/20

New Water Pump Group Includes Many Improvements {1361}
2014/08/20

Caterpillar Parts SIS Catalog 941 :

Truck sale:

3,000

Caterpillar 941, Construction
- track loaders
MICHIGAN CAT

7038 - CAT 941

avspare

USD $13,750

1974 CAT 941

WESTERN MICHIGAN EQUIPMENT
Traverse City, Michigan

Call

1980 CAT 941

DDG Equipment

USD $5,500

1974 CAT 941

RP Equipment
Allentown, Pennsylvania