2W-7852 FLANGE GP-EXHAUST 203-MM (8-IN). 5L7520 ELBOW-EXHAUST IS AVAILABLE AN ATTACHMENT 3412 MARINE ENGINE

AIR INLET AND EXHAUST SYSTEM

LINES GP-EXHAUST

0. 2W-7852 FLANGE GP-
1. 2W-7863 FLANGE GP-
2. 5L-8601 FLANGE GP-

AIR CLEANER GP

3. 8N-2694 INDICATOR-

TURBOCHARGER GP

4. 419-8603 KIT-TURBOC

LINES GP-AIR

5. 4N-2663 LINES GP-A
6. 4N-7797 LINES GP-A

MANIFOLD GP-EXHAUST

7. 4N-2649 MANIFOLD G
8. 4N-2649 MANIFOLD G

MUFFLER GP

9. 2W-4073 MUFFLER
0. INFORMATION

MARINE ENGINE 3412 MARINE ENGINE 60M
3412C Marine Engine 60M05161-UP SEBP3179 3412 60M (1976)

AIR INLET AND EXHAUST SYSTEM

LINES GP-EXHAUST

5L-7520 ELBOW-EXHAUST

2W-7848 FITTING GP-EXHAUST

2W-7852 FLANGE GP-EXHAUST

2W-7863 FLANGE GP-EXHAUST

5L-8601 FLANGE GP-EXHAUST

5L-3338 PIPE GP-EXHAUST

#SEBP31790260

2W-7852: FLANGE GP-EXHAUST

FLANGE GP-EXHAUST

2W-7852 FLANGE GP-EXHAUST
203-MM (8-IN). 5L7520 ELBOW-EXHAUST IS AVAILABLE
AN ATTACHMENT

i00360527 SEBP3179

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Parts for your 3412 MARINE ENGINE:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	2W-7853	[1]	FLANGE-EXHAUST
2.	5L-3773	[1]	GASKET-EXHAUST ELBOW
3.	5P-5855	[8]	BOLT-12 POINT HEAD (1/2-13X1.75-IN)
4.	1B-5357	[8]	NUT-FULL (1/2-13-THD)
5.	5P-8245	[8]	WASHER-HARD (13.5X25.5X3-MM THK)

#SEBP31790261

2W-7863: FLANGE GP-EXHAUST

FLANGE GP-EXHAUST

2W-7863 FLANGE GP-EXHAUST
203-MM (8-INCH) DIAMETER PIPE
AN ATTACHMENT

i00360538 SEBP3179

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Parts for your 3412 MARINE ENGINE:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	2W-7864	[1]	FLANGE-EXHAUST
2.	2W-7865	[1]	GASKET-EXHAUST
3.	5L-4398	[8]	BOLT (1/2-13X2.25-IN)
	1B-5357	[8]	NUT-FULL (1/2-13-THD)
	5P-8245	[16]	WASHER-HARD (13.5X25.5X3-MM THK)

#SEBP31790262

5L-8601: FLANGE GP-EXHAUST

FLANGE GP-EXHAUST

5L-8601 FLANGE GP-EXHAUST
152 MM (6 INCH). FOR USE WHEN 166 H.P. TO MAX H.P. IS SPECIFIED
AN ATTACHMENT

i00383986 SEBP3179

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Parts for your 3412 MARINE ENGINE:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	1B-4367	[4]	BOLT (5/8-11X3-IN)
2.	5H-8310	[1]	FLANGE
3.	1B-5358	[4]	NUT-FULL (5/8-11-THD)
4.	5H-8331	[1]	GASKET

#SEBP31790263

8N-2694: INDICATOR-AIR FILTER CHANGE

INDICATOR-AIR FILTER CHANGE

8N-2694 INDICATOR-AIR FILTER CHANGE
S/N 60M11252-UP
PART OF 2W-6543 AIR CLEANER GP
AN ATTACHMENT

i00797248 SEBP3179

8N2694 INDICATOR-AIR FILTER CHANGE Parts scheme

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Parts for your 3412 MARINE ENGINE:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name	Comments
			(NO SERVICED PARTS)

#SEBP31790264

419-8603: KIT-TURBOCHARGER GASKET

KIT-TURBOCHARGER GASKET

419-8603 KIT-TURBOCHARGER GASKET
CONTAINS THE GASKETS & SEALS TO REINSTALL THE TURBO(S) & ATTACHING LINES. THE FOLLOWING TURBO MOUNTING HARDWARE WILL BE INCLUDED: BOLTS, NUTS, STUDS, WASHERS, SPACERS. APPLIES TO TURBO KIT PART NUMBERS 317-8751-UP
FOR USE WITH @@@@@ 4W-3920@@@@@, @@@@@ 4N-2247@@@@@, @@@@@179-0770@@@@@, @@@@@185-5890@@@@@, @@@@@ 7W-7584@@@@@, @@@@@179-0771@@@@@, @@@@@124-3400@@@@@, @@@@@130-2549@@@@@, @@@@@ 1W-0733@@@@@, @@@@@179-0769@@@@@
FIELD INSTALLATION

i05223706 SEBP3179

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Parts for your 3412 MARINE ENGINE:

CATERPILLAR SIS

Part No	Qty	Parts name
4H-9541	[1]	GASKET
7M-7273	[1]	GASKET
9L-6924	[1]	GASKET
245-8342	[1]	GASKET
126-2702	[1]	SEAL-INTEGRAL
198-6068	[1]	SEAL-INTEGRAL
3D-2824	[1]	SEAL-O-RING
4L-8337	[2]	SEAL-O-RING
5S-1188	[2]	SEAL-O-RING
112-3540	[1]	SEAL-O-RING
114-4427	[1]	SEAL-O-RING

		FOR A LIST OF RELATED PARTS THAT MAY BE REQUIRED FOR THE ENGINE REBUILD IN ADDITION TO THE KIT CONSIST, PLEASE VISIT:

		HTTPS://DEALER.CAT.COM/RELATED

#SEBP31790265

4N-2663: LINES GP-AIR

LINES GP-AIR

4N-2663 LINES GP-AIR
S/N 60M5161-8500

i00370628 SEBP3179

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Parts for your 3412 MARINE ENGINE:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	9F-8596	[2]	LUG
2.	5M-6213 C	[3]	PLUG-PIPE (1/4-18-THD)
3.	5M-2894	[14]	WASHER-HARD (10.2X18.5X2.5-MM THK)
4.	4L-8337	[2]	SEAL-O-RING
5.	7N-9669 C	[1]	PIPE-OUTLET
6.	5S-1188	[2]	SEAL-O-RING
7.	9N-1081	[1]	ADAPTER-TRANSFER PIPE
8.	0S-1591	[6]	BOLT (3/8-16X1.5-IN)
9.	6N-2331	[1]	GASKET
10.	0S-1594	[6]	BOLT (3/8-16X1-IN)
11.	4N-2564	[1]	GASKET
12.	4N-2565	[1]	PLATE-MANIFOLD
13.	3J-5389	[1]	PLUG (EXTERNAL)
14.	1A-2029	[2]	BOLT (3/8-16X1.125-IN)
	C		CHANGE FROM PREVIOUS TYPE

#SEBP31790266

4N-7797: LINES GP-AIR

LINES GP-AIR

4N-7797 LINES GP-AIR

i00370962 SEBP3179

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Parts for your 3412 MARINE ENGINE:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	4L-8337	[2]	SEAL-O-RING
2.	6N-0316	[1]	PIPE-INLET
3.	6N-0315	[1]	ELBOW
4.	3B-1915	[2]	BOLT (3/8-16X1.375-IN)
	5B-2638	[2]	BOLT (3/8-16X5.25-IN)
	5M-2894	[4]	WASHER-HARD (10.2X18.5X2.5-MM THK)
5.	245-8342	[1]	GASKET
6.	5S-1188	[2]	SEAL-O-RING

#SEBP31790267

4N-2649: MANIFOLD GP-EXHAUST

MANIFOLD GP-EXHAUST

4N-2649 MANIFOLD GP-EXHAUST
Type 1

i00370626 SEBP3179

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Parts for your 3412 MARINE ENGINE:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	7N-3175 C	[1]	MANIFOLD AS
2.	6L-8562	[4]	STUD-TAPERLOCK (3/8-16X1.77-IN)
3.	7C-0307 C	[10]	GASKET
4.	9S-8752 CB	[1]	NUT-FULL (3/8-16-THD)
	6L-4428 CB	[1]	STUD-TAPERLOCK (3/8-16X4.01-IN)
5.	4N-5073 C	[6]	ELBOW
6.	109-0076	[8]	SEAL-O-RING
7.	4N-5038	[2]	PIPE
8.	0S-1619 C	[12]	BOLT (3/8-16X3-IN)
9.	4N-1918	[2]	GASKET-WOUND
10.	0S-1590	[8]	BOLT (3/8-16X2-IN)
11.	9S-8752	[18]	NUT-FULL (3/8-16-THD)
12.	5M-2894 C	[59]	WASHER-HARD (10.2X18.5X2.5-MM THK)
13.	8T-6767 C	[2]	PLUG-PIPE (3/8-18-THD)
14.	4N-5037	[2]	ELBOW
15.	129-9452 C	[12]	GASKET-EXHAUST MANIFOLD
16.	1D-4706	[1]	BOLT (3/8-16X6-IN)
17.	4N-6145	[1]	SUPPORT-MANIFOLD
	4N-6143	[1]	SPACER-SPECIAL (14-MM THK)
18.	0S-1608	[3]	BOLT (3/8-16X3.75-IN)
19.	7L-0520	[4]	STUD-TAPERLOCK (3/8-16X1.968-IN)
20.	114-9224	[24]	SPACER (11.13X19.05X47-MM THK)
21.	6N-1932	[2]	FLANGE
22.	4N-5447	[2]	ADAPTER
23.	8N-8184	[1]	MANIFOLD AS
	4N-7048 C	[1]	MANIFOLD AS
24.	2N-2766	[24]	LOCKNUT (3/8-16-THD)
25.	0S-1619 CB	[1]	BOLT (3/8-16X3-IN)
26.	5B-0213 C	[3]	BOLT (3/8-16X2.375-IN)
27.	5B-0213 B	[1]	BOLT (3/8-16X2.375-IN)
	5M-2894 B	[1]	WASHER-HARD (10.2X18.5X2.5-MM THK)
	B		USE AS REQUIRED
	C		CHANGE FROM PREVIOUS TYPE

#SEBP31790268

4N-2649: MANIFOLD GP-EXHAUST

MANIFOLD GP-EXHAUST

4N-2649 MANIFOLD GP-EXHAUST
Type 2

i02486510 SEBP3179

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Parts for your 3412 MARINE ENGINE:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	4N-1918	[2]	GASKET-WOUND
2.	4N-5037	[2]	ELBOW
3.	4N-5038	[2]	PIPE
4.	4N-5447	[2]	ADAPTER
5.	4N-6143	[1]	SPACER-SPECIAL
6.	4N-6145	[1]	SUPPORT-MANIFOLD
7.	4N-7048	[1]	MANIFOLD AS
8.	5B-0213 C	[3]	BOLT (3/8-16X2.375-IN)
9.	6L-8562	[4]	STUD-TAPERLOCK (3/8-16X1.77-IN)
10.	6N-1932	[2]	FLANGE
11.	7C-0307	[10]	GASKET
12.	8N-8184	[1]	MANIFOLD AS
13.	114-9224	[24]	SPACER (11.13X19.05X47-MM THK)
14.	147-0642 C	[1]	MANIFOLD AS
15.	0S-1590	[8]	BOLT (3/8-16X2-IN)
16.	0S-1608	[3]	BOLT (3/8-16X3.75-IN)
17.	0S-1619 C	[11]	BOLT (3/8-16X3-IN)
18.	109-0076	[8]	SEAL-O-RING
19.	129-9452	[12]	GASKET-EXHAUST MANIFOLD
20.	1D-4706	[1]	BOLT (3/8-16X6-IN)
21.	2N-2766	[24]	LOCKNUT (3/8-16-THD)
22.	4N-5073	[6]	ELBOW
23.	5M-2894 C	[59]	WASHER-HARD (10.2X18.5X2.5-MM THK)
24.	6L-4428 B	[1]	STUD-TAPERLOCK (3/8-16X4.01-IN)
25.	7L-0520	[4]	STUD-TAPERLOCK (3/8-16X1.968-IN)
26.	8T-6767	[2]	PLUG-PIPE (3/8-18-THD)
27.	9S-8752	[18]	NUT-FULL (3/8-16-THD)
28.	0S-1619 CB	[1]	BOLT (3/8-16X3-IN)
29.	5B-0213 B	[1]	BOLT (3/8-16X2.375-IN)
30.	9S-8752 B	[1]	NUT-FULL (3/8-16-THD)
31.	5M-2894 BC	[1]	WASHER-HARD (10.2X18.5X2.5-MM THK)
	B		USE AS REQUIRED
	C		CHANGE FROM PREVIOUS TYPE