4N0922 CRANKSHAFT GP S/N 81Z4319-UP 3412 GEN SET ENGINE

BASIC ENGINE

CRANKSHAFT GP

0. 4N-0922 CRANKSHAFT
1. 4N-0922 CRANKSHAFT
2. 9Y-5381 CRANKSHAFT

CAMSHAFT GP

3. 4N-9053 CAMSHAFT A
4. 4N-0965 CAMSHAFT G
5. 4N-0965 CAMSHAFT G

CYLINDER HEAD GP

6. 4N-2622 CYLINDER H
7. 4N-2622 CYLINDER H
8. 4N-2622 CYLINDER H
9. 4N-2622 CYLINDER H
0. INFORMATION

GEN SET ENGINE 3412 GEN SET ENGINE 81Z
3412 ENGINE GENERATOR SET 81Z00001-04999 SEBP1384 3412 81Z (1981)

BASIC ENGINE

CRANKSHAFT GP

CRANKSHAFT BEARING REPLACEMENTS

4N-0922 CRANKSHAFT GP

9Y-5381 CRANKSHAFT AS

#SEBP13840100

4N-0922: CRANKSHAFT GP

CRANKSHAFT GP

4N0922 CRANKSHAFT GP
S/N 81Z4319-UP

c632284 SEBP1384

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Parts for your 3412 GEN SET ENGINE:

Pos.	Part No	Qty	Parts name
1.	2W-4088 RC	[1]	CRANKSHAFT AS
2.	4N-0684	[1]	DOWEL
3.	2W-3878	[1]	GEAR-CRANKSHAFT
			(99 TEETH)
4.	8T-6757	[6]	PLUG-PIPE
5.	7S-5005	[1]	DOWEL
6.	7E-9262	[2]	PLATE-THRUST
7.	2W-1733	[1]	SEAL GP-CRANKSHAFT
8.	4W-5492	[7]	BEARING-MAIN (STANDARD)
	4W-5698 AC	[7]	BEARING-MAIN (.025IN US)
	4W-5699 AC	[7]	BEARING-MAIN (.050IN US)
	4W-5700 AC	[7]	BEARING-MAIN (.025IN OS)
	4W-5701 AC	[7]	BEARING-MAIN (.025IN OS)
9.	2W-1734	[1]	SEAL GP-CRANKSHAFT
	C		CHANGE FROM PREVIOUS TYPE
	R		REMFG PART MAY BE AVAILABLE

#SEBP13840101

4N-0922: CRANKSHAFT GP

CRANKSHAFT GP

4N0922 CRANKSHAFT GROUP
S/N 81Z3812-4318
FIELD REPLACEMENT OF 1W6213 CRANKSHAFT AS ORDER 9Y5381-PAGE 58B

c404326 SEBP1384

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Parts for your 3412 GEN SET ENGINE:

Pos.	Part No	Qty	Parts name
1.	1W-6213 CR	[1]	CRANKSHAFT AS
2.	4N-0684	[1]	PIN-DOWEL
3.	7N-7591	[1]	GEAR-CRANKSHAFT
			(80 TEETH)
4.	9F-2247	[6]	PLUG (PIPE)
5.	7S-5005	[1]	DOWEL
6.	1W-5252 C	[2]	PLATE-THRUST
7.	2W-1733 C	[1]	SEAL GP-CRANKSHAFT
8.	4W-5492 C	[7]	BEARING-MAIN
9.	2W-1734 C	[1]	SEAL GP-CRANKSHAFT
	C		CHANGE FROM PREVIOUS TYPE
	R		REMFG PART MAY BE AVAILABLE

#SEBP13840102

9Y-5381: CRANKSHAFT AS

CRANKSHAFT AS

9Y5381 CRANKSHAFT AS*R
FIELD REPLACEMENT FOR 1W6213 CRANKSHAFT AS-PAGE 58A

c468307 SEBP1384

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Parts for your 3412 GEN SET ENGINE:

Pos.	Part No	Qty	Parts name
1.	7S-5005	[1]	DOWEL
2.	4N-0684	[1]	PIN-DOWEL
3.	7N-7591	[1]	GEAR-CRANKSHAFT
			(80 TEETH)
4.	9F-2247	[6]	PLUG

#SEBP13840103

4N-9053: CAMSHAFT AS

CAMSHAFT AS

4N9053 CAMSHAFT AS
S/N 81Z1-3470
PART OF 4N0965 CAMSHAFT

c231304 SEBP1384

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Parts for your 3412 GEN SET ENGINE:

Pos.	Part No	Qty	Parts name
1.	7N-8345 C	[1]	GEAR-CAMSHAFT (86 TEETH)
2.	1B-8705	[1]	KEY-WOODRUFF
	C		CHANGE FROM PREVIOUS TYPE

#SEBP13840104

4N-0965: CAMSHAFT GP

CAMSHAFT GP

4N0965 CAMSHAFT GP
S/N 81Z1-3470
4N9053-PAGE 59

c206587 SEBP1384

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Parts for your 3412 GEN SET ENGINE:

Pos.	Part No	Qty	Parts name
1.	4N-0342	[1]	PLATE-CAMSHAFT THRUST
2.	0S-0509	[2]	BOLT
3.	4N-9053 Y	[1]	CAMSHAFT AS
	Y		SEPARATE ILLUSTRATION

#SEBP13840105

4N-0965: CAMSHAFT GP

CAMSHAFT GP

4N0965 CAMSHAFT GP
S/N 81Z3471-UP

c629131 SEBP1384

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Parts for your 3412 GEN SET ENGINE:

Pos.	Part No	Qty	Parts name
1.	4N-0342	[1]	PLATE-CAMSHAFT THRUST
2.	0S-0509	[2]	BOLT
3.	2W-5289 R	[1]	CAMSHAFT AS
4.	101-3374	[1]	GEAR-CAMSHAFT DRIVE
			(86 TEETH)
5.	1B-8705	[1]	KEY-WOODRUFF
	R		REMFG PART MAY BE AVAILABLE

#SEBP13840106

4N-2622: CYLINDER HEAD GP

CYLINDER HEAD GP

4N2622 CYLINDER HEAD GP*R
S/N 81Z1-2584
7N0847-PAGE 61

c306690 SEBP1384

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Parts for your 3412 GEN SET ENGINE:

Pos.	Part No	Qty	Parts name
1.	2W-9757 C	[12]	ADAPTER AS
2.	2S-2251	[12]	SEAL-O-RING
3.	4N-7253	[12]	GASKET-CHAMBER
4.	5M-6214	[2]	PLUG-PIPE
5.	7N-0847 CY	[2]	CYLINDER HEAD GP
6.	0L-1352	[19]	BOLT
7.	3J-5390	[2]	PLUG
8.	3J-5389	[2]	PLUG
9.	1B-5174	[2]	PLUG-PIPE
10.	4S-6137	[24]	STUD-TAPERLOCK
11.	2W-7985 C	[2]	GASKET-CYLINDER HEAD
12.	2H-3750	[40]	BOLT
	5H-1504	[40]	WASHER-HARD
13.	4N-2269	[48]	SEAL-WATER
14.	5P-0063 J	[4]	PLUG-CUP
15.	4N-0932	[2]	PLUG-CUP
16.	1A-5183 C	[2]	BOLT
17.	5M-2894	[5]	WASHER
18.	5B-2638	[2]	BOLT
19.	6N-6733 C	[1]	SUPPORT-HOUSING-LH
20.	6N-6734 C	[1]	SUPPORT-HOUSING-RH
21.	2B-0858	[2]	PLUG-PIPE
22.	8S-9191	[3]	BOLT
23.	9N-2583	[1]	BRACKET-FUEL PUMP
24.	0S-1591	[2]	BOLT
25.	1W-5207 C	[1]	BRACKET-FUEL PUMP
			J-NOT USED WITH WATER
			COOLED MANIFOLDS
	C		CHANGE FROM PREVIOUS TYPE
	Y		SEPARATE ILLUSTRATION

#SEBP13840107

4N-2622: CYLINDER HEAD GP

CYLINDER HEAD GP

4N2622 CYLINDER HEAD GP*R
S/N 81Z2585-2895
2W5746-PAGE 60B

c306695 SEBP1384

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Parts for your 3412 GEN SET ENGINE:

Pos.	Part No	Qty	Parts name
1.	2W-9757	[12]	ADAPTER AS
2.	2S-2251	[12]	SEAL-O-RING
3.	4N-7253	[12]	GASKET-CHAMBER
4.	5M-6214	[2]	PLUG-PIPE
5.	2W-5746 CY	[2]	CYLINDER HEAD GP
6.	0L-1352	[19]	BOLT
7.	3J-5390	[2]	PLUG
8.	3J-5389	[2]	PLUG
9.	1B-5174	[2]	PLUG-PIPE
10.	4S-6137	[24]	STUD-TAPERLOCK
11.	2W-7985	[2]	GASKET-CYLINDER HEAD
12.	2H-3750	[40]	BOLT
	5H-1504	[40]	WASHER-HARD
13.	4N-2269	[48]	SEAL-WATER
14.	5P-0063 J	[4]	PLUG-CUP
15.	4N-0932	[2]	PLUG-CUP
16.	1A-5183	[2]	BOLT
17.	5M-2894	[5]	WASHER
18.	5B-2638	[2]	BOLT
19.	6N-6733	[1]	SUPPORT-HOUSING-LH
20.	6N-6734	[1]	SUPPORT-HOUSING-RH
21.	2B-0858	[2]	PLUG-PIPE
22.	8S-9191	[3]	BOLT
23.	9N-2583	[1]	BRACKET-FUEL PUMP
24.	0S-1591	[2]	BOLT
25.	1W-5207	[1]	BRACKET-FUEL PUMP
			J-NOT USED WITH WATER
			COOLED MANIFOLDS
	C		CHANGE FROM PREVIOUS TYPE
	Y		SEPARATE ILLUSTRATION

#SEBP13840108

4N-2622: CYLINDER HEAD GP

CYLINDER HEAD GP

4N2622 CYLINDER HEAD GROUP*R
S/N 81Z2896-3450
7N0847-PAGE 61

c316115 SEBP1384

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Parts for your 3412 GEN SET ENGINE:

Pos.	Part No	Qty	Parts name
1.	1W-7885	[12]	ADAPTER AS-FUEL VALVE
2.	2S-2251	[12]	SEAL-O-RING
3.	4N-7253	[12]	GASKET-CHAMBER
4.	5M-6214	[2]	PLUG-PIPE
5.	7N-0847 CY	[2]	CYLINDER HEAD GP
6.	0L-1352	[19]	BOLT
7.	3J-5390	[2]	PLUG
8.	3J-5389	[2]	PLUG
9.	1B-5174	[2]	PLUG-PIPE
10.	4S-6137	[24]	STUD-TAPERLOCK
11.	2W-7985	[2]	GASKET-CYLINDER HEAD
12.	2H-3750	[40]	BOLT
	5H-1504	[40]	WASHER-HARD
13.	4N-2269	[48]	SEAL-WATER
14.	5P-0063 J	[4]	PLUG-CUP
15.	4N-0932	[2]	PLUG-CUP
16.	1A-5183	[2]	BOLT
17.	5M-2894	[5]	WASHER
18.	5B-2638	[2]	BOLT
19.	6N-6733	[1]	SUPPORT-HOUSING-LH
20.	6N-6734	[1]	SUPPORT-HOUSING-RH
21.	2B-0858	[2]	PLUG-PIPE
22.	8S-9191	[3]	BOLT
23.	9N-2583	[1]	BRACKET-FUEL PUMP
24.	0S-1591	[2]	BOLT
25.	1W-5207	[1]	BRACKET-FUEL PUMP
			J-NOT USED WITH WATER
			COOLED MANIFOLDS
	C		CHANGE FROM PREVIOUS TYPE
	Y		SEPARATE ILLUSTRATION

#SEBP13840109

4N-2622: CYLINDER HEAD GP

CYLINDER HEAD GP

4N2622 CYLINDER HEAD GROUP*R
S/N 81Z3451-UP
1W5959-PAGE 60C

c316116 SEBP1384

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Parts for your 3412 GEN SET ENGINE:

Pos.	Part No	Qty	Parts name
1.	4W-5733 C	[12]	ADAPTER AS-VALVE
2.	2S-2251	[12]	SEAL-O-RING
3.	1W-8895	[12]	GASKET
4.	5M-6214	[2]	PLUG-PIPE
5.	1W-5959 Y	[2]	CYLINDER HEAD GP
6.	0L-1352	[19]	BOLT
7.	3J-5390	[2]	PLUG
8.	3J-5389	[2]	PLUG
9.	1B-5174	[2]	PLUG-PIPE
10.	4S-6137	[24]	STUD-TAPERLOCK
11.	2W-7985	[2]	GASKET-CYLINDER HEAD
12.	2H-3750	[40]	BOLT
	5H-1504	[40]	WASHER-HARD
13.	4W-1055 C	[48]	SEAL-WATER
14.	5P-0063 J	[4]	PLUG-CUP
15.	4N-0932	[2]	PLUG-CUP
16.	1A-5183	[2]	BOLT
17.	5M-2894	[5]	WASHER
18.	5B-2638	[2]	BOLT
19.	6N-6733	[1]	SUPPORT-HOUSING-LH
20.	6N-6734	[1]	SUPPORT-HOUSING-RH
21.	2B-0858	[2]	PLUG-PIPE
22.	8S-9191	[3]	BOLT
23.	9N-2583	[1]	BRACKET-FUEL PUMP
24.	0S-1591	[2]	BOLT
25.	1W-5207	[1]	BRACKET-FUEL PUMP
			J-NOT USED WITH
			WATER COOLED MANIFOLDS
	C		CHANGE FROM PREVIOUS TYPE
	Y		SEPARATE ILLUSTRATION