7E-3973 PISTON & ROD GP S/N DPZ1-UP 13.0:1 RATIO 3412 GENERATOR SET

Pos.	Part No	Qty	Parts name
1.	524-5564	[1]	PIN-PISTON
2.	7E-5665 N	[2]	RETAINER-PIN
3.	160-8178 N	[1]	ROD AS-CONNECTING
3A.	4P-8495 N	[1]	BUSHING
3B.	6N-8942	[2]	BOLT-CONNECTING ROD
3C.	8L-3441	[2]	NUT (9/16-18-THD)
4.	328-5574 H	[1]	BEARING-CONNECTING ROD (STANDARD)
	4W-5702 ABJ	[1]	BEARING-CONNECTING ROD (0.635-MM US)
	4W-5703 ABL	[1]	BEARING-CONNECTING ROD (1.27-MM US)
5.	123-4612 N	[1]	CROWN AS-PISTON
6.	163-0930 N	[1]	SKIRT-PISTON
7.	134-3761 N	[1]	RING-PISTON (TOP)
8.	2P-2817 N	[1]	RING-PISTON (INTERMEDIATE)
9.	7N-7078 N	[1]	RING-PISTON (OIL CONTROL)
10.	150-1156	[1]	BOLT-SPECIAL (OIL JET)
11.	163-0926	[1]	JET AS-PISTON COOLING

			AVAILABLE REPAIR KIT(S):
	9Y-6188 H		KIT-ROD BEARING (STANDARD)
	9Y-6189 J		KIT-ROD BEARING (0.635-MM US)
	9Y-6190 L		KIT-ROD BEARING (1.27-MM US)
	442-5345 ABN	[1]	KIT-PISTON
			(INCLUDES RINGS, BUSHING, PISTON CROWN ASSEMBLY, PISTON SKIRT, RETAINERS, LINER, SINGLE CYLINDER LINER GASKET KIT)
	A		NOT PART OF THIS GROUP
	B		USE AS REQUIRED
	H		KIT MARKED H INCLUDES SIX STANDARD BEARINGS
	J		KIT MARKED J INCLUDES SIX .635MM US BEARINGS
	L		KIT MARKED L INCLUDES SIX 1.27MM US BEARINGS
	N		KIT MARKED N SERVICES PART(S) MARKED N
	R		REMANUFACTURED PART MAY BE AVAILABLE

#M00645320031

491-7366: PLATE AS

PLATE AS

491-7366 PLATE AS
S/N XJ51-UP
PART OF 491-7365 BOX GP-CONTROL PANEL
AN ATTACHMENT

i06849220 M0064532

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Parts for your 3412 GENERATOR SET:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	6V-9632 M	[27]	NUT-WELD (M6X1-THD)
2.	8T-3597 M	[6]	NUT-WELD (M12X1.75-THD)
3.	8T-3612 M	[2]	NUT-WELD (M8X1.25-THD)
4.	9R-3761 M	[2]	BOSS (M10X1.5X51-MM)
5.	091-4537 M	[3]	BOSS-THREADED (M6X1X12-MM)
	M		METRIC PART

#M00645320032

483-3773: PLUG GP-CYLINDER BLOCK

PLUG GP-CYLINDER BLOCK

483-3773 PLUG GP-CYLINDER BLOCK
S/N DPZ1-UP
PART OF 464-3955 ENGINE AR-COMPLETE

i06255631 M0064532

4833773 PLUG GP-CYLINDER BLOCK Parts scheme

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Parts for your 3412 GENERATOR SET:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	9S-4190	[2]	PLUG-O-RING (7/8-14-THD)
2.	6V-4589	[2]	SEAL-O-RING
3.	7W-6534	[4]	PLUG-PIPE
4.	8T-6757	[1]	PLUG-PIPE

#M00645320033

7W-5926: ROCKER ARM GP

ROCKER ARM GP

7W-5926 ROCKER ARM GP
S/N DPZ1-UP
PART OF 4N-7352 VALVE MECHANISM GP

i01632134 M0064532

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Parts for your 3412 GENERATOR SET:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	4N-5614	[6]	ROCKER ARM AS
2.	4N-1108	[1]	SHAFT AS-ROCKER ARM
	0L-1022	[2]	PLUG-CUP
3.	9Y-4384	[2]	BRACKET-SHAFT
4.	2N-7229	[2]	SPRING
5.	336-6781	[6]	SCREW (3/8-24X4.78-IN)
6.	4N-0955	[2]	DOWEL
7.	2N-7228 B	[2]	WASHER (1X1.5X0.03-IN THK)
8.	006-7403	[2]	RING-RETAINING
9.	9L-7712	[6]	NUT (3/8-24-THD)
10.	9Y-4385	[1]	BRACKET AS
	2D-6642	[1]	BALL (.25 IN DIA)
	4B-9880	[1]	BALL (.31 IN DIA)
11.	2N-7228	[2]	WASHER (1X1.5X0.03-IN THK)
	B		USE AS REQUIRED
	R		REMANUFACTURED PART MAY BE AVAILABLE

#M00645320034

7W-5927: ROCKER ARM GP

ROCKER ARM GP

7W-5927 ROCKER ARM GP
S/N DPZ1-UP
PART OF 4N-7352 VALVE MECHANISM GP

i01632136 M0064532

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Parts for your 3412 GENERATOR SET:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	4N-5614	[6]	ROCKER ARM AS
2.	4N-1108	[1]	SHAFT AS-ROCKER ARM
	0L-1022	[2]	PLUG-CUP
3.	9Y-4384	[2]	BRACKET-SHAFT
4.	2N-7229	[2]	SPRING
5.	336-6781	[6]	SCREW (3/8-24X4.78-IN)
6.	4N-0955	[2]	DOWEL
7.	2N-7228 B	[2]	WASHER (1X1.5X0.03-IN THK)
8.	006-7403	[2]	RING-RETAINING
9.	9L-7712	[6]	NUT (3/8-24-THD)
10.	9Y-4385	[1]	BRACKET AS
	2D-6642	[1]	BALL (.25IN DIA)
	4B-9880	[1]	BALL (.31IN DIA)
11.	2N-7228	[2]	WASHER (1X1.5X0.03-IN THK)
	B		USE AS REQUIRED
	R		REMANUFACTURED PART MAY BE AVAILABLE

#M00645320035

319-0785: SEAL GP-CRANKSHAFT

SEAL GP-CRANKSHAFT

319-0785 SEAL GP-CRANKSHAFT
S/N DPZ1-UP
PART OF 4N-0922 CRANKSHAFT GP

i03030196 M0064532

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Parts for your 3412 GENERATOR SET:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name	Comments
1.	142-5868 J	[1]	SEAL-CRANKSHAFT (REAR)(REAR)
	J		FOR USE WITH DRY CLUTCH APPLICATIONS

#M00645320036

319-7401: SEAL GP-CRANKSHAFT

SEAL GP-CRANKSHAFT

319-7401 SEAL GP-CRANKSHAFT
S/N DPZ1-UP
PART OF 4N-0922 CRANKSHAFT GP

i03030201 M0064532

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Parts for your 3412 GENERATOR SET:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name	Comments
1.	142-5867	[1]	SEAL-CRANKSHAFT (FRONT)

#M00645320037

149-2657: SUPPORT GP-ENGINE

SUPPORT GP-ENGINE

149-2657 SUPPORT GP-ENGINE
S/N DPZ1-UP
PART OF 464-3955 ENGINE AR-COMPLETE

i01632097 M0064532

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Parts for your 3412 GENERATOR SET:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	231-2766	[1]	SUPPORT
2.	0S-1573	[8]	BOLT (1/2-13X4-IN)
3.	5P-8245	[8]	WASHER-HARD (13.5X25.5X3-MM THK)

#M00645320038

4N-7352: VALVE MECHANISM GP

VALVE MECHANISM GP

4N-7352 VALVE MECHANISM GP
S/N DPZ1-UP

i01632130 M0064532

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Parts for your 3412 GENERATOR SET:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	7W-8300	[12]	FASTENER GP-VALVE MECHANISM
			(EACH INCLUDES)
	2P-9845	[1]	BOLT (3/4-16X11.5-IN)
	5H-1504	[1]	WASHER-HARD (20X33.5X5-MM THK)
2.	7W-5926 Y	[2]	ROCKER ARM GP (RH FRONT-LH REAR)
3.	7W-5927 Y	[2]	ROCKER ARM GP (RH REAR-LH FRONT)
4.	100-6889	[24]	BRIDGE-VALVE
5.	4W-5998	[24]	PUSHROD AS
6.	422-3883	[24]	LIFTER AS-VALVE
7.	305-6843	[24]	SPRING-GUIDE
	R		REMANUFACTURED PART MAY BE AVAILABLE
	Y		SEPARATE ILLUSTRATION

#M00645320039

264-1491: BASE AS-OIL FILTER

BASE AS-OIL FILTER

264-1491 BASE AS-OIL FILTER -ENGINE
S/N DPZ1-UP
PART OF 264-1492 FILTER GP-ENGINE OIL

i06223333 M0064532

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Parts for your 3412 GENERATOR SET:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	2P-4304	[2]	STUD-HOLLOW
2.	8C-3445	[1]	CAP-DUST
4.	6V-5048	[1]	SEAL-O-RING
5.	6V-5049	[1]	SEAL-O-RING
6.	8C-3446	[1]	VALVE-SAMPLING (ENGINE OIL)
7.	9S-4191	[1]	PLUG (9/16-18-THD)