7E-8369 PISTON & ROD GP S/N 6NB1-UP G3408 GAS ENGINE

BASIC ENGINE

PISTON & ROD GP

0. 7E-8369 PISTON & R
1. 4W-5785 PISTON GP

PAN GP-OIL

2. 443-2121 PLUG GP-OI
3. 513-7099 PLUG GP-OI
4. 515-2351 PLUG GP-OI

POWER TAKE-OFF GP

5. 2W-4911 POWER TAKE
6. 4P-3127 POWER TAKE

PULLEY GP

7. 135-8583 PULLEY GP-

VALVE MECHANISM GP

8. 123-8974 ROCKER ARM
9. 4N-1718 ROCKER ARM
0. INFORMATION

GAS ENGINE G3408 GAS ENGINE 6NB
G3408 Engine 6NB00001-UP SEBP1460 G3408 6NB (1984)

BASIC ENGINE

PISTON & ROD GP

105-8316 PISTON & ROD GP

133-3837 PISTON & ROD GP

160-7990 PISTON & ROD GP

257-2694 PISTON & ROD GP

2W-2450 PISTON & ROD GP

7E-8369 PISTON & ROD GP

4W-5785 PISTON GP

#SEBP14600140

7E-8369: PISTON & ROD GP

PISTON & ROD GP

7E-8369 PISTON & ROD GP
S/N 6NB1-UP

i00389106 SEBP1460

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Parts for your G3408 GAS ENGINE:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	7E-8335	[1]	BODY AS-PISTON
2.	524-5564	[1]	PIN-PISTON
3.	7E-5665	[2]	RETAINER-PIN
4.	160-8178	[1]	ROD AS-CONNECTING
4A.	4P-8495	[1]	BUSHING
	6N-8942	[2]	BOLT-CONNECTING ROD
	5P-0540	[2]	NUT-HEX FULL (9/16-18-THD)
5.	334-2671 C	[1]	BEARING-CONNECTING ROD
6.	9S-2263 C	[1]	RING-PISTON (TOP)
7.	7C-8939 C	[1]	RING-PISTON (INTERMEDIATE)
8.	7W-6952 C	[1]	RING-PISTON (OIL)
	C		CHANGE FROM PREVIOUS TYPE
	R		REMANUFACTURED PART MAY BE AVAILABLE

#SEBP14600141

4W-5785: PISTON GP

PISTON GP

4W-5785 PISTON GP
S/N 6NB1-686
PART OF 2W-2450 PISTON & ROD GP

i00379769 SEBP1460

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Parts for your G3408 GAS ENGINE:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	4W-5784	[1]	BODY AS-PISTON
2.	9S-2263	[1]	RING-PISTON
3.	7W-6952 C	[1]	RING-PISTON (OIL)
	7W-1563 AFC	[1]	RING GP-PISTON
			(CONSISTS OF A COMPLETE SET OF RINGS FOR ONE STANDARD PISTON)
	A		NOT PART OF THIS GROUP
	C		CHANGE FROM PREVIOUS TYPE
	F		NOT SHOWN

#SEBP14600142

443-2121: PLUG GP-OIL PAN

PLUG GP-OIL PAN

443-2121 PLUG GP-OIL PAN
S/N 6NB1-UP
AN ATTACHMENT

i06181813 SEBP1460

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Parts for your G3408 GAS ENGINE:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name	Comments
1.	7X-7731	[1]	PLUG-PIPE (3/4-14-THD)

#SEBP14600143

513-7099: PLUG GP-OIL PAN

PLUG GP-OIL PAN

513-7099 PLUG GP-OIL PAN
S/N 6NB1-UP
AN ATTACHMENT

i07489032 SEBP1460

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Parts for your G3408 GAS ENGINE:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name	Comments
1.	7X-7731	[1]	PLUG-PIPE (3/4-14-THD)

#SEBP14600144

515-2351: PLUG GP-OIL PAN

PLUG GP-OIL PAN

515-2351 PLUG GP-OIL PAN
S/N 6NB1-UP
AN ATTACHMENT

i07488188 SEBP1460

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Parts for your G3408 GAS ENGINE:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name	Comments
1.	206-7331	[1]	PLUG-DRAIN (MAGNETIC)
2.	061-9458	[1]	SEAL-O-RING

#SEBP14600145

2W-4911: POWER TAKE-OFF GP

POWER TAKE-OFF GP

2W-4911 POWER TAKE-OFF GP
S/N 6NB1-UP
CLUTCH
AN ATTACHMENT

i00359316 SEBP1460

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Parts for your G3408 GAS ENGINE:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	0S-1585	[8]	BOLT (1/2-13X1.5-IN)
2.	6H-1717	[16]	BOLT (1/2-13X1.125-IN)
3.	2F-7771	[1]	KEY-SQUARE
4.	5P-3499	[1]	BALL BEARING
5.	2W-4910 Y	[1]	CLUTCH GP
	Y		SEPARATE ILLUSTRATION

#SEBP14600146

4P-3127: POWER TAKE-OFF GP

POWER TAKE-OFF GP

4P-3127 POWER TAKE-OFF GP
S/N 6NB1-UP
REAR CLUTCH SUPPORT IS REQUIRED FOR SIDE LOAD APPLICATIONS
AN ATTACHMENT

i00375428 SEBP1460

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Parts for your G3408 GAS ENGINE:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	5P-2566	[8]	BOLT (1/2-13X1.5-IN)
2.	5C-6565	[16]	BOLT (1/2-13X1.125-IN)
3.	2F-7771	[1]	KEY-SQUARE
4.	5P-3499	[1]	BALL BEARING
5.	4P-0410 Y	[1]	CLUTCH GP
	Y		SEPARATE ILLUSTRATION

#SEBP14600147

135-8583: PULLEY GP-CRANKSHAFT

PULLEY GP-CRANKSHAFT

135-8583 PULLEY GP-CRANKSHAFT
S/N 6NB1-UP
AN ATTACHMENT

i00499615 SEBP1460

1358583 PULLEY GP-CRANKSHAFT Parts scheme

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Parts for your G3408 GAS ENGINE:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name	Comments
1.	6N-7785	[1]	PULLEY (5-GROOVE)
2.	2D-8155	[12]	STUD-TAPERLOCK (1/2-13X3.58-IN)

#SEBP14600148

123-8974: ROCKER ARM GP

ROCKER ARM GP

123-8974 ROCKER ARM GP
S/N 6NB1321-UP
PART OF 6I-0244 VALVE MECHANISM GP

i00515877 SEBP1460

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Parts for your G3408 GAS ENGINE:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	006-7403	[2]	RING-RETAINING
2.	2N-7228 B	[4]	WASHER (1X1.5X0.03-IN THK)
3.	4N-0955	[2]	DOWEL
4.	2N-7229	[3]	SPRING
5.	4N-1106	[1]	SHAFT AS-ROCKER ARM
6.	0L-1022	[2]	PLUG-CUP
7.	9Y-4384	[3]	BRACKET-SHAFT
8.	120-6418	[4]	ROCKER ARM AS
9.	336-6781	[8]	SCREW (3/8-24X4.78-IN)
10.	9L-7712	[8]	NUT (3/8-24-THD)
11.	9Y-4385	[1]	BRACKET AS
	2D-6642	[1]	BALL (6.35-MM DIA)
	4B-9880	[1]	BALL (7.93-MM DIA)
12.	104-4212	[4]	ROCKER ARM AS
	B		USE AS REQUIRED
	R		REMANUFACTURED PART MAY BE AVAILABLE

#SEBP14600149

4N-1718: ROCKER ARM GP

ROCKER ARM GP

4N-1718 ROCKER ARM GP
S/N 6NB1-476
PART OF 4N-4298 VALVE MECHANISM GP

i00107911 SEBP1460

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Parts for your G3408 GAS ENGINE:

CATERPILLAR SIS

Pos.	Part No	Qty	Parts name
1.	006-7403 C	[2]	RING-RETAINING
2.	2N-7228	[4]	WASHER (1X1.5X0.03-IN THK)
3.	4N-0955	[2]	DOWEL
4.	2N-7229	[3]	SPRING
5.	4N-1106	[1]	SHAFT AS-ROCKER ARM
6.	0L-1022 C	[2]	PLUG-CUP
7.	7N-1198 C	[3]	BRACKET
8.	4N-5614	[8]	ROCKER ARM AS
9.	1A-2935	[8]	SCREW
10.	9L-7712	[8]	NUT (3/8-24-THD)
11.	7N-0839 C	[1]	BRACKET AS
12.	2D-6642 C	[2]	BALL (6.35-MM DIA)
			-OR-
	2D-6642 C	[1]	BALL (6.35-MM DIA)
	4B-9880 C	[1]	BALL (7.93-MM DIA)
	C		CHANGE FROM PREVIOUS TYPE
	R		REMANUFACTURED PART MAY BE AVAILABLE