TWD1230ME Engine Cylinder Head EPC Volvo Penta Parts catalog

Cylinder Head

Pos.	Part No	Qty	Parts name	Comments
1.	3803314	[6]	Cylinder head, exch	(470813)
2.	423011	[6]	Valve seat, intake	STD D
2.	423208	[6]	Valve seat, intake	O.S=0,20mm
3.	468448	[6]	Valve seat, exhaust	STD D
3.	468449	[6]	Valve seat, exhaust	O.S=0,20mm
4.	422320	[6]	Valve guide, intake
5.	11129092	[6]	Valve guide, exhaust	(1545135)
6.	467365	[12]	Plug
7.	469327	[12]	Gasket
8.	950543	[12]	Pin
9.	273983	[6]	Socket set
9.
10.	466420	[6]	Ring
10A.	466405	[6]	Sealing ring
11.	468302	[6]	Inlet valve
12.	468303	[6]	Exhaust valve
13.	468067	[12]	Valve spring, outer
14.	468066	[12]	Valve spring, inner
15.	468065	[12]	Washer
16.	468304	[12]	Washer
17.	468305	[24]	Valve collet
18.	478074	[12]	Valve cap
19.	423266	[6]	Bearing bracket
20.	423331	[18]	Flange screw
21.	423267	[6]	Rocker arm shaft
22.	946778	[12]	Cap plug
23.	950499	[6]	Pin
24.	423263	[12]	Rocker arm
25.	422066	[12]	Bushing
26.	422993	[12]	Ball stud
27.	940175	[12]	Hexagon nut
28.	423269	[12]	Washer
29.	914459	[12]	Retaining ring
30.	270949	[6]	Cylinder head gasket	SEE GROUP 99
30.
30A.	423326	[12]	Sealing ring
30.	422415	[12]	Sealing ring
30.	422413	[6]	Sealing ring
31.	470261	[48]	Flange screw
32.	423403	[5]	Cover
33.	423404	[1]	Cover, oil filling
34.	424692	[6]	Gasket
35.	955527	[12]	Hexagon screw
36.	942580	[12]	Gasket
37.	421753	[1]	Oil filler cap
38.	955126	[3]	Cross recessed screw
39.	1275379	[1]	Gasket

Cylinder Block: C

Cylinder Block: B

Cylinder Block: A

Flywheel Housing

Timing Gear Housing

Camshaft

Crank Mechanism