AQ231A; AQ231B; AQ231LB; 290A; DP-A; SP-A; 275A; 285A Engine Camshaft and Valve Mechanism EPC Volvo Penta Parts catalog

Camshaft and Valve Mechanism

AQ231B

Pos.	Part No	Qty	Parts name	Comments
1.	835465	[1]	Camshaft
2.	835040	[1]	Locating pin
3.	856069	[1]	Chain gear
4.	856068	[1]	Chain gear
5.	856070	[1]	Camshaft chain
6.	940135	[3]	Hexagon screw
6A.	941907	[3]	Spring washer
7.	841423	[2]	Camshaft bearing	Incl.in cylinderblock.
8.	841424	[2]	Camshaft bearing	Incl.in cylinderblock.
9.	841422	[1]	Camshaft bearing	Incl.in cylinderblock.
10.	835541	[8]	Exhaust valve	Thick valve rod, 9,45mm., Std
10.	841372	[8]	Exhaust valve	Thick valve rod, 9,45mm., Over size 0,015''
10.	841860	[8]	Inlet valve	Std
10.	841861	[8]	Inlet valve	Over size 0,015''
10.	841862	[8]	Valve	Over size 0,030''
11.	835102	[16]	Spring
12.	855825	[8]	Valve spring washer	For exhaust valve.
12.	841782	[8]	Valve spring washer
12A.	855564	[1]	Sealing kit	Inlet
12B.
13.
14.	841781	[16]	Shield
15.	835401	[32]	Valve collet
16.	835089	[16]	Tappet
17.	841941	[16]	Push rod
18.	856421	[16]	Rocker arm	(835090)
19.	841198	[16]	Nut
20.	841199	[16]	Ball
21.	856422	[1]	Timing gear casing	(856075) (841749)
22.	856665	[1]	Sealing ring	(835386)
23.	841038	[1]	Setting indicator
24.	856663	[1]	Gasket
25.	841426	[10]	Screw
26.	941906	[10]	Spring washer
27.	835108	[16]	Stud
27.	841779	[16]	Stud	Over size 0,013''