AQ225D; AQ225E; AQ225F; BB225A; BB225AV; BB225B; BB225C; 275; 280B; 290A; 290DP; MS3B; MS3C; MS4A Engine Camshaft and Valve Mechanism: A EPC Volvo Penta Parts catalog

Camshaft and Valve Mechanism: A

BB225B

Pos.	Part No	Qty	Parts name	Comments
1.	835465	[1]	Camshaft
2.	835040	[1]	Locating pin
3.	855906	[1]	Chain gear	Twin-row gear.
4.	835404	[1]	Sprocket	Twin-row gear
5.	835405	[1]	Chain	Twin-row gear.
6.	940135	[3]	Hexagon screw
6A.	941907	[3]	Spring washer
7.	841423	[2]	Bushing	Incl.in cylinderblock.
8.	841424	[2]	Bushing	Incl.in cylinderblock.
9.	841422	[1]	Bearing	Incl.in cylinderblock.
10.	835541	[8]	Exhaust valve	Std
10.	841372	[8]	Exhaust valve	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.	835400	[8]	Valve spring washer	For exhaust valve., BB225B MO-57027., BB260B MO-58296.
12.	855825	[8]	Valve spring washer	For exhaust valve., BB225B MO57028-., BB260B MO58297-.
12.	841782	[8]	Valve spring washer	(835104)
12A.	855564	[1]	Sealing kit
12B.	841871	[8]	Seal
13.	835106	[16]	Sealing ring
14.	841781	[16]	Shield	(835107)
15.	835401	[32]	Valve collet
16.	835089	[16]	Tappet
17.	841941	[16]	Push rod	(835088)
18.	835090	[16]	Rocker arm
19.	841198	[16]	Nut
20.	841199	[16]	Ball
21.	841749	[1]	Timing gear casing	To be assembled with indicator 841038.
22.	835386	[1]	Seal
23.	841038	[1]	Setting indicator
24.	835389	[1]	Gasket	BB225B MO-57027., BB260B MO-58296.
24.	855823	[1]	Gasket	BB225B MO57028-., BB260B MO58297-.
25.	841426	[10]	Screw
26.	941906	[10]	Spring washer
27.	835108	[16]	Stud
27.	841779	[16]	Stud	Over size 0,013''