TAD520GE; TAD720GE; TAD721GE; TAD722GE Engine Crank Mechanism SN-779906 Stage 2, Tier 2 EPC Volvo Penta Parts catalog

Crank Mechanism SN-779906 Stage 2, Tier 2

TAD520GE

Pos.	Part No	Qty	Parts name	Comments
1.	20405540	[1]	Crankshaft	SN-00001098272
1.	20900811	[1]	Crankshaft	SN00001098273-
2.	21141948	[5]	Main bearing	Std
2.	20405529	[5]	Main bearing	U.S=0,25mm, SN-00010594934
2.	21234191	[5]	Main bearing	U.S=0,25mm, SN00010594935-
2.	20405541	[5]	Main bearing	U.S=0.50mm
3.	20405899	[2]	Thrust washer kit	Std
3.	11700315	[2]	Safety washer	O.S=0.20mm (3.1mm)
4.	20412286	[1]	Lip seal
5.
6.
7.
8.	888363	[4]	Cylinder liner kit	Replaced by 3843536
8.	3843536	[4]	Cylinder liner kit
9.
10.	20412762	[8]	O-ring
11.
12.	20405577	[4]	Gudgeon pin
13.	20405576	[8]	Snap ring
14.	21304975	[4]	Piston ring
15.	11700324	[4]	Connecting rod	Replaced by 20585982
15.	20585982	[4]	Connecting rod
16.	11700326	[8]	Flange screw
17.	20450823	[4]	Pin	Part has a unique replacement. The new part may be used in any case. The old part may only used for
17.	20459134	[4]	Grooved pin	SN00010761611-
18.	11700325	[4]	Bushing
19.	20565150	[4]	Bearing	Std, Only for original part 11700324
19.	20717211	[4]	Bearing	U.S=0.25mm, Only for 11700324
19.	20565188	[4]	Bearing	U.S=0.50mm, Only for 11700324
19.	20766790	[4]	Bearing	Std, Only for 20585982
19.	20790423	[4]	Big-end bearing kit	U.S=0.25mm, Only for 20585982
19.	20790428	[4]	Big-end bearing kit	U.S=0.50mm, Only for 20585982
20.	20405634	[1]	Spring pin	18X24
21.	20405725	[1]	V-belt pulley	For fan mounted on coolant pump., Alternator dw/width 238,2/10., Pump dw/width 237,8/13.
22.	20405724	[4]	Six point screw
23.	20546792	[1]	Vibration damper	(248x32)
24.	888289	[9]	Flange screw