TAD520VE; TAD720VE; TAD721VE; TAD722VE Engine Crank Mechanism Stage 1, Tier 1 EPC Volvo Penta Parts catalog

TAD520VE; TAD720VE; TAD721VE; TAD722VE Engine

Crank Mechanism Stage 1, Tier 1

TAD520VE

Parts on group Crank Mechanism Stage 1, Tier 1:

Pos.	Part No	Qty	Parts name	Comments
1.	20405540	[1]	Crankshaft	SN-01098272
1.	20900811	[1]	Crankshaft	SN01098273-
2.	21141948	[5]	Main bearing	Std
2.	20405529	[5]	Main bearing	U.S=0,25mm, SN-10594934
2.	21234191	[5]	Main bearing	U.S=0,25mm, SN10594935-
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.				See group 21
6.				See group 21
7.
8.	877337	[4]	Cylinder liner kit, stage 1	Marked: CP, on cylinder liner edge., Stage 1 and Tier 1., (877459)
9.				Marked: CP, on cylinder liner edge.
10.	20412762	[8]	O-ring
11.
12.	20405577	[4]	Gudgeon pin
13.	21119637	[8]	Stay
14.	21304975	[4]	Piston ring
15.	20585982	[4]	Connecting rod
16.	11700326	[8]	Flange screw
17.	20459134	[4]	Grooved pin
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.	20460201	[1]	Pulley	Replaced by 24426685, Without fan and for fan mounted on crankshaft, For left side mounted generator
20.	24426685	[1]	Pulley	Without fan and for fan mounted on crankshaft, For left side mounted generator, For fan mounted on c
21.	20405634	[1]	Spring pin	18X24
22.	20405724	[4]	Six point screw	Part has a unique replacement. The new part may be used in any case. The old part may only used for
23.	20450843	[1]	Flange
24.	20460195	[1]	Vibration damper, (2&4)	Vibration damper with two V-belt groove.
25.	20459925	[1]	Vibration damper, (STD&3)
26.	20555448	[1]	Pulley	For fan at separate fan bracket., (20509131), 2 grooves, SN-10851816
26.	21425462	[1]	Pulley	For fan at separate fan bracket., (20509131), 2 grooves, SN10851817-11415146
26.	22296064	[1]	Pulley	For fan at separate fan bracket., (20509131), 2 grooves, SN11415147-
27.	20450849	[9]	Hexagon screw	SN 00830049-, L=90mm
28.	20460204	[1]	Pulley	For fan at separate fan bracket., 1 groove, SN-10851816
28.	21425463	[1]	Pulley	For fan at separate fan bracket., 1 groove, SN10851817-
29.	20460205	[9]	Hexagon screw	M10X70
30.	20508574	[1]	Pulley	Without fan and for fan mounted on crankshaft, For high mounted (right side) generator and AC down l
31.	20405724	[4]	Six point screw
32.	20515162	[1]	Pulley	Without fan and for fan mounted on crankshaft, For left side mounted generator, (20460198)
33.	20405724	[4]	Six point screw
34.	20460308	[1]	Adapter	L=63.5mm
34.	20460315	[1]	Adapter	L=107.5mm
35.	20460309	[9]	Screw	M10X45
36.	7743200_139		Fan
37.	7743200_139		Fan hub
38.	7743200_139		Nut
39.	21022723	[1]	Flange plate
40.	995717	[9]	Flange screw