430; 430A; 430B; 431A; 431B; 432A; 434A; 500B; 501B; 570A; 572A; 740B; DP-A; DP-A1; DP-A2; DP-C; DP-C1; DP-C1 1.95; DP-C1 2.30; DP-D; DP-D1; DP-D1 Transmissions Lower Gear Unit: 854641 EPC Volvo Penta Parts catalog

430; 430A; 430B; 431A; 431B; 432A; 434A; 500B; 501B; 570A; 572A; 740B; DP-A; DP-A1; DP-A2; DP-C; DP-C1; DP-C1 1.95; DP-C1 2.30; DP-D; DP-D1; DP-D1 Transmissions

Lower Gear Unit: 854641

Parts on group Lower Gear Unit: 854641:

Pos.	Part No	Qty	Parts name	Comments
1.	854641	[1]	Lower gear	Also available as an exchange part., Ratio 2,30:1
2.	854051	[1]	Housing
3.	854053	[1]	Bearing housing
4.	852643	[2]	Attaching plate
5.	948338	[6]	Blind rivet
6.	852644	[1]	Non-return valve
7.	854054	[1]	Fin
8.	941817	[1]	Hex. socket screw
9.	854611	[1]	Countershaft
9A.	184682	[1]	Inner ring
9B.	969071	[1]	Round nut
9C.	854553	[1]	Splined sleeve
10.	184654	[1]	Needle roller bushin
11.	852380	[1]	Drive gear set	Ratio 2,30:1
12.	852212	[1]	Nut
13.	941832	[1]	Shim	TH=0,05mm
13.	941833	[1]	Shim	TH=0.20mm
14.	183374	[1]	Ball bearing
15.	944970	[1]	Shim	TH=1,60mm
16.	11072	[1]	Roller bearing
17.	944522	[1]	Shim	TH=0,5mm
17.	42981	[1]	Shim	TH=0,10mm
17.	968057	[1]	Shim	TH=0.20mm
17.	42980	[1]	Shim	TH=0.35mm
18.	897387	[1]	Clamping ring
19.	814482	[1]	Oil strainer
20.	852904	[1]	Magnetic plug
21.	955974	[1]	O-ring
22.	852181	[1]	Propeller shaft
23.	11044	[1]	Roller bearing
24.	184765	[1]	Roller bearing, compl.
25.	967352	[1]	Shim	TH=0,05mm
25.	941823	[1]	Shim	TH=0,10mm
25.	967351	[1]	Shim	TH=0.15mm
25.	941824	[1]	Shim	TH=0.20mm
25.	941825	[1]	Shim	TH=0.40mm
26.	184691	[1]	Roller bearing
27.	191834	[1]	Shim	TH=0,10mm
27.	191835	[1]	Shim	TH=0.15mm
27.	191837	[1]	Shim	TH=0.25mm
28.	925258	[2]	O-ring
29.	941812	[2]	Hex. socket screw
30.	875821	[1]	Zinc ring kit
30.
31.	966808	[2]	Screw
32.	183859	[1]	Needle roller bushin
33.	184683	[1]	Inner ring
34.	851407	[2]	Sealing ring
35.	853440	[1]	Line cutter	Front
36.	183272	[1]	Needle roller bearin
37.	853871	[1]	Sealing ring
38.	853869	[1]	Lock washer
39.	852196	[1]	Propeller nut
40.	853441	[1]	Line cutter	Rear
41.	854666	[1]	Propeller cone kit
42.
43.	941670	[1]	Washer
44.	852216	[1]	Hexagon screw
45.	854667	[1]	Spare parts kit
45A.				Rear
46.
47.	854669	[1]	Tool kit	See group 9
48.	925256	[1]	O-ring	Included in complete Duoprop drive unit.
49.	941810	[4]	Hex. socket screw	Included in complete Duoprop drive unit.
50.	853095	[4]	Washer	Included in complete Duoprop drive unit.
51.	876138	[1]	Anode kit	To be used in fresh-water.
52.	966808	[2]	Screw

Parts catalog :

Lower Gear Unit: 854643

Lower Gear Unit: 854050

Lower Gear Unit: 854048

Intermediate Housing: DPA-1

Intermediate Housing: DPA

Upper Gear Unit

Intermediate Housing

Lower Gear Unit: 854643

Lower Gear Unit: 872766

Lower Gear Unit Ratio 2, 30:1: 854641

Lower Gear Unit Ratio 2, 30:1: 872765