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 Ratio 1, 78:1 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 Ratio 1, 78:1

Parts on group Lower Gear Unit Ratio 1, 78:1:

Pos.	Part No	Qty	Parts name	Comments
1.	872769	[1]	Lower gear	Also available as an exchange part., Ratio 1,78:1
2.	872307	[1]	Gear housing
3.	854053	[1]	Bearing housing
4.	872439	[1]	Attaching plate
5.	977711	[4]	Blind rivet
6.	872438	[1]	Non-return valve
7.	854611	[1]	Countershaft
8.	969071	[1]	Round nut
9.	184682	[1]	Inner ring
10.	854553	[1]	Splined sleeve
11.	852212	[1]	Nut
12.	941832	[1]	Shim	TH=0,05mm
12.	941833	[1]	Shim	TH=0.20mm
13.	183374	[1]	Ball bearing
14.	944970	[1]	Shim
15.	11072	[1]	Roller bearing
16.	944522	[1]	Shim	TH=0,05mm
16.	42981	[1]	Shim	TH=0,10mm
16.	968057	[1]	Shim	TH=0.20mm
16.	42980	[1]	Shim	TH=0.35mm
17.	897387	[1]	Clamping ring
18.	11044	[1]	Roller bearing
19.	184654	[1]	Needle roller bushin
20.	814482	[1]	Oil strainer
21.	852904	[1]	Magnetic plug
22.	955974	[1]	O-ring
23.	872533	[1]	Propeller shaft
24.	184765	[1]	Roller bearing
25.	854464	[1]	Gear set	Ratio 1,78:1
26.	967352	[1]	Shim	TH=0,05mm
26.	941823	[1]	Shim	TH=0,10mm
26.	967351	[1]	Shim	TH=0.15mm
26.	941824	[1]	Shim	TH=0.20mm
26.	941825	[1]	Shim	TH=0.40mm
27.	184691	[1]	Roller bearing
28.	191834	[1]	Shim	TH=0,10mm
28.	191835	[1]	Shim	TH=0.15mm
28.	191837	[1]	Shim	TH=0.25mm
29.	925258	[2]	O-ring
30.	941812	[2]	Hex. socket screw
31.	875821	[1]	Zinc ring kit
32.	966808	[2]	Screw
33.	183859	[1]	Needle roller bushin
34.	184683	[1]	Inner ring
35.	851407	[2]	Sealing ring
36.	872871	[1]	Thrust ring	Front
37.	183272	[1]	Needle roller bearin
38.	853871	[1]	Sealing ring
39.	873049	[1]	Propeller nut
40.	872872	[1]	Thrust ring	Rear
41.	872549	[1]	Spinner
42.
43.	943194	[1]	Washer
44.	872546	[1]	Lock screw	M12
45.	853676	[1]	Spacer ring	For diesel
46.	854294	[1]	Plastic washer
47.	873058	[1]	Tool kit	For 872549
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