AQ125B Transmissions Lower Gear Unit: 850788 EPC Volvo Penta Parts catalog

Lower Gear Unit: 850788

Parts on group Lower Gear Unit: 850788:

Pos.	Part No	Qty	Parts name	Comments
1.	850788	[1]	Lower gear	Included in AQ drive unit 850831., Replaced by 853424., Ratio.2,15:1
2.	832722	[1]	Bearing housing
3.	876109	[1]	Gear housing	(875433)
4.	832580	[1]	Exhaust outlet	Replaced by 1pc exhaust outlet 853431 + 1pc screw 959447.
5.	959450	[1]	Hex. socket screw
6.	183497	[1]	Needle bearing
7.
8.	941812	[2]	Hex. socket screw
9.	832555	[1]	Countershaft
10.	183374	[1]	Ball bearing
11.	941832	[1]	Shim	TH=0,05mm
11.	941833	[1]	Shim	TH=0.20mm
12.	875440	[1]	Propeller shaft
13.	183390	[1]	Needle roller bushin
14.	11072	[1]	Roller bearing
15.	897387	[1]	Clamping ring
16.	907023	[1]	Lock washer
17.	906633	[1]	Round nut
18.	814164	[1]	Nut
19.	814165	[1]	Washer
20.	181366	[1]	Ball bearing
21.	907025	[1]	Lock washer
22.	906635	[1]	Round nut
23.	832632	[1]	Gear set	Ratio 2,15:1
23A.	948407	[1]	Spring pin
24.	914474	[1]	Snap ring
25.	832725	[1]	Thrust ring
26.
28.	953449	[6]	Stud
29.	955825	[6]	Hexagon nut
30.	925261	[2]	O-ring
31.	875805	[1]	Zinc ring kit	(832524)
32.	940203	[2]	Screw
33.	897426	[2]	Sealing ring
34.	839534	[1]	Line cutter
35.				Replaced by 850785, 851261.
35.	850785	[1]	Spinner	Repl by 854045
35.	854045	[1]	Spinner
35A.	851261	[1]	Spacer washer	For propeller with short hub, pz 28015547-
37.	839354	[1]	Plug	PZ2785180-
38.	955974	[1]	O-ring	PZ2785180-
39.	850889	[1]	Screw
39A.	850888	[1]	Plastic washer
40.	944522	[1]	Shim	TH=0,05mm
40.	42981	[1]	Shim	TH=0,10mm
40.	42980	[1]	Shim	TH=0.35mm
41.	944970	[1]	Shim	TH=1,60mm
42.	944561	[1]	Shim	TH=0,05mm
42.	944562	[1]	Shim	TH=0,10mm
42.	851767	[1]	Shim	TH=0.20mm
43.	832191	[1]	Gasket
44.	925256	[1]	O-ring
45.	875183	[1]	Splined sleeve
46.	914508	[1]	Snap ring
47.	941810	[4]	Hex. socket screw
48.	853095	[4]	Washer

Parts catalog :

Lower Gear Unit: 832701

Intermediate Housing

Upper Gear Unit

Aquamatic Drive Unit: B

Lower Gear Unit