AQ231A; AQ231B; AQ231LB; 290A; DP-A; SP-A; 275A; 285A Transmissions Upper Gear Unit EPC Volvo Penta Parts catalog

AQ231A; AQ231B; AQ231LB; 290A; DP-A; SP-A; 275A; 285A Transmissions

Upper Gear Unit

Parts on group Upper Gear Unit:

Pos.	Part No	Qty	Parts name	Comments
1.	853070	[1]	Upper gear	Replaced by upper gear unit 854022,cover 854036,screw 941816 and decal 854144.
2.	853041	[1]	Housing
3.	941814	[2]	Stud
4.	832667	[1]	Gear housing cover
5.	814179	[1]	Plug
6.	897682	[1]	Gasket
7.	941807	[3]	Hex. socket screw
8.	814643	[1]	Hollow screw
9.	955989	[1]	O-ring
10.	832669	[1]	Gasket
11.	853669	[1]	Gear set
12.	853005	[1]	Bearing box	White, Repl by 854025
12.	854025	[1]	Bearing box	Grey
13.	951940	[1]	Spring pin
14.	183247	[1]	Roller bearing
15.	853949	[1]	Roller bearing	(183668)
16.	897772	[1]	Oil deflector
17.	925256	[2]	O-ring
18.	853034	[1]	Shim	TH=0,10mm
18.	853035	[1]	Shim	TH=0.15mm
18.	853036	[1]	Shim	TH=0.35mm
19.	853670	[1]	Sealing ring
20.	914538	[1]	Snap ring
21.	832675	[1]	Washer
22.	956000	[1]	O-ring
23.	943871	[1]	Shim	TH=0,05mm
23.	943872	[1]	Shim	TH=0,10mm
23.	943873	[1]	Shim	TH=0.20mm
24.	854303	[1]	Universal joint	(853057)
25.	853561	[1]	Gusset fork kit
25A.	853331	[2]	Lock ring
26.	854302	[1]	Fork	(839026)
27.	897706	[1]	Intermediate section
28.	853255	[2]	Spider
29.	853331	[8]	Lock ring
30.	897707	[8]	Cross piece
31.	897776	[8]	Lock ring
32.
33.	854201	[1]	Screw	(851293)
34.	853026	[1]	Washer
35.	851265	[1]	Clamping ring	PZ2898015-
36.	852705	[1]	Pivot pin	(851263) PZ2898015-
37.	941807	[2]	Hex. socket screw	PZ2898015-
38.	956591	[4]	Hex. socket screw
39.	942598	[4]	Washer
40.	853542	[2]	Ball bearing	(183729)
41.	832644	[2]	Bearing sleeve
42.	943869	[1]	Shim	TH=0,05mm
42.	946179	[1]	Shim	TH=0,10mm
42.	943870	[1]	Shim	TH=0.20mm
43.	943252	[1]	Shim	TH=0,05mm
43.	943866	[1]	Shim	TH=0,10mm
43.	943867	[1]	Shim	TH=0.20mm
43.	967557	[1]	Shim	TH=0,30mm
43.	943868	[1]	Shim	TH=0.40mm
44.	897385	[1]	Shaft
45.	814601	[1]	Sliding sleeve
46.	813970	[1]	Spring
47.	26411	[1]	Shim
48.	951077	[1]	Snap ring	PZ-2774442-2774689, 2774877-.
49.	181359	[4]	Needle roller assemb	Replaced by 2 PCS 853819.
50.	897308	[2]	Spacer ring	Replaced by 2 PCS 853819
51.	897313	[1]	Spacer ring
52.	897312	[2]	Lock ring
53.	839332	[1]	Nut	TH=2,00mm
53.	839333	[1]	Nut	TH=2,37mm
53.	839334	[1]	Nut	TH=2,65mm
54.	839504	[1]	Shift mechanism
55.	839505	[1]	Bearing housing
56.	897816	[1]	Eccentric piston
57.	814603	[1]	Dog
58.	814184	[1]	Spring
59.	897711	[1]	Hexagon screw
60.	897871	[1]	Shim
61.	958838	[1]	Sealing ring
62.	951924	[1]	Spring pin
63.	942871	[1]	Clevis pin
64.	925093	[1]	O-ring
65.	940169	[4]	Hexagon screw
66.	875826	[1]	Bellows kit	Early type
67.	853013	[1]	Hose clamp
68.	853012	[1]	Hose clamp
69.	839351	[1]	Oil dipstick
70.	955974	[1]	O-ring	PZ2785180-
71.	853706	[1]	Type plate
72.	804269	[2]	Drive screw
73.	832570	[1]	Protecting cover
74.	897873	[1]	Catch
75.	943218	[1]	Cross recessed screw
76.	941816	[1]	Cross recessed screw
77.	853437	[1]	Sign