AQ225D; AQ225E; AQ225F; BB225A; BB225AV; BB225B; BB225C; 275; 280B; 290A; 290DP; MS3B; MS3C; MS4A Transmissions Lower Gear Unit EPC Volvo Penta Parts catalog




Lower Gear Unit

 

Parts on group Lower Gear Unit:

Pos. Part No Qty Parts name Comments
1. 839390 [1]   Lower gear Ratio 1,61:1
2. 875523 [1]   Housing
3.     Replaced by 1pc 851452, 1pc 959440.
3. 851452 [1]   Fin
4. 959439 [1]   Hex. socket screw PZ-28004759
4. 959440 [1]   Hex. socket screw PZ28004760-
5. 183497 [1]   Needle bearing
6. 941812 [2]   Hex. socket screw
7. 839389 [1]   Bearing housing
8. 832555 [1]   Countershaft
9. 183374 [1]   Ball bearing
10. 941832 [1]   Shim TH=0,05mm
10. 941833 [1]   Shim TH=0.20mm
11. 832191 [1]   Gasket
12. 944970 [1]   Shim TH=1,60mm
13. 11072 [1]   Roller bearing
14. 944522 [1]   Shim TH=0,05mm
14. 42981 [1]   Shim TH=0,10mm
14. 968057 [1]   Shim TH=0.20mm
14. 42980 [1]   Shim TH=0.35mm
15. 897387 [1]   Clamping ring
16. 907023 [1]   Lock washer
17. 906633 [1]   Round nut
18. 814482 [1]   Oil strainer
19. 875524 [1]   Propeller shaft
20. 183390 [1]   Needle roller bushin
21. 832624 [1]   Gear set Ratio 1,61:1
22. 948407 [2]   Spring pin
23. 814165 [1]   Washer
24. 814164 [1]   Nut
25. 832548 [1]   Pump rotor
26. 914474 [1]   Snap ring
27. 832725 [1]   Thrust ring
28. 953449 [6]   Stud
29. 955825 [6]   Hexagon nut
30. 181366 [1]   Ball bearing
31. 944561 [1]   Shim TH=0,05mm
31. 944562 [1]   Shim TH=0,10mm
32. 907025 [1]   Lock washer
33. 906635 [1]   Round nut
34. 897426 [2]   Sealing ring
35. 925261 [2]   O-ring
36. 875815 [1]   Zinc ring kit
37. 941809 [2]   Hex. socket screw
38. 839423 [1]   Line cutter
39. 850889 [1]   Screw
40. 850888 [1]   Plastic washer
41.     Replaced by 1pc 850785, 1pc 851261.
41. 850785 [1]   Spinner
41A. 851261 [1]   Spacer washer For propeller with short hub.
42. 839354 [1]   Plug
43. 955974 [1]   O-ring
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 part catalog Lower Gear Unit
 Intermediate Housing AQ Drive Unit 290: B part catalog Intermediate Housing AQ Drive Unit 290: B
290A
 Intermediate Housing AQ Drive Unit 290: 290 part catalog Intermediate Housing AQ Drive Unit 290: 290
 Intermediate Housing: DRIVE 280L part catalog Intermediate Housing: DRIVE 280L
 Intermediate Housing: DRIVE 280 part catalog Intermediate Housing: DRIVE 280
 Intermediate Housing: DRIVE 275A part catalog Intermediate Housing: DRIVE 275A
 Lower Gear Unit part catalog Lower Gear Unit
 Lower Gear Unit part catalog Lower Gear Unit
 Upper Gear Unit part catalog Upper Gear Unit
 Intermediate Housing part catalog Intermediate Housing
 Lower Gear Unit part catalog Lower Gear Unit
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