740A; BB740A 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. 854485 [1]   Lower gear Also available as an exchange part.
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. 853531 [1]   Anode kit Steering fin 854054 repl by plug 853531.
8. 959437 [1]   Hex. socket screw Screw 941817 replaced by screw 959437.
9. 854611 [1]   Countershaft
10. 969071 [1]   Round nut
11. 184682 [1]   Inner ring
12. 854553 [1]   Splined sleeve
13. 852212 [1]   Nut
14. 941832 [1]   Shim TH=0,05mm
14. 941833 [1]   Shim TH=0.20mm
15. 183374 [1]   Ball bearing
16. 944970 [1]   Shim
17. 11072 [1]   Roller bearing
18. 944522 [1]   Shim TH=0,05mm
18. 42981 [1]   Shim TH=0,10mm
18. 968057 [1]   Shim TH=0.20mm
18. 42980 [1]   Shim TH=0.35mm
19. 897387 [1]   Clamping ring
20. 11044 [1]   Roller bearing
21. 184654 [1]   Needle roller bushin
22. 814482 [1]   Oil strainer
23. 852904 [1]   Magnetic plug
24. 955974 [1]   O-ring
25. 852181 [1]   Propeller shaft
26. 184765 [1]   Roller bearing
27. 854464 [1]   Gear set Ratio 1,78:1
28. 967352 [1]   Shim TH=0,05mm
28. 941823 [1]   Shim TH=0,10mm
28. 967351 [1]   Shim TH=0.15mm
28. 941824 [1]   Shim TH=0.20mm
28. 941825 [1]   Shim TH=0.40mm
29. 184691 [1]   Roller bearing
30. 191834 [1]   Shim TH=0,10mm
30. 191835 [1]   Shim TH=0.15mm
30. 191837 [1]   Shim TH=0.25mm
31. 925258 [2]   O-ring
32. 941812 [2]   Hex. socket screw
33. 875821 [1]   Zinc ring kit
34. 966808 [2]   Screw
35. 183859 [1]   Needle roller bushin
36. 184683 [1]   Inner ring
37. 851407 [2]   Sealing ring
38. 853440 [1]   Line cutter Front
39. 183272 [1]   Needle roller bearin
40. 853871 [1]   Sealing ring
41. 853869 [1]   Lock washer
42. 852196 [1]   Propeller nut
43. 853441 [1]   Line cutter Rear
44. 854666 [1]   Propeller cone kit (854243)
45.    
46. 941670 [1]   Washer
47. 852216 [1]   Hexagon screw
48. 854294 [1]   Plastic washer Rear
49.    
50. 853584 [1]   Plastic washer Front
50.     Repl by 854667
51. 854667 [1]   Spare parts kit SN 3102092922-
52. 854294 [1]   Plastic washer Rear
52.     Repl by 854667
53.    
53A. 854669 [1]   Tool kit See group 9
54. 925256 [1]   O-ring Included in complete Duoprop drive unit.
55. 941810 [4]   Hex. socket screw Included in complete Duoprop drive unit.
56. 853095 [4]   Washer Included in complete Duoprop drive unit.
57. 876138 [1]   Anode kit To be used in fresh-water.
58. 966808 [2]   Screw

Parts catalog :

 Intermediate Housing: DPB-1 part catalog Intermediate Housing: DPB-1
 Intermediate Housing: DPB part catalog Intermediate Housing: DPB
 Upper Gear Unit part catalog Upper Gear Unit
 Upper Gear Unit part catalog Upper Gear Unit
 Duoprop Drive Unit part catalog Duoprop Drive Unit
 Duoprop Drive Unit: 872012 part catalog Duoprop Drive Unit: 872012
  Upper Gear Unit
 Intermediate Housing part catalog Intermediate Housing
 Lower Gear Unit part catalog Lower Gear Unit
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