Parts for MerCruiser 80 Renault 80 I / L4 1966-1969 Gear Housing Assembly - Drive
View diagram and parts list below.
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Aftermarket lower units and upper units may be available. Please call.
Reference numbers in this diagram can be found in a light blue row below — scroll down to order.
#0 | 1634-2766A 3 | GEAR HOUSING-COMPLETE (1 required per assembly) |
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1634-2766A 3 - 1634-2766A 3 - GEAR HOUSING ASSY O [ More info ] Unavailable Replaced by 1634-2766A 5 |
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1634-2766A 5 - GEAR HOUSING ASSY O NLA [ More info ] Unavailable |
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#1 | 1634-2766A 1 | GEAR HOUSING (BASIC) (1 required per assembly) |
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#2 | 16-36196 | STUD-Gear Housing to Water & Oil Adaptor (1-5/16 IN.) (3 required per assembly) |
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16-36196 - 16-36196 - STUD O [ More info ] Unavailable Replaced by 16-58893 |
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16-58893 - STUD (.250-28 x 1 O NLA [ More info ] Unavailable |
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#3 | 16-46909 | STUD-Gear Housing to Drive Shaft Housing (1-31/32 IN.) (2 required per assembly) |
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16-46909 - 16-46909 - STUD O [ More info ] Unavailable Replaced by 16-56298 |
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#4 | 31-32898 | ROLLER BEARING-Drive Shaft (1 required per assembly) |
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#5 | 45-45695A 2 | DRIVE SHAFT ASSEMBLY (1 required per assembly) |
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45-45695A 2 - DRIVE SHAFT ASSY O NLA [ More info ] Unavailable |
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#6 | 12-45698 | WASHER-Drive Shaft (1 required per assembly) |
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12-45698 - WASHER O NLA [ More info ] Unavailable |
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#7 | 24-20254 | SPRING-Drive Shaft (1 required per assembly) |
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#8 | 17-30545 | PIN-Drive Shaft (1 required per assembly) |
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#9 | 43-33134 | PINION GEAR (1 required per assembly) |
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43-33134 - 43-33134 - PINION GEAR O [ More info ] Unavailable Replaced by 43-55425 |
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#10 | 11-30932 | NUT-Pinion Gear to Drive Shaft (1 required per assembly) |
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#11 | 10-28634 | SCREW-Gear Housing Grease Filler & Vent Hole (1 required per assembly) |
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10-28634 - 10-28634 - SCREW (.375-16) O [ More info ] Unavailable Replaced by 10-79953 |
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10-79953 - 10-79953 - SCREW (.375-16 x O [ More info ] Unavailable Replaced by 10-79953A 2 |
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10-79953Q 2 - 10-79953Q 2 - SCREW KIT (.375-1 O [ More info ] Unavailable Replaced by 10-79953Q04 |
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10-79953K04 - Drain Screw - Priced Individually [ More info ] |
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#12 | 12-20260 | WASHER-Rubber-Grease Filler & Vent Hole Screw (1 required per assembly) |
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12-20260 - 12-20260 - WASHER O [ More info ] Unavailable Replaced by 12-19183 |
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12-19183 - 12-19183 - WASHER Fiber O [ More info ] Unavailable Replaced by 12-19183 2 |
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12-19183 2 - 12-19183 2 - WASHER O [ More info ] Unavailable Replaced by 12-19183 3 |
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12-19183Q02 - Seals, Pack of 4 (yes this is actually a pack of 4) [ More info ] |
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#13 | -45686 | SHIFT SHAFT-Lower (1 required per assembly) |
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45686 - SHAFT O NLA [ More info ] Unavailable |
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#14 | 18-20233 | COTTER PIN-Shift Shaft (1 required per assembly) |
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#15 | 25-25439 | O RING-Shift Shaft Bushing (1 required per assembly) |
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#16 | 23-46284A 1 | BUSHING ASSEMBY-Shift Shaft (1 required per assembly) |
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#17 | 26-46021 | OIL SEAL-Shift Shaft Bushing (2 required per assembly) |
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26-46021 - 26-46021 - SEAL Oil O [ More info ] Unavailable Replaced by 26-89236 |
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#18 | 12-31266 | WASHER-Shift Shaft Bushing (1 required per assembly) |
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#19 | 12-29395 | WASHER-Shift Shaft (1 required per assembly) |
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#20 | 15-45691A 1 | SHIM SET-Drive Shaft Bearing Cup to Gear Housing (AR required per assembly) |
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#21 | 31-45692A 1 | TAPERED ROLLER BEARING ASSEMBLY (1 required per assembly) |
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#22 | -NSS | CUP (1 required per assembly) |
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NSS - NOT SOLD SEPARATE O [ More info ] Unavailable |
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#23 | 11-45690 | NUT-Roller Bearing to Drive Shaft (1 required per assembly) |
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11-45690 - NUT O NLA [ More info ] Unavailable |
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#24 | 25-26855 | O RING-Water and Oil Adaptor (Large) (1 required per assembly) |
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#25 | 27-45689 | GASKET-Water and Oil Adaptor (1 required per assembly) |
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#26 | -45685A 1 | ADAPTOR ASSEMBLY-Water and Oil (1 required per assembly) |
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45685A 1 - ADAPTOR ASSY O NLA [ More info ] Unavailable |
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#27 | 26-38970 | SEAL-Rubber-Water Inlet Tube (1 required per assembly) |
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#28 | 23-29804 | SLEEVE-Guide-Water Inlet Tube (1 required per assembly) |
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23-29804 - 23-29804 - SLEEVE O [ More info ] Unavailable Replaced by 23-29804T |
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#29 | 25-23145 | O RING-Water and Oil Adaptor (SMALL) (1 required per assembly) |
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#30 | 11-30506 | NUT-Water & Oil Adaptor to Gear Housing Stud (3 required per assembly) |
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