Gear Housing(Driveshaft) - Mr for Mercruiser (R / Mr Alpha One Sterndrive) Engine
Reference numbers in this diagram can be found in a light blue row below — scroll down to order.
Each product listed is an OEM or aftermarket equivalent part. [ Example ]
Reference numbers in this diagram can be found in a light blue row below — scroll down to order.
Each product listed is an OEM or aftermarket equivalent part. [ Example ]
| # — 803091T 1 — REPAIR KIT, Lower Unit (1 required per assembly) | ||
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43-803091T 1 - Gear Repair Kit [ More info ]
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| # — 878087A 4 — GEAR SET (1 required per assembly) | ||
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43-878087A 4 - Gear Set [ More info ]
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| # — 8951A43 — GEAR HOUSING ASSEMBLY, COMPLETE (BLACK) (1 required per assembly) | ||
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1623-8951A43 - Gear Housing Assembly [ More info ] Unavailable |
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90-106-02 - SE106 Lower Unit Mercruiser Alpha One, Standard Rotation [ More info ]
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| # — 32511A 1 — SEAL KIT (1 required per assembly) | ||
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26-32511A 1 - Seal Kit [ More info ]
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18-2648 - Seal Kit, 26-32511A1 [ More info ]
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26-03809 - Seal Kit 26-32511A 1 [ More info ]
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| # — 44292A 3 — BASE ASSEMBLY, Water Pump (1 required per assembly) | ||
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46-44292A 3 - Water Pump Base [ More info ]
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18-3420 - Water Pump Base 46-44292A3 [ More info ]
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46-01844 - Water Pump Base Kit 46-44292A 3 [ More info ]
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| # — 803090T 1 — BEARING AND SEAL KIT (1 required per assembly) | ||
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31-803090T 1 - Bearing And Seal Kit [ More info ]
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| # — 96148A 8 — BODY ASSEMBLY, Water Pump (1 required per assembly) | ||
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46-96148A 8 - Water Pump Kit, No Base [ More info ]
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18-3517 - Water Pump Kit, No Base, 46-96148A8 [ More info ]
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18-3317 - Mercury Water Pump Kit, With Base 18-3417 [ More info ]
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46-96148T 8 - Water Pump Kit, No Base [ More info ]
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46-00090 - Water Pump Kit, No Base, 46-96148A8 [ More info ]
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46-00048 - Water Pump Kit w/Base, base is OEM 46-44292A3 equivalent [ More info ]
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46-00047 - Water Pump Kit with Base 96148A8, uses base matching 46-57234A1 [ More info ]
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| # — 89984T 5 — IMPELLER KIT, Water Pump (1 required per assembly) | ||
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47-89984T 5 - Water Pump Repair Kit [ More info ]
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47-89984Q 5 - Water Pump Repair Kit [ More info ]
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| # — 33144A 2 — SEAL KIT (1 required per assembly) | ||
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26-33144A 2 - Seal Kit [ More info ]
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18-2652 - Seal Kit, 26-33144A2 [ More info ]
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| #1 — 8951A37 — GEAR HOUSING ASSEMBLY (BLACK) (1 required per assembly) | ||
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1623-8951A37 - Gear Housing Assembly [ More info ]
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| #2 — 37972 1 — PIN (1 required per assembly) | ||
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17-37972 1 - Pin [ More info ]
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| #3 — 46911 — STUD (3-3/16 inch) (1 required per assembly) | ||
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| #4 — 56298 — STUD (1-31/32 inch) (2 required per assembly) | ||
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| #5 — 56297 2 — STUD, (.312-18/.324-24 x 3.380) (1 required per assembly) | ||
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16-56297 2 - Stud [ More info ] Unavailable |
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16-8M0034463 - Stud [ More info ]
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| #6 — 69501 — STUD (3-1/4 inch) (2 required per assembly) | ||
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| #7 — 45577 1 — SEAL (1 required per assembly) — See Note 1 | ||
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26-45577 1 - Seal - Priced Individually [ More info ] Unavailable |
| #8 — 35973 — PIN, Dowel (2 required per assembly) | ||
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17-35973 - Pin -Dowel - Priced Individually [ More info ]
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| #9 — 42647A 1 — BEARING ASSEMBLY, Roller (1 required per assembly) | ||
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31-42647A 1 - Roller Bearing - Drive Shaft [ More info ]
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18-1117 - Bearing, 387817, 31-42647A1 [ More info ]
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31-02762 - Bearing, 31-42647A1, 387817 [ More info ]
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| #10 — 93423 1 — INSERT (STARBOARD) (BLACK) (1 required per assembly) | ||
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93423 1 - Insert [ More info ]
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| #11 — 93424 1 — INSERT (PORT) (BLACK) (1 required per assembly) | ||
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93424 1 - Insert [ More info ]
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| #12 — 76156 — SCREW, (#10-32 x 1.88) (1 required per assembly) | ||
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10-76156 - Screw [ More info ]
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| #13 — 45812 — NUT, (#10-32) Stainless Steel (1 required per assembly) | ||
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11-45812 - Nut, (#10-32) [ More info ]
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11-859124 - Nut, (#10-32) Stainless Steel, Nylon Insert [ More info ]
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| #14 — 42836 — PIN, Groove (1 required per assembly) | ||
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17-42836 - Pin, Groove, Water Pump,NLA [ More info ]
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| #15 — 42634 — DRIVESHAFT ASSEMBLY (1 required per assembly) | ||
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45-42634 - Drive Shaft [ More info ]
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92-116-04 - Drive Shaft replaces 45-42634 [ More info ]
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458M0140438 - Drive Shaft [ More info ]
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| #16 — 42637A 1 — SHIM SET (AR required per assembly) | ||
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15-42637A 1 - Shim Set [ More info ]
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| #17 — 36387A 1 — BEARING, Roller (1 required per assembly) | ||
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31-36387A 1 - New # 318M0146566 [ More info ] Unavailable |
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31-02194 - Bearing Kit 31-36387A 1 [ More info ]
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| #18 — 824519 1 — RETAINER (1 required per assembly) | ||
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824519 1 - Retainer [ More info ]
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18-2346 - Retainer, 824519 1 [ More info ]
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| #20 — 92721 — WASHER (1 required per assembly) | ||
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12-92721 - Washer, Pinion Gear [ More info ]
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18-2359 - Nut Kit [ More info ]
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| #21 — 35921 — NUT, (.625-18) (1 required per assembly) | ||
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11-35921 - Nut, (.625-18) [ More info ]
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18-3719 - Nut, 11-35921, 314730 [ More info ]
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| #22 — 67892A 1 — FITTING KIT, Magnetic, Plug Fill/Drain (1 required per assembly) | ||
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22-67892A 1 - Drain Plug [ More info ] Unavailable |
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22-67892A05 - Drain Plug Kit [ More info ] Unavailable |
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22-67892A06 - Drain Plug Kit [ More info ] Unavailable |
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22-8M0058389 - Screw Kit - Priced Individually [ More info ]
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18-23751-9 - Drain Screw , Package of 50 [ More info ]
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18-2375 - Plug, 22-67892A1 [ More info ]
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10-02683 - Drain Screw [ More info ]
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| #23 — 19183 2 — WASHER (1 required per assembly) — (Component of Drive Shaft Housing Seal Kit 26-32511A) See Note 1 | ||
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12-19183 2 - Washer - Priced Individually [ More info ] Unavailable |
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12-19183 3 - Seal -Blue - Priced Individually [ More info ] Unavailable |
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18-2945-9 - Gasket 12-19183 2-Pack [ More info ]
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12-19183Q02 - Seals, Pack of 4 (yes this is actually a pack of 4) [ More info ]
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12-19183K02 - Seal, Pack of 4 [ More info ]
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| #25 — 42631 1 — GASKET (1 required per assembly) | ||
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27-42631 1 - Gasket [ More info ]
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18-2919-9 - Gasket 27-42631 2-Pack [ More info ]
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| #26 — 90011 — O-RING, (2.175 x .175) (AR required per assembly) | ||
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25-90011 - Drive Shaft Cover O-Ring [ More info ] Unavailable |
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25-896523 - O-ring, (2.175 X .103) [ More info ] Unavailable |
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25-8M0142854 - O-Ring [ More info ]
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| #26 — 38099 — O-RING (2.109 I.D.) (AR required per assembly) | ||
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25-38099 - O-ring (.139 X 2.109 Id) [ More info ]
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| #27 — 89238 — SEAL, Oil (1 required per assembly) | ||
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18-2014 - Seal 26-89238, 26F69430 [ More info ]
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26-00171 - Seal 26-89238, 26F694305 [ More info ]
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| #28 — 16977 — SEAL, Oil (1 required per assembly) | ||
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18-2026 - Seal, 321453 [ More info ]
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18-2013 - Seal, 26-16977 [ More info ]
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| #29 — 85608 1 — GASKET, LOWER (1 required per assembly) — See Note 1 | ||
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27-85608 1 - Gasket - Priced Individually [ More info ]
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18-2914-9 - Gasket 27-85608 2-Pack [ More info ]
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27-8M0090319 - Water Pump Gasket - Priced Individually [ More info ]
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| #30 — 858524 — GASKET, UPPER (1 required per assembly) — See Note 1 | ||
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27-858524 - Water Pump Base Gasket [ More info ]
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18-2915-9 - Gasket 27-858524 2-Pack [ More info ]
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| #31 — 32435 — FACE PLATE (1 required per assembly) — See Note 1 | ||
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32435 - Face Plate - Priced Individually [ More info ] Unavailable |
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32435 1 - Face Plate [ More info ] Unavailable |
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8M0204677 - Wear Plate [ More info ]
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| #32 — 96148T 1 — BODY ASSEMBLY, Water Pump (1 required per assembly) | ||
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46-96148T 1 - Water Pump Body [ More info ]
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18-3116 - Housing 46-96148A1 [ More info ]
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| #33 — 48752T — INSERT (1 required per assembly) | ||
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48752T - Water Pump Insert - Priced Individually [ More info ]
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18-3114 - SS Cup, 48752 [ More info ]
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| #34 — 38970 — SEAL, RUBBER (1 required per assembly) | ||
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26-38970 - Seal - Priced Individually [ More info ]
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18-3110 - Seal, 26-38970 [ More info ]
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| #35 — 89984T 4 — IMPELLER (1 required per assembly) — See Note 1 | ||
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47-89984T 4 - Impeller [ More info ]
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18-3017 - Impeller 47-89984 [ More info ]
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47-00001 - Water Pump Impeller Mercury Force 47-89984T 4 [ More info ]
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| #36 — 56654 — KEY (1 required per assembly) — See Note 1 | ||
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28-56654 - Drive Key - Priced Individually [ More info ] Unavailable |
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28-8M0032834 - Key - Priced Individually [ More info ]
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28-8M0214992 - KEY @5 [ More info ] Unavailable |
| #37 — 96411 — SCREW, (#14-8 x 2.25) (1 required per assembly) | ||
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10-96411 - Screw [ More info ]
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10-8M0215009 - SCREW [ More info ] Unavailable |
| #38 — 13438 — NUT, (.250-28) (2 required per assembly) | ||
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11-13438 - Nut (1/4-28) [ More info ] Unavailable |
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11-826711 9 - Nut [ More info ]
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| #39 — 29245 — WASHER, (.281 x .500 x .060) Stainless Steel (2 required per assembly) | ||
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12-29245 - Washer [ More info ]
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12-8M0204649 - WASHER Note: Priced Individually [ More info ]
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| #40 — 13436 — NUT (5/16-24) (1 required per assembly) | ||
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11-13436 - Nut (5/16-24) [ More info ]
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| #41 — 36001 — WASHER (1 required per assembly) | ||
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12-36001 - Washer - Priced Individually [ More info ]
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18-4270 - Washer 12-36001 [ More info ]
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| #42 — 30271 — RING, Rubber (1 required per assembly) — (Component of Water Pump Impeller Kit 47-89984T5) | ||
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25-30271 - Ring - Priced Individually [ More info ]
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18-7426-9 - O-Ring (PK2) 25-30271 [ More info ]
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25-8M0214918 - WATER PUMP HSG RUBBER RING O/B [ More info ]
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| #43 — 30613 — O-RING, UPPER (1 required per assembly) — (Component of Water Pump Impeller Kit 47-89984T5) | ||
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25-30613 - O-ring, Upper Drive Shaft [ More info ] Unavailable |
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25-8M0214919 - O RING @5 [ More info ] Unavailable |
| #44 — 29804T — SLEEVE, GUIDE (1 required per assembly) — (Component of Water Pump Impeller Kit 47-89984T5) | ||
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23-29804T - Sleeve - Priced Individually [ More info ]
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18-3109 - Tube 23-29804 [ More info ]
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| #45 — 77481 1 — SHIFT SHAFT (1 required per assembly) | ||
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77481 1 - Shift Shaft - Lower [ More info ]
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18-2150 - Shaft, 77481-1 [ More info ]
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| #46 — 29641 — E RING (1 required per assembly) | ||
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53-29641 - E Ring - Priced Individually [ More info ]
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| #47 — 27880 — WASHER (1 required per assembly) | ||
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12-27880 - Washer, Lower Shift Shaft And Crank [ More info ]
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| #48 — 25439 — O-RING, (.862 x .103) (1 required per assembly) | ||
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25-25439 - O-Ring, Shaft Shaft Bushing [ More info ]
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| #49 — 30617A 2 — BUSHING ASSEMBLY (1 required per assembly) | ||
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23-30617A 2 - Bushing Assembly [ More info ] Unavailable |
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18-2154 - Bushing, 23-30617A2 [ More info ]
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23-8M0112749 - Shift Shaft Bushing ZZ [ More info ]
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| #50 — 89236 1 — SEAL, Oil (1 required per assembly) | ||
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26-89236 1 - Seal [ More info ]
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18-2009 - Seal, 26-89236 [ More info ]
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| #51 — 31266 — WASHER, RUBBER (1 required per assembly) | ||
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12-31266 - Washer (rubber) [ More info ]
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| #52 — 29395 — WASHER, (.390 x 1.00 x .06) (1 required per assembly) | ||
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12-29395 - Washer, (.390 X 1.00 X .06) [ More info ]
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12-8M0042641 - Washer [ More info ]
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18-4267-9 - Washer, 12-29395, 2PK [ More info ]
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