Parts for Bravo X Four S MerCruiser Outdrive Units Gear Housing (Bravo 4s)
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Reference numbers in this diagram can be found in a light blue row below — scroll down to order.
| #- | 8M0174813 | GC-BRAVO 4S (1 required per assembly) |
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1600-8M0174813 - GC-BRAVO 4S [ More info ] Unavailable |
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| #- | 805261A1 | WEAR PAD KIT (1 required per assembly) |
| #- | 8M0173379 | SEAL KIT, G/C 4S (1 required per assembly) |
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26-8M0173379 - SEAL KIT, G/C 4S [ More info ] Unavailable |
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| #1 | 8M0174812 | GEAR HOUSING ASSEMBLY BASIC (1 required per assembly) |
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1600-8M0174812 - GC-BRV 4S-BASIC [ More info ] Unavailable |
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| #2 | 805079T | BEARING ROLLER (1 required per assembly) |
| #3 | 8M0173367 | SPACER (1 required per assembly) |
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23-8M0173367 - SPACER-BEARING [ More info ] Unavailable |
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| #4 | 861694 | SEAL OIL (1 required per assembly) |
| #5 | 86754T | BEARING ASSEMBLY ROLLER (1 required per assembly) |
| #6 | 8M0174602 | SCREEN-WATER INLT (1 required per assembly) — Replaces: 8M0173330 |
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35-8M0174602 - 35-8M0174602 - SCREEN-WATER INLT [ More info ] Unavailable Replaced by -8M0180973 |
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35-8M0180973 - SCREEN-WATER INLT [ More info ] Unavailable |
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| #7 | 8M0174574 | SCREW (2 required per assembly) |
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10-8M0174574 - SCREW-M6 X 16 [ More info ] Unavailable |
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| #8 | 8M0174577 | SCREW (4 required per assembly) |
| #9 | 43044 | PIN DOWEL - WITHOUT HOLE (.375 X .625) (1 required per assembly) |
| #10 | 99940A2 | CONTINUITY KIT (1 required per assembly) |
| #11 | 8M0113176 | SCREW (1 required per assembly) |
| #12 | 8M0174819 | WASHER (2 required per assembly) — Replaces: 30971 |
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12-8M0179961 - WASHER [ More info ] Unavailable |
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| #13 | 8M0174601 | NOSE CONE (1 required per assembly) — Replaces: 8M0173364 |
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8M0174601 - 8M0174601 - NOSE CONE [ More info ] Unavailable Replaced by -8M0235229 |
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8M0235229 - NOSE CONE [ More info ] Unavailable |
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| #14 | 8M0181966 | SCREW (1 required per assembly) — Replaces: 8M0173363 |
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10-8M0181966 - SCREW [ More info ] Unavailable |
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| #15 | 92914A1 | SHIM KIT (1 required per assembly) |
| #16 | 8M0103470 | BEARING ASSEMBLY TAPERED ROLLER (1 required per assembly) |
| #17 | 8M0173323 | SHIM SET 2.51 OD X 2.35 ID (1 required per assembly) |
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15-8M0173323 - SHIM SET [ More info ] Unavailable |
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| #18 | 8M0103473 | BEARING ASSEMBLY TAPERED ROLLER (1 required per assembly) |
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31-8M0103473 - Upper Drive Shaft Bearing BRVZZ [ More info ] |
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| #19 | 8M0173324 | RETAINER DRIVESHAFT BEARING (1 required per assembly) |
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8M0173324 - RETAINER [ More info ] Unavailable |
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| #20 | 8M0173325 | SEAL BEARING CARRIER (1 required per assembly) |
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8M0173325 - BEARING CARRIER [ More info ] Unavailable |
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| #21 | 8M0174078 | O-RING (1 required per assembly) |
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25-8M0174078 - ORING [ More info ] Unavailable |
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| #22 | 8M0174077 | O-RING (1 required per assembly) |
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25-8M0174077 - ORING [ More info ] Unavailable |
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| #23 | 8M0173327 | DRIVESHAFT LOWER (1 required per assembly) |
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45-8M0173327 - DRIVESHAFT [ More info ] Unavailable |
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| #24 | 815901 | RACE BEARING (1 required per assembly) |
| #25 | 8M0173372 | GEAR SET (1 required per assembly) |
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43-8M0173372 - GEAR SET [ More info ] Unavailable |
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| #26 | NSS | NOT SOLD SEPARATE Outer Propshaft (1 required per assembly) |
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NSS - NOT SOLD SEPARATE [ More info ] Unavailable |
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| #27 | NSS | NOT SOLD SEPARATE Front Gear (1 required per assembly) |
| #28 | 805068 | WASHER (2 required per assembly) |
| #29 | 8M0173328 | SCREW .375-16 X 1.00 HX HD CAP (2 required per assembly) |
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10-8M0173328 - SCREW [ More info ] Unavailable |
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| #30 | 8M0173329 | O-RING (1 required per assembly) |
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25-8M0173329 - ORING [ More info ] Unavailable |
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| #31 | 8M0204680 | SEAL @3 (2 required per assembly) — Replaces: 455771 |
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26-8M0204680 - QUAD RING SEAL, ORANGE, Priced Individually [ More info ] |
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| #32 | 8M0058389 | SCREW KIT DRAIN (1 required per assembly) — Replaces: 67892A06 |
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22-8M0058389 - Screw Kit - Priced Individually [ More info ] |
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| #33 | 8M0204693 | SEAL @6 (1 required per assembly) — Replaces: 830749 |
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26-8M0204693 - Drain Screw Washer, Priced Individually [ More info ] |
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| #34 | 8M0173361 | SCREW 0.25-20 X 1.50 HEX HD FL (2 required per assembly) |
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10-8M0173361 - SCREW [ More info ] Unavailable |
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| #35 | 57410 | BEARING ROLLER (1 required per assembly) |
| #36 | 8M0033407 | SEAL (1 required per assembly) |
| #37 | 8M0173369 | BEARING ASSEMBLY (1 required per assembly) |
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31-8M0173369 - BEARING ASSY [ More info ] Unavailable |
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| #38 | 8M0173368 | SHIM SET 4.24 OD X 3.90 ID (1 required per assembly) |
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15-8M0173368 - SHIM SET [ More info ] Unavailable |
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| #39 | NSS | NOT SOLD SEPARATE Retainer (1 required per assembly) |
| #40 | 8M0173370 | SPACER THRUST (1 required per assembly) |
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23-8M0173370 - SPACER-THRUST [ More info ] Unavailable |
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| #41 | 805627A1 | SHIM ASSEMBLY (1 required per assembly) |
| #42 | 8M0177335 | CAP-THRUST (1 required per assembly) — Replaces: 8050721 |
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23-8M0177335 - CAP-THRUST [ More info ] Unavailable |
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| #43 | 865260 | BEARING THRUST (1 required per assembly) |
| #44 | 8M0173365 | PROP SHAFT INNER (1 required per assembly) |
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44-8M0173365 - PROPSHAFT [ More info ] Unavailable |
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| #45 | 8M0103471 | BEARING ASSEMBLY TAPERED ROLLER (1 required per assembly) |
| #46 | 87157A1 | SHIM KIT (1 required per assembly) |
| #47 | 8M0173373 | BEARING CARRIER (1 required per assembly) |
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8M0173373 - BEARING CARRIER [ More info ] Unavailable |
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| #48 | 8M0173374 | O-RING (1 required per assembly) |
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25-8M0173374 - ORING [ More info ] Unavailable |
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| #49 | 8M0173375 | RETAINER BEARING CARRIER (1 required per assembly) |
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8M0173375 - RETAINER [ More info ] Unavailable |
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| #50 | 8M0173376 | SCREW (3 required per assembly) |
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10-8M0173376 - SCREW [ More info ] Unavailable |
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| #51 | 8M0143423 | NUT (4 required per assembly) |
| #52 | 861854 | WASHER (4 required per assembly) |
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12-861854 - Washer, (.453 X .750 X .032) Stainless Steel [ More info ] |
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| #53 | 805100 | THRUST WASHER (1 required per assembly) |
| #54 | 8M0105210 | PROP NUT (1 required per assembly) |
| #55 | 805101T | THRUST HUB (1 required per assembly) |
| #56 | 862907 | PROP NUT (1 required per assembly) |
| #57 | 88243A3 | COUPLING KIT (2 required per assembly) |
| #58 | 88242 | RING RETAINING (2 required per assembly) |
| #59 | 8M0173326 | SHAFT-INTER (1 required per assembly) |
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45-8M0173326 - SHAFT-INTER [ More info ] Unavailable |
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| #60 | 8M0173377 | SCREW (1 required per assembly) |
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10-8M0173377 - SCREW [ More info ] Unavailable |
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| #61 | 8M0173378 | ADAPTER PLT-G/C (1 required per assembly) |
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8M0173378 - ADAPTER PLT KIT [ More info ] Unavailable |
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| #62 | 20826 | O-RING (2.230 X .139) (1 required per assembly) |
| #63 | 33465 | O-RING (1 required per assembly) |
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25-33465 - O-Ring - Priced Individually [ More info ] Unavailable |
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25-8M0214925 - O-Ring Note: Priced Individually [ More info ] |
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| #64 | 99940A2 | CONTINUITY KIT (1 required per assembly) |
| #65 | 8M0113176 | SCREW (1 required per assembly) |
| #66 | 8M0133358 | STUD (.437-14/.437-20 X 2.060) (1 required per assembly) — Replaces: 579201, 579203 |






