Parts for 525 Sc (Gen. V) GM 454 V-8 7.4L (454 Cu In) V8 GM MerCruiser Engines - Gas Cylinder Block & Camshaft
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Reference numbers in this diagram can be found in a light blue row below — scroll down to order.
| #- | 827014A98 | GASKET SET ENGINE OVERHAUL (1 required per assembly) — Replaces: 827014A96, 827014A97 |
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27-827014A98 - Gasket Set [ More info ] Unavailable |
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| #1 | 805541A1 | PARTIAL ENG-525 BRAVO MODELS WITH DRIVELINE ALSO REQUIRE FLYWHEEL PART NUMBER ?230-811563! AND PILOT BUSHING PART NUMBER ?23-49126! (1 required per assembly) |
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805541A 1 - Long Block [ More info ] Unavailable |
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| #2 | 8M0204652 | PLUG @2 PIPE (4 required per assembly) — Replaces: 48340, 32561 |
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22-8M0204652 - PLUG @2 [ More info ] Unavailable |
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| #2 | 12524 | PLUG (.375-18 X .475) BRASS PIPE (2 required per assembly) — Replaces: 48358, 48358T |
| #3 | 36382 | FITTING (.250-18 X .62) BRASS DRAIN (2 required per assembly) |
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18-4256 - Plug, 1/4 Inch Brass, Sold Individually [ More info ] |
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| #4 | 69300 | EXPANSION PLUG (1.750 DIAMETER) (8 required per assembly) |
| #5 | 52190 | PIN DOWEL (4 required per assembly) |
| #6 | 94140 | EXPANSION PLUG EXPANSION (1 required per assembly) |
| #7 | 85684 | BEARING SET (1 required per assembly) |
| #8 | 93722T | LIFTER (16 required per assembly) — Replaces: 93722 |
| #9 | 7892 | CAMSHAFT (1 required per assembly) |
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451-7892 - CamShaft [ More info ] Unavailable |
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| #10 | 845796T | CHAIN TIMING (1 required per assembly) — Replaces: 811580, 811580T |
| #11 | 8115781 | SPROCKET CAMSHAFT (1 required per assembly) |
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8115781 [ More info ] Unavailable Replaced by 0208258 |
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0208258 - Owner's Manual (208258) [ More info ] Unavailable |
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| #12 | 845794T | SPROCKET CRANKSHAFT (1 required per assembly) — Replaces: 811579 |
| #13 | 8M0043993 | SCREW (3 required per assembly) — Replaces: 35339, 845942 |
| #14 | 843378 | PIN-DOWEL (1 required per assembly) — Replaces: 35312 |
| #15 | 848136 | WASHER (3 required per assembly) |
| #16 | 491241 | PLATE GEAR THRUST (1 required per assembly) |
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23-49124 1 - Camshaft PLATE,NLA [ More info ] Unavailable |
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| #17 | 848155 | SCREW (.250-20 X .500) (2 required per assembly) |
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10-848155 - SCREW,NLA [ More info ] Unavailable |
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| #NS | 809825 | RTV SILICONE (3 OUNCE TUBE) METALLIC BLUE (WHERE APPLICABLE) (AR required per assembly) |
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92-809825 - Rtv Silicone-Blue [ More info ] Unavailable |
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| #NS | 8M0170149 | SEALING COMPOUND (WHERE APPLICABLE) (AR required per assembly) — Replaces: 342271, 34227Q02 |
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92-8M0170149 - SEALANT-PINT CAN [ More info ] Unavailable |






