Cylinder Block, Piston & Bearings for Mercruiser (3.0l / Lx Alpha One Engine) 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 ]
| # — 809825 — RTV SILICONE, (3 Ounce Tube) Metallic Blue (1 required per assembly) | ||
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92-809825 - Rtv Silicone-Blue [ More info ] Unavailable |
| # — 855401A 1 — LONG BLOCK ASSEMBLY, See Note (1 required per assembly) | ||
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855401A 1 - LONG BLOCK ASSY [ More info ] Unavailable |
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861633A 1 - LONG BLOCK [ More info ] Unavailable |
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862065A 1 - LONGBLOCK [ More info ] Unavailable |
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862755A 1 - LONGBLOCK [ More info ] Unavailable |
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862755A 2 - LONGBLOCK-3.0L [ More info ] Unavailable |
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863814A 1 - LONGBLOCK-3.0L [ More info ] Unavailable |
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864626A01 - Lb 3.0L [ More info ] Unavailable |
| # — 34227 1 — SEALING COMPOUND, (16 Ounce) (1 required per assembly) | ||
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92-34227 1 - SEALER-CAN [ More info ] Unavailable |
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92-34227Q02 - Sealer, Pint Can [ More info ] Unavailable |
| # — 810846A90 — GASKET SET, Overhaul (1 required per assembly) | ||
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27-810846A90 - Engine Overhaul Gasket Set [ More info ] Unavailable |
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27-810846A05 - Engine Overhaul Gasket Set [ More info ]
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| #1 — NSS — NOT SOLD SEPARATE, Cylinder Block Assembly (1 required per assembly) — (Order Long Block 855401A1) | ||
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NSS - NOT SOLD SEPARATE [ More info ] Unavailable |
| #2 — 34270 — EXPANSION PLUG, (1.625) (2 required per assembly) | ||
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19-34270 - Freeze Plug, 1-5/8 Inch [ More info ]
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| #2 — 34271 — EXPANSION PLUG, (2.00) (1 required per assembly) | ||
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| #3 — 37531 — PLUG (1 required per assembly) | ||
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| #4 — 34488 — PLUG, Expansion (1 required per assembly) | ||
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| #5 — 34487 — PLUG, (.375-18 x .42), Pipe (2 required per assembly) | ||
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228M0204657 - PLUG [ More info ]
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| #6 — 35465 — PIN, Dowel (.312), Dowel (2 required per assembly) | ||
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17-35465 - Dowel Pin (5/16, Dia.) [ More info ]
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| #7 — 35168 — BEARING, Pilot (1 required per assembly) | ||
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23-35168 - Bearing, NLA [ More info ] Unavailable |
| #8 — 43293 — BEARING SET, Camshaft (1 required per assembly) | ||
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23-43293 - Bearing Unit - Camshaft [ More info ] Unavailable |
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23-43293T - Bearing Set - Camshaft [ More info ]
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| #9 — 810852 — PISTON ASSEMBLY, Standard (4 required per assembly) | ||
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733-810852 - Piston - Std [ More info ]
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| #9 — 810853 — PISTON ASSEMBLY (.020) Over Size (AR required per assembly) | ||
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733-810853 - Piston - .020 Os [ More info ] Unavailable |
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733-810853T - Piston - .020 Os [ More info ]
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| #10 — 17464 — RING SET, Piston (Standard), Standard (4 required per assembly) | ||
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39-17464 - Rings - Standard [ More info ]
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18-3937 - Rings 39-17464 Standard Set [ More info ]
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| #10 — 66217 — RING, Piston (.020) Over Size (AR required per assembly) | ||
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39-66217 - Rings - .020 [ More info ]
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| #11 — 818469 — BEARING SET, Standard (1 required per assembly) | ||
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23-818469 - Bearing Set - Standard [ More info ] Unavailable |
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23-818469001 - Bearing Set [ More info ]
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| #11 — 818470 — BEARING SET (.001 USA) (AR required per assembly) | ||
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23-818470 - Bearing Set - .001 US [ More info ] Unavailable |
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23-818470001 - Bearing Set [ More info ] Unavailable |
| #11 — 818471 — BEARING SET (.010 USA) (AR required per assembly) | ||
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23-818471 - Bearing Set -.010 US [ More info ] Unavailable |
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23-818471001 - Bearing Set -.010 [ More info ]
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| #11 — 818472 — BEARING SET (.020 USA) (AR required per assembly) | ||
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23-818472 - Bearing Set -.020 US [ More info ] Unavailable |
| #12 — 34543 — VALVE, Oil Bypass (1 required per assembly) | ||
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| #13 — 34272 — PLUG, Core (2 required per assembly) | ||
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| #14 — 48556 — BUSHING , Reducer (.250 To .125) (1 required per assembly) — (Brass Drain Plug) | ||
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22-48556 - Reducer Bushing [ More info ]
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| #15 — 32802 1 — PLUG, Pipe (.125-27) (1 required per assembly) — (Brass Drain Plug) | ||
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22-32802 1 - Plug, Brass, Priced Individually [ More info ] Unavailable |
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22-32802 2 - Brass Pipe Plug, Priced Individually [ More info ]
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18-4263 - Pipe Plug, 1/8-27 NPT, Brass [ More info ]
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| #16 — 860088 — BUSHING (1 required per assembly) — (Plastic Drain Plug) | ||
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22-860088 - Bushing [ More info ] Unavailable |
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22-8M0214973 - Cylinder Block Adaptor Bushing ZZ [ More info ]
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| #17 — 806608A 1 — PLUG KIT, (.500-13) Royal Blue (1 required per assembly) — (Plastic Drain Plug) | ||
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22-806608A 1 - Plug Kit, Priced Individually [ More info ] Unavailable |
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22-806608A02 - Plug Assembly - Priced Individually [ More info ] Unavailable |
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18-4226 - Blue Drain Plug, 22-806608A1 [ More info ]
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22-806608Q01 - Plug - Priced Individually [ More info ]
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22-8M0119211 - Drain Plug, Priced Individually, .5 inch x 13 [ More info ]
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| #18 — 806609 — QUAD RING (1 required per assembly) — (Plastic Drain Plug) | ||
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25-806609 - Quad Ring - Priced Individually [ More info ] Unavailable |
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25-32509 - O-ring, (.489 X .070) [ More info ]
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18-7165-9 - O-Ring (PK5) , 0304174 [ More info ]
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| #19 — 14239 — RETAINER, Oil Seal (1 required per assembly) | ||
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14239 - Retainer [ More info ]
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| #20 — 14241 — GASKET (1 required per assembly) | ||
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27-14241 - Oil Seal Retainer Gasket [ More info ] Unavailable |
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27-881715 - Cylinder Block Gasket [ More info ]
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| #21 — 14240 — SEAL, Oil (1 required per assembly) | ||
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26-14240 - Seal [ More info ] Unavailable |
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18-0519 - Seal, 26-14240 [ More info ]
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| #22 — 810844 — BOLT (2 required per assembly) | ||
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10-810844 - Bolt, NLA [ More info ]
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| #23 — 14263 — PIN, Dowel, Dowel (1 required per assembly) | ||
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17-14263 - Pin -Dowel, NLA [ More info ]
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| #24 — 11989 — STUD, (.312-18 x 1.6718) (2 required per assembly) | ||
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| #25 — 810847 — NUT, Oil Pan Stud (2 required per assembly) | ||
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11-810847 - Nut, Oil Pan Stud,NLA [ More info ]
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