Parts for MerCruiser 4.3L EFI (Gen+) TBI GM 262 V-6 Closed Cooling System
Reference numbers in this diagram can be found in a light blue row below — scroll down to order.
| # | 27-807756A96 | GASKET SET, Engine Overhaul (1 required per assembly) |
| #1 | 860234A 1 | HEAT EXCHANGER (1 required per assembly) |
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860234A 1 - Heat Exchanger [ More info ] Unavailable |
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| #NS | 814875 | COVER, Heat Exchanger End (2 required per assembly) |
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814875 - End Cover [ More info ] Unavailable |
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| #NS | 27-803644 | GASKET (2 required per assembly) |
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27-803644 - End Cover Gasket [ More info ] Unavailable |
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| #NS | 10-814877 | BOLT (2 required per assembly) |
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10-814877 - Bolt [ More info ] Unavailable |
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| #NS | 25-814878 | O-RING, Special (2 required per assembly) |
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25-814878 - O-Ring [ More info ] Unavailable |
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| #NS | 36-814879 1 | CAP (1 required per assembly) |
| #2 | 860326A 2 | BRACKET ASSEMBLY, Heat Exchanger (1 required per assembly) |
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860326A 2 - Bracket, NLA [ More info ] Unavailable |
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| #3 | 18431 | PAD (2 required per assembly) |
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18431 - Pad [ More info ] |
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| #4 | 54-815504388 | CLAMP, Worm Gear (2 required per assembly) |
| #5 | 71587A10 | RECOVERY KIT, Coolant (1 required per assembly) (SEE NOTE) |
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71587A10 - Coolant Recovery Kit [ More info ]
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| #NS | 32-77457 2 | HOSE, (48.00 Inches Bulk) (1 required per assembly) |
| #6 | 71587A11 | BOTTLE, Plastic (1 required per assembly) |
| #7 | 72058 | CAP (1 required per assembly) |
| #8 | 861188A 1 | HOUSING ASSEMBLY, Thermostat (1 required per assembly) |
| #9 | 25-807134 1 | SEAL (1 required per assembly) |
| #10 | 23-52020 | SLEEVE, Hose (1 required per assembly) |
| #11 | 22-32803 | PLUG, Pipe (.375-18) Brass (1 required per assembly) |
| #12 | 99155 1 | THERMOSTAT (1 required per assembly) |
| #13 | 807075A 1 | COVER (1 required per assembly) |
| #14 | 10-29198 | SCREW AND LOCKWASHER, (.312-18 x .875) (2 required per assembly) |
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10-29198 - Screw w/ Lw - Priced Individually [ More info ] Unavailable |
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| #15 | 10-58640 | SCREW, (.375-16 x 1.25) (2 required per assembly) |
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10-58640 - Screw - Priced Individually [ More info ] Unavailable |
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10-8M0113174 - Screw, .375-16, Priced Individually [ More info ] |
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| #16 | 22-32802 2 | PLUG, Pipe (.125-27) Brass (1 required per assembly) |
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22-32802 2 - Brass Pipe Plug, Priced Individually [ More info ] |
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| #17 | 27-53045 1 | GASKET (2 required per assembly) |
| #18 | 32-42850 69 | HOSE, (44.00 Inches Bulk) (1 required per assembly) |
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32-42850 69 - Hose -44 Inch [ More info ] Unavailable |
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32-8M0062634 - Transom to Thermostat Housing Hose -44I [ More info ] |
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| #19 | 32-860327 | HOSE (1 required per assembly) (STARBOARD)(2 PC MANIFOLD) |
| #19 | 32-860421 | HOSE, Heat Exchanger To Exhaust Manifold (1 required per assembly) (STARBOARD)(1 PC MANIFOLD) |
| #20 | 32-862150 | HOSE, Heat Exchange To Exhaust Manifold. (1 required per assembly) (PORT)(2 PC MANIFOLD) |
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32-862150 - Molded Hose [ More info ] Unavailable |
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| #20 | 32-862125 | HOSE, Heat Exchanger To Exhaust Manifold (1 required per assembly) (PORT)(1 PC MANIFOLD) |
| #21 | 54-815504220 | CLAMP, Worm Gear (6 required per assembly) |
| #22 | 32-860485 | HOSE, Thermostat By-Pass (1 required per assembly) |
| #23 | 32-860419 | HOSE, Thermostat Housing To Heat Exchanger (1 required per assembly) |
| #24 | 32-860332 | HOSE (1 required per assembly) |
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32-860332 - Water Hose [ More info ]
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| #25 | 54-815504222 | CLAMP, Worm Gear (1.98 DIameter) (6 required per assembly) |
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54-815504222 - Clamp - See Note On Detail Page [ More info ] Unavailable |
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54-8M0188622 - CLAMP [ More info ] Unavailable |
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| #26 | 32-861059 | HOSE (1 required per assembly) |
| #27 | 54-815504232 | CLAMP, Worm Gear (2.50 Diameter) (2 required per assembly) |
| #28 | 32-805987 1 | HOSE, Water Pump To Intake Manifold (1 required per assembly) |
| #29 | 54-815504228 | CLAMP, Worm Gear (2 required per assembly) |
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54-8M0232395 - CLAMP HOSE [ More info ] Unavailable |
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| #30 | 22-860346 | FITTING, Elbow (90 Degree) (.750) (1 required per assembly) |
| #31 | 22-806242 | CONNECTOR (1/2-14) (1 required per assembly) |
| #32 | 860315A 1 | TUBE, Hose Extender (1 required per assembly) |
| #33 | 860418T | BRACKET (1 required per assembly) |
| #34 | 860417T | CLAMP (1 required per assembly) |
| #35 | 12-35462 | WASHER, (.2656 x .625 x .0625) Stainless Steel (1 required per assembly) |
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12-35462 - Washer, (.2656 X .625 X .0625) Stainless Steel [ More info ] |
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| #36 | 11-72008 | NUT, (.250-20) (1 required per assembly) |
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11-72008 - Nut (1/4-20) [ More info ] Unavailable |
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| #37 | 32-860206 | HOSE, Fuel Cooler to Power Steering Cooler (1 required per assembly) |
| #38 | 32-860205 | HOSE, Oil Cooler to Sea Water Pump (1 required per assembly) |
| #39 | 54-815504212 | CLAMP, Worm Gear (4 required per assembly) |
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54-815504212 - Clamp [ More info ] Unavailable |
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| #NS | 19-807992 3 | COVER, Hose Clamp End (AR required per assembly) |
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19-807992 3 - Cover-.375 - Priced Individually [ More info ] |
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198M0074364 [ More info ] Unavailable |
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198M0074364 - Cover-Clamp - Priced Individually [ More info ] |





