Parts for MerCruiser 470 (2 Barrel.) Mercury 224 I / L4 1980-1982 Camshaft & Piston
Reference numbers in this diagram can be found in a light blue row below — scroll down to order.
| #1 | 628-6100 | CONNECTING ROD ASSEMBLY (4 required per assembly) |
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628-6100 - 628-6100 - CONNECTING ROD AS O [ More info ] Unavailable Replaced by 628-6100A 2 |
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628-6100A 2 - 628-6100A 2 - CONNECTING ROD AS O [ More info ] Unavailable Replaced by 628-6100T 2 |
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628-6100T 2 - CONN ROD ASSY O NLA [ More info ] Unavailable |
| #2 | 10-75444 | BOLT, Connecting Rod Cap Attaching (8 required per assembly) |
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10-75444 - Bolt, NLA [ More info ]
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| #3 | 11-64789 | NUT, Connecting Rod Cap Attaching (8 required per assembly) |
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27-64789 - NUT O NLA [ More info ] Unavailable |
| #4 | 68704A 1 | BEARING ASSEMBLY, Connecting Rod (Standard) (4 required per assembly) |
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68704A 1 - Rod Bearing [ More info ]
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23-853853 - 23-853853 - BRG SET 0F 4-STD O [ More info ] Unavailable Replaced by 23-853853A 1 |
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23-853853A 1 - ORD 23-853853002 O NLA [ More info ] Unavailable |
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18-1148 - Rod Bearing, 68704A1, 470 Std [ More info ]
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| #4 | 68704A 2 | BEARING ASSEMBLY, Connecting Rod (.002 U.S.) (AR required per assembly) |
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68704A 2 - Bearing -.002 Us, NLA [ More info ]
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| #4 | 68704A 4 | BEARING ASSEMBLY, Connecting Rod (.010 U.S.) (AR required per assembly) |
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68704A 4 - Rod Bearing [ More info ]
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23-853855 - ORD 23-853855001 O NLA [ More info ] Unavailable |
| #4 | 68704A 3 | BEARING ASSEMBLY, Connecting Rod (.020 U.S.) (AR required per assembly) |
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68704A 3 - Rod Bearing [ More info ]
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23-853856 - Ord 23-85385600, NLA [ More info ]
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| #5 | 759-8312 10 | PISTON ASSEMBLY (Standard) (4 required per assembly) |
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759-8312 10 - 759-8312 10 - PISTON ASSEMBLY O [ More info ] Unavailable Replaced by 759-8312A 2 |
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759-8312A 2 - 759-8312A 2 - PISTON O [ More info ] Unavailable Replaced by 778-9015A 2 |
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778-9015A 2 - 778-9015A 2 - PISTON ASSEMBLY O [ More info ] Unavailable Replaced by 778-9441A 3 |
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778-9441A 3 - 778-9441A 3 - PISTON ASSEMBLY O [ More info ] Unavailable Replaced by 759-806661A 3 |
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759-806661A 3 - 759-806661A 3 - PISTON ASSY-STD O [ More info ] Unavailable Replaced by 759-806661A 7 |
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759-806661A 7 - PISTON/PIN-STD O NLA [ More info ] Unavailable |
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18-4109 - Piston, 778-9441A3, 470 S [ More info ]
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| #5 | 759-8312 11 | PISTON ASSEMBLY (.005 O.S.) (AR required per assembly) Use Standard Rings |
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759-8312 11 - 759-8312 11 - PISTON ASSEMBLY O [ More info ] Unavailable Replaced by 759-8312A 3 |
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759-8312A 3 - 759-8312A 3 - PISTON O [ More info ] Unavailable Replaced by 778-9015A 3 |
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778-9015A 3 - 778-9015A 3 - PISTON ASSEMBLY O [ More info ] Unavailable Replaced by 778-9441A 4 |
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778-9441A 4 - Piston [ More info ]
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759-806661A 4 - PISTON(.005 O.S.) O NLA [ More info ] Unavailable |
| #5 | 759-8312 12 | PISTON ASSEMBLY (.030 O.S.) (AR required per assembly) |
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759-8312 12 - 759-8312 12 - PISTON ASSEMBLY O [ More info ] Unavailable Replaced by 759-8312A 6 |
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759-8312A 6 - 759-8312A 6 - PISTON O [ More info ] Unavailable Replaced by 778-9015A 4 |
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778-9015A 4 - 778-9015A 4 - PISTON ASSEMBLY O [ More info ] Unavailable Replaced by 778-9441A 5 |
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778-9441A 5 - Piston Assembly -.030 [ More info ]
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759-806661A 5 - Piston Assembly -.030 [ More info ]
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759-806661A 8 - PISTON/PIN-.030OS O NLA [ More info ] Unavailable |
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18-4134 - Piston, Mercury 470 .030 Os [ More info ]
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| #6 | 39-75422 | RING, Piston (Standard) (4 required per assembly) |
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39-75422 - 39-75422 - RING O [ More info ] Unavailable Replaced by 39-74381A 1 |
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39-74381A 1 - Rings - Standard [ More info ]
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18-3928 - Rings, 39-74381A1, 470 St [ More info ]
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| #6 | 39-75423 | RING, Piston (.030 O.S.) (AR required per assembly) |
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39-75423 - Rings - .030 [ More info ]
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| #7 | 462-7416 | CAMSHAFT (L.H. ROTATION) (1 required per assembly) |
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462-7416 - 462-7416 - CAMSHAFT O [ More info ] Unavailable Replaced by 462-7416A 1 |
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462-7416A 1 - 462-7416A 1 - CAMSHAFT ASSY O [ More info ] Unavailable Replaced by 466-8479A 1 |
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466-8479A 1 - 466-8479A 1 - CAMSHAFT O [ More info ] Unavailable Replaced by 466-9410A 1 |
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466-9410A 1 - CAMSHAFT O NLA [ More info ] Unavailable |
| #7 | 462-7567 | CAMSHAFT (R.H. ROTATION) (1 required per assembly) |
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462-7567 - CAMSHAFT O NLA [ More info ] Unavailable |
| #8 | 28-86466 | KEY, Camshaft (1 required per assembly) |
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28-86466 - Key, NLA [ More info ]
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| #9 | 23-67484 | BEARING, Camshaft (5 required per assembly) See Note 1 |
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23-67484 - Bearing [ More info ]
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23-67484T - Bearing [ More info ]
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| #10 | 67492 | THRUST PLATE, Camshaft (1 required per assembly) |
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67492 - Thrust Plate, NLA [ More info ]
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| #11 | 10-49668 | SCREW, (.250-20 x .750), Thrust Plate Attaching (2 required per assembly) |
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10-49668 - Screw - Priced Individually [ More info ]
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| #12 | 86461 | SPROCKET, Camshaft (1 required per assembly) |
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86461 - 86461 - SPROCKET O [ More info ] Unavailable Replaced by -86461A 1 |
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86461A 1 - 86461A 1 - SPROCKET O [ More info ] Unavailable Replaced by -86461T |
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86461T - 86461T - SPROCKET O [ More info ] Unavailable Replaced by -86461 1 |
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86461 1 - CamShaft Sprocket [ More info ]
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| #13 | 10-70084 | SCREW, (.250-20 x 1.00), Sprocket to Camshaft (3 required per assembly) |
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10-70084 - Screw, NLA [ More info ]
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| #14 | 68717 | CHAIN, Timing (1 required per assembly) |
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68717 - 68717 - CHAIN O [ More info ] Unavailable Replaced by -68717A 1 |
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68717A 1 - CHAIN O NLA [ More info ] Unavailable |
| #15 | 75202 | TENSIONER, Chain (1 required per assembly) |
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75202 - TENSIONER O NLA [ More info ] Unavailable |
| #16 | 23-75087 | BUSHING, Chain Tensioner (1 required per assembly) (L.H. ROTATION) |
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23-75087 - Bushing [ More info ]
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| #16 | 23-88431 | BUSHING, Chain Tensioner (1 required per assembly) (R.H. ROTATION) |
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23-88431 - BUSHING O NLA [ More info ] Unavailable |
| #17 | 10-75206 | SCREW, (.312-18 x 1.750), Tensioner Attaching (1 required per assembly) (L.H. ROTATION) |
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10-75206 - Screw [ More info ]
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10-881892 - Screw [ More info ]
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| #17 | 10-22441 | SCREW, (1.75 In.), Tensioner Attaching (1 required per assembly) (R.H. ROTATION) |
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10-22441 - SCREW (1.75 In.) O NLA [ More info ] Unavailable |
| #18 | 56153 | TAPPET (8 required per assembly) |
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18-1401 - Lifter, 56153 [ More info ]
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