YAMAHA POWERHEAD GASKET KIT 9.9/15HP 1984-1997 682-W0001-01
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Powerhead Gasket Kit (682-W0001-01)
This complete powerhead gasket kit provides all necessary seals and gaskets for rebuilding the engine block on 9.9HP and 15HP outboard motors. Designed to restore proper compression and seal combustion chambers, crankcases, and water jackets.
Cross-Reference Part Numbers
| Brand / Manufacturer | Part Number |
| Yamaha OEM |
Yamaha OEM Part Cross-Reference & Supersessions This kit directly replaces, supersedes, or interchanges with the following Yamaha part numbers: 682 Series:
6E7 Series:
|
| Sierra Marine | 18-4309 |
| Mallory | 9-64200 |
| Mercury/Mariner | 852783A1 |
Compatible Engine Models & Years
Fits Yamaha 2-Stroke Outboard Powerheads:
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9.9 HP Models: 9.9B, 9.9C, 9.9D (1984 – 1997)
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15 HP Models: 15B, 15C, 15D (1984 – 1997)
Cross-Over Brand Engines (Mariner / Mercury)
Fits Japanese-built Mariner 2-stroke outboards using Yamaha-based powerheads:
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Mariner 9.9 HP (2-Stroke): 9.9C (682 / 6E7 prefix models)
-
Mariner 15 HP (2-Stroke): 15C (684 / 6E8 prefix models)
Kit Contents
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1x Cylinder Head Gasket
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1x Crankcase / Powerhead Base Gasket
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1x Exhaust Cover Outer Gasket
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1x Exhaust Cover Inner Gasket
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1x Intake Manifold / Reed Valve Gasket
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Complete set of O-rings, oil seals, and housing gaskets required for a full powerhead overhaul