This aftermarket STD 50 mm piston kit suits Mercury outboard motors and references OE numbers 779‑804886 and 803678A3. Finely‑processed heat‑resistant alloy delivers firm cylinder sealing, which fixes compression leaks and recovers lost motor power. You will not need extra alterations during fitting. Engineered to resist marine‑salt corrosion, this reliable spare set refreshes aged boat engines and keeps steady performance on the water.
779-804886 803678A3 Piston Kits for Mercury 50mm STD
US$ 3.80 / 1 Piece
1Piece Minimum order
Brand:
xiaoxibian
oem:
779-804886
Bore Size::
50 mm STD standard dimension
Application:
Aftermarket overhaul piston assembly for Mercury marine outboard motors
About this item
- Product Name：Piston Kit Bore size: 50mm STANDARD Fit Engine: 6HP 8HP 9.8HP M6B M8B M9.8B (2 Cyl) Fit Part Number: 3B2-00001-0 3B2000010 3B2000010M 3B2-00001-1 3B2000011 3B2000011M 779-804886 Include: Piston*1 Circlip*2 Piston Ring*2 Piston pin*1
- Matches OE codes 779‑804886 and 803678A3 to replace worn‑out original piston assemblies.
- Built from heat‑tolerant alloy to sustain high‑temperature loads within salt‑water marine environments.
- Restores cylinder compression, eliminates power loss and optimizes the outboard’s overall operating condition.
- Accurately machined for easy installation, ideal for routine maintenance and engine rebuild assignments.
Chongqing Qiyi Technology Co., Ltd
1 years
China
Avg Response Time: ≤24 h
Business Type: Yacht parts
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Chongqing Qiyi Technology Co., Ltd
| Address | 4th Floor, Factory Building No. 1, No. 15 Shilin Avenue, Tiaodeng Town, Dadukou District, Chongqing City, China | ||||
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