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| POWERSPORT
Yamaha® ATV (2-Stroke)
Individual Pistons
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Gaskets |
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Wiseco recommends replacing the Top End Gasket and
Bearing (if applicable) when replacing a piston. |
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Pistons are supplied with rings, wrist pins & circlips, unless noted otherwise  |
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Models
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Kit Part #
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Displ.
(cc)
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Bore
Size
(mm)
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Over
Sizes
(mm)
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Price
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| YT175 1982-84 |
471M06600 |
66
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171 |
66 |
STD |
$144.00 |
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471M06650 |
x
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174 |
66.5 |
0.5 |
$144.00 |
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471M06700 |
50
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176 |
67 |
1 |
$144.00 |
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471M06750 |
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179 |
67.5 |
1.5 |
$158.40 |
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471M06800 |
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182 |
68 |
2 |
$158.40 |
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Purchase Top End Bearing: B1021 |
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Replacement ring style is stamped on piston dome - ie. "C" for XC, "G" for XG and "H" for XH |
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