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Home › Subaru › 2023 › WRX Base, Standard Trans › Repair and Diagnosis › Engine Mechanical › Mechanical › Engine Mechanical System › General Description › Specification › Piston And Piston Pin

Piston And Piston Pin

Degree of fit   Piston pin must be fitted into position with thumb at 20°C (68°F).
Clearance between piston and piston pin mm (in) Standard 0.004 - 0.008 (0.0002 - 0.0003)
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