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Wiseco 103.63mm (4.080in) auto ring set is supplied as a single piston ring shelf‑stock option for engine rebuilding or ring replacement. Sized to match a 103.63mm piston, this ring set is intended for use in supported bore applications where that precise diameter is required during piston and ring assembly, providing a direct replacement ring option without additional unspecified claims.
Wiseco 103.63mm (4.080in) Auto Ring Set for 1 Piston Ring Shelf Stock
