Oil Ring Expanders, 4.030 in. Bore, 3.0mm Thickness, Standard Tension, Set of 8
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Estimated Ship Date: Nov 11, 2026 Would you rather pick it up?
Overview
Mahle Oil Ring Expanders
Mahle Motorsports offers 3.0mm oil ring standard tension expanders in a variety of sizes. Order the set recommended for your engine piston rings.
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Some parts are not legal for use in California or other states with similar laws / regulations
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