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Mahle OE plain ring sets supplied as expanders from oil assembly are presented in bulk packs for workshop use. Labeled to match OE expander ring dimensions and intended for standard maintenance or rebuilds, these plain rings serve as replacement components to restore compression-ring function in applicable engine overhauls and routine servicing needs.
Mahle Rings Expander from Oil Assembly 303-0103B Plain Ring Set (48 Qty Bulk Pack)
