This Mahle OE moly top compression ring bulk pack is specified for a 4.1100in bore at 5/64in thickness and features a moly-faced design intended for improved initial seating. Supplied in a 48-quantity bulk pack, these rings are offered as OE-quality replacements sized to match the given bore and thickness and intended for use where moly top rings are specified by the engine application.
Mahle Rings 4.1100in X 5/64in Moly Claimer Top Compression Ring Moly Ring Set (48 Qty Bulk Pack)