The Mahle plain ring set is a grey iron assembly specified for a 3.4646-inch bore with 1.5mm thickness and .150 RW dimensions, supplied in a 48-count bulk pack. Intended for engine rebuild and machining operations that require matched bore and ring sizing, this bulk set supports multiple engine builds or inventory needs where exact ring dimensions are required.
Mahle Rings Grey Iron BT 3.4646in Bore x 1.5MM .150 RW Plain Ring Set (48 Qty Bulk)