Mahle OE Rings Performance Steel Napier THM-13 4.130in x 1.5MM .150RW Plain Ring Set (48 Qty Bulk Pack)

Rings Performance Steel Napier THM-13 4.130in x 1.5MM .150RW Plain Ring Set (48 Qty Bulk Pack).

Genuine Mahle OE product, part number 3021311B.