BMW 2002 / E21 “S” limited slip differential stencil This stencil allows for the replication of the original “S” marking found on E21-chassis Limited Slip Differentials. It is made from vinyl and is a great way to restore a key-identifying mark for the LSD. It is a great “icing-on-the-cake” for your differential rebuild. Price: $6.00   Quantity to Add:   CONTACT US AT BMWSALES@2002AD.COM 1-800-4-2002AD 909-629-1955 outside of the USA COPYRIGHT © 2002 AD, ALL RIGHTS RESERVED.