2429388 - 5520A16 ignition key block - r+r replace with different unit

It is not possible to order a single lock barrel or to order barrels simply by using a part code. When ordering barrels, observe the special procedure set out in 5580E - Special accessories.
 Refer to op.. 7005C17  block for front side door lock r r with door panel removed Refer to op.. 5520A14  ignition key block - r+r Refer to op.. 5580C26  LOCK BARREL KEY/SWITCH for deactivating passenger 'AIR BAG - R.R. Refer to op.. 1040A40  plug for fuel filler pipe - r + r