The FRED series Consumer Durable Goods - Assets - Balance Sheet of Households and Nonprofit Organizations is now known as Households and Nonprofit Organizations; Consumer Durable Goods, Current Cost Basis.
The source series id is FL155111005.Q.
This series appears in Table B.101. For further information see the assistance provided in the guide to the Financial Accounts at http://www.federalreserve.gov/apps/fof/.
Board of Governors of the Federal Reserve System (US), Households and Nonprofit Organizations; Consumer Durable Goods, Current Cost Basis, Level [CDGABSHNO], retrieved from FRED, Federal Reserve Bank of St. Louis; https://fred.stlouisfed.org/series/CDGABSHNO, June 22, 2018.