In regards to the Roadmaster Direct-Connect Base Plate Kit part # 131-8, the base plate tab and removeable arms are sold as a kit. The base plate tab is not offered separately. That said, if you need to replace the removeable arms we do have an option for this, the Roadmaster Replacement Arms for Base Plate Kits part # RM-ARMS
Please note, the Roadmaster Direct-Connect Base Plate Kit fits the following vehicles:
1992 - 1994 Chevrolet Blazer excluding 1-ton and Diesel
1987 - 1998 Chevrolet... view full answer...