Sierra’s 18-0885-1-9 Exhaust Elbow Gaskets fit MCM GM V-8 engines. These gaskets may be interchanged with Barr Part Number MC472748042, GLM Part Number 31480, and Mercruiser Stern Drive Part Number 27-48042. Package includes two gaskets. Built with quality materials for reliability.
Package includes two gaskets
Fits MCM GM V-8 engines
May be interchanged with Barr Part Number MC472748042, GLM Part Number 31480, and Mercruiser Stern Drive Part Number 27-48042
Built with marine grade materials for reliability
