Valve Cover Gasket (cork).
- For L-series engines having 1- or 2-piece Valve Cover Assemblies and side doors (valve covers).
- Machines were sometimes changed from their original configuration over the years - check your engine to determine what style of valve cover assembly it has on it before you order.
- Other numbers: #L-879; #21304200.
#12734 - Valve Cover Gasket (cork)