Worcester Sealing 87101031530. Fits the following Worcester Greenstar Models Greenstar 34 CDI Classic ERP LPG –GC No. 47-406-68. Greenstar 29 CDI Classic ERP LPG –GC No. 47-406-66. Greenstar Combi 42 CDI HE (Classic) LPG –GC No. 47-406-11.
eBay