Exhaust valve with reference number 11700352, 20405503, 20565912 fits for instance VOLVO BM EL70C, VOLVO EC240B s/n 10001-12640, 30001-30258, VOLVO EC240B s/n 12641-15000, 30259-35000, 80001-85000. See all compatible models under the Fits to tab.