MTD 631-04381 Chainsaw Oil Cap Fits Craftsman model 31641488, 31641470, 31641474 and 31664558 chainsaws and pole saws Fits MTD model 41AZ01PG983, 41AZ12PG983, 41AZ22PG983, 41AZ32UG983, 41AZ42AG983 and 41AZ42UG983 chainsaws and pole saws Fits Remington model RM0612P, RM0815P, RM1015P, RM1215U, RM1415A and RM1415U chainsaws and pole saws