Step 2: the buyer transfers money to our bank account more than 100 set for the return of the ancient pump. Step 3: upon receipt of payment we send you the injection pump. Step 4: the customer has 90 days to installation.Step 5: the ancient injection pump must be returned within 90 days to our address. The buyer pays for dispatch and we pay 100 for the set. The item \supply \ petrol pumps \The seller is \This article can be shipped worldwide.