yes mileage was put on the invoice along with date for labour cost. .....the wording for the parts and labour claim is as follows....this warranty is for customers who wish to make a claim for associated labour if they believe a part may have a genuine manufacturing defect by the manufacturer. then the cost of the defective part(s) together with the associated official trade labour rate and time (taken from sachs) will be refunded if however the manufacturer considers that the returned parts does not have a manufacturing defect then the claim will be rejected and the parts returned to you with a report (remember to fill out the warranty claim form on the reverse of this form) or if you cannot be without your vehicle then purchase a replacement from us and upon return of the original parts we will refund you for them together with the associated labour at the official trade labour rate and time. if the manufacturer grants the warranty claim which may take several weeks (you must provide an official receipted invoice from a vat registered garage to substantiate any labour claim) sorry about all that but thats how its worded......there is 2 out the 4 parts faulty and fell apart/broken the supplier are saying only one is?? have pics of the faulty parts and copies of all paperwork.......the only thing i have done is gone and got the garage to sort it with genuine parts simply becuase i needed the car the garage needed workshop space and with the problems i had when i originally ordered the parts from nationwide with bits missing from the kit i was over a week waiting before i could get it fitted.