This item is not a brand new one, because it cannot fit last buyer, he send it back. Perhaps it is a good one or defective one,if you can repair, it is a good choice. 

Application:

For Ford F Super Duty All Engine 1988-1996

For Ford F Super Duty All Engine with 2 Bolt Housing Cover 1997

For Ford F-100 All Engine 1980-1982

For Ford F-100 All Engine From 03/1983 1983

For Ford F-150 All Engine 1980-1997

For Ford F-200 All Engine 1986-1990

For Ford F-250 All Engine 1980-2007

For Ford F-250 HD All Engine with 2 Bolt Housing Cover 1997

For Ford F-350 All Engine 1980-1996

For Ford F-350 All Engine with 2 Bolt Housing Cover 1997

For Ford Ranger All Engine 1983-1997

OE/Part number:

27-7516,277516,E1TZ3504A,E4TZ3504C,E8TZ3504ABRM,E8TZ3504ACRM,E9TZ3504B,F2TZ3504A,F3TZ3504A,F4TZ3504A