Patent ID: 8151760

Claim:
An assembly mountable on the housing of a fuel injection valve insertable into an opening in an engine block of an internal combustion engine, for seating said injection valve in an enlarged section of said engine opening, comprising: a first annular member provided with an opening for receiving a portion of said injection valve housing therethrough, disposable on an annular support surface of said enlarged section of said engine block opening, and having at least two circumferentially spaced arm portions provided with protruding segments insertable in an annular recess in said injection valve housing, disposed coaxially therewith; and a second annular member provided with an opening for receiving a portion of said injection valve housing therethrough, including an outer, annular portion disposable on an annular seating surface of said first annular member, and an inner, annular portion engageable in supporting relation by an annular seating surface of said injection valve housing, disposed coaxially with and spaced axially from said annular recess of said injection valve housing.