Fuel pumping apparatus

A fuel pumping apparatus for supplying fuel to an internal combustion engine comprising a body part, a bore formed in the body part and a plunger mounted in the bore and having a portion extending from the bore, an enlarged head formed at the end of the extending portion of the plunger, a spring abutment detachably secured to the plunger and a coiled compression spring having one end engaging the spring abutment and acting to urge the plunger out of the bore, and end surface defined on the spring abutment for engagement with the plunger, the plunger in use being driven inwardly by a force acting on the spring abutment and transmitted to the plunger by way of said surface, a circumferential groove defined in the spring abutment, the groove being axially spaced from said end surface, and a portion of the spring abutment which is disposed between said end surface and the groove being tapered inwardly from the groove to the end surface, and a spring clip acting to retain the spring abutment and the plunger in assembly, the spring clip having an apertured base portion which can be engaged with the enlarged head of the plunger and a plurality of arms extending generally at right angles to the base portion, at least some of said arms being turned inwardly to defined hook portions for engagement within said circumferential groove.