Play in the throttle linkage makes the pedal travel feel spongy and the idle hang when you release the gas – on the D20 and D24 diesels the wear is usually found in the ball joints and return springs. This category gathers the small parts needed when the control between the pedal, throttle rod and injection pump is to be restored back to an exact, play-free throttle response.
The group includes ball studs and ball joints that take up the play in the joints, springs and spring retainers for reliable return, plus washers, nuts and bearings that hold the linkage in place. Knobs for lever and control are included too. During a rebuild, worn ball joints and tired return springs are the typical points to check – replace them all together and you avoid the gas sticking or returning sluggishly.
The parts are gathered for the 240 with the D20/D24 engine, so that fit and function follow the diesel's control setup.