Silent block (2 pcs) rear fork (swingarm) Delta — silent blocks (rubber-metal bushings) for Delta mopeds. Rubber-metal bushings dampen vibration and let the suspension components move without play. The name refers to a set of two pieces.
Time to replace them if there is play, creaking, or knocking in the suspension, or the rubber has cracked. Check the sizes from the name against measurements of the old parts. After replacement, check the assembly on a short ride and tighten the fasteners if necessary.
