This is the Shock Diaphragm (4pcs) For the Team Durango 1/8 Nitro and Electric 4WD Off Road Buggies FEATURES: Silicone construction INCLUDES: Four shock diaphragms COMMENTS: This is a standard part for DNX408v2 1/8 Nitro 4WD Off Road Buggy DEX408 1/8 Electric 4WD Off Road Buggy 5/4/15 pjw ir/jxs