Upgrade your ABS plastic tappet to a stronger, more flexible alternative, the Harden tappet is the best around for those high speed and high torque builds. .Nylon, high strength, durable .Suitable for modificaton and upgrade of JM Gen.8, j9 and j10 gearboxes, just replace the original tappet Specifications: .Color: Orange .Material: Nylon .Product Weight: 4.2g .Package Dimensions: 12*1.5*1.5cm
