Kyosho W5307-05 D11 Fluorine Rubber Diaphragm Kit  [KY-W5307-05]

Precision Shock Sealing with Kyosho W5307-05

If you want tighter, more predictable damping on your 1/10 rig, the Kyosho W5307-05 D11 diaphragms are a smart swap. The four diaphragms use fluorine rubber to keep shocks sealed under heat and repeated use, helping maintain consistent suspension behaviour on both track and trail.

Why Fluorine Rubber Works Better

Fluorine rubber offers superior resistance to thermal breakdown and common chemicals found in oils, so the diaphragm keeps its shape and sealing properties longer than generic materials. That means fewer rebuilds and steadier performance during extended sessions.

Fits Most 1/10 Scale Shock Assemblies

These Kyosho W5307-05 diaphragms are produced to match common 1/10 shock dimensions, providing a snug seal that supports reliable oil containment and consistent piston action across different car platforms.