Nissan Skyline S15 SR20DE Exedy Heavy Duty Cushion Button 240mm Upgrade NSK-6531SMFHDCB

Exedy NSK-6531SMFHDCB Cushion Button Heavy Duty. Upgrades your Silvia Non Turbo S15 SR20DE from 225mm to 240mm.

Does not suit turbo models.

For quickest delivery, we recommend sending your order to a commercial address (such as place of work or mechanical workshop). If a private address it's all good! Just limits which courier company we can use to get you parts the fastest.

We always recommend replacing the rear main seal at the same time as the clutch - we sell OEM-quality Japanese-made Musashi rear main seals for this engine that can be found here.