Exedy HD10T1 4-Puck Replacement Disc - Stage 2 K-Series

Exedy Stage 2 Cerametallic 4-Puck Replacement Disc for K-Series - Part #HD10T1

When the pucks on your 08951P4 kit are down to the rivets, this is the disc that goes back in. Same thick 4-puck cerametallic, sprung-hub disc the kit shipped with, sold alone so you keep the pressure plate you already paid for.

What It Is and Why It Works

Four thick cerametallic pucks on a sprung hub. The thick facing survives repeated hard launches without glazing, and four pads spread engagement over more area than the 3-puck, so it grabs a little less violently and wears longer. The sprung center keeps shock out of the K-series gearset. Inertia is still well under a full-face disc, so shifts stay quick.

It's a puck disc. Engagement is short and firm. That's the same tradeoff you made with the 08951P4 kit; a fresh disc doesn't change it. The 3-puck version is HD10T, which pairs with the 08951 and 08951FW kits.

Specs

Fitment

Fitment follows the 08951P4 kit. K24 cars need the 215mm flywheel the kit was designed around; the stock K24 flywheel is a different diameter.

What to Know Before You Buy

Check the pressure plate before you reuse it. Blued fingers or a grooved face means chatter and fast wear on the new disc. Resurface the flywheel; new pucks on old glaze never seat.

Bed it in for 500 easy miles. No launches, no long slips, or the cerametallic cooks before it seats and never holds rated torque.

Fits the 08951-series pressure plate only. Not the Hyper Single (DH04D) and not a stock cover.