Stellar Automotive Group 4F27E/FNR5 Forward Clutch Piston 2nd Design fits Ford

Stellar Automotive Group 4F27E/FNR5 Forward Clutch Piston (2nd Design) – Compatible for Ford & Mazda 2000-Up

Stop delayed forward movement, slipping on takeoff, and burnt forward clutches with this updated 2nd design bonded piston from Stellar Automotive Group.

This direct-replacement piston is the improved 2nd design used in later 4F27E and FNR5 transmissions. The original forward clutch piston commonly cracks or loses its bond under heat and mileage, causing internal leakage that weakens forward apply — leading to no drive, harsh engagement, and rapid clutch failure. This upgraded molded piston with permanently bonded rubber seal restores full line pressure, delivers instant forward engagement, and protects your forward clutch pack for reliable daily driving.

Perfect fit for popular models including:

• Ford Focus, Escape, Fusion, Transit Connect
• Mazda 3, 5, 6, Tribute

Symptoms of a failing forward clutch piston:

• Delayed or no forward movement
• Slipping or flare on takeoff
• Harsh engagement when it finally grabs
• Burnt forward frictions on teardown

Don’t let a $50 piston destroy a $500 clutch pack — install the Stellar Automotive Group 2nd design forward piston and get moving strong from the start.

Note: All parts are distributed, not designed or manufactured, by Stellar Automotive Group.

Add this critical 4F27E/FNR5 rebuild part to your cart today and drive with full confidence!