Original 1st / 2nd gearbox synchronizer PK4018 / PK4019 Mégane 3 RS

1st and 2nd gear synchronizer for gearbox PK4018 / PK4019 Renault Sport (original), intended for Renault Megane 3 RS Phase 1, Phase 2, and Phase 3. This is a genuine Renault part, designed to ensure fast and precise synchronization of the 1st and 2nd gears.

The synchronizer is a crucial component of the gearbox. It equalizes the rotational speed of the gears before a gear is engaged, ensuring smooth, quiet, and crunch-free gear changes, even during sporty driving.

Over time or during heavy use, the synchronizer can wear out and cause difficulty engaging 1st or 2nd gear, grinding noises during gear changes, or an imprecise feeling when the gear locks into placeIts replacement is strongly recommended during a gearbox overhaul to restore optimal operation.

Manufactured according to specifications Renault Sport, this synchroniser ensures perfect compatibility with gearboxes. PK4018 and PK4019, as well as quality identical to the original assembly.

Specifications:

• Product: Gearbox synchronizer
• Gear ratios concerned: 1st and 2nd gears
• Compatible boxes: PK4018 / PK4019
• Brand: Renault Sport
• Condition: new product
• Quality: genuine Renault part
• Function: Gear ratio synchronization for precise and crunch-free gear changes

Vehicle compatibility:

• Renault Mégane 3 RS Phase 1
• Renault Mégane 3 RS Phase 2
• Renault Mégane 3 RS Phase 3

⚙️ An essential genuine part for restoring precise gear shifting and ensuring the reliability of your transmission PK4018 or PK4019.