# Dynaparts lightweight crankshaft pulley for Mégane 4RS / Clio 4 RS > Dedicated to competition, this Dynaparts lightweight Damper pulley for Renault Mégane/Clio 4 RS improves engine responsiveness and power - **Reference** : DP-ENG-PULLEY-RNT-01 - **Brand** : Dynaparts - **Price** : 199.99 EUR incl. VAT - **Availability** : In stock - **Delivery to mainland France** : 5.99 EUR, ships within 0 to 1 business day(s), transit 1 to 2 business day(s) - **EAN** : 3667387800110 - **URL** : https://dynaparts.fr/en/renault/227333-dynaparts-lightweight-crankshaft-pulley-for-megane-4-rs-and-clio-4-rs.html ![Dynaparts lightweight crankshaft pulley for Mégane 4RS / Clio 4 RS](https://dynaparts.fr/413187-large_default/dynaparts-lightweight-crankshaft-pulley-for-megane-4-rs-and-clio-4-rs.jpg) Dynaparts lightweight crankshaft pulley for Renault Mégane 4RS or Clio 4 RS ![Dynaparts](https://dynaparts.fr/img/m/17.jpg) [Brand Dynaparts](https://dynaparts.fr/en/17_dynaparts) Reference DP-ENG-PULLEY-RNT-01 Rating: (0) 199,99 € tax incl. ? In stock at our warehouse 24+ in stock 1. Order today 2. Shipping from our warehouse 3. Delivery Thu 29 Oct Only left to get EXPRESS delivery as early as tomorrow, 29/10/2026! Get free STANDARD shipping on orders of 250,00 € or more, or free pickup point delivery for small parcels (10 g to 250 g) from €13!\* With this product: 199,99 € Free delivery from 250,00 € Delivery country Postcode (optional) ## DP-ENG-PULLEY-RNT-01 - Dynaparts Lightweight Crankshaft Pulley - Competition Performance Unleash the Responsiveness of your **Renault Sport Engine** (**Clio 4 RS / Mégane 4 RS**) The **Dynaparts DP-ENG-PULLEY-RNT-01** lightweight pulley is an essential component for optimizing your vehicle's performance. By reducing the inertia of the rotating mass on the crankshaft, this modification allows for **faster engine revving** and **immediate engine responsiveness**, offering enhanced driving sensations. --- ### Key Technical Specifications - **Design:** Solid billet, CNC machined. - **Material:** High-quality Aluminum. - **Finish:** Black anodization for optimal durability and corrosion resistance. - **Type:** Replaces the original damper pulley with a lightweight pulley (without vibration damping function, see Warning). ### Massive Weight Reduction for Less Inertia - **Original Pulley Weight (Damper):** 1.45 kg - **Dynaparts Pulley Weight (Lightweight):** 622 g **Result:** A weight reduction of over **57%** of the moving mass, directly noticeable on the accelerator. --- ### Vehicle Compatibility and OEM References Designed for **Renault Clio 4RS** and **Mégane 4RS** vehicles, as well as other Renault/Nissan group engines sharing the following original references: Replaced OEM Reference(s): - NISSAN, RENAULT: **12303-1KC0A, 12303-EN20C** - NISSAN: **12303-1KC0B, 12303-CJ70A, 12303-EN200, 12303-EN20B** - RENAULT: **7701068569** --- ### ⚠ Important Warning: Competition Product > **This product is intended only for competition and track use.** As a solid billet pulley, it replaces the 'Damper' function (vibration damper) of the original pulley. #### Installation Notes **Attention:** The pulley is sold bare. - It is **strongly recommended** to purchase a **new crankshaft bolt** (single-use part) before mounting. - A **replacement accessory belt** may be necessary. - The exact references of the belt and bolt must be verified according to your vehicle model. #### Related Products ![Dynaparts](https://dynaparts.fr/img/m/17-fabricant.png) Ref: DP-SPS-ACC-UNI-01 In stock at our warehouse (24+) → 29/10/2026 ### [Dynaparts Coil Spring Sleeves](https://dynaparts.fr/en/audi-lowering-springs/227326-dynaparts-coil-spring-sleeves.html) DP-SPS-ACC-UNI-01 - Dynaparts Lowering Spring Sleeves 11,99 € 14,99 € Rating: (0) ![Dynaparts](https://dynaparts.fr/img/m/17-fabricant.png) Ref: DP-ACC-GOODIES-02 In stock at our warehouse (15) → 29/10/2026 ### [Car deodorizer Dynaparts smell new car](https://dynaparts.fr/en/goodies-clothing/216218-car-deodorizer-dynaparts-smell-new-car.html) Hummm! 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