GCG TDX GTA2056VK Turbo Upgrade Merc/Jeep OM642 A6420904980

Description

Overview

The GCG TDX GTA2056VK Turbo Upgrade OM642 is a high-performance turbocharger developed for Mercedes-Benz and Jeep vehicles powered by the OM642 3.0L diesel engine. Manufactured by GCG Turbos, this direct bolt-on upgrade boosts torque, throttle response, and efficiency while maintaining OEM-grade reliability. It’s ideal for enthusiasts looking for more power without sacrificing drivability or durability.

Key Features

• Turbo Diesel TDX bolt-on upgrade for OM642 engines
• 100% direct bolt-on – no fabrication required
• Supplied with gaskets, studs, nuts & JLM Pre-Lube
• Faster spool and stronger mid-range boost
• Backed by a 12-month warranty
• Compatible with multiple Mercedes-Benz and Jeep models
• Built with premium, high-strength materials

Specifications

• Model: GCG TDX GTA2056VK
• Engine: OM642 3.0L V6 Diesel
• Type: Variable Geometry Turbocharger (VNT/VGT)
• Part Number: A6420904980
• Weight: 12.0 kg
• Fitment: 100% bolt-on replacement

What’s in the Box

• 1 × GCG TDX GTA2056VK Turbocharger
• Gaskets, studs, and nuts
• JLM Pre-Lube for re-fitment
• Warranty documentation

Compatibility

Designed to suit a wide range of Mercedes-Benz and Jeep models using the OM642 3.0L diesel engine. Confirm fitment with your VIN or contact Sunshine Coast Diesel Tuning for assistance.

Delivery & Lead Times

Enjoy free Australia-wide shipping on all orders over $249. Orders are typically dispatched within 1–3 business days depending on stock availability.

Professional Fitting Service on the Sunshine Coast

Sunshine Coast Diesel Tuning offers expert turbocharger fitting services. Our technicians ensure perfect alignment, calibrated boost control, and complete post-installation testing. Book your fitting today or visit our workshop for professional support.