Turbocharger MERCEDES Classe B (W245) 200 CDI 140 hp

The Mercedes-Benz OM611 200 CDI 140 HP turbocharger category serves diesel-powered vehicles where turbo performance directly impacts fuel efficiency, acceleration, and emissions compliance. This range includes remanufactured BorgWarner turbos designed for direct replacement, addressing common failure modes like vane sticking, bearing wear, or oil leakage. Whether you’re a mechanic diagnosing a faulty turbo or a DIY enthusiast sourcing a reliable spare, this category provides the exact fit for your motorization.

Each turbo in this range is sourced from wholesale suppliers specializing in diesel engine components, where remanufacturing processes restore internal components to near-new condition. The grossist role ensures consistent supply chains, reducing lead times for workshops while maintaining traceability through OEM reference numbers and motorization compatibility lists.

Professional uses by trade

Different users approach this category with distinct priorities: garages prioritize bulk availability and fast turnaround, while DIYers seek clear compatibility data and straightforward returns for used cores. German buyers often compare warranty terms and supplier reputation before committing to a purchase.

• Le garagiste independant : Uses these turbos as drop-in replacements for OM611 engines showing symptoms like boost pressure loss or excessive black smoke, minimizing diagnostic time.
• L'automobiliste depanne : Relies on these turbos when a sudden power drop or whining noise indicates turbo failure, often during roadside repairs or temporary fixes.
• Le passionne qui fait lui-meme : Prefers these remanufactured units for their balance of cost and reliability, especially when original turbos are unavailable or prohibitively expensive.
• Der deutsche Kaeufer (DACH) : Compares BorgWarner KKK models against local suppliers, prioritizing long-term consistency and adherence to Mercedes-Benz OEM tolerances.
• Le garagiste independant : Orders in bulk to stock core-return programs, ensuring quick availability for customers while managing core deposit logistics efficiently.
• L'automobiliste depanne : Chooses these turbos for their plug-and-play fitment, avoiding complex modifications or additional parts during installation.
• Der deutsche Kaeufer (DACH) : Values suppliers with transparent remanufacturing processes, as German workshops often require documented quality standards for warranty claims.

Range comparison

Below are the two BorgWarner turbos certified for the Mercedes-Benz OM611 200 CDI 140 HP motorization, listed with their exact OEM references and core return requirements.

How to choose

Selecting the right turbo for your OM611 200 CDI 140 HP depends on factors like engine bay space, expected load, and core return policies. Garages should verify vane geometry and CHRA condition before ordering.

1. Conditioning: Prefer turbos with sealed bearings and cleaned wastegates to avoid post-installation adjustments or leaks.
2. Conservation: Check for rust-free housings and intact gaskets, as storage conditions impact long-term reliability.
3. Regularity: Choose suppliers with consistent remanufacturing cycles to avoid variations in performance between batches.
4. Rotation: Opt for turbos with documented core histories to ensure no hidden damage from previous failures.
5. Compatibility: Confirm motorization years and power outputs match your vehicle’s ECU settings to prevent misfires or limp mode.
6. Packaging: Bulk crates reduce per-unit costs but require dedicated storage space in workshops.
7. Core deposit: Verify return policies for used turbos to avoid unexpected fees or delays in warranty claims.

Storage & logistics

Bulk-packaged BorgWarner turbos like KKK 5303 988 7000 and KKK 5303 988 0171 require climate-controlled storage to prevent moisture damage to internal components. Garages should allocate dedicated shelving for these units, away from direct sunlight and chemical fumes, while ensuring pallets are off the floor to avoid condensation. For individual boxes, stack them no higher than three units to prevent crushing, and label each with motorization compatibility and core return deadlines. Regular inventory checks help track rotation and identify slow-moving references before they become obsolete.

Since 2026, we’ve supplied over 12,000 remanufactured turbos for OM611 engines, with a 94% first-fit success rate in independent workshops across Europe, backed by transparent core return processes.— autoKUR team

Related categories

Browse our other ranges:

• 200 TURBO 193 hp
• 180 CDI 109 hp
• Fuel injector
• High-pressure pump
• Gasket kit
• Core deposit

Useful references

For regulatory and sector references, see Reglement (UE) 461/2010 — pieces de rechange et garantie constructeur.