TA4521 Core 466618-0003 for Mercedes OM441LA 11L Turbo Replacement

This TA4521 Core (FOR 466618-0003) serves as an aftermarket replacement CHRA for Mercedes-Benz OM441LA 11L engines. Designed for 330HP and 340HP applications, this turbocharger core supports rebuilders and fleet maintenance teams seeking reliable replacement parts. Verify OEM reference numbers and engine specifications before ordering to ensure correct fitment.

Key Specifications

This TA4521 Core (FOR 466618-0003) is a critical CHRA component for Mercedes-Benz OM441LA 11L engines. The unit supports 330HP and 340HP power outputs, serving as an aftermarket replacement for worn or damaged turbocharger cores. Key specifications include a gross weight of 6 kg, facilitating standard B2B logistics. Representative OEM reference numbers such as 441398-0034 and 441398-5034 help confirm the correct application. Buyers should verify casting numbers and engine codes to ensure fitment verification for their specific fleet requirements.

Application & Compatibility

This TA4521 Core is listed for Mercedes-Benz OM441LA 11L engines, specifically the 1734 series with 330HP and 340HP outputs. It serves as a reference application for units using part number FOR 466618-0003. Buyers should verify engine codes and vehicle specifications to ensure correct replacement application. This core is associated with multiple OEM reference numbers, including 441398-0034 and 441398-5034. Confirm casting numbers and turbo model details before ordering to avoid fitment issues.

Technical Notes

This TA4521 Core is engineered for heavy-duty diesel applications, supporting the high-load demands of Mercedes-Benz OM441LA engines. The CHRA assembly features precision-balanced rotating components to ensure stable operation under continuous boost pressure. Buyers should inspect the bearing housing and shaft runout upon receipt to confirm structural integrity. Proper installation requires clean oil lines and correct torque specifications to prevent premature wear. Verify that the core matches your specific turbocharger model before integration into the engine system.

B2B Supply

LeadTurbo supports B2B buyers with volume pricing for this TA4521 Core. Worldwide shipping is available for international fleet parts orders. Our technical team provides fitment support to help verify OEM reference numbers and engine codes before purchase. Contact us for bulk order details and current stock availability for Mercedes OM441LA turbo replacements.