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You are here: Home » Products » Fuel System & Turbo » Heavy Duty Turbo Cores » Mercedes-Benz Turbo Cores » GTA2256V 729403-5003S VNT Turbo Core for Mercedes-Benz Accelo

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GTA2256V 729403-5003S VNT Turbo Core for Mercedes-Benz Accelo

Aftermarket GTA2256V turbo core / CHRA cartridge for Accelo 715C OM612LA truck repair reference, matching turbo P/N 729403-5003S and OE reference A6120960999. VGT or actuator version must be confirmed before bulk release.
  • A6120960999

  • OE-Equivalent Replacement Quality

  • IATF 16949 / ISO 9001 / CE / RoHS

  • 100 pcs

  • 7 - 15 Days

  • 12 Months

Availability:
Quantity:
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Product Description

GTA2256V 729403-5003S Turbo Core Overview for Commercial Repair Buyers

GTA2256V 729403-5003S supports Mercedes-Benz Accelo 715C urban truck repair around the OM612LA engine.

OE A6120960999 and VNT identification are central because 729403 also appears in Sprinter commercial records.

Nozzle-ring, actuator and oil-system checks should precede cartridge installation.



GTA2256V 729403-5003S / A6120960999 Turbo Core Specifications for Wholesale Buyers

Specification Details
Product Type Turbo Core / CHRA Cartridge
Fit Turbo Model GTA2256V
Turbo Part Number 729403-5003S
OE Reference Number A6120960999
Engine / Application Reference Accelo 715C OM612LA truck repair reference
Engine Model OM612LA 2.7L 5-cylinder
Application Reference Mercedes-Benz Accelo 715C truck VNT reference
Reference Year 2003-2008 reference
Supply Direction Urban Truck Fleet Repair Supply
MOQ 100 pcs
Warranty 12 Months
Supplier Brand Elecdurauto
Control Type VNT / variable nozzle truck turbo



729403-5003S / A6120960999 Related Reference Numbers for Turbo Core Matching

Reference Type Reference Number
Turbo Part Number 729403-5003S
OE Reference Number A6120960999
Previous Reference 729403-0001 / 729403-0002 / 729403-0003
CHRA Reference 703891-0064



GTA2256V 729403-5003S Matching Information for Distributor Sourcing

Matching Item Reference Information
Turbo Model GTA2256V
Turbo Part Number 729403-5003S
OE Reference Number A6120960999
Engine Model OM612LA 2.7L 5-cylinder
Application Reference Mercedes-Benz Accelo 715C truck VNT reference
Turbo Nameplate Photo Recommended
Original Turbo / Cartridge Photo Recommended when numbers are unclear
VGT / Actuator Version Must be confirmed
Cooling Type Oil cooled, must be confirmed



Mercedes-Benz Accelo OM612 GTA2256V Application Reference for Repair Programs

Application Reference Engine Reference Year Matching Basis
Mercedes-Benz Accelo 715C truck VNT reference OM612LA 2.7L 5-cylinder 2003-2008 reference 729403-5003S and A6120960999 align with GTA2256V / GT2256V and Accelo 715C OM612LA.



GTA2256V 729403-5003S CHRA Cartridge Value for Aftermarket Replacement Supply

The cartridge gives Accelo fleets a repair option for serviceable VNT housings.

Truck-specific records prevent Accelo and Sprinter inquiries from losing application context.

Urban duty-cycle diagnosis supports longer replacement life.

Elecdurauto supplies the core for fleet and distributor repair programs.



GTA2256V 729403-5003S / A6120960999 Turbo Core FAQ for Wholesale and Repair Buyers

Why does Accelo VNT matching matter for GTA2256V 729403-5003S?

GTA2256V 729403-5003S uses variable-nozzle control on the Mercedes Accelo 715C application. Nozzle-ring condition, actuator travel, and housing version should be confirmed before cartridge supply. A fixed-geometry GT22 description cannot replace the VNT identification. Correct geometry is essential for boost response under truck payload and urban duty cycles. The GTA2256V 729403-5003S evidence should remain attached to the distributor order and repair record.



Can OM612 engine information alone confirm GTA2256V 729403-5003S?

OM612 identifies the engine family, but the same engine appears in different commercial applications and power ratings. Buyers should confirm 729403-5003S, OE A6120960999, Accelo or Sprinter application, and turbo control hardware. Engine-only ordering can overlook housing orientation or VNT differences that matter during truck installation. The GTA2256V 729403-5003S evidence should remain attached to the distributor order and repair record. Matching should be completed before bulk stock is released.



How should OE A6120960999 be used for GTA2256V 729403-5003S?

A6120960999 is a strong OE reference for Garrett 729403-5003S and OM612 commercial applications. It should be paired with the turbo P/N and vehicle type because the number appears across Accelo and Sprinter records. The removed turbo label and housing photo confirm whether the requested cartridge matches the truck version. The GTA2256V 729403-5003S evidence should remain attached to the distributor order and repair record.



How can GTA2256V 729403-5003S reduce Accelo fleet downtime?

A cartridge-level repair can return an Accelo truck to service faster when the housings and VNT mechanism remain reusable. Distributors should keep confirmed 729403 demand and installation records ready for repeat fleet orders. Fast supply should never bypass nozzle, oil-system, and failure-cause inspection, because unresolved faults can damage the new core. The GTA2256V 729403-5003S evidence should remain attached to the distributor order and repair record.



What nozzle-ring checks are required before fitting GTA2256V 729403-5003S?

The nozzle ring should move freely without heavy carbon, wear, or distorted vanes. Actuator linkage and lever position must match the confirmed turbo version. Before fitting GTA2256V 729403-5003S, the workshop should clean the turbine housing correctly and avoid altering calibrated geometry. Sticking vanes can create underboost, overboost, and excessive exhaust temperature. The GTA2256V 729403-5003S evidence should remain attached to the distributor order and repair record.



How can Accelo operators build dependable GTA2256V 729403 repair stock?

Accelo fleet demand is best recorded around 729403-5003S, OE A6120960999, OM612, and the verified VNT housing. Urban truck service can create repeated needs, but a distributor should distinguish Accelo evidence from broader Sprinter references that share the engine family. Keeping nozzle-ring condition notes and returned-unit photographs improves future selection. The resulting stock program is small enough to control yet specific enough to shorten downtime when a 715C truck requires a confirmed cartridge repair.

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