4031339 J96 Turbocharger Core Replacement

This aftermarket replacement core, part number 4031339, is designed for J96 turbocharger applications. It serves as a balanced CHRA assembly for repair shops and B2B buyers seeking a reliable replacement unit. Verify your specific engine and vehicle application before ordering to ensure correct fitment.

Key Specifications

• Part Number: 4031339
• Product Type: Turbocharger Core (CHRA)
• Turbo Model: J96
• Gross Weight: 4 kg
• Application Clue: Listed for OTHER TURBOCHARGER applications; verify specific engine and vehicle fitment.
• OEM References: No specific OEM reference numbers supplied; cross-check against your service manual or existing unit markings.
• Visual Verification: High-resolution images show a central cylindrical housing with a silver compressor wheel and dark turbine wheel. Use these views to confirm flange orientation and mounting bracket alignment before purchase.

Application & Compatibility

Source application path clues for buyer verification. These are source category/application paths, not confirmed fitment claims:

• OTHER TURBOCHARGER

This core is listed for OTHER TURBOCHARGER applications, serving as a reference clue for J96 series units. Because specific OEM reference numbers are not supplied in the input data, buyers must verify fitment independently. Cross-check part number 4031339 against your vehicle's service manual or existing unit markings to confirm the correct turbo model and engine code. For twin-turbo or bi-turbo setups, verify if this part is required for both positions or only one. Ensure the bypass valve or wastegate mechanism is functional before installation, as a faulty valve can cause overboost issues independent of the core condition. Inspect the internal bearing housing for wear or play to ensure the thrust bearing type matches your application's load requirements for stable operation.

Technical Notes

The J96 core assembly features a central cylindrical housing with a cast, textured surface. Visible components include a silver compressor wheel with curved blades at the top and a dark turbine wheel at the bottom. A machined metallic ring separates the central housing from the turbine section. The mounting bracket includes two threaded holes and a central opening. A hexagonal nut is visible at the top center. Use these visual cues to confirm flange orientation and mounting bracket alignment before installation. Verify that the bearing housing and shaft condition match your application's load requirements for stable operation.

B2B Supply

LeadTurbo supports B2B buyers, repair shops, and distributors with volume pricing and worldwide shipping for the 4031339 J96 core. Technical fitment support is available to help verify part number, engine code, and vehicle application before ordering. For bulk orders, contact our team to confirm stock availability and shipping timelines. We provide pre-shipment inspection and quality control to ensure the core assembly meets your rebuild or replacement requirements. Verify all specifications against your service manual to ensure correct application.