Product image unavailable. Placeholder image only.

5431-109-4302 Journal Bearing for SEAT Ibiza & Volkswagen ATD

5431-109-4302 journal bearing for SEAT Ibiza and Volkswagen ATD applications. Aftermarket replacement part. Verify part number, engine code, and vehicle application before ordering.

Orders without stock ship approximately 60 days after ordering. Estimated ship date if ordered today: .

Type Journal bearing On backorder — orders accepted Part # 5431-109-4302 Packing N/A
Request Quote
Send an Inquiry
12-Month Warranty Worldwide shipping excluding Canada and China. OEM-Grade Quality

The 5431-109-4302 journal bearing is an aftermarket replacement component designed for turbocharger applications in SEAT Ibiza and Volkswagen ATD vehicles. This part supports the turbine shaft within the turbocharger assembly, and buyers should verify the part number, engine code, and specific vehicle configuration before ordering to ensure proper fitment.

Key Specifications

  • Part Number: 5431-109-4302
  • Product Type: Journal Bearing
  • Application Clues: SEAT Ibiza, Volkswagen ATD
  • Packing: N/A
  • Gross Weight: 0 kg
  • OEM Reference Numbers: Not provided in input

This journal bearing is a critical internal component that supports the rotating shaft within the turbocharger assembly. Buyers should verify the specific engine code and vehicle configuration to ensure the bearing dimensions align with the original turbocharger core. Confirming these details helps prevent installation errors and ensures stable operation during rebuilds or replacements.

Application & Compatibility

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

  • SEAT > SEAT Ibiza > Volkswagen ATD

This journal bearing is listed for SEAT Ibiza and Volkswagen ATD reference applications. Buyers should verify the part number 5431-109-4302 against their specific engine code and vehicle configuration before ordering. Since no OEM reference numbers were provided in the input, cross-checking the original turbocharger core or service manual is recommended to confirm fitment. This part supports the rotating shaft within the turbocharger assembly, so accurate identification of the application helps prevent installation errors and ensures stable operation during rebuilds or replacements.

Technical Notes

Journal bearings are precision-machined components that support the rotating shaft within the turbocharger core. For part number 5431-109-4302, verify the bearing bore diameter and shaft journal dimensions against the original component to ensure proper clearance. Incorrect sizing can lead to excessive play or binding, affecting stable operation. Buyers should inspect the bearing surface for wear or damage before installation. Technical fitment support is available to assist with dimensional verification and application confirmation for SEAT Ibiza and Volkswagen ATD reference vehicles.

B2B Supply

LeadTurbo supports B2B buyers, repair shops, and distributors with volume pricing for 5431-109-4302 journal bearings. Worldwide shipping is available for orders of this part. Technical fitment support is provided to assist with verifying part numbers, engine codes, and vehicle applications for SEAT Ibiza and Volkswagen ATD reference vehicles. Contact our sales team for tiered pricing on bulk orders or to confirm specific application details before placing an order.

Product FAQ

Journal bearings support the turbine shaft, so proper alignment and balance are critical during CHRA assembly. Ensure the bearing is seated correctly and the shaft rotates freely without binding to maintain stable operation.

Check the turbine housing flange dimensions and bolt circle diameter against the original part or OEM specifications. For SEAT Ibiza and Volkswagen ATD applications, verify that the housing matches the engine variant to ensure proper sealing and mounting.

Confirm the compressor housing A/R ratio matches the original turbocharger configuration for the specific engine. An incorrect A/R ratio can affect boost response and efficiency, so verify against the vehicle's engine code and turbo model.

Yes, volume pricing is available for B2B buyers and distributors. Contact our sales team for tiered pricing on bulk orders of 5431-109-4302 journal bearings for SEAT Ibiza and Volkswagen ATD applications.

SEAT Ibiza and other product, brand and model names are the property of their respective owners and are used for reference and application-lookup only. LeadTurbo is not affiliated with or endorsed by SEAT Ibiza.

Compatibility Verify part number 5431-109-4302, engine code, vehicle application, production year, and OEM reference numbers before ordering. This part is listed for SEAT Ibiza and Volkswagen ATD reference applications; confirm fitment against your specific vehicle configuration.

Customer Reviews

Share installation notes, fitment feedback, or service experience for this product.

No customer reviews have been added for this product yet.

5/5

For More Information

Frequently Asked Questions

What types of turbocharger spare parts do you offer? Warranty, shipping, quality and more.

Turbochargers

Complete Turbo Units

Complete turbo units designed for rigorous heavy-duty use where OEM units may fall short.

CHRA Core

CHRA / Core Assemblies

Brand-new compatible CHRA cores — like-new performance at a fraction of replacement cost.

Turbine Wheel

Turbine Wheels & Shafts

Precision-balanced turbine shafts engineered from inside out for superior durability.

Turbine Housing

Turbine Housings

Silicon-molybdenum (Si-Mo) nodular cast iron — engineered for extreme heat resistance.

Compressor Housing

Compressor Housings

OEM-matched geometry and surface finish — advanced casting and machining for perfect fitment.

Bearing Housing

Bearing Housings

Rock-solid platform engineered for high-output rebuilds — the foundation for performance.

Compressor Wheels

Compressor Wheels

Aluminum, stainless steel, or titanium alloys — precision machined for superior responsiveness.

You May Also Need