Product image unavailable. Placeholder image only.

400589-0181 TB25 Turbocharger O Ring Replacement

Aftermarket replacement O ring 400589-0181 for TB25 turbochargers. Reference application includes Ford JX493ZQ1 95HP. 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 O ring On backorder — orders accepted Part # 400589-0181 Models TB25 Packing N/A
US$ 100.00 / 100 pc(s)
Qty

Subtotal: US$ 100.00

Send an Inquiry
12-Month Warranty Worldwide shipping excluding Canada and China. OEM-Grade Quality

Part number 400589-0181 is an aftermarket replacement O ring for TB25 turbochargers, specifically listed for Ford JX493ZQ1 95HP engines. This seal component supports replacement applications across Ford, Nissan, Perkins, Saab, and Iveco platforms. Verify your specific engine code and turbo configuration before ordering to ensure correct fitment.

Key Specifications

  • Part Number: 400589-0181
  • Product Type: O ring
  • Turbo Model: TB25
  • Application Clues: Ford JX493ZQ1 95HP, Nissan B4 40TI, Perkins P135TI 136HP, Saab B204S, Iveco Sofim 8140 27
  • Packing: N/A
  • Gross Weight: 0 kg
  • OEM Reference Numbers: Not supplied

This seal component is designed for TB25 turbocharger applications. Buyers should verify the specific housing seal groove dimensions against their engine variant to ensure correct replacement fitment.

Application & Compatibility

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

  • FORD > FORD TRIANST > FORD JX493ZQ1 95HP
  • FORD > FORD NEW HOLLAND AGRICULTURAL TRACTOR > FORD FNH
  • FORD > FORD NEW-HOLLAND TRAKTOR 7840 > FORD CNH 97HP
  • GM > GM VERADO DIESEL MWM 6 10THD > GM 4 6 CYLINDERS
  • IVECO > IVECO SOFIM8140 27
  • JAC
  • NISSAN > NISSAN TRUCK L60 L70 L80 > NISSAN B4 40TI
  • PERKINS > PERKINS P135TI 136HP
  • PERKINS
  • SAAB > SAAB 900 > SAAB B204S

Part 400589-0181 is listed for reference applications across multiple engine platforms. Buyers should verify the specific engine code and turbo configuration before ordering.

  • Ford: JX493ZQ1 95HP, New Holland FNH, New Holland Traktor 7840 CNH 97HP
  • GM: Verado Diesel MWM 6 10THD, 4-6 Cylinders
  • Iveco: Sofim 8140 27
  • JAC: General application
  • Nissan: Truck L60/L70/L80, B4 40TI
  • Perkins: P135TI 136HP
  • Saab: 900, B204S

These paths serve as verification clues. Confirm your vehicle's production year and turbo model TB25 to ensure the correct seal dimensions.

Technical Notes

The TB25 turbocharger is a fixed-geometry unit, so this O ring functions as a static seal within the housing assembly. No variable-geometry vanes or actuator mechanisms are involved in this specific component. Buyers should verify the seal groove diameter and material compatibility against their specific engine variant, such as the Ford JX493ZQ1 or Nissan B4 40TI. Since no OEM reference numbers are supplied in the input data, cross-checking the physical dimensions of the existing seal is the most reliable verification method. This ensures the replacement part matches the housing geometry without assuming universal fitment across all listed applications.

B2B Supply

LeadTurbo supports B2B buyers, repair shops, and distributors with volume pricing for part 400589-0181. Technical fitment support is available to help verify seal dimensions against specific engine codes such as Ford JX493ZQ1 or Nissan B4 40TI. Worldwide shipping is available for this aftermarket replacement O ring. Contact our team to confirm stock availability and request bulk order quotes for your fleet or workshop inventory.

Product FAQ

For Ford New Holland tractors or GM Verado marine engines, verify the specific engine displacement and turbo model TB25. Confirm that the O ring size matches the housing seal groove dimensions for your exact engine variant.

Horsepower figures like 95HP or 136HP are indicative but not definitive. Always match the specific engine code, such as Ford JX493ZQ1 or Perkins P135TI, against the part number 400589-0181 to ensure correct seal dimensions.

Check the production year and engine revision for vehicles like the Nissan L60/L70/L80. Turbocharger configurations can change between model years, so verify the OEM reference numbers associated with your specific unit before ordering.

The input data lists Saab 900 B204S as a reference application for part 400589-0181. Buyers should verify the specific turbocharger model installed in their Saab 900 to confirm the TB25 seal is the correct replacement.

FORD 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 FORD.

Compatibility Verify part number 400589-0181, engine code, vehicle application, production year, and related turbo configuration before ordering. This part is a reference application for Ford, Nissan, Perkins, Saab, and Iveco engines; confirm fitment with your specific vehicle data.

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