Product image unavailable. Placeholder image only.

451391-0001 GT1238S Turbocharger O Ring Replacement

Aftermarket replacement O ring, part number 451391-0001, for GT1238S turbochargers. Reference application includes Smart M160-1 61HP. Verify 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 # 451391-0001 Models GT1238S 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

This aftermarket replacement O ring, part number 451391-0001, is designed for GT1238S turbochargers with a reference application for Smart M160-1 61HP engines. It serves as a critical seal component for turbocharger maintenance, helping maintain stable operation by preventing fluid leaks. Buyers should verify the specific engine code and vehicle application before ordering to ensure correct fitment.

Key Specifications

  • Part Number: 451391-0001
  • Product Type: O ring
  • Turbo Model: GT1238S
  • Reference Application: Smart M160-1 61HP
  • Packing: N/A
  • Gross Weight: 0 kg
  • Image Availability: Not available
  • OEM Reference Numbers: Not provided

This section lists the factual identifiers for the 451391-0001 O ring. Buyers should use these fields to cross-check their inventory records and verify that the GT1238S turbo model matches their specific vehicle requirements. Since no OEM reference numbers are supplied, technical fitment support is recommended to confirm the correct seal specification for your application.

Application & Compatibility

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

  • SMART > SMART MCC SMART FORTWO > SMART M160-1 61HP

This O ring is listed for GT1238S turbochargers with a reference application for Smart M160-1 61HP engines. The application path is: SMART > SMART MCC SMART FORTWO > SMART M160-1 61HP. Since no OEM reference numbers are provided, buyers should verify the part number 451391-0001 against their specific vehicle records and turbocharger configuration. Confirm the engine code and production year to ensure the seal specification matches your unit. Technical fitment support is available to assist with verification before ordering.

Technical Notes

The GT1238S turbocharger is a small-displacement unit commonly associated with Smart M160-1 61HP applications. This O ring serves as a critical seal component, helping maintain stable operation by preventing fluid leaks during maintenance. Since no OEM reference numbers are supplied for this part, buyers should verify the specific seal specification against their turbocharger configuration. Technical fitment support is available to assist with reference checking part number 451391-0001 against your unit's requirements before ordering.

B2B Supply

LeadTurbo supplies the 451391-0001 GT1238S O ring for B2B buyers, including repair shops, rebuilders, and distributors. Volume pricing is available for bulk orders of this aftermarket replacement seal. Worldwide shipping is supported to ensure timely delivery of turbocharger maintenance components. Technical fitment support is available to help verify part number 451391-0001 against your specific GT1238S turbocharger configuration and Smart M160-1 engine application. Contact our team to confirm specifications and secure competitive pricing for your inventory needs.

Product FAQ

Confirm the customer's turbo model is GT1238S and the engine is M160-1 61HP. Cross-check the part number 451391-0001 against their OEM references to ensure accurate fitment.

Verify that all vehicles in the fleet use the GT1238S turbocharger and Smart M160-1 engine. Check specific production years to avoid mixing incompatible O ring specifications.

Use part number 451391-0001 to identify the specific O ring for GT1238S units. Cross-reference with OEM numbers to confirm the seal matches the original turbocharger configuration.

This part is a reference application for Smart M160-1 61HP. Verify specific vehicle and engine details, as GT1238S may be used in other applications with different seal requirements.

SMART 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 SMART.

Compatibility Verify part number 451391-0001, GT1238S turbo model, engine code M160-1, and vehicle application Smart Fortwo before ordering. Confirm OEM reference numbers and production year to ensure correct fitment.

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