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312764 Thrust Ring for S1B Turbocharger | Valtra/Valmet Replacement

Type Thrust ring Part # 312764 Models S1B Weight 0.05 kg Packing N/A
US$ 3.80 / 10 pc(s)
Qty

Subtotal: US$ 3.80

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12-Month Warranty Worldwide Shipping OEM-Grade Quality

This 312764 Thrust Ring is an aftermarket replacement component for S1B series turbochargers, commonly found in Valtra and Valmet agricultural machinery. It serves as a critical wear part for turbocharger rebuilds, helping to maintain rotor alignment within the bearing housing. Verify your specific turbo model and OEM reference numbers before placing an order.

Key Specifications

  • Part Number: 312764
  • Product Type: Thrust Ring
  • Turbo Model: S1B
  • Gross Weight: 0.05 kg
  • Image Available: Yes
  • Reference Applications: Valtra Traktor BF75, Valmet 320DS

Application & Compatibility

This part is listed for reference in the following vehicle and engine applications:

  • Valtra Traktor BF75
  • Valmet 320DS

These associations are based on supplied data for verification purposes only. They do not guarantee universal fitment. Buyers must verify the turbocharger serial number, engine code, and original OEM reference numbers to confirm suitability for their specific unit. Incorrect installation may lead to turbocharger failure.

Technical Notes

The thrust ring is a vital component within the turbocharger's CHRA (Center Housing Rotating Assembly). Its primary function is to maintain the axial position of the rotor shaft, preventing excessive end-play and vibration. Worn or damaged thrust rings can cause oil leaks and reduced turbo efficiency. Ensure the S1B model designation matches your existing turbocharger before replacement. Material specifications and heat treatment details should be confirmed with the supplier if required for your application.

B2B Supply

We provide technical fitment support to help verify part compatibility for repair shops and distributors. Volume pricing is available for bulk orders. Worldwide shipping is offered for international buyers. Contact our sales team for wholesale quotes and assistance with identifying replacement parts for agricultural and industrial turbochargers.

Product FAQ

This part is associated with Valtra Traktor BF75 and Valmet 320DS applications. Always verify the specific turbo model and engine code to ensure correct fitment.

It is an aftermarket replacement part. You must verify the OEM reference numbers and turbo serial number to confirm it matches your specific unit before ordering.

The thrust ring maintains the axial position of the rotor shaft within the CHRA, preventing excessive end-play and vibration that can damage the turbocharger.

Yes, volume pricing is available for distributors, repair shops, and fleet buyers. Contact our sales team for a wholesale quote.

Check the part number stamped on your existing turbocharger or thrust ring. Compare it with 312764 and confirm the turbo model is S1B. Consult our technical support if unsure.

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.