311862 Thrust Bearing S1B Turbocharger - Valtra Valmet Application

Part number 311862 is an aftermarket thrust bearing replacement for the S1B turbocharger, serving as a reference application for Valtra Traktor BF75 and Valmet 320DS agricultural machinery. This component supports turbocharger rebuilds and maintenance, helping restore stable operation for fleet parts buyers and repair shops. Verify your specific engine code and turbo model before ordering to ensure proper fitment.

Key Specifications

This thrust bearing is identified by part number 311862 and is designed for the S1B turbocharger series. The component weighs approximately 0.05 kg, indicating a compact design suitable for precise assembly within the turbo housing. It serves as a critical replacement part for maintaining rotational stability in agricultural machinery applications. Buyers should confirm the exact dimensions and material specifications match their existing unit before installation. This lightweight bearing supports efficient operation in high-speed turbocharger environments.

Application & Compatibility

This thrust bearing is listed as a reference application for Valtra Traktor BF75 and Valmet 320DS models equipped with the S1B turbocharger. These agricultural machinery applications require precise component matching to ensure reliable operation. Buyers should verify the specific engine code and turbo model against their existing unit before ordering. reference checking the part number 311862 with your equipment documentation helps confirm fitment. Always check OEM reference numbers and vehicle specifications to avoid installation issues.

Technical Notes

Thrust bearings manage axial loads within the S1B turbocharger assembly, ensuring stable rotor alignment during operation. Proper installation requires clean mating surfaces and correct preload settings to prevent premature wear or shaft binding. Inspect the bearing bore and outer diameter for scoring or deformation before assembly. This component is critical for maintaining rotational balance in high-speed turbo environments. Verify that the bearing specifications match the original unit to ensure reliable performance in Valtra and Valmet applications.

B2B Supply

LeadTurbo supports B2B buyers with volume pricing for part number 311862 thrust bearings. Worldwide shipping is available for repair shops and distributors managing Valtra or Valmet inventory. Our team provides technical fitment support to help verify S1B turbocharger specifications before purchase. Contact us to confirm stock levels and lead times for this lightweight replacement component. We assist with reference checking part numbers to ensure accurate ordering for your specific agricultural machinery application.