S4TW-509 Thrust Collar for CAT 3208 425HP Marine Turbocharger

It is referenced for CAT 3208 425HP Marine engine applications. Buyers should verify specific engine and turbo configurations before ordering to ensure proper fitment and operational reliability.

Key Specifications

This Thrust Collar is designed for the S4TW-509 turbocharger series. It serves as a critical bearing housing component, managing axial loads within the turbo assembly. Buyers should confirm dimensional tolerances match their rebuild requirements. This component supports stable operation in high-stress marine diesel environments. Verify material specifications against original equipment standards. Proper installation ensures balanced rotor alignment and reduced wear. Technical fitment support is available for complex rebuild scenarios.

Application & Compatibility

This Thrust Collar is listed for CAT 3208 425HP Marine engine applications. It serves as a replacement component for S4TW-509 turbocharger assemblies. Buyers should verify their specific engine model and turbo configuration before ordering. This part is associated with marine diesel repair scenarios. Confirm fitment details with technical support to ensure proper installation. Do not assume universal compatibility across all CAT marine variants.

Technical Notes

Thrust collars manage axial loads within the turbocharger bearing housing, ensuring rotor stability during high-RPM operation. For the S4TW-509 series, precise dimensional tolerances are critical to prevent shaft contact and premature wear. This replacement component is manufactured to match supplied reference details for marine diesel applications. Buyers should inspect the mating surfaces for damage before installation. Proper alignment reduces vibration and extends service life in demanding CAT 3208 environments. Verify clearance measurements against your specific rebuild requirements.

B2B Supply

LeadTurbo supports B2B buyers with volume pricing for this S4TW-509 Thrust Collar. Worldwide shipping is available for marine diesel repair shops and distributors. Contact our team to confirm stock levels and lead times for your rebuild projects. We provide detailed documentation to assist with installation verification.

Before ordering, compare the public part numbers, supplied OEM reference numbers, engine information, and application clues with the removed sample part. For B2B inquiries, photos, dimensions, turbo model details, and planned quantity help confirm the version, packing method, and supply schedule without assuming unsupported technical specifications.