TC

Verify your specific part number, engine code, and turbo configuration before ordering to ensure correct application.

Key Specifications

• Product Type: Thrust Collar
• Turbo Model: S4TW-509
• Application Clue: CAT 3208 425HP Marine
• Packing: N/A
• Gross Weight: 0 kg
• OEM References: None supplied
• Image Availability: Yes

This section lists the factual identifiers and physical attributes provided for this specific component. Buyers should use these fields to cross-check their existing turbocharger assembly and confirm the correct replacement part before placing an order.

Application & Compatibility

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

• CAT > CAT MARINE > CAT 3208 425HP

This thrust collar is listed for CAT 3208 425HP marine engines as a reference application. It is associated with the S4TW-509 turbocharger model. Buyers should verify the specific engine code, production year, and existing turbo configuration before ordering. No OEM reference numbers are supplied for this item, so visual inspection of the existing component is recommended to ensure the correct geometry and dimensions are matched.

Technical Notes

The S4TW-509 turbocharger uses a metallic thrust collar to manage axial loads on the rotor assembly. This component features a cylindrical central hub with a large bore and a wide, flat radial flange. The machined surface shows concentric tool marks, indicating a precision-machined finish. Buyers should visually inspect the existing part to confirm the flange diameter and bore geometry match this reference application. Since no OEM reference numbers are supplied for this specific item, cross-checking the physical dimensions against your current assembly is essential.

B2B Supply

LeadTurbo supports B2B buyers with volume pricing and worldwide shipping for this S4TW-509 thrust collar. Inquire about bulk orders or specific packaging requirements, as standard packing details are not supplied for this item. Confirm your engine code and turbo configuration before placing an order to ensure the correct replacement component is selected.

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.