RR S4TW-509 Retaining Ring for CAT 3208 425HP Marine Turbocharger

This aftermarket retaining ring serves as a replacement part for the S4TW-509 turbocharger, specifically referenced for CAT 3208 425HP marine engines. Designed to support turbocharger rebuilds, this component helps maintain assembly integrity during maintenance.

Key Specifications

This section outlines the core identification details for the S4TW-509 retaining ring. It is categorized under the S4TW-509 turbocharger series, which is commonly associated with CAT 3208 marine engine applications. Buyers should use these identifiers to cross-reference their existing parts or technical manuals. Accurate identification ensures the correct retaining ring is selected for the rebuild process, preventing assembly errors.

Application & Compatibility

This retaining ring is listed as a reference application for CAT 3208 425HP marine engines. It is associated with the S4TW-509 turbocharger series, commonly found in heavy-duty marine diesel setups. Always verify your specific engine model and turbo configuration before ordering. This aftermarket replacement part requires careful matching to ensure correct assembly integrity during rebuilds.

Technical Notes

Retaining rings are critical for securing turbocharger assembly components under high rotational stress. This part is manufactured to support the structural integrity of the S4TW-509 turbocharger series. Material selection focuses on durability for marine diesel environments, where vibration and thermal cycling are common. Inspect the ring for deformation or wear before installation to ensure proper seating. Correct installation prevents component displacement during operation, supporting reliable turbocharger performance in CAT 3208 marine applications.

B2B Supply

LeadTurbo supports B2B buyers with volume pricing for this S4TW-509 retaining ring. Worldwide shipping is available for marine turbo parts orders. Contact us for bulk inquiries or to confirm stock availability for your rebuild project.

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.

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.