PP S S4TW-509 Piston Ring for CAT 3208 Marine Turbocharger

This aftermarket piston ring serves as a replacement component for the S4TW-509 turbocharger, specifically referenced for CAT 3208 425HP marine engine applications. Designed for rebuild and repair workflows, this part helps restore turbocharger function while offering technical fitment support and volume pricing for B2B buyers.

Key Specifications

This section outlines the core identification details for the S4TW-509 piston ring. The product type is a piston ring, designed for turbocharger repair workflows. Key application clues include the CAT 3208 425HP marine engine reference. No specific gross weight or packing details are provided in the source data. Always cross-check the turbo model S4TW-509 with your engine specifications before finalizing your order.

Application & Compatibility

This piston ring is listed for the S4TW-509 turbocharger, commonly associated with CAT 3208 425HP marine engine applications. Buyers should verify the specific engine model and turbo configuration against their existing unit before ordering. This part serves as a replacement application for repair and rebuild workflows. Contact our support team with your engine serial number for additional fitment verification.

Technical Notes

This piston ring supports the S4TW-509 turbocharger assembly, often referenced in CAT 3208 425HP marine engine rebuilds. As a precision component, it requires careful handling to prevent deformation during installation. Buyers should inspect the ring for surface integrity and ensure proper clearance within the turbocharger housing. Correct installation helps maintain seal efficiency and prevents oil leakage in high-pressure environments. Always verify dimensions against the original unit before proceeding with the repair.

B2B Supply

LeadTurbo supports B2B buyers with volume pricing for the S4TW-509 piston ring. We offer worldwide shipping for repair shops and distributors. Contact our team for bulk order quotes and fast dispatch options.

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.