S4TW-509 Turbocharger O Ring for CAT 3208 425HP Marine

This aftermarket O ring is a replacement seal for S4TW-509 turbochargers, listed for CAT 3208 425HP marine engines.

Key Specifications

• Product Type: O ring
• Turbo Model: S4TW-509
• Application Clue: CAT 3208 425HP marine engines
• OEM Reference Numbers: None supplied in current data
• Packing: N/A
• Gross Weight: 0 kg
• Image Availability: High-resolution product shots available

This section lists the factual identifiers and physical attributes provided for this specific seal. Since no OEM reference numbers are currently listed, reference checking against your existing seal or supplier catalog is recommended to confirm the correct replacement application for your CAT 3208 425HP engine.

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 O ring is listed for CAT 3208 425HP marine engines equipped with S4TW-509 turbochargers. The application path serves as a reference clue for identification; it does not confirm universal fitment. Buyers should verify the specific turbocharger configuration and engine code on their unit before ordering. Technical fitment support is available to assist with verification.

Technical Notes

The S4TW-509 turbocharger is associated with CAT 3208 425HP marine engines. This O ring serves as a sealing component within that assembly. No specific material grade, hardness, or temperature rating is provided in the current data. Buyers should verify the physical dimensions and material composition of the existing seal against this part before installation. The visible product shows a continuous black ring with a uniform surface.

B2B Supply

LeadTurbo supports B2B buyers including repair shops, rebuilders, and distributors with volume pricing for this S4TW-509 O ring. Worldwide shipping is available for orders of this aftermarket replacement seal. Contact our team to confirm application details and request a quote for bulk orders.

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.