Click image to zoom

318398 S4TW-509 Turbocharger Repair Kit for CAT Marine 3208

Type Repair kit Part # 318398 Models S4TW-509 Weight 0.50 kg Packing 30*20*4
Cross Reference 318399
US$ 30.00 / 1 pc(s)
Qty

Subtotal: US$ 30.00

Send an Inquiry
12-Month Warranty Worldwide Shipping OEM-Grade Quality

This 318398 repair kit serves as an aftermarket replacement for S4TW-509 turbochargers in CAT Marine 3208 425HP engines. Designed for rebuild applications, it references OEM number 318399 to assist buyers in verifying fitment before ordering.

Key Specifications

This repair kit is identified by part number 318398 and is designed for the S4TW-509 turbocharger model. It serves as a replacement component for rebuild applications, referencing OEM number 318399 to assist with identification. The package includes essential components required for standard overhaul procedures. Buyers should verify the specific contents against their service manual requirements. The kit is supplied in compact packaging measuring 30x20x4 cm, with a gross weight of 0.5 kg. This lightweight design facilitates easy handling and storage in workshop environments. Product images are available to help confirm component layout before purchase.

Application & Compatibility

This repair kit is listed for CAT Marine 3208 engines producing 425HP. It serves as a reference application for S4TW-509 turbocharger rebuilds. Buyers should verify the specific engine configuration and turbo model before ordering. Cross-check OEM reference number 318399 to ensure correct identification. This kit is intended for aftermarket replacement use only. Confirm all details with your service manual to avoid fitment issues.

Technical Notes

This repair kit supports the overhaul of S4TW-509 turbochargers, focusing on restoring internal component integrity. It is designed for rebuild applications where specific wear parts require replacement to maintain operational stability. Buyers should confirm that the kit contents align with their service manual requirements for the CAT Marine 3208 engine. Verification of the turbocharger's internal condition is recommended before installation to ensure the repair kit addresses the specific failure mode. This approach helps maintain consistent performance standards during the rebuild process.

B2B Supply

Volume pricing is available for bulk orders of the 318398 repair kit. Worldwide shipping options support international distributors and fleet parts buyers. Technical fitment support is provided to verify S4TW-509 turbocharger specifications before purchase. Contact the supplier to confirm application details and secure competitive rates for larger quantities.

Product FAQ

This kit is associated with OEM reference number 318399. Buyers should verify this reference against their specific turbocharger assembly to confirm applicability.

Confirm the turbo model S4TW-509 and engine application CAT Marine 3208 425HP. Visual similarities between turbo housings can lead to incorrect part selection if specifications are not verified.

Technical support is recommended for bulk orders to verify compatibility with specific fleet configurations. This ensures the repair kit matches the exact turbocharger variant in use.

Buyers should treat supplied data as reference information and verify critical specs with their own technical documentation. Contacting the supplier for clarification is advised if data is incomplete.

CAT and other product, brand and model names are the property of their respective owners and are used for reference and application-lookup only. LeadTurbo is not affiliated with or endorsed by CAT.

For More Information

Frequently Asked Questions

What types of turbocharger spare parts do you offer? Warranty, shipping, quality and more.

Turbochargers

Complete Turbo Units

Complete turbo units designed for rigorous heavy-duty use where OEM units may fall short.

CHRA Core

CHRA / Core Assemblies

Brand-new compatible CHRA cores — like-new performance at a fraction of replacement cost.

Turbine Wheel

Turbine Wheels & Shafts

Precision-balanced turbine shafts engineered from inside out for superior durability.

Turbine Housing

Turbine Housings

Silicon-molybdenum (Si-Mo) nodular cast iron — engineered for extreme heat resistance.

Compressor Housing

Compressor Housings

OEM-matched geometry and surface finish — advanced casting and machining for perfect fitment.

Bearing Housing

Bearing Housings

Rock-solid platform engineered for high-output rebuilds — the foundation for performance.

Compressor Wheels

Compressor Wheels

Aluminum, stainless steel, or titanium alloys — precision machined for superior responsiveness.