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318398 S4TW-509 Turbocharger Repair Kit for CAT 3208 425HP
Aftermarket 318398 S4TW-509 turbo repair kit for CAT 3208 425HP and other engines. Includes seals and bearings. Verify part number 318398 and OEM reference 318399 against your application before ordering.
Subtotal: US$ 30.00
Send an InquiryThis 318398 S4TW-509 turbocharger repair kit is an aftermarket replacement application for CAT 3208 425HP marine engines. It includes seals, bearings, and hardware for turbo rebuilds, with OEM reference 318399 for verification. Verify part number, engine code, and application before ordering.
Key Specifications
- Part Number: 318398
- Product Type: Turbocharger Repair Kit
- Turbo Model: S4TW-509
- OEM Reference: 318399
- Packing Dimensions: 30 x 20 x 4 cm
- Gross Weight: 0.5 kg
- Image Availability: Yes
This kit contains assorted metal rings, bushings, and seals for S4TW-509 turbocharger rebuilds. Verify part number 318398 and OEM reference 318399 against your specific engine configuration before ordering.
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
- CAT > CAT GEN SET > CAT 3406 50HZ
- CUMMINS > CUMMINS KTA19
- CUMMINS > PERKINS > PERKINS 8SETCWG
- PERKINS > PERKINS GENSET > PERKINS 16SETCWG
- PERKINS > PERKINS GENSET > PERKINS 6SETCWG
- VOLVO > VOLVO PENTA GENSET > VOLVO TAD1630G P
- VOLVO > VOLVO PENTA GENSET > VOLVO TAD1631GE
This repair kit is listed for reference applications including CAT 3208 425HP marine engines, CAT 3406 50HZ gensets, CUMMINS KTA19, PERKINS 8SETCWG, PERKINS 16SETCWG, PERKINS 6SETCWG, VOLVO TAD1630G P, and VOLVO TAD1631GE. These paths serve as application clues for identification; they do not confirm universal fitment. Buyers should verify the specific engine code, turbo model S4TW-509, and OEM reference 318399 against their equipment before ordering. For bulk inquiries, technical fitment support is available to help confirm that the 318398 kit matches the intended marine or genset configuration.
Technical Notes
The S4TW-509 turbocharger is a large-displacement unit typically associated with high-horsepower marine and genset engines. This repair kit addresses common wear points such as seals, bearings, and retaining hardware. Visible components include gold-colored metal plates, cylindrical bushings, silver flanged rings, and black C-shaped retaining rings. A large circular O-ring and small pin are also included. Buyers should verify that the S4TW-509 model matches their specific engine configuration, as visual similarity between turbo series can lead to incorrect part selection. Confirm the part number 318398 and OEM reference 318399 against your equipment before installation.
B2B Supply
LeadTurbo supports B2B buyers with volume pricing for the 318398 S4TW-509 repair kit. Worldwide shipping is available for marine and genset parts. Technical fitment support is provided to verify part number 318398, engine codes, and OEM reference 318399 before bulk orders. This service helps confirm that the kit matches specific CAT, CUMMINS, PERKINS, or VOLVO applications. Inquire for current stock levels and shipping timelines.
Product FAQ
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.
Compatibility Verify part number 318398, turbo model S4TW-509, engine code, and OEM reference 318399 before ordering. Application clues include CAT 3208, CAT 3406, CUMMINS KTA19, PERKINS 8SETCWG, and VOLVO TAD1630G P. Confirm fitment with technical support for bulk orders.
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Frequently Asked Questions
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Complete Turbo Units
Complete turbo units designed for rigorous heavy-duty use where OEM units may fall short.
CHRA / Core Assemblies
Brand-new compatible CHRA cores — like-new performance at a fraction of replacement cost.
Turbine Wheels & Shafts
Precision-balanced turbine shafts engineered from inside out for superior durability.
Turbine Housings
Silicon-molybdenum (Si-Mo) nodular cast iron — engineered for extreme heat resistance.
Compressor Housings
OEM-matched geometry and surface finish — advanced casting and machining for perfect fitment.
Bearing Housings
Rock-solid platform engineered for high-output rebuilds — the foundation for performance.
Compressor Wheels
Aluminum, stainless steel, or titanium alloys — precision machined for superior responsiveness.
