Click image to zoom

198103 HS Heat Shield S4TW-509 Turbocharger (CAT 3208)

Type Heat shield Part # 198103 HS Models S4TW-509 Weight 0.40 kg Packing N/A
Cross Reference 315629 HS
Show more cross references 315629 HS FOR 198053 HS
US$ 3.80 / 5 pc(s)
Qty

Subtotal: US$ 3.80

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

This aftermarket 198103 HS heat shield serves as a replacement component for the S4TW-509 turbocharger, specifically referenced for CAT 3208 425HP marine engine applications. Designed to manage thermal exposure, this part supports OEM reference numbers 315629 HS and 198053 HS, helping confirm fitment for rebuilders and fleet maintenance teams.

Key Specifications

This listing provides core identification data for the 198103 HS heat shield. Key attributes include:

  • Part Number: 198103 HS
  • Product Type: Heat Shield
  • Turbo Model: S4TW-509
  • Gross Weight: 0.4 kg
  • OEM References: 315629 HS, 198053 HS
  • Image Available: Yes

These specifications help buyers verify the correct component for their S4TW-509 turbocharger rebuild or maintenance project. Always cross-check the part number and weight against your existing hardware to ensure accurate replacement.

Application & Compatibility

This heat shield is listed for the S4TW-509 turbocharger, with reference application for CAT 3208 425HP marine engines. Buyers should verify fitment by reference checking part number 198103 HS with OEM numbers 315629 HS or 198053 HS. Marine turbo configurations vary; confirm your specific engine setup and turbo model before ordering. This aftermarket replacement component helps ensure accurate identification for rebuild projects. Always check physical dimensions against your existing hardware to confirm proper alignment and thermal protection coverage.

Technical Notes

This heat shield is engineered to manage thermal exposure around the S4TW-509 turbocharger assembly. The 0.4 kg gross weight indicates a lightweight construction designed for marine environments where weight efficiency matters. The component helps protect sensitive turbocharger parts from excessive heat generated by the CAT 3208 425HP engine. Proper installation ensures stable operating temperatures and supports long-term turbocharger reliability. Verify mounting details and clearance against your existing hardware before finalizing your order.

B2B Supply

LeadTurbo supports B2B buyers with volume pricing for the 198103 HS heat shield. Worldwide shipping is available for this S4TW-509 turbocharger component. Our team provides technical fitment support to help verify part numbers and OEM references before ordering. Contact us for current stock status and wholesale inquiries. We ensure accurate documentation for international freight and customs clearance.

Product FAQ

This part references OEM numbers 315629 HS and 198053 HS. Use these numbers to verify fitment for your specific S4TW-509 turbocharger application.

The gross weight is 0.4 kg. Packing details are listed as N/A in the current data; contact support for specific packaging requirements for international shipping.

Confirm whether the quote is based on FOB, CIF, or DDP terms. Specify the currency (USD, EUR, etc.) and ensure freight costs are included or excluded as needed.

Ask about current stock availability for part 198103 HS. Confirm production lead times if out of stock and estimated transit days to your location.

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.