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3016871 TH Turbine Housing BTL8503 Turbocharger (CAT 3508B)
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2586589 258-6589 750128-0002 750129-0002 750129-2 FOR 10R2844 TH FOR 236-0857 TH FOR 254-4243 TH FOR 287-7215 TH FOR 296-3614 TH FOR 296-3616 TH FOR 301-6871 TH FOR 301-6873 TH FOR 338-3523 TH FOR 339-5907 TH FOR 740464-0004 TH FOR 740464-0009 TH FOR 740464-0011 TH FOR 740464-0015 TH FOR 740464-0018 TH FOR 740464-0019 TH FOR 740464-0020 TH FOR 740464-0021 TH FOR 740464-20 TH FOR 740464-5020 TH FOR 740464-5020S THSubtotal: US$ 150.00
Send an InquiryThis aftermarket turbine housing FOR 3016871 TH serves as a replacement component for BTL8503 turbochargers in CAT 3508B industrial generator sets. Designed for heavy-duty applications, it references OEM numbers such as 2586589 and 750128-0002 to assist buyers in verifying fitment before ordering.
Key Specifications
- Part Number: FOR 3016871 TH
- Product Type: Turbine Housing
- Turbo Model: BTL8503
- Gross Weight: 12.3 kg
- Packing Dimensions: 24 x 23 x 28 cm
- Image Available: Yes
- Representative OEM References: 2586589, 258-6589, 750128-0002, 750129-0002
These specifications define the physical and logistical parameters for this replacement component. Buyers should cross-reference the gross weight and packing size with their shipping requirements. The listed OEM numbers serve as reference points for identifying the correct turbine housing for BTL8503 turbocharger assemblies.
Application & Compatibility
This turbine housing is listed as a replacement application for CAT 3508B industrial generator sets using the BTL8503 turbocharger. Buyers should verify the engine serial number and existing turbo configuration to ensure correct alignment. Cross-reference the physical unit with OEM numbers like 2586589 or 750128-0002 before ordering. Confirm that the flange type and bolt pattern match your specific generator set requirements. This verification step helps prevent fitment issues during installation.
Technical Notes
The turbine housing directs exhaust gases to the turbine wheel, influencing turbocharger response and efficiency. Inspect the internal passages for carbon buildup or damage before installation. Verify that the flange surface is clean and free of debris to ensure a proper seal with the exhaust manifold. Check the bolt holes for wear or thread damage. This component works with the compressor housing and CHRA to restore system pressure. Confirm all mating surfaces align correctly during assembly to prevent leaks.
B2B Supply
LeadTurbo supports B2B buyers with volume pricing and worldwide shipping for this turbine housing. Technical fitment support is available to help verify OEM reference numbers and engine applications before ordering. Contact our team to confirm stock levels for bulk orders. We assist repair shops and distributors in identifying the correct replacement parts for CAT 3508B generator sets. Ensure your specifications match the supplied data to streamline your procurement process.
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.
For More Information
Frequently Asked Questions
What types of turbocharger spare parts do you offer? Warranty, shipping, quality and more.
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.
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