Click image to zoom
451491-0003 BTG7508 Turbocharger Core for CAT C15 & 3406E
Aftermarket 451491-0003 BTG7508 core for CAT C15 and 3406E engines. Verify part number, engine code, and application before ordering. Volume pricing and worldwide shipping available.
Orders without stock ship approximately 60 days after ordering. Estimated ship date if ordered today: .
Subtotal: US$ 288.00
Send an InquiryThis aftermarket 451491-0003 BTG7508 core serves as a replacement turbocharger component for CAT C15 and CAT 3406E engines. Verify your specific engine code and application before ordering to ensure the correct fitment for your rebuild or repair project.
Key Specifications
- Part Number: 451491-0003
- Product Type: Core (CHRA)
- Turbo Model: BTG7508
- Application Clues: CAT C15, CAT 3406E
- Gross Weight: 13 kg
- Packing: Not specified
- OEM Reference Numbers: None listed
This core is an aftermarket replacement component for turbocharger rebuilds. The 13 kg gross weight serves as a physical verification point for buyers confirming the unit matches their specific service requirements. Verify the part number and engine code against your application before ordering.
Application & Compatibility
Source application path clues for buyer verification. These are source category/application paths, not confirmed fitment claims:
- CAT > CAT C15 > CAT 3406E
This core is listed for CAT C15 and CAT 3406E engine applications. These application paths serve as reference clues for buyers to verify fitment against their specific unit configuration. Confirm the part number 451491-0003 and engine code before ordering. Since no OEM reference numbers are listed for this item, cross-check your existing turbocharger markings or service manual to ensure the BTG7508 model matches your rebuild requirements. Technical fitment support is available to assist with verification.
Technical Notes
The BTG7508 core is a heavy-duty turbocharger component associated with CAT C15 and CAT 3406E engines. No specific VNT, variable-geometry, or oil-cooling configuration is confirmed in the supplied data for this part. Buyers should verify the oil feed line restrictor requirements and oil return line drain angle against their specific engine configuration. Confirm mounting bracket compatibility for the turbo assembly before installation. Technical fitment support is available to assist with these verification steps.
B2B Supply
LeadTurbo supports B2B buyers, repair shops, rebuilders, and fleet parts distributors with volume pricing for the 451491-0003 BTG7508 core. Worldwide shipping is available for this aftermarket replacement component. Technical fitment support is provided to help verify part number, engine code, and application details before ordering. Contact us for distributor pricing or to confirm specific requirements for your CAT C15 or 3406E rebuild project.
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 451491-0003, engine code (CAT C15/3406E), vehicle application, and OEM reference numbers before ordering. This is an aftermarket replacement application; confirm fitment with your specific unit configuration.
Customer Reviews
Share installation notes, fitment feedback, or service experience for this product.
No customer reviews have been added for this product yet.
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.
