450-0542 GTB4502L Turbocharger Replacement for Caterpillar C15

This aftermarket 450-0542 GTB4502L turbocharger is a replacement unit for Caterpillar C15 engine applications. Verify the part number, engine code, and OEM reference 805786-0003 against your specific vehicle configuration before ordering.

Key Specifications

• Part Number: 450-0542
• Product Type: Turbocharger
• Turbo Model: GTB4502L
• Application Clue: Caterpillar C15
• OEM Reference: 805786-0003

These fields define the core identification data for this unit. Use the part number 450-0542 and model GTB4502L to cross-check against your existing hardware. The listed OEM reference 805786-0003 serves as a verification point for your parts catalog. Confirm these details match your specific engine configuration before proceeding with an order.

Application & Compatibility

Source application path clues for buyer verification. These are source category/application paths, not confirmed fitment claims:

• Caterpillar > C15

This turbocharger is listed for Caterpillar C15 engine applications. The application path serves as a reference clue for identification; it does not confirm universal fitment across all C15 variants. Buyers should verify the specific engine code, production year, and existing turbo configuration against the part number 450-0542 and OEM reference 805786-0003. Confirm that the GTB4502L model matches your current hardware before placing an order. Technical fitment support is available to help resolve configuration questions during the verification process.

Technical Notes

The GTB4502L model is a large-displacement turbocharger design typically associated with high-horsepower diesel applications. For this specific unit, verify that the compressor and turbine wheel dimensions match your existing hardware. Cross-check the OEM reference 805786-0003 against your service manual to confirm the correct configuration. If your engine uses a different turbo model or actuator type, confirm these details with your technical team before ordering. This verification step helps ensure the replacement unit aligns with your Caterpillar C15 engine requirements.

B2B Supply

LeadTurbo supports B2B buyers with volume pricing and worldwide shipping for the 450-0542 GTB4502L turbocharger. Technical fitment support is available to help verify the part number, Caterpillar C15 engine code, and OEM reference 805786-0003 before ordering. Distributors, repair shops, and fleet parts buyers can request quotations with quantity and destination details to streamline procurement. This service model helps ensure the correct replacement unit is identified for your specific application.