4N6860 TW4B91 Turbocharger Core for CAT 3304 Earth Moving

This aftermarket 4N6860 turbocharger core serves as a replacement for CAT 3304 earth-moving equipment. Designed for the TW4B91 model, it references OE numbers such as 0R5888 and 4N4780. Verify your engine application and part details before ordering to ensure correct fitment.

Key Specifications

This section outlines the core technical details for the 4N6860 turbocharger core. Buyers should review these specifications to confirm alignment with their rebuild requirements.

• Part Number: 4N6860
• Product Type: Core (CHRA)
• Turbo Model: TW4B91
• Gross Weight: 4 kg
• Packing Dimensions: 18x18x21 cm
• Representative OE References: 0R5888, 4N4780, 4080770102

These metrics help verify physical fitment and shipping logistics. Always cross-check the part number and model tag on your existing unit against these values before finalizing your order.

Application & Compatibility

This core is listed for CAT 3304 earth-moving equipment applications. It references OE numbers such as 0R5888, 4N4780, and the 408077 series. These reference numbers help confirm fitment for your specific rebuild project.

• Engine Application: CAT 3304
• Turbo Model: TW4B91
• Reference OE Numbers: 0R5888, 4N4780, 4080770102

Always verify the part number and model tag on your existing turbocharger against these details. Confirm physical dimensions and housing configuration before ordering to ensure correct replacement application.

Technical Notes

This core assembly supports the internal rotating components of the TW4B91 turbocharger. It is designed for rebuild applications on CAT 3304 engines. Buyers should inspect the shaft and bearing surfaces for wear before installation. Proper alignment is critical for stable operation. Verify that the core matches your specific turbo model tag. This component helps restore function to damaged units. Ensure all mating surfaces are clean during assembly. Technical fitment support is available for complex rebuilds.

B2B Supply

LeadTurbo supports B2B buyers with volume pricing for this 4N6860 core. Worldwide shipping is available for international orders. Technical fitment support helps verify application details before purchase. Contact our team to confirm stock levels and lead times for your specific rebuild project. We assist with part number verification and OEM reference matching to ensure you receive the correct replacement component.