4039631 HX35W Turbocharger Replacement for Cummins QSB

This 4039631 HX35W turbocharger serves as an aftermarket replacement for Cummins QSB engines, including applications in JCB 722 and New Holland G140 vehicles. Designed for Tier 3 truck and industrial use, this unit references OEM number 4039331 to assist buyers in verifying fitment before ordering.

Key Specifications

• Part Number: 4039631
• Turbo Model: HX35W
• Product Type: Turbocharger
• OEM Reference: 4039331
• Gross Weight: 15 kg
• Packing Dimensions: 21 x 23 x 26 cm
• Image Available: Yes

These specifications help identify the correct unit for your Cummins QSB engine application. Verify the part number and model against your existing turbocharger to ensure accurate replacement.

Application & Compatibility

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

• CUMMINS > CUMMINS TRUCK TIER 3 > CUMMINS QSB
• JCB > JCB 722 > JCB Dump Truck 722 > Cummins QSB6.7
• New Holland > New Holland G Series > New Holland G140 > Cummins QSB6.7

This HX35W turbocharger is listed for Cummins QSB engine applications, including Cummins Truck Tier 3 variants. Common reference applications include JCB 722 Dump Trucks and New Holland G140 loaders equipped with QSB6.7 engines. These paths serve as verification clues only. Buyers must confirm specific vehicle VINs, engine codes, and production years against their existing unit. Always verify fitment details with your technician before ordering to ensure correct replacement application.

Technical Notes

This HX35W turbocharger assembly is designed for Cummins QSB engine applications, including Tier 3 truck variants. The unit references OEM number 4039331 to assist in identification. Buyers should verify the compressor housing inlet and outlet dimensions against their existing unit. Check the turbine housing flange bolt pattern and exhaust manifold alignment before installation. Confirm that the oil supply and drain line connections match the engine block specifications. Proper sealing and torque values are critical for stable operation and leak prevention.

B2B Supply

LeadTurbo supports B2B buyers with volume pricing and worldwide shipping for the 4039631 HX35W turbocharger. Technical fitment support is available to help verify engine codes and OEM references before ordering. Contact our team for bulk inquiries or specific application guidance. We ensure secure packing and fast dispatch for your replacement needs.

For fleet managers and repair shops, this 15 kg unit arrives in secure 21x23x26 cm packaging designed to protect the assembly during transit. The compact dimensions facilitate efficient storage and handling in busy workshop environments. LeadTurbo provides technical fitment support to help verify engine codes and OEM references before ordering, ensuring you select the correct replacement for your Cummins QSB application. Volume pricing is available for distributors and bulk buyers, with worldwide shipping options to support your supply chain needs. Contact our team for specific application guidance or to discuss bulk order requirements.