4040633 HX35W Turbocharger Replacement for Cummins ISB6 5.9L
Aftermarket 4040633 HX35W turbocharger for Cummins ISB6 5.9L engines in DAF LF55 and Ford Cargo trucks. Verify part number, engine code, and OEM reference 4040634 before ordering.
Orders without stock ship approximately 60 days after ordering. Estimated ship date if ordered today: .
This 4040633 HX35W turbocharger is an aftermarket replacement unit designed for Cummins ISB6 5.9L engines in DAF LF55 and Ford Cargo trucks. It serves as an aftermarket replacement application for units referencing OEM number 4040634, supporting stable operation in heavy-duty truck environments.
Key Specifications
- Part Number: 4040633
- Product Type: Turbocharger
- Turbo Model: HX35W
- OEM Reference: 4040634
- Packing Dimensions: 21 x 23 x 26 cm
- Gross Weight: 14 kg
- Application Clues: Cummins ISB6 5.9L engines in DAF LF55 and Ford Cargo trucks
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Application & Compatibility
Source application path clues for buyer verification. These are source category/application paths, not confirmed fitment claims:
- DAF > LF45 > LF55 (5.9-L six-cylinder variants) > LF55 (5.9-L six-cylinder variants) Truck > CUMMINS ISB6 5.9 EURO 4
- DAF > CF65.180 > CF65.220 > CF65.250 > CF65.250 Truck > CUMMINS ISB6 5.9 EURO 4
- FORD > Cargo 1722E > 2422E > 2622E > 2428E > 2628E > 2628E Truck > CUMMINS ISB6 5.9 EURO 4
This HX35W turbocharger is listed for Cummins ISB6 5.9L engines in DAF LF55 and Ford Cargo trucks. Buyers should verify the part number 4040633, engine code, and vehicle application against their specific unit before ordering. The supplied data associates this unit with OEM reference 4040634, which serves as a key verification point for fitment. Application clues include DAF LF45/LF55 variants and Ford Cargo models (1722E, 2422E, 2622E, 2428E, 2628E). Confirm the turbo configuration matches your existing unit to ensure proper replacement application.
Technical Notes
The HX35W is a fixed-geometry turbocharger commonly used in medium-duty truck applications. For this 4040633 unit, verify the turbine housing inlet and outlet flange dimensions against your existing part. Confirm the compressor housing outlet matches the intake manifold connection. Check that the turbine shaft end play and radial play are within acceptable limits using a dial indicator. Inspect the wastegate flapper valve for smooth movement and proper seating to ensure correct boost control. Measure the bypass port diameter in the turbine housing with a caliper to confirm it is clear of obstructions. These checks help confirm fitment and stable operation before installation.
B2B Supply
LeadTurbo supports B2B buyers, repair shops, and fleet parts distributors with volume pricing and worldwide shipping for the 4040633 HX35W turbocharger. Technical fitment support is available to help verify part number, engine code, and OEM reference 4040634 against your specific Cummins ISB6 5.9L application. For bulk orders or mixed shipments, contact our team to confirm packing dimensions (21 x 23 x 26 cm) and gross weight (14 kg) for logistics planning. Verify all application details before placing your order to ensure the correct replacement unit is supplied.
Product FAQ
LF45 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 LF45.
Compatibility Verify part number 4040633, engine code Cummins ISB6 5.9L, vehicle application (DAF LF55, Ford Cargo), production year, and OEM reference 4040634 before ordering. Confirm turbo configuration matches your unit.
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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.
