4043249 HX35W Turbocharger Replacement for Cummins ISB6
4043249 HX35W turbocharger for Cummins ISB6 engines. Aftermarket replacement for Dodge, Ford, and Freightliner applications. Verify OEM reference numbers and engine fitment before ordering.
Orders without stock ship approximately 60 days after ordering. Estimated ship date if ordered today: .
Show more cross references
4039509 4039510 4042739 4955175The 4043249 HX35W turbocharger is an aftermarket replacement unit designed for Cummins ISB6 engine applications. This product serves as a replacement application for Dodge, Ford, and Freightliner vehicles, with OEM reference numbers 4039509 and 4042739 available for fitment verification.
Key Specifications
- Part Number: 4043249
- Product Type: Turbocharger
- Turbo Model: HX35W
- Engine Application: Cummins ISB6
- Packing Dimensions: 26 x 30 x 33 cm
- Gross Weight: 15 kg
- OEM Reference Numbers: 4039509, 4039510, 4042739, 4955175
These specifications help buyers verify the 4043249 HX35W turbocharger against their service records. Confirm the part number and engine code before ordering to ensure the correct replacement unit is selected for your Cummins ISB6 application.
Application & Compatibility
Source application path clues for buyer verification. These are source category/application paths, not confirmed fitment claims:
This HX35W turbocharger is listed for Cummins ISB6 engine applications across various commercial vehicle platforms. Reference numbers 4039509, 4039510, 4042739, and 4955175 are associated with this part for fitment verification. Buyers should confirm the specific vehicle model and production year before ordering. Application clues include:
- DODGE > CUMMINS ISB6
- Blue Bird > All American A3FE, A3RE > All American A3FE, A3RE School bus > CUMMINS ISB6
- DAF > CUMMINS ISB6
- FORD > Cargo 1722E, 2422E, 2622E, 2428E, 2628E > Cargo 1722E, 2422E, 2622E, 2428E, 2628E Truck > CUMMINS ISB6
- Freightliner > FL60, FL70, FC70, FC80, MT45, MT55, B2 bus chassis > FL60, FL70, FC70, FC80, MT45, MT55, B2 bus chassis Truck > Step van > Bus chassis > CUMMINS ISB6
- Kenworth > T300 > T300 Truck > CUMMINS ISB6
- Peterbilt > 330, 335 > 330, 335 Truck > CUMMINS ISB6
- Sterling > Acterra 5500, 6500, 7500, 8500 > Acterra 5500, 6500, 7500, 8500 Truck > CUMMINS ISB6
- TATA > LPO 1512 > 55; LPO 1618 Elanza > 55; LPO 1618 Elanza Bus chassis > Bus > CUMMINS ISB6
- TATA > Signa 3118.TK, 3718.K > TK, 4223.T, 4623.S, 5523.S; LPK 1618, 2523, 3118 > TK, 4223.T, 4623.S, 5523.S; LPK 1618, 2523, 3118 Truck > Tipper > Tractor > CUMMINS ISB6
- VOLKSWAGEN > Constellation 17.250, 24.250 > Constellation 17.250, 24.250 Truck > CUMMINS ISB6
- VOLKSWAGEN > Worker 17-250E, 23-250E, 24-250E > Worker 17-250E, 23-250E, 24-250E Truck > CUMMINS ISB6
- Dodge, DAF, and TATA vehicles with Cummins ISB6 engines
- Ford Cargo trucks (1722E, 2422E, 2622E, 2428E, 2628E)
- Freightliner FL60, FL70, FC70, FC80, MT45, MT55, and B2 bus chassis
- Kenworth T300, Peterbilt 330/335, and Sterling Acterra models
- Volkswagen Constellation and Worker trucks
- Blue Bird All American A3FE/A3RE school buses
Technical Notes
The HX35W turbocharger is a fixed-geometry unit commonly used in medium-duty commercial applications. Technical verification for the 4043249 part number should focus on the bearing system and seal integrity. Buyers should confirm the journal bearing material and design against the Cummins ISB6 engine specifications to ensure proper lubrication and clearance. Additionally, verify the thrust bearing type and load capacity to match the operational demands of the ISB6 platform. For the turbine end, check the piston ring seal size against the existing component to ensure a proper seal and prevent oil leakage. These checks help confirm that the replacement unit aligns with the specific operational parameters of your fleet vehicle.
B2B Supply
LeadTurbo supports B2B buyers with volume pricing for the 4043249 HX35W turbocharger. Technical fitment support is available to help verify part number, engine code, and OEM reference numbers such as 4039509 or 4042739 before ordering. Worldwide shipping is available for fleet parts buyers and distributors. Contact our team to confirm specifications for your Cummins ISB6 application and request a quote for bulk orders.
Product FAQ
OTHER 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 OTHER.
Compatibility Verify part number 4043249, engine code Cummins ISB6, vehicle application, and OEM reference numbers such as 4039509 or 4042739 before ordering. Confirm turbo configuration and production year for your specific fleet unit.
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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.
