4035726 HX25 Turbocharger Replacement for Cummins 4BT 100HP
4035726 HX25 turbocharger for Cummins 4BT 100HP engines. Aftermarket replacement application for JCB NXT 140 and Dynapac CP 221. Verify OEM reference 4035722 and engine specs before ordering.
Orders without stock ship approximately 60 days after ordering. Estimated ship date if ordered today: .
The 4035726 HX25 turbocharger is an aftermarket replacement unit designed for Cummins 4BT 100HP engines, including JCB NXT 140 tracked excavators and Dynapac CP 221 rollers. This HX25 model serves as an aftermarket replacement application for these heavy-duty machines, with OEM reference 4035722 provided for fitment verification. Buyers should confirm engine specifications and vehicle application details before ordering to ensure correct part selection.
Key Specifications
- Part Number: 4035726
- Product Type: Turbocharger
- Turbo Model: HX25
- OEM Reference: 4035722
- Gross Weight: 8 kg
- Packing Dimensions: 21 x 23 x 26 cm
- Application Clue: Cummins 4BT 100HP engine
These specifications help buyers verify the physical dimensions and weight for shipping calculations. Cross-check the OEM reference 4035722 against your engine documentation to confirm the correct HX25 configuration for your specific machine.
Application & Compatibility
Source application path clues for buyer verification. These are source category/application paths, not confirmed fitment claims:
- JCB > NXT 140 > NXT 140 Tracked excavator > CUMMINS 4BT 100HP
- Dynapac > CP 221 > CP 221 Pneumatic-tired roller > CUMMINS 4BT 100HP
- JCB > NXT 145 Quarry Master > NXT 145 Quarry Master Tracked excavator > CUMMINS 4BT 100HP
- JCB > NXT 150 > NXT 150 Tracked excavator > CUMMINS 4BT 100HP
- POWERPLUS Group > PSL1200S-III > PSL1200S-III Skid-steer loader > CUMMINS 4BT 100HP
- Versatile > 256 > 256 Bi-directional agricultural tractor > CUMMINS 4BT 100HP
This HX25 turbocharger is listed for Cummins 4BT 100HP engines across multiple heavy equipment applications. Reference applications include JCB NXT 140 and NXT 150 tracked excavators, JCB NXT 145 Quarry Master, Dynapac CP 221 pneumatic-tired rollers, POWERPLUS PSL1200S-III skid-steer loaders, and Versatile 256 bi-directional agricultural tractors. These paths serve as application clues for fitment verification. Buyers should cross-check the OEM reference 4035722 against their specific machine documentation to confirm the correct turbo configuration. Verify engine code, production year, and turbo model before ordering to ensure the 4035726 replacement matches your unit.
Technical Notes
The HX25 turbocharger is a fixed-geometry unit, meaning it does not use variable turbine vanes. This design is standard for the Cummins 4BT 100HP engine applications listed. Buyers should verify the specific turbo configuration on their machine to ensure the HX25 model matches the required airflow and boost characteristics. Check the compressor housing and turbine housing for any visible damage or wear before installation. Confirm that the shaft spins freely without binding. Use the OEM reference 4035722 to cross-check the turbo model against your engine documentation. If the existing unit has a different model number, contact our technical support for fitment clarification before proceeding with the order.
B2B Supply
LeadTurbo supports B2B buyers with volume pricing for the 4035726 HX25 turbocharger, suitable for repair shops, rebuilders, and fleet parts distributors. Worldwide shipping is available for this 8 kg unit, packed in a 21 x 23 x 26 cm carton. Our team provides technical fitment support to help verify the HX25 model against Cummins 4BT 100HP engine documentation and OEM reference 4035722. Contact us with your specific machine details to confirm the correct replacement application before placing an order.
Product FAQ
NXT 140 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 NXT 140.
Compatibility Verify part number 4035726, engine code Cummins 4BT 100HP, vehicle application (e.g., JCB NXT 140), and OEM reference 4035722 before ordering. Confirm turbo configuration and production year for fitment.
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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
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