4955545 HX40W Turbocharger for CUMMINS QSL9 | Aftermarket Replacement
4955545 HX40W turbocharger for CUMMINS QSL9 engines. Aftermarket replacement for Doosan, Hyundai, and LiuGong equipment. Verify part number and OEM references before ordering.
Orders without stock ship approximately 60 days after ordering. Estimated ship date if ordered today: .
Show more cross references
4044691 4045842 4048932 4048933 4955980The 4955545 HX40W turbocharger is an aftermarket replacement unit designed for CUMMINS QSL9 engines in construction and industrial equipment. This assembly serves as a replacement application for Doosan, Hyundai, and LiuGong machinery, with OEM reference numbers such as 4044691 and 4045842 available for fitment verification.
Key Specifications
- Part Number: 4955545
- Product Type: Turbocharger
- Turbo Model: HX40W
- Packing Dimensions: 26 x 30 x 33 cm
- Gross Weight: 16 kg
- Representative OEM References: 4044691, 4045842, 4048932, 4048933, 4955980
These specifications help buyers verify the physical unit and cross-reference numbers before ordering. Confirm the part number and model against your equipment records to ensure the correct replacement application.
Application & Compatibility
Source application path clues for buyer verification. These are source category/application paths, not confirmed fitment claims:
- DOOSAN > 9 > 274, 9 > 304, 12 > 254, 17 > 244, 21 > 224, 12 > 235 HA, 21 > 215 HA > 215 HA Portable air compressor > CUMMINS QSL9
- HYUNDAI > HL965 > HL965 Wheel loader > CUMMINS QSL9
- HYUNDAI > HX330L > HX330L Excavator > CUMMINS QSL9
- LiuGong > 877H > 877H Wheel loader > CUMMINS QSL9
- LiuGong > 936E, 939E > 936E, 939E Excavator > CUMMINS QSL9
- LiuGong > SD25A > SD25A Rotary drilling rig > CUMMINS QSL9
This HX40W turbocharger is listed for CUMMINS QSL9 engines in construction and industrial equipment. Representative application clues include Doosan 274, 9 and 304, 12; Hyundai HL965 wheel loader and HX330L excavator; and LiuGong 877H wheel loader, 936E/939E excavators, and SD25A rotary drilling rig. These paths serve as reference numbers for verification. Buyers should confirm the part number 4955545, engine code, and specific vehicle model against their equipment records. Verify the turbine housing flange type and bolt pattern before ordering to ensure the correct replacement application.
Technical Notes
The HX40W turbocharger is a fixed-geometry unit. Verify the turbine housing flange type and bolt pattern against your existing unit to confirm the correct replacement application. Ensure the CHRA/core is balanced to specification for stable operation. Pre-shipment inspection and quality control help confirm replacement reliability. Technical fitment support is available to verify compatibility with CUMMINS QSL9 applications.
B2B Supply
LeadTurbo supports B2B buyers, repair shops, and distributors with volume pricing for 4955545 HX40W turbochargers. Worldwide shipping is available for orders of this CUMMINS QSL9 replacement unit. Technical fitment support is provided to help verify part number, engine application, and OEM reference numbers such as 4044691 before ordering. Contact our team for distributor pricing or fleet parts inquiries on this aftermarket replacement assembly.
For stock planning, note the 16 kg gross weight and 26 x 30 x 33 cm packing dimensions when calculating freight costs for the 4955545 HX40W unit. B2B buyers should cross-check the five representative OEM reference numbers against their equipment records to confirm the correct replacement application. Technical fitment support is available to verify flange types and bolt patterns for CUMMINS QSL9 engines. Volume pricing and worldwide shipping options are accessible for distributors and fleet parts buyers seeking this aftermarket assembly.
Product FAQ
9 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 9.
Compatibility Verify part number 4955545, engine code CUMMINS QSL9, vehicle application, and OEM reference numbers (e.g., 4044691, 4045842) before ordering. Confirm turbo configuration and flange type for your specific unit.
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Frequently Asked Questions
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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.
