3801706 HT4B Turbocharger Replacement for Cummins VTA28 Gensets
Aftermarket 3801706 HT4B turbocharger for Cummins VTA28 engines in Aksa and marine gensets. Verify OE references 3523590 and 3776941 before ordering.
Orders without stock ship approximately 60 days after ordering. Estimated ship date if ordered today: .
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3523590 3776941This is an aftermarket 3801706 HT4B turbocharger replacement for Cummins VTA28 engines, designed for industrial and marine genset applications. It serves as a reference unit for Aksa AC 750-6 and AC 825 gensets, as well as emergency generator sets on DAEWOO and Samsung LNG carriers. Verify part number, engine code, and OEM reference numbers 3523590 or 3776941 before ordering to ensure correct fitment.
Key Specifications
- Part Number: 3801706
- Product Type: Turbocharger
- Turbo Model: HT4B
- Engine Application: Cummins VTA28
- OEM Reference Numbers: 3523590, 3776941
- Packing Dimensions: 34 x 34 x 38 cm
- Gross Weight: 26 kg
- Image Availability: Not currently available
These specifications provide the core identifiers for verifying the 3801706 HT4B unit against existing equipment. Buyers should cross-check the part number and model against their maintenance records to confirm the correct replacement application for Cummins VTA28 gensets.
Application & Compatibility
Source application path clues for buyer verification. These are source category/application paths, not confirmed fitment claims:
- Aksa > AC 750-6 and AC 825 > AC 750-6 and AC 825 Genset > CUMMINS VTA28
- DAEWOO > Tangguh Towuti LNG carrier > Tangguh Towuti LNG carrier Marine—emergency generator set > CUMMINS VTA28
- Samsung > Seri A-class LNG carriers > Seri A-class LNG carriers Marine—emergency generator set > CUMMINS VTA28
This HT4B turbocharger is listed for Cummins VTA28 engines in industrial and marine genset applications. Reference applications include Aksa AC 750-6 and AC 825 units, as well as emergency generator sets on DAEWOO Tangguh Towuti and Samsung Seri A-class LNG carriers. These paths serve as verification clues rather than confirmed fitment. Buyers should cross-check the engine code, specific genset model, and OEM reference numbers 3523590 or 3776941 against their maintenance records. Verify the physical mounting details and turbo configuration before ordering to ensure the 3801706 unit matches the existing installation.
Technical Notes
The HT4B turbocharger is a large-displacement unit typically associated with high-output industrial and marine diesel engines. For this specific 3801706 application, the unit is listed for Cummins VTA28 engines. Buyers should verify the physical mounting details, shaft alignment, and compressor housing dimensions against the existing unit. Since this part serves emergency generator sets on LNG carriers and industrial gensets, confirming the exact engine serial number and OEM reference numbers 3523590 or 3776941 is essential. Technical fitment support is available to assist with these verification steps before shipment.
B2B Supply
LeadTurbo supports B2B buyers, repair shops, and distributors with volume pricing for the 3801706 HT4B turbocharger. Worldwide shipping is available for industrial and marine genset orders. Our technical fitment team assists with verifying part number 3801706, Cummins VTA28 engine codes, and OEM reference numbers 3523590 or 3776941 before shipment. Contact us for distributor rates or to confirm specific application details for Aksa or LNG carrier emergency generators.
Product FAQ
AC 750-6 and AC 825 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 AC 750-6 and AC 825.
Compatibility Verify part number 3801706, Cummins VTA28 engine code, specific genset application (e.g., Aksa AC 750-6), and OEM reference numbers 3523590 or 3776941 before ordering. Confirm turbo configuration and mounting details with your technical team.
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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.
