3778043 HE300WG Turbocharger Replacement for Cummins 6BT TATA Trucks
3778043 HE300WG turbocharger for TATA LPT 1618 and Cummins 6BT engines. Aftermarket replacement with technical fitment support. Verify part number and OEM references before ordering.
Orders without stock ship approximately 60 days after ordering. Estimated ship date if ordered today: .
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3778388 3778389 3778390 3778435 3791301This 3778043 HE300WG turbocharger is an aftermarket replacement unit designed for Cummins 6BT engines in TATA LPT 1618 trucks. It serves as an aftermarket replacement application for vehicles equipped with 6BTAA5.9 or ISBE5.9 engines, supporting repair shops and fleet buyers seeking reliable turbocharger service.
Key Specifications
- Part Number: 3778043
- Turbo Model: HE300WG
- Product Type: Turbocharger
- Gross Weight: 15 kg
- Packing Dimensions: 21 x 23 x 26 cm
- OEM Reference Numbers: 3778388, 3778389, 3778390, 3778435, 3791301
These specifications help buyers verify physical dimensions and weight against their existing inventory or packaging requirements. The listed OEM reference numbers serve as key identifiers for cross-checking fitment against vehicle service records or previous part labels.
Application & Compatibility
Source application path clues for buyer verification. These are source category/application paths, not confirmed fitment claims:
- TATA > LPT 1618 > LPT 1618 Truck > CUMMINS 6BT > 6BTAA5.9; ISBE5.9
- TATA > LPS 4018 > LPS 4018 Tractor truck > CUMMINS 6BT > 6BTAA5.9; ISBE5.9
- TATA > LPS 4028 > LPS 4028 Tractor truck > CUMMINS 6BT > 6BTAA5.9; ISBE5.9
- TATA > LPT > LPK 2518 > LPK 2518 Truck > Tipper > CUMMINS 6BT > 6BTAA5.9; ISBE5.9
- TATA > LPT > LPK 3118 > LPK 3118 Truck > Tipper > CUMMINS 6BT > 6BTAA5.9; ISBE5.9
This HE300WG turbocharger is listed for TATA trucks equipped with Cummins 6BT engines, specifically the 6BTAA5.9 and ISBE5.9 variants. Application clues include the LPT 1618 truck, LPS 4018 and LPS 4028 tractor trucks, and LPK 2518/LPK 3118 tipper trucks. Buyers should verify the specific vehicle model, engine code, and production year against the five associated OEM reference numbers (3778388, 3778389, 3778390, 3778435, 3791301) before ordering. Confirming these details helps ensure the replacement application matches the existing turbocharger configuration.
Technical Notes
The HE300WG turbocharger is a fixed-geometry unit, meaning it does not use variable turbine nozzle vanes. This design is typical for Cummins 6BT applications where steady-state efficiency is prioritized over rapid spool-up. Buyers should verify the turbine housing and compressor housing dimensions against their existing unit to ensure proper exhaust and intake manifold alignment. Since this is an aftermarket replacement, confirm the shaft seal and bearing housing condition during installation to prevent oil leaks. Technical fitment support is available to assist with reference checking the five associated OEM reference numbers against your specific vehicle service records.
B2B Supply
LeadTurbo supports B2B buyers, repair shops, and distributors with volume pricing for 3778043 HE300WG turbochargers. Worldwide shipping is available for this part number, ensuring access for international fleet and parts buyers. Technical fitment support is provided to help verify the five associated OEM reference numbers (3778388, 3778389, 3778390, 3778435, 3791301) against your specific TATA truck and Cummins 6BT application. Contact the supplier to confirm current stock levels and bulk order terms before placing an order.
Product FAQ
LPT 1618 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 LPT 1618.
Compatibility Verify part number 3778043, engine code (6BTAA5.9/ISBE5.9), vehicle application (TATA LPT/LPS/LPK series), production year, and OEM reference numbers (3778388, 3778389, 3778390, 3778435, 3791301) before ordering. Confirm turbo configuration matches your specific application.
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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.
