186507 4LE303 Turbocharger Replacement for MACK ET673E
Aftermarket 186507 4LE303 turbocharger for MACK ET673E applications. Verify part number, engine code, and OEM reference numbers 186506, 188469, or 188923 before ordering.
Orders without stock ship approximately 60 days after ordering. Estimated ship date if ordered today: .
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186506 188469 188923This aftermarket 186507 4LE303 turbocharger is a replacement unit for MACK ET673E engine applications. It serves as an aftermarket replacement part for buyers verifying fitment against OEM reference numbers 186506, 188469, and 188923. Verify your specific engine code and vehicle application before ordering to ensure correct part selection.
Key Specifications
- Part Number: 186507
- Product Type: Turbocharger
- Turbo Model: 4LE303
- Application Clue: MACK ET673E
- Packing Dimensions: 26x30x33 cm
- Gross Weight: 22 kg
- OEM Reference Numbers: 186506, 188469, 188923
These specifications help buyers identify the correct replacement unit and plan logistics. Verify the part number and model against your specific engine documentation before placing an order.
Application & Compatibility
Source application path clues for buyer verification. These are source category/application paths, not confirmed fitment claims:
- MACK > MACK VARIOUS > MACK ET673E
This 186507 4LE303 turbocharger is listed for MACK ET673E engine applications. It is associated with OEM reference numbers 186506, 188469, and 188923, which serve as verification clues for buyers. Confirm your specific engine code, vehicle model, and production year against these references before ordering. Technical fitment support is available to help validate the correct replacement application for your fleet or repair needs.
Technical Notes
The 4LE303 turbocharger model is associated with MACK ET673E engine applications. Buyers should verify the actuator type, rod length, and adjustment range against the original unit or technical drawings before installation. Confirm the pneumatic actuator spring rate and electronic position related electrical detail output, if applicable, to ensure the boost control system operates within the engine's specified parameters. Technical fitment support is available to help validate these configuration details for your specific fleet or repair application.
B2B Supply
LeadTurbo supports B2B buyers, repair shops, and distributors with volume pricing for the 186507 4LE303 turbocharger. Worldwide shipping is available to streamline logistics for fleet and distribution orders. Technical fitment support is provided to help verify actuator details, OEM reference numbers 186506, 188469, and 188923, and engine application before shipment. Contact our team to confirm current pricing tiers and shipping options for your specific order volume.
For B2B procurement planning, the 186507 4LE303 turbocharger ships in a 26x30x33 cm carton with a gross weight of 22 kg. These logistics details support accurate freight cost estimation and warehouse inventory management for fleet parts buyers. When verifying fitment, cross-check the part number against OEM reference numbers 186506, 188469, and 188923 to ensure alignment with your specific MACK ET673E engine documentation. LeadTurbo provides technical fitment support to help validate actuator details and application clues before shipment. Volume pricing is available for distributors and repair shops, with worldwide shipping options to streamline supply chain operations. Confirm current stock availability and pricing tiers with our team to optimize your ordering process.
Product FAQ
MACK 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 MACK.
Compatibility Verify part number 186507, MACK ET673E engine code, vehicle application, production year, and OEM reference numbers 186506, 188469, or 188923 before ordering. Confirm turbo configuration and actuator details with technical support.
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Complete turbo units designed for rigorous heavy-duty use where OEM units may fall short.
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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.
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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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