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FOR 712922-0002 HS GT4294 HEAT SHIELD OF TURBOCHARGER FOR CAT EARTH MOVING 345B CAT 3176C [English]

Type Heat shield Part # FOR 712922-0002 HS Models GT4294 Weight 0.30 kg Packing N/A
Cross Reference 410366-0007
Show more cross references 410366-0007 712401-0003 HS 712401-5003 HS FOR 0R7910 HS FOR 0R7911 HS FOR 1962775 HS FOR 196-2775 HS FOR 1962776 HS FOR 196-2776 HS FOR 452101-0001 HS FOR 452101-0002 HS FOR 452101-0003 HS FOR 452109-0001 HS FOR 452109-0002 HS FOR 452109-0003 HS FOR 452109-0004 HS FOR 452109-0006 HS FOR 452109-0010 HS FOR 452164-0001 HS FOR 452164-0002 HS FOR 452164-0004 HS FOR 452164-0005 HS FOR 452164-0006 HS FOR 452164-0012 HS FOR 452164-0013 HS FOR 452164-0014 HS FOR 452164-0015 HS FOR 452164-0017 HS FOR 452164-0019 HS FOR 452229-0001 HS FOR 452229-0002 HS FOR 452235-0001 HS FOR 452235-0002 HS FOR 452235-0003 HS FOR 452281-0001 HS FOR 452281-0002 HS FOR 452281-0003 HS FOR 452281-0004 HS FOR 452281-0006 HS FOR 452281-0007 HS FOR 452281-0008 HS FOR 452281-0009 HS FOR 452281-0010 HS FOR 452281-0013 HS FOR 452281-0014 HS FOR 471065-0002 HS FOR 471086-0002 HS FOR 471172-0003 HS FOR 471172-0004 HS FOR 471174-0001 HS FOR 471174-0002 HS FOR 702335-0001 HS FOR 709197-0001 HS FOR 709197-0002 HS FOR 709197-0003 HS FOR 709197-0004 HS FOR 709197-0005 HS FOR 709197-0009 HS FOR 709197-0010 HS FOR 709197-5010 HS FOR 709574-0001 HS FOR 709574-0002 HS FOR 709574-0003 HS FOR 709574-0004 HS FOR 712922-0001 HS FOR 712922-0003 HS FOR 712922-0006 HS FOR 712922-0007 HS FOR 712922-0017 HS FOR 712922-0018 HS FOR 712922-0019 HS FOR 712922-0020 HS FOR 713119-0001 HS FOR 713119-0002 HS FOR 713119-0003 HS FOR 714508-0005 HS FOR 714789-0001 HS FOR 714789-0002 HS FOR 714789-0003 HS FOR 714789-0004 HS FOR 714789-0007 HS FOR 714789-0008 HS FOR 714790-0003 HS FOR 714792-0002 HS FOR 714798-0001 HS FOR 714798-0002 HS FOR 714799-0001 HS FOR 716290-0002 HS FOR 717427-0001 HS FOR 720538-0001 HS FOR 720538-0002 HS FOR 720538-1 HS FOR 720538-2 HS FOR 720538-5001S HS FOR 720538-9001S HS FOR 720539-0001 HS FOR 720977-0002 HS FOR 721644-0001 HS FOR 721644-0002 HS FOR 721644-0005 HS FOR 721644-0006 HS FOR 721644-0007 HS FOR 721644-0008 HS FOR 723115-0001 HS FOR 723117-0004 HS FOR 735059-0003 HS FOR 735059-0004 HS FOR 750432-0001 HS FOR 762550-0003 HS FOR 762552-0001 HS
CA$ 4.22 / 5 pc(s)
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Subtotal: CA$ 4.22

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12-Month Warranty Worldwide Shipping OEM-Grade Quality

LeadTurbo Exhaust Gas Turbocharging Solutions

LeadTurbo is at the forefront of turbocharger innovation, delivering exhaust gas turbocharging solutions engineered for maximum performance and durability. Our systems harness otherwise-wasted exhaust energy to dramatically boost engine power and efficiency — combining advanced aerodynamics, high-grade materials, and intelligent controls across three key pillars: Structural Composition, Thermodynamics & Performance, and Control Strategies.

LeadTurbo turbochargers are built on a foundation of robust architecture and precision engineering. Key features include:

  • Advanced Wheel Materials: Compressor wheels from high-strength aluminum alloys (optional titanium or stainless-steel); turbine wheels from nickel-based superalloys for extreme heat resistance.
  • Precision Bearing Assembly: Thrust bearing plus two fully-floating journal bearings — precise radial/axial shaft control, minimal friction, faster spool-up, extended service life.
  • High-Strength Housings: Turbine housings cast from premium heat-resistant alloys. Center housing integrates oil and coolant passages for efficient thermal management.
  • High-Precision Rotor Assembly: Each rotor dynamically balanced to aerospace tolerances — minimal noise even exceeding 150,000 rpm.

Through these structural innovations, LeadTurbo turbochargers deliver industry-leading durability and consistency.

Our turbochargers extract exhaust energy to compress intake air, significantly increasing engine torque and power. Performance directly influences fuel economy, power, and emissions:

  • Optimized Compressor Aerodynamics: Advanced impeller blade profiles via CFD achieve high pressure ratios with minimal flow losses.
  • Efficient Turbine Stage: Dual-entry turbines and electronic variable-geometry guides maintain optimal back-pressure across varying speeds.
  • Variable-Geometry Technology: VGT turbos eliminate throttling losses of fixed-geometry systems, enabling higher air–fuel ratios and low-rpm torque.
  • Rapid Dynamic Response: Low-inertia components and tight bearing clearances minimize lag — boost builds quickly as throttle opens.

These enhancements translate to higher horsepower, improved fuel efficiency, and cleaner combustion under diverse conditions.

  • Precision Wastegate Actuation: High-speed pneumatic or electronic actuators, coordinated by the ECU, modulate exhaust bypass flow for consistent, chatter-free boost control.
  • Electronically-Controlled Vanes (VGT): Fast-response actuators adjust vane angles in real time — maximizing low-end torque without sacrificing high-end efficiency.
  • Blow-Off Valves & Surge Protection: Optional high-flow BOVs vent excess pressure on sudden throttle closure, preventing compressor surge.
  • ECU Integration & Closed-Loop Control: Detailed calibration maps and sensor feedback enable closed-loop boost control within design limits.

Each unit is flow-bench-tested before delivery, ensuring reliable, consistent performance without compromise.

LeadTurbo turbocharging solutions are engineered for innovation, reliability, and excellence — combining premium materials, advanced design, and rigorous testing to deliver unmatched performance, efficiency, and durability.

CAT 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 CAT.

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Frequently Asked Questions

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Turbochargers

Complete Turbo Units

Complete turbo units designed for rigorous heavy-duty use where OEM units may fall short.

CHRA Core

CHRA / Core Assemblies

Brand-new compatible CHRA cores — like-new performance at a fraction of replacement cost.

Turbine Wheel

Turbine Wheels & Shafts

Precision-balanced turbine shafts engineered from inside out for superior durability.

Turbine Housing

Turbine Housings

Silicon-molybdenum (Si-Mo) nodular cast iron — engineered for extreme heat resistance.

Compressor Housing

Compressor Housings

OEM-matched geometry and surface finish — advanced casting and machining for perfect fitment.

Bearing Housing

Bearing Housings

Rock-solid platform engineered for high-output rebuilds — the foundation for performance.

Compressor Wheels

Compressor Wheels

Aluminum, stainless steel, or titanium alloys — precision machined for superior responsiveness.