Precision Powertrain Components

High-performance crankshafts, camshafts, pistons, transmission gears, and turbine housings engineered for extreme durability, tight tolerances, and seamless integration into next-generation vehicle platforms.

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Engineered for Performance & Longevity

Powertrain components operate under extreme thermal, mechanical, and vibrational loads. Our manufacturing processes are optimized to deliver consistent metallurgical properties, surface finishes, and dimensional accuracy that meet OEM and Tier-1 specifications.

From high-pressure die casting to multi-axis CNC machining and specialized heat treatments, we provide turnkey solutions that reduce lead times and optimize cost-per-part without compromising quality.

±0.005mm
CNC Tolerance
100K+
Annual Capacity
24/7
Production Shifts
99.8%
First-Pass Yield
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Advanced Heat Treatment

Induction hardening, nitriding, and cryogenic processing for superior wear resistance and fatigue life.

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GD&T & CMM Inspection

Full first-article inspection with coordinate measuring machines and laser scanning for critical datums.

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Lightweighting Solutions

Optimized wall thicknesses, hollow geometries, and high-strength alloys to reduce overall assembly weight.

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Just-in-Time Delivery

Integrated supply chain management with VMI options and real-time production tracking.

Core Powertrain Components

Precision-manufactured parts designed for ICE, hybrid, and emerging mobility applications.

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Crankshafts

Forged and machined with balanced counterweights, precision journals, and hardened surfaces for high-RPM stability.

4340 Steel Induction Hardened ±0.003mm
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Camshafts

Multi-lobe profiles machined to exact lift/duration specs. Surface-ground and lapped for optimal valve timing.

4140 Chrome-Moly Lapped Journals DOHC/SOHC
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Pistons & Rings

Forged aluminum or hypereutectic cast pistons with custom ring grooves, skirt coatings, and thermal barriers.

Al-Si Alloy Plasma Coated High Compression
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Transmission Gears

Hobbed and ground spur, helical, and planetary gears with precise tooth profiles for smooth power transfer.

8620 Steel Case Hardened DIN 3961
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Turbocharger Housings

High-temperature die-cast aluminum and steel housings with precise turbine/compressor wheel interfaces.

A380/A356 Heat Resist Pressure Tested
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Valve Train Components

Rocker arms, lifters, springs, and retainers manufactured for precise actuation and fatigue resistance.

Stellite Faced Shot Peened High Cycle

Manufacturing Specifications

Parameter Specification
Primary Materials4340/4140 Steel, Al-Si Alloys, Inconel 718, Duplex SS, Titanium Ti-6Al-4V
Machining Precision±0.002mm (CNC), ±0.005mm (Multi-axis), Ra 0.4µm surface finish
Casting ProcessesHigh-Pressure Die Casting (HPDC), Gravity Casting, Investment Casting
Heat TreatmentInduction Hardening, Carburizing, Nitriding, Cryogenic, Annealing, Stress Relieving
Surface FinishingAnodizing, Phosphate, Zinc/Nickel Plating, PVD Coatings, Laser Cladding
Quality StandardsIATF 16949, ISO 9001:2015, PPAP, APQP, FMEA, SPC, MSA
Inspection MethodsCMM, Laser Scanning, X-Ray, Ultrasonic, Hardness Testing, Metallography
Production VolumePrototype (1-50) to High-Volume (100,000+ per year)

From CAD to Assembly Line

Streamlined, auditable, and fully traceable production pipeline.

01

DFM & Engineering

CAD review, tolerance analysis, tooling optimization, and cost modeling before production.

02

Material Sourcing

Certified raw materials with full mill certificates, traceability, and incoming inspection.

03

Precision Machining

5-axis CNC, turning centers, and grinding lines operate under strict SPC controls.

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QA & Dispatch

First-article inspection, batch testing, packaging with desiccants/VCI, and JIT shipping.

Automotive-Grade Certifications

Our quality management system is aligned with the highest automotive industry standards. Every component undergoes rigorous validation before release.

  • Full PPAP documentation & submission support
  • Statistical Process Control (SPC) on critical dimensions
  • Traceable heat lots & material certifications
  • Continuous improvement via 8D & corrective action tracking
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IATF 16949

Automotive QMS certified for production, design, installation & service.

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APQP / FMEA

Proactive risk assessment and structured product development.

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ISO 17025 Lab

Acknowledged calibration & testing laboratory partner network.

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AS9100 Ready

Aerospace-grade processes available for hybrid vehicle platforms.

Request a Powertrain Component Quote

Provide your part drawings, material preferences, or CAD files and our engineering team will return a detailed DFM analysis, lead time, and competitive pricing within 48 hours.

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+1 (800) 555-7294
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powertrain@metalcore-mfg.com
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4200 Industrial Blvd, Detroit, MI 48201

Project Inquiry