Ring & Pinion Gears

AmTech International is a trusted supplier of high-performance ring and pinion gear sets, engineered for optimal gear ratios and efficient power transfer in demanding drivetrain applications. With decades of experience and a robust global manufacturing network, we deliver competitively priced, OEM-quality ring and pinion sets for automotive, off-highway, and industrial markets.
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Overview

Ring and Pinion Gear Sets

AmTech International is a leading supplier of heavy-duty ring and pinion gear sets for OEM drivetrain and transmission manufacturers across the United States, Mexico, and Canada. Our competitively priced gear sets are engineered to your exact tolerance and ratio specifications, supporting a wide range of automotive, off-highway, and performance applications.
Every ring and pinion set is manufactured to the highest quality standards, ensuring exceptional durability and reliable performance—whether for street use, off-road vehicles, or motorsport applications. AmTech’s gear sets are ideal for both stock replacement and custom gear ratio changes.
As a global partner to OEMs, AmTech offers more than just ring and pinion sets. We also manufacture differential kits, transmission components, transfer cases, and replacement axle shafts, providing a complete solution for your drivetrain needs. Our advanced material selection, precision heat treatment, and optimized gear cutting processes result in gear sets that deliver up to ten times the service life of typical aftermarket alternatives. Combined with our expertise in shaft manufacturing, AmTech International delivers unmatched value and quality in drivetrain components.

Materials

  • Gray Iron
  • Nodular Cast Iron
  • Alloy Steel
  • Cast Iron
  • High Chromium Steel
  • Stainless Steel
  • High Manganese Steel

Applications

  • Automotive
  • Electrical
  • Industrial Machinery
  • Oil & Gas
  • Power Transmission
  • Robotics
  • Construction
  • Electronics
  • Marine
  • Off-Highway
  • Pump & Valve Parts

Services

  • Carbon Steel Casting
  • Bronze Casting
  • Investment Casting
  • Shot Blasting
  • Tool Steel Casting
  • Brass Casting
  • Heat Treating
  • Precision Machining
  • Stainless Steel Casting

Dependable Gear Manufacturing

Precision Gear Manufacturing Solutions

AmTech International is a leader in delivering high-quality, custom-engineered gears for a wide range of industries. With globally recognized certifications, decades of experience, and a robust international manufacturing network, we provide reliable gear solutions that meet the highest standards for performance, durability, and compliance.

Comprehensive Gear Manufacturing Capabilities

We produce a full spectrum of precision gears—including spur, helical, bevel, worm, ring & pinion, flywheels, flexplate assemblies, and specialty gears—using advanced hobbing, shaping, grinding, and heat treatment technologies. Our flexible production methods support both rapid prototyping and high-volume manufacturing, accommodating complex geometries and tight tolerances for demanding OEM applications.

Industry-Leading Experience & Quality

With over 25 years of specialized gear manufacturing expertise, AmTech guarantees exceptional accuracy, strength, and consistent quality in every gear. Our ISO 9001, IATF 16949, and QS 9000 certified processes and rigorous quality control ensure each gear meets your exact specifications and industry standards.

Global Supply Chain & Reliable Delivery

Our well-coordinated global manufacturing and logistics network enables us to overcome supply chain challenges and deliver precision gears on time, anywhere in the world. We support OEMs and industrial customers with dependable, scalable solutions and Just-In-Time (JIT) delivery from multiple warehouse locations.

Custom Engineering & Technical Support

AmTech’s engineering team collaborates closely with clients to design and optimize gears for specific applications. From material selection—including carbon steel, alloy steel, stainless steel, and specialty alloys—to gear geometry and finishing processes, we provide expert guidance and responsive support throughout every stage of your project.

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FAQ's

Frequently Asked Questions

Can AmTech manufacture ring and pinion sets to my custom ratio and tolerance requirements?

Yes, we produce ring and pinion gear sets to your exact specifications, including custom gear ratios, tolerances, and material grades for any drivetrain application.

What production volumes can you support for ring and pinion gear sets?

We accommodate both mid- and high-volume orders, ensuring consistent quality and reliable delivery for OEM programs and aftermarket needs.

What materials and heat treatments are available for your gear sets?

Our gear sets are manufactured from premium alloy steels and undergo advanced heat treatment processes to maximize strength, wear resistance, and service life.

Do you offer rapid prototyping and sample production?

Absolutely. We provide rapid prototyping and sample runs to validate your design and fit before moving to full-scale manufacturing.

Are your manufacturing facilities certified for quality?

Yes, all ring and pinion sets are produced in ISO 9001, IATF 16949, and QS 9000 certified facilities, ensuring strict adherence to global OEM quality standards.

Can AmTech supply complete drivetrain solutions beyond ring and pinion sets?

Yes, we also manufacture differential kits, transmission components, transfer cases, and replacement axle shafts for a comprehensive drivetrain solution.

What is the typical lead time for ring and pinion gear set orders?

Lead times depend on order size and complexity, but we prioritize fast turnaround and can meet aggressive project schedules. Contact us for a tailored timeline.

Do you offer Just-In-Time (JIT) delivery and inventory management?

Yes, we provide JIT delivery and inventory management to streamline your supply chain and ensure reliable, on-time supply.

How do I request a quote or submit an RFQ for ring and pinion gear sets?

You can contact our team or use our Request a Quote form to submit your drawings, specifications, and volume requirements.

Other Capabilities

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