Transmission Component Manufacturers

Ace Manufacturing and Parts Company specializes in manufacturing heavy-duty clutches and various clutch components. The company is recognized within the industry for its innovative approaches to developing critical transmission components for industrial and commercial applications.

Based in Windsor, CT, Aero Gear engineers and manufactures high-precision aerospace gears and gearbox assemblies. The company specializes in producing critical transmission components for the aerospace industry, offering comprehensive engineering and manufacturing services. They focus on delivering finely crafted gears and integrated gearbox solutions.

Based in Walton Hills, OH, American Industrial Transmission, Inc. specializes in remanufacturing industrial transmissions for lift trucks, construction machinery, and industrial equipment. The company also supplies new and remanufactured transmissions, torque converters, axles, rebuild kits, and drive units.

Based in Foster City, CA, American Precision Gear Co. Inc. manufactures custom precision gears for demanding applications. Since 1956, they've specialized in high-volume gear production, CNC hobbing, and shaping. Serving aerospace, medical, robotics, and military & defense industries, they offer miniature and fine-pitch gears with tight tolerances.

Based in Beaver Dam, WI, Amsted Automotive designs and manufactures high-performance powertrain and torque management components. The company leverages cold forming and powder metallurgy to create components for global vehicle and industrial applications. Amsted Automotive's solutions aim to improve efficiency, performance, and packaging in transportation.

Based in Grand Rapids, MI, Arrow Automotive specializes in high-volume precision metal component machining and fabrication. They provide OEM and Tier manufacturers with components for powertrain (including transmission), steering, NVH, electric vehicle, and exhaust assemblies. This IATF 16949:2016 certified company ensures quality and durability.

ATP Automotive designs and develops transmission parts and automotive chemicals, established in 1955. The company specializes in quality engineering and dependable performance for automotive components. It serves customers and distributors across North and South America.

Bandit OffRoad specializes in custom manufacturing driveshafts and related drivetrain components for a range of vehicles. Utilizing state-of-the-art driveshaft machines, mills, and lathes, the company produces custom solutions for auto, Jeep, truck, powersports, ATV, and SxS applications.

Based in La Porte, IN, B&B Manufacturing produces power transmission components such as timing pulleys, synchronous belts, V-belt sheaves, and roller chain sprockets. They offer both standard catalog items and custom-engineered solutions, made in their US facility for industries including medical and 3D printing.

Based in Lehighton, PA, Blue Ridge Pressure Castings specializes in high-pressure aluminum die casting and machining. The company provides engineered solutions for complex components, including transmission and engine parts. They serve demanding customers in the automotive, heavy truck, electronics, and military hardware industries.

Based in Madison Heights, MI, BMT Aerospace specializes in manufacturing high-performance gears, gearboxes, transmissions, and actuators. The company serves the global aerospace industry with precision-engineered components, raising standards with its advanced solutions.

Based in Santee, CA, Bryans Racing Enterprises manufactures state-of-the-art drivetrain components for various racing forms. They leverage CNC machining and custom fabrication to produce specialized parts for high-performance automotive applications, including chassis and suspension systems. The company focuses on custom components.

California Motorsports Inc. specializes in Porsche transmission service and repair, manufacturing vital components for the automotive industry. With over 35 years of experience, the company produces items like 930 hydraulic slave kits. They cater to specific needs for Porsche transaxles and related parts.

Based in Elmhurst, IL, CEF Industries specializes in the design, manufacturing, and assembly of custom gearboxes for the aerospace industry. The company engineers and tests these critical transmission components to meet demanding specifications. CEF Industries also provides support for repair and overhaul services, offering comprehensive solutions for its clients.

Based in Prescott, AZ, Centerforce Performance Clutch manufactures high-quality clutch systems and transmission components. They provide performance-oriented clutch solutions for both leading OEM applications and customized vehicles worldwide, catering to the needs of automotive enthusiasts and manufacturers alike.

Based in Traverse City, MI, Cone Drive designs and manufactures precision gearing solutions. Their offerings encompass harmonic strain wave, cycloidal, planetary, and double enveloping worm gearing. They also provide slew drives and bearings, serving industrial applications that demand high accuracy, low backlash, and torque density.

Based in Huntington Beach, CA, California Performance Transmission II specializes in the custom-building of 200-4R and 700-R4 transmissions. They also manufacture torque converters, providing high-performance solutions for various applications.

Based in Lake Elsinore, CA, Culhane Racing Transmissions custom fabricates billet components for high-performance racing transmissions. They produce flexplates, bell housings, and tail housings for C4 transmissions, alongside TH400 extension housings. Their race-proven parts are engineered for extreme conditions, ensuring tough and reliable performance.

Based in Advance, NC, DEX Heavy Duty Parts is a supplier of renovated, recycled, and surplus heavy-duty truck parts. The company specializes in offering cost-effective transmission units, engines, and driveline components for all makes of class 6, 7, and 8 trucks, including a dedicated renovated AMT transmission program.

Based in Ontario, CA, Farrar Aerospace specializes in precision machining and advanced manufacturing of components and assemblies. Serving commercial, defense, and aerospace industries, they produce high-quality aircraft parts to strict demands. The company is ISO 9001:2015 and AS9100D certified for reliability.

Geartec specializes in industrial gear manufacturing, producing custom gears and providing precision machining services. The company also offers comprehensive gearbox repair solutions, serving various industrial clients across the United States with component needs.

Holinger America manufactures transmissions and high-precision components for diverse motor racing applications. They specialize in producing transaxles, inline gearboxes (H-pattern and sequential), and final drives and differentials. Their products are engineered for extreme racing conditions, serving a broad range of categories.

JG Kern Enterprises manufactures powertrain components for the automotive industry. As a full-service supplier, the company produces a range of critical parts essential for vehicle power systems, including transmission components. They serve the automotive sector with their specialized manufacturing capabilities.

KHK USA Inc. specializes in manufacturing and supplying precision metric gears, offering both stock and custom solutions. The company provides factory-direct shipping across North America, ensuring prompt delivery of stock gears within the USA. They also offer complimentary gear calculation and drafting software.

Based in Mundelein, IL, MacLean-Fogg Component Solutions manufactures custom components for various powertrain applications. They specialize in near net shape cold-formed and precision-machined parts. The company serves diverse industries including automotive, heavy-duty truck, industrial, agriculture, and military and defense sectors.

Based in Chicago, IL, Motive Gear supplies a comprehensive range of aftermarket driveline components. The company offers ring and pinion gearsets, differential bearing kits, and a complete line of transmission and transfer case parts for various automotive applications, including performance racing and diesel pickup trucks.

MP Aero, LLC, based in Valencia, CA, specializes in precision metal and aerospace composite component manufacturing. They produce assemblies, sub-assemblies, and single mechanical, electromechanical, and hydraulic components. Expertise includes CNC turning, milling, forming, welding, and exotic alloy hot forming for demanding aerospace applications.

Based in Machesney Park, IL, North American Clutch & Driveline, Inc. manufactures agricultural and industrial clutches, clutch systems, and power take-off assemblies. They provide OEM parts for diverse sectors including off-road, construction, and mining, focusing on durable and reliable power transmission components for various applications.

Based in Somerset, NJ, Ogura Industrial Corp. is the world's largest manufacturer of electromagnetic clutches and brakes. They offer approximately 5,000 models for diverse industrial power transmission applications, covering torque requirements from 0.01 oz-in. to 25,000 lb-ft. The company operates global manufacturing facilities and is ISO and IATF certified.

Philadelphia Gear manufactures custom-engineered gearbox products and provides comprehensive gear services. They offer mission-critical gearbox solutions and engineering support for critical applications. Serving power generation, water management, marine propulsion for U.S. Navy ships, and mining industries, they help reduce operational downtime.

Based in Farmingdale, NY, Precipart engineers, designs, and manufactures high precision custom gears, mechanical components, and motion control solutions. They serve leading companies in the Medical, Aerospace, and Industrial markets, acting as a partner across the entire manufacturing process.

Based in Pewaukee, WI, Precision Gears, Inc. is a manufacturer specializing in the production of high-quality gears, shafts, and other precision machined components. The company provides essential parts for various industrial applications, including those requiring robust transmission components.

Based in Everett, WA, RANDYS Worldwide engineers and remanufactures drivetrain components such as differentials, driveshafts, and axle assemblies. The company offers a broad selection of suspension, steering, and towing parts, supplying installers, dealers, and distributors with advanced vehicle solutions.

RivCut operates a precision machine shop in Sunnyvale, CA, specializing in manufacturing high-quality robotics components. They produce critical parts such as robotic joints, end effectors, and mounting brackets. Their expertise supports advanced robotics applications, providing essential mechanical elements for motion control and integrated systems.

Based in Bland, MO, Roberson Machine Company offers precision CNC machining, milling, turning, wire EDM, and 3D printing. They provide high-yield manufacturing from prototype to production for diverse applications including medical devices, oil and energy machinery, robotics, and automotive parts, emphasizing quality and reliability.

Performance Engineering & Manufacturing, a Midwest-based company, specializes in precision-built quick change rear ends, 9 inch Ford rear ends, and custom driveshafts. They craft durable components, including high-performance gears, focusing on racing excellence and reliability for demanding automotive applications.

Based in San Dimas, CA, Synchrotech Transmissions Inc. manufactures high-performance drivetrain components. They produce Carbon-Composite Synchros, Sleeves, Limited Slip Differentials, and Custom Gears. The company specializes in Honda transmission rebuild services and custom development projects, supplying parts for JDM and US domestic performance markets.

Based in Brownstown, MI, Systrand manufactures high-performing, high-precision transmission gears. As a Tier 1 supplier to OEMs, the company provides precision machining and gear manufacturing services from prototyping to final assembly. They specialize in tight tolerances, low NVH levels, and high-volume production.

Sumitomo Drive Technologies manufactures standard large industrial gearboxes. Based in Chesapeake, VA, they offer local engineering, manufacturing, and assembly services. The company specializes in producing robust power transmission solutions for diverse industrial applications, ensuring high-quality components and reliable system performance.

Based in Spirit Lake, IA, US Powertrain manufactures and remanufactures automotive drivetrain and powertrain components. They provide transfer case assemblies, axle assemblies, and various differential components like carriers, gear kits, and clutch packs. The company also focuses on improving original OEM designs.

U.S. Tsubaki manufactures power transmission and motion control components, including roller chains, sprockets, and ATRA-FLEX® flexible couplings. Based in Wheeling, IL, they also produce cable & hose carriers, backstops, clutches, and chain accessories, offering industrial clients lifecycle consultative services.

Allison Transmission, based in Indianapolis, IN, manufactures automatic transmissions and hybrid propulsion solutions for commercial vehicles. The company provides drive and motion systems for defense, mining, and off-highway applications. Expanding its global network through strategic partnerships and acquisitions, Allison Transmission delivers advanced propulsion systems for various industrial needs.

Based in Wrentham, MA, Atlantic Sintered manufactures precision powdered metal gears, sprockets, and complex structural components. They specialize in high-density powertrain components for global automotive and industrial systems. Utilizing advanced gear engineering and proprietary processing, Atlantic Sintered provides multi-level structural parts, high strength gearing, and CNC machining.

Based in Garden Grove, CA, Cyber Aerospace Corp manufactures precision machined components for the commercial, defense, aerospace, and automotive sectors. Their advanced capabilities include 3, 4, and 5-axis machining of materials such as aluminum alloys, titanium, and stainless steel.

Raybestos Powertrain, based in Crawfordsville, IN, manufactures premium American-made automatic transmission parts. The company specializes in producing high-quality friction clutch plates for both original equipment (OE) and aftermarket applications. Their dedication to OE standards ensures robust solutions for transmission professionals.

Regal Rexnord manufactures an extensive product line of mechanical power transmission components. Their offerings include belt drives, clutches, torque overload devices, and various types of chains. The company provides essential components for industrial power transmission systems, serving a wide range of commercial and industrial applications.

RPK USA Corp, based in Ann Arbor, MI, specializes in designing and manufacturing essential powertrain and chassis components. The company provides precision parts to optimize vehicle performance and efficiency, serving diverse sectors. They leverage a global network of facilities to deliver their manufacturing solutions.

Based in Los Angeles, CA, Aero Products Company (APC) manufactures aerospace and military parts for military and aviation sectors. Established in 1973, the company possesses expertise in producing precision components critical for demanding applications, including various transmission systems.

Based in Downers Grove, IL, Arrow Gear is a precision gear manufacturer specializing in custom gearing solutions. The company produces a variety of spiral bevel, straight bevel, and parallel axis gears. Capabilities include heat treating, isotropic superfinishing, and gearbox assembly for industrial applications.

Based in Los Angeles, CA, California Rebuilt Exchange specializes in custom fabrication, rebuilding, and remanufacturing of rare parts. They offer services including CAD design, 3D printing, and quality control, providing bespoke solutions for specialized automotive or industrial components.

Based in Buckner, MO, Centranz specializes in remanufacturing transmissions and drivetrain components for off-highway and heavy machinery. They provide proprietary services for brands including Volvo, CAT, ZF, Allison, Funk, and Fuji, supporting various industrial equipment.

Based in Elkhorn, WI, Certified PowerTrain specializes in custom-engineered powertrain components and precision manufacturing. They provide comprehensive engineering services for integrated sub-assemblies and complete custom systems. The company handles low-volume prototypes through high-volume production runs, delivering customized solutions.

Based in St. Louis, MO, Hayes (CK Power Family of Companies) manufactures power transmission components, including couplings, bearing-supported stub shafts, and engine housings. Serving OEMs globally, this division leverages nearly a century of expertise within its parent company to deliver specialized industrial solutions.

Based in Columbus, IN, Cummins manufactures a wide range of drivetrain systems and components. The company supplies axles, brakes, suspensions, drivelines, and aftermarket parts for commercial applications, serving as a provider of critical elements for transmission systems.

Based in Livonia, MI, Delta Research LLC provides precision gear and gearbox assembly solutions. With over 60 years of experience, they specialize in manufacturing custom transmission components. The company operates an A2LA accredited lab and holds certifications including ISO9001:2015, AS9100D:2016, and IATF 16949:2016 for quality manufacturing.

Based in Simpsonville, SC, Dodge Industrial, Inc. manufactures mechanical power transmission products and industrial components. The company provides mounted bearings, enclosed gearing, and power transmission solutions, including disc couplings. They offer engineering guidance and manufacturing expertise to enhance facility performance.

Exedy USA manufactures high-quality clutches and flywheel kits, serving as core transmission components for various vehicles. They offer a range of products including Stage 1, Stage 2, Hyper Single, and OEM clutch kits. Their products cater to diverse vehicle brands such as Acura, BMW, Chevrolet, Dodge, Ford, and Honda.

Based in Tonawanda, NY, Gear Motions manufactures custom cut and ground gears for OEMs globally. Specializing in precision ground helical, spur, bevel, and worm gears, they also produce sprockets, timing pulleys, shafts, and splines. The company offers comprehensive precision manufacturing services.

Gearspeed, based in Rancho Cucamonga, CA, manufactures high-quality remanufactured transmissions within its Southern California facility. The company supplies new and used transmission parts for various domestic and import models. With over 20 years of experience, Gearspeed specializes in OEM-grade remanufacturing services.

Herber Aircraft Service manufactures, repairs, and supplies critical components for aviation, military, and aerospace applications. Based in El Segundo, CA, the company offers extensive capabilities as a repair center and parts supplier, holding certifications including Nadcap and AS9100 for quality assurance.

Based in Syracuse, NY, Houston Gear USA, Inc. specializes in manufacturing industrial gears. The company provides high-quality gear solutions, producing essential components for various mechanical transmission systems. They serve a diverse range of industries with specialized gear products for demanding industrial applications.

Industrial Sprockets & Gears, Inc. manufactures custom gears, sprockets, and shafts from Santa Fe Springs, CA. They produce various gear types—including spiral bevel, worm, and helical—and offer grinding, heat treating, and precision CNC machining. The company serves industries like mining, petroleum, and agricultural equipment.

Based in Fullerton, CA, Inglewood Transmission specializes in rebuilding and custom-building Allison, Dodge/RAM, and Ford transmissions. The company integrates premium aftermarket components with its own proprietary parts to deliver durable, high-strength units. Serving heavy-duty and performance vehicle needs since 1964.

Based in Hurst, TX, K&L Clutch & Transmission supplies and services industrial power transmission clutch parts for heavy machinery. With a full-service in-house machine shop, they offer new and rebuilt units, including torque converters, PTOs, brakes, and air clutches, plus comprehensive repair services.

Based in Jurupa Valley, CA, PAI Transmission Components manufactures service parts for the heavy-duty truck industry. The company uses advanced machinery and robotics for high-precision production of transmission components. PAI has been supplying distributors worldwide from its US manufacturing facilities since 1973.

Based in Fresno, CA, Power Transmission & Supply manufactures custom push-pull, brake, clutch, spool valve, PTO, and solid wire cables. They specialize in control systems for equipment across land, water, and air applications. All components are assembled in-house, offering quick turnaround and nationwide shipping.

TCS specializes in precision manufacturing of high-performance transmission components, including billet shafts and internal parts, for gas and diesel applications. The company provides CNC machining services and produces competition torque converters. Serving major suppliers, transmission shops, and racing teams, TCS supports various performance and off-road applications.

Universal Motion Components, LLC designs, develops, and manufactures drivetrain and related components. The company provides quality drivetrain products for center pivot irrigation systems, ensuring efficient power transmission for agricultural needs. UMC also offers quality marine products for commercial brown water and blue water applications.

Weismann Transmissions is a family-owned company specializing in the design and manufacturing of custom, innovative differentials, transaxles, and transmission solutions. They primarily serve the racing industry, developing high-performance components like axles and multi-speed transmissions for various race applications.

Based in Wichita Falls, TX, Wichita Clutch specializes in the design and manufacture of heavy-duty industrial clutches and brakes. Founded in 1949, the company provides robust power transmission solutions for demanding applications across diverse industries including metal forming, oil & gas, mining, and marine.

Winzeler Gear manufactures precision molded plastic gears and comprehensive gear systems. The company specializes in collaborative design and scientific molding techniques to ensure high material integrity and seamless operation. It serves industries including automotive, off-road, lawn & garden, and office automation.

BorgWarner designs and manufactures advanced propulsion and driveline components. The company provides systems for automated transmissions, all-wheel drive (AWD), and four-wheel drive (4WD) systems, supplying leading OEMs globally. Their offerings include a range of integrated drive modules and turbochargers.

Gearbox Group manufactures OE and aftermarket automotive transmission components. They specialize in blanking, paper, and friction components essential for various gearbox applications. The company produces these parts under brands like Raybestos Powertrain, Steel Parts, and Allomatic, serving the automotive industry.

Hubbell Power Systems, based in Shelton, CT, is a global manufacturer and supplier of products for critical infrastructure. The company specializes in components that support transmission projects, construction, and maintenance, providing solutions for electrifying and energizing essential systems with a focus on durability.

Based in Richton Park, IL, ITW Automotive engineers and manufactures highly engineered powertrain and component solutions for the automotive industry. With 100 years of experience, the company collaborates with customers to design and deliver custom fastening, assembly, and innovative component solutions globally.

Based in Wooster, OH, Schaeffler Group USA Inc. directly manufactures high-precision components for industrial and automotive transmission systems. The company specializes in developing and producing rolling bearings, engine components, and other critical parts for modern gearboxes and powertrains, serving B2B industrial and vehicle manufacturing clients.