Top Rack and Pinion Brands for Precision Engineering

When it comes to choosing the best rack and pinion systems for your vehicle or machinery, quality and reliability are paramount. Several brands have established themselves as industry leaders, known for their superior engineering and durability. Companies like ZF Friedrichshafen AG, Aisin Seiki Co., Ltd., and JTEKT Corporation consistently deliver top-notch products that cater to a wide array of automotive needs. For a comprehensive guide to these and other leading brands in rack and pinion systems, read more below.

Illustration of rack and pinion

Best brands of rack and pinion in 2025

Bosch

Robert Bosch GmbH is a leading producer of rack and pinion steering systems, known for its innovative and reliable products. The company is part of a competitive landscape that includes other major players like BorgWarner Inc., China Automotive Systems Inc., and HL Mando Co. Ltd. The automotive rack and pinion steering system market, where Bosch is a key vendor, is expected to grow at a CAGR of 5.06% from 2022 to 2027, with the market size estimated to increase by USD 5.25 billion during this period. Bosch's contributions to the market are significant, particularly in regions like APAC, which accounts for 58% of the market share. The company's focus on technological advancements and customer satisfaction has solidified its position in the industry.

ZF Friedrichshafen AG

ZF Friedrichshafen AG is a leading global technology company renowned for its innovative and high-quality mobility systems, including advanced rack and pinion steering systems. In 2023, ZF reported sales of EUR46.6 billion and employs approximately 168,700 people worldwide across 162 production locations in 31 countries. The company's strong presence in the automotive industry is highlighted by its significant contributions to the automotive rack and pinion steering system market, which is expected to grow at a CAGR of 5.06% from 2022 to 2027. ZF's commitment to quality and efficiency is evident in its stringent supplier management strategies, aiming for a delivery reliability of over 90% in the near future. As a key player in the market, ZF continues to drive innovation in vehicle motion control, integrated safety, automated driving, and electric mobility. For more details, visit the ZF company website.

ACDelco

ACDelco is renowned as one of the top producers of rack and pinion assemblies, offering high-quality, professionally remanufactured parts that often rival OEM standards. For instance, the ACDelco GM Original Equipment Rack and Pinion Assembly, priced at $295, undergoes a thorough remanufacturing process including Teflon seals and re-bushed mounts, making it a close equivalent to a new, non-remanufactured part. This level of quality is reflected in the better warranty coverage for ACDelco remanufactured parts, sometimes exceeding that of OEM parts, such as a limited lifetime warranty for parts only. ACDelco's commitment to quality is evident in the preference of many users to opt for their products over other brands like Cardone and ATSCO. The brand's reputation is further solidified by its wide availability through retailers like Rock Auto and NAPA. For more insights on warranty comparisons, visit the discussion on OEM versus ACDelco remanufactured warranties.

Maval Manufacturing

MAVAL Industries LLC is a leading manufacturer of high-quality rack and pinion systems, founded in 1987 and operating from multiple facilities in Ohio and Mexico. The company specializes in remanufacturing import power steering gears and pumps, catering to OE Service, Aftermarket Distributors, and Performance Enthusiasts globally. With a strong focus on quality and production flexibility, MAVAL has established itself as a core competency center for engineering, machining, and operations. The company's manufacturing facilities span over 80,000 square feet in Twinsburg, Ohio, and 64,000 square feet in Nuevo Laredo, Mexico, ensuring robust production capabilities. MAVAL's commitment to excellence has earned it numerous customer awards for product quality and service.

Cardone Industries

Cardone Industries is a leading producer of high-quality rack and pinion assemblies, offering both remanufactured and new applications, including electric and hydraulic power steering systems. Their remanufacturing process saves up to 86% of the energy and 85% of the raw materials required to build new units, making it an environmentally friendly option. Founded in 1970 by Michael Cardone Sr., the company has grown to employ over 3,000 people and generates annual revenues of over $500 million. Cardone's remanufactured parts undergo rigorous testing, including a factory test drive, to ensure OEM performance and longevity. By choosing Cardone, customers can save 10% to 40% compared to buying new parts.

Edelmann

The Edelmann brand, under Plews & Edelmann, is a leading producer of high-quality power steering components, including rack and pinion assemblies, known for their superior performance and reliability. Launched in late October 2020, the Edelmann Elite program offers 100% new parts built on proprietary tooling, ensuring no reused or remanufactured components are used. These assemblies are 100% tested and provide application coverage for over 80% of the industry's demand. With a fill rate of over 95% in the past two years, Edelmann Elite products are backed by a 100-year/1,000,000 mile warranty. This commitment to quality and coverage sets Edelmann apart in the aftermarket.

MOOG

MOOG, although not specifically highlighted as a leading producer of rack and pinion drives in the provided sources, is a renowned company in the industrial automation and machinery sector. MOOG is known for its diverse product portfolio, including components for various industrial and aerospace applications. In 2022, MOOG reported significant growth in its industrial systems segment, driven by increased demand for capital equipment and supply chain improvements, with sales in this segment up by 2% and 5% when adjusted for foreign currency effects. However, the primary sources do not explicitly mention MOOG as a key player in the rack and pinion drives market. The market for rack and pinion drives is dominated by companies like STOBER, VOGEL, and ATLANTA Drive Systems. For more detailed information about their product offerings, you can visit the MOOG official website.

TRW Automotive

TRW Automotive, now part of ZF, is a leading brand in the production of high-quality rack and pinion steering systems, with its products fitted in one-in-three European vehicles and a quarter of vehicles worldwide. Known for its rigorous testing processes, including acoustic measurements, strength tests, and environmental resistance, TRW ensures its remanufactured steering systems meet original equipment standards. In 2022, ZF Aftermarket expanded the TRW chassis product portfolio by adding over 200 new products, enhancing coverage to more than 126.2 million additional vehicles in the U.S. and Canada. TRW's commitment to safety and performance is underscored by its comprehensive service to over 40 vehicle manufacturers and its extensive network of engineers and technicians across 27 countries. The brand's high standards and innovative service make it a top choice for steering systems.

JTEKT Corporation

JTEKT Corporation, the parent company of Koyo, stands as a preeminent producer of rack and pinion steering systems, holding the world's largest market share in the power-steering segment. The company's global headquarters is in Osaka, Japan, and it operates extensively in North America under JTEKT North America. JTEKT's product offerings include electric power steerings, hydraulic power steerings, and other cutting-edge steering systems, reflecting their commitment to innovation in the automotive industry. The company's unified brand transition from Koyo to JTEKT, initiated in April 2022, aims to bolster its global market presence. JTEKT's market dominance is further solidified by its substantial contribution to the automotive rack and pinion steering system market, which is anticipated to grow at a CAGR of 5.06% from 2022 to 2027.

NSK Ltd.

NSK Ltd. is a prominent player in the automotive rack and pinion steering system market, known for its extensive product lineup and technological capabilities. The company has seen significant growth, particularly in the Asian Pacific region, which accounts for 58% of the market share. NSK's sales portfolio is heavily inclined towards the automotive business, with approximately 70% of its sales coming from this sector. Despite challenges such as the discontinuation of column-type EPS production, NSK has expanded its sales in new applications like eAxle bearings and wheel bearing units for hybrid and electric vehicles. The company's global network and precision machinery, including linear motion products, further solidify its position in the industry.