Rack End Manufacturer and Exporter in India
Wheel Mover is a reputable automotive part manufacturer and exporter in India & USA, specializing in the production of premium car parts rack ends. With a commitment to excellence, strict quality control, and customer satisfaction, we have earned a strong reputation as one of the leading automotive part manufacturers in the country. By choosing Wheel Mover as your trusted partner, you can expect superior rack ends, dedicated customer support, and seamless global logistics services.​
Rack End Manufacturer and Supplier in India
Rack end are mechanical parts found in the steering system of a vehicle. They are located at the ends of the steering rack, which is a component that converts the rotational motion of the steering wheel into linear motion. Rack ends serve as the connection point between the steering rack and the tie rods, allowing the movement of the steering rack to be transferred to the wheels. This enables the driver to control the direction of the vehicle and ensures proper alignment of the wheels for safe and efficient steering.
What are the Types Of Rack End?
Inner rack ends: These are located on the inner side of the steering rack and connect to the steering tie rods. Inner rack ends have a threaded stud that fits into the tie rod end, allowing for adjustment and alignment of the steering system. They are typically more robust and durable than outer rack ends due to their location closer to the center of the vehicle.
Outer rack ends: These are positioned on the outer side of the steering rack and connect to the steering knuckles or control arms. Outer rack ends also have a threaded stud that attaches to the tie rod end, allowing for adjustment and alignment. They are more exposed to road contaminants and stresses from turning motions, making them more prone to wear and damage.
Adjustable rack ends: These rack ends have a threaded stud that can be turned in or out, allowing for adjustment and alignment of the steering system. The adjustability feature is beneficial for fine-tuning the steering geometry, ensuring proper wheel alignment, and minimizing tire wear. Mechanics or alignment specialists can use specialized tools to adjust the length of the adjustable rack ends to achieve the desired alignment specifications.
Non-adjustable rack ends: These rack ends come with a fixed length and cannot be adjusted. They are typically used in vehicles with a non-adjustable steering system, where alignment adjustments are made by other means, such as control arm adjustments or eccentric bolts. Non-adjustable rack ends are usually less expensive than adjustable ones but require more careful selection during installation to ensure proper fitment and alignment.
Functions of Rack Ends
Rack ends, also referred to as car steering rack ends or inner tie rod ends, play vital roles in a vehicle's steering system. Here are two key functions of rack ends:
Steering Control: Rack ends play a critical role in controlling the direction and movement of the vehicle. As the driver turns the steering wheel, the rotational force is transferred from the steering rack to the rack ends. The rack ends convert this rotational motion into linear motion, causing the tie rods to push or pull the steering knuckles. This action ultimately determines the steering angle of the wheels, allowing the driver to steer the vehicle accurately and smoothly.
Alignment Adjustment: Rack ends also provide an adjustment point for aligning the vehicle's front wheels. By adjusting the length of the threaded stud on the rack end, the tie rod can be extended or retracted, altering the distance between the steering rack and the steering knuckles. This adjustment allows for proper alignment of the front wheels, ensuring that they are parallel to each other and perpendicular to the road surface. Correct alignment is crucial for optimal tire wear, vehicle stability, and steering response.
Materials used in Rack Ends
Rack ends, which are part of the steering system in vehicles, are typically made from durable and sturdy materials. Here are some common materials used for rack ends:
Steel: Steel is one of the most commonly used materials for rack ends. It offers excellent strength, durability, and resistance to deformation, making it suitable for handling the forces and loads associated with steering. Steel rack ends are often made from high-quality alloy steel or carbon steel, which provide the necessary structural integrity and reliability.
Aluminum: Aluminum is another material used for manufacturing rack ends, particularly in lightweight and performance-oriented vehicles. Aluminum rack ends offer a favorable combination of strength and lightness. They help reduce the overall weight of the steering system, which can have a positive impact on fuel efficiency and handling characteristics. Additionally, aluminum is resistant to corrosion, extending the lifespan of the rack ends.
Forged or Cast Iron: In some heavy-duty or commercial vehicles, rack ends may be constructed from forged or cast iron. These materials offer exceptional strength, toughness, and durability, making them well-suited for demanding applications. Rack ends made from forged or cast iron can withstand heavy loads, shocks, and harsh operating conditions.
Polyurethane: In certain cases, rack ends may feature polyurethane bushings or boots. These components provide additional protection and cushioning, reducing vibrations and noise in the steering system. Polyurethane is known for its durability, resistance to wear, and ability to withstand environmental factors such as oil, grease, and road contaminants.