Ford Puma ST CF7 Hub Knuckle Spindle Front Left N/S Wheel M1TC-3K170-A1B

Ford Puma ST CF7 Hub Knuckle Spindle Front Left N/S Wheel is an original suspension component from the Shock absorbers and struts group, designed for installation on the front left axle in petrol-engine vehicles. This used OEM part ensures proper suspension geometry, stable handling, and correct integration with the shock absorber, wheel bearing, and braking system.

Specifications and technical data

• SKU: 2480642
• Mark: Ford
• Condition: Used
• OEM Part Number: 2480642
• Substitutable numbers: 2480642, M1TC-3K171-A1B, M1TC3K171A1B
• Location on the vehicle: Front, Left
• Fuel type: Petrol
• Part type: Strut
• Category: Shocks, Struts & Assemblies

Purpose and function of the steering knuckle

The steering knuckle with hub for the front left side of the Ford Puma ST is responsible for precise wheel guidance, transferring loads from the shock absorber to the chassis, and providing a stable mount for the hub and bearing. It is a key connection point for:

• the shock absorber and suspension strut,
• the wheel hub and bearing,
• the steering system (tie rod, tie rod end),
• the braking system (caliper and brake disc mounting). Thanks to its precise design, the steering knuckle maintains correct wheel alignment and camber, which translates into predictable vehicle behavior, even tire wear, and stability during braking.

Compatibility with suspension system and fuel type

The presented steering knuckle has been designed to work with the front suspension of the Ford Puma ST with a petrol engine. This means it is matched to the vehicle's weight characteristics, load distribution, and geometry specific to this powertrain version. Using the correct component in this area allows for maintaining:

• proper operation of the shock absorber and spring,
• stable mounting of the hub and bearing,
• the correct position of the brake caliper relative to the disc. Choosing an original steering knuckle with hub is particularly important in sport-oriented versions, such as the Puma ST, where the suspension is tuned for dynamic driving.

Condition, origin, and advantages of the used part

The item comes from dismantling and is offered as a used part, which represents a reasonable compromise between cost and quality. In the case of steering knuckles and hubs, using an original component from the secondary market often ensures a better fit than replacements of unknown origin. The main benefits include:

• factory geometry and mounting points,
• compliance with Ford's factory suspension design,
• possibility of direct installation in place of a damaged component. For workshops and individual users, this means shorter repair times and a lower risk of alignment issues after replacement.

Application in service practice

The steering knuckle with hub for the front left side is most often replaced after mechanical damage (hitting a curb, collision) or due to severe wear of cooperating components. Replacement of this assembly is recommended when:

• it is impossible to properly set the geometry,
• there is play in the hub or shock absorber mounts,
• deformations or cracks in the body are visible. Selecting the correct steering knuckle for the Ford Puma ST CF7 allows you to restore proper vehicle handling, reduce steering wheel vibrations, and increase driving confidence at higher speeds. If you are planning a comprehensive repair or upgrade of the front suspension in your Ford and need other components from the same group, such as struts, mounts, or complete assemblies, check the available parts in the Ford Shock absorbers and struts category.

Technical support and suspension knowledge

To better plan work on the suspension system, it is worth using educational materials describing the relationships between shock absorbers, control arms, and stabilizers. Practical tips on diagnostics and operation can be found in the article Suspension system – a comprehensive guide to shock absorbers, control arms, and stabilizers, which helps to understand how individual components affect safety and driving comfort.