Whiteline W56414 Front Lower Arm Bushing Kit for 2016-25 Mazda MX-5 124 Spider

Vehicle Fitment

• 2016-2025 Mazda MX-5 Miata (ND Soft Top - Sport, Club, Grand Touring, 100th Anniversary Special Edition - 1.5L Skyactiv-G I4, 2.0L Skyactiv-G I4, RWD)
• 2017-2025 Mazda MX-5 Miata RF (ND Retractable Fastback - Club, Grand Touring, 100th Anniversary Special Edition - 2.0L Skyactiv-G I4, RWD)
• 2017-2020 Fiat 124 Spider (Type 348 - Classica, Lusso, Abarth, Urbana - 1.4L MultiAir Turbo I4, RWD)

Fitment Notes

• Fitting position: Front Lower Control Arm - Inner Rearward
• Fits both ND1 (2016-2018) and ND2 (2019-2025) Mazda MX-5 generations
• Fiat 124 Spider (Type 348) shares the Mazda ND platform; confirmed fitment for all trim levels 2017-2020
• Wheel alignment required after installation (Front)
• Suspension specialist recommended; estimated install time 2 hours
• Part of the WEK147 Front Essential Vehicle Bushing Kit - pairs with W56412, W56413, and W56415

Features

• Advanced synthetic elastomer compound provides superior elasticity, memory retention, and long-term durability for all driving conditions
• Replaces over-compliant OEM rubber bushings - tightens front lower arm geometry for improved steering precision and chassis feedback
• Resists oil, grease, ozone, and weathering for a significantly longer service life than factory rubber
• Maximizes tire contact with the road surface, improving cornering grip and overall performance
• Shell-type bushing with crush tube construction ensures a secure, rattle-free press fit in the lower control arm housing
• Protective coating on all metal components guards against corrosion in all weather conditions
• Delivers everyday ride comfort at low speeds while firming up under cornering, braking, and acceleration loads
• Backed by Whiteline's Limited Lifetime Warranty

Specifications

• Part Number: W56414
• Fitting Position: Front Lower Control Arm - Inner Rearward
• Bushing Type: Shell with Crush Tube
• Kit Contents: 2 Shell Bushings, 2 Crush Tubes
• Warranty: Limited Lifetime

Included Components

• 2x Synthetic Elastomer Shell Bushings
• 2x Steel Crush Tubes

Product Description

The Whiteline W56414 is a front lower control arm inner rearward bushing kit engineered for the 2016-2025 Mazda MX-5 Miata (ND Soft Top and RF) and the 2017-2020 Fiat 124 Spider. Both vehicles share the Mazda ND platform and front suspension architecture, making this a confirmed fitment across all trim levels of each model. Over time, the factory rubber inner rear lower control arm bushings degrade and allow excess movement in the lower arm, leading to imprecise steering, inconsistent braking, and reduced cornering confidence - issues that are especially noticeable in a driver-focused platform like the MX-5.

Whiteline's synthetic elastomer compound restores tight front suspension geometry by eliminating unwanted lower arm deflection at the inner rear pivot. The result is sharper steering response, more predictable handling, and improved tire contact under load. Installation requires a hydraulic press and a front wheel alignment upon completion. This kit is also included as part of the WEK147 Front Essential Vehicle Bushing Kit, which combines W56412, W56413, W56414, and W56415 for a complete front bushing refresh on the MX-5 ND platform.