Powerflex Front Lower Arm Rear Bushes - Pack of 2 • PFF36-400

Powerflex PFF36-400 Front Lower Arm Rear Bushes - Position 0 - Pack of 2

Replacement Powerflex front lower arm rear bushes for Mazda MX-5 MK3 / MK3.5 / MK3.75 NC (2005-2015) models listed in the compatibility table. This part is shown as position 0 on the Powerflex suspension bush diagram.

These polyurethane bushes are fitted to the rear mounting points of the front lower suspension arms, helping reduce unwanted arm movement and maintain more consistent steering response, braking stability and front suspension geometry. They are designed as aftermarket replacements for the original rubber components.

Two bushes are required per vehicle, with one fitted to the rear mounting position of each front lower arm. This product is supplied as a pack of 2 bushes, providing the complete quantity required for one vehicle.

Ageing original rubber lower arm bushes can soften, split or deteriorate over time. Typical symptoms can include vague steering response, unwanted suspension movement under braking, uneven tyre wear, knocking noises or difficulty maintaining consistent wheel alignment.

• Part type: Front lower arm rear bush set
• Powerflex diagram position: 0
• Primary use: Replacement / performance suspension bush
• Location: Rear mounting point of front lower suspension arms
• Quantity per vehicle: 2
• Quantity supplied: Pack of 2 bushes
• Series: Powerflex Road Series
• Brand: Powerflex
• Part No.: PFF36-400
• Designed as an aftermarket replacement for the applications listed in the compatibility table

Fitment advice: Designed for the rear mounting position of the front lower suspension arms on the Mazda MX-5 NC applications listed below. For imported, modified or previously repaired cars, matching the bush position on the vehicle with position 0 on the Powerflex diagram is recommended.

Other items to consider: When replacing these bushes, inspect the front lower arm front bushes, upper wishbone bushes, ball joints, anti roll bar bushes, drop links and associated suspension fasteners. A four-wheel alignment is recommended after disturbing lower arm mounting points.

Useful tools / consumables: Suitable vehicle lifting equipment, socket and spanner set, torque wrench, penetrating fluid, suitable bush removal / installation equipment, cleaning materials and the supplied Powerflex grease.

Difficulty guide: DIY Difficulty: Moderate to Advanced. The front lower suspension arms must be released from their mounting points and the original rubber bushes, including their outer shells, removed. Suitable bush removal and installation equipment will make the job considerably easier.

Why Powerflex? Powerflex polyurethane bushes are engineered to give your MX-5 sharper, more consistent handling while reducing the unwanted movement found in ageing rubber bushes. Designed for improved durability, steering response and suspension control, they are an excellent upgrade for both fast-road and performance-focused cars. At MazSpec, we recommend Powerflex for customers who want a proven, long-lasting suspension upgrade without compromising everyday usability.

What’s in the box: 1 x pack containing 2 Powerflex PFF36-400 polyurethane bushes, 2 x stainless-steel sleeves and Powerflex assembly grease, providing the complete quantity required for one vehicle.

Installation notes: Safely support the vehicle and remove or release the relevant front lower arms. The original rubber bush and outer shell must be removed from the arm. Clean the arm bore thoroughly and remove dirt, corrosion or sharp edges before installing the Powerflex bush. Apply the supplied grease to the bore of the polyurethane bush before inserting the stainless-steel sleeve. Refit the suspension arms using the correct manufacturer torque settings and check and adjust wheel alignment after installation.