What is the difference between a 1-way and a 2-way LSD?

A 1-way LSD primarily locks under acceleration, helping to put power down when you're getting on the throttle. A 2-way LSD locks under both acceleration and deceleration (when you lift off the gas), which can provide a more stable feel during cornering but may feel more intrusive during trail braking. This Cusco unit is a 1-way.

What kind of fluid should I use with this differential?

It is critical to use the specific differential fluid recommended by Cusco for the Type MZ LSD. Using the wrong fluid can prevent the clutches from engaging properly and may damage the unit. Always refer to the manufacturer's installation instructions for the correct fluid type and capacity.

Does this limited slip differential come with all necessary installation hardware?

This product includes the Cusco Type MZ 1 Way limited slip differential unit itself. It is designed to fit into the factory differential housing. However, it's recommended to check the manufacturer's installation guide to see if any additional seals, bearings, or hardware are recommended or required for a complete installation.

Specifications

Brand: Cusco
Part #: LSD 120 E
UPC: 4996338010766

Cusco LSD Type MZ 1 Way Rear for 9/89-9/93 Mazda MX-5 (NA6CE)

Name: Cusco LSD Type MZ 1 Way Rear for 9/89-9/93 Mazda MX-5 (NA6CE)
Brand: Cusco
SKU: cusco-cusco-lsd-type-mz-1-way-rear-for-9-89-9-93-mazda-mx-5-na6ce-t14-252682
Price: 1296.00 USD
Availability: BackOrder

$1296.00

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Cusco Type MZ 1 Way rear limited slip differential for 1989-1993 Mazda MX-5 (NA6CE). Improves traction and cornering grip.

Key Features

Fits 9/89-9/93 Mazda MX-5 (NA6CE).
Cusco Type MZ 1 Way limited slip differential.
Clutch-type design for improved traction.
1-way locking action primarily engages under acceleration.
Direct fit for the factory differential housing.

This differential is designed for the 9/89-9/93 Mazda MX-5 (NA6CE). Please verify fitment with your specific vehicle details.

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About this part

Product Details

This Cusco Type MZ 1 Way limited slip differential (LSD) is designed for the rear of your 9/89-9/93 Mazda MX-5 (NA6CE). It's a well-built unit that changes how your differential behaves under power. Unlike an open differential, which sends all power to the wheel with the least traction, an LSD directs torque to both rear wheels. This means improved grip when accelerating out of corners or on slippery surfaces. The Type MZ is a clutch-type LSD, meaning it uses friction plates to create the locking action. This particular unit is a 1-way design, which means it primarily locks under acceleration. This can make the car feel more stable and predictable when you're getting on the throttle mid-corner.

The Type MZ is a popular choice for drivers looking for a noticeable improvement in traction and handling. Cusco is well-known for its drivetrain components, and this differential is built to handle the demands of spirited driving. The clutch-type design offers a strong and consistent lock-up, which translates to better power delivery to the pavement. When installing an LSD, it's important to use the correct differential fluid as specified by Cusco to ensure proper operation and longevity. This unit is designed to fit directly into the factory differential housing, simplifying the installation process for a qualified mechanic.

This LSD is a significant upgrade for any NA6CE MX-5 owner looking to enhance their car's performance. It's a component that directly impacts how your car puts power down and handles. If you're rebuilding your drivetrain or simply want to improve your car's cornering ability and traction, this Cusco differential is a solid option. Remember to consult the manufacturer's installation instructions for specific details regarding fluid types and any other necessary components for a complete installation.