What makes the OS Giken Super Lock LSD different from other limited-slip differentials?

The OS Giken Super Lock LSD uses a unique multi-plate design with a specific 105-degree locking characteristic. This allows for progressive engagement as you apply throttle, offering a more stable and predictable feel during acceleration and cornering compared to many other types of LSDs.

Is this LSD suitable for daily driving or just track use?

This LSD is designed to balance performance for spirited driving and track use with manageable characteristics for street driving. Its progressive engagement aims to minimize chatter during low-speed maneuvers while still providing maximum grip when needed.

What is typically included with the OS Giken Super Lock LSD?

While specific contents can vary, OS Giken LSD units are generally well-equipped for installation. It's recommended to consult the manufacturer's installation guide for a precise list of included components, which often covers necessary seals and gaskets.

Specifications

Brand: OS Giken
Part #: AR011-HA

OS Giken Alfa Romeo 2000cc F105 (MT Only) Super Lock LSD

Name: OS Giken Alfa Romeo 2000cc F105 (MT Only) Super Lock LSD
Brand: OS Giken
SKU: os-giken-os-giken-alfa-romeo-2000cc-f105-mt-only-super-lock-lsd-t14-4331968
Price: 1645.06 USD
Availability: BackOrder

$1645.06

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

OS Giken Alfa Romeo F105 Super Lock LSD for manual transmission.

Key Features

Fits Alfa Romeo 2000cc models with manual transmission.
Features OS Giken's Super Lock multi-plate design for improved traction.
105-degree locking characteristic provides progressive engagement under throttle.
Designed to minimize chatter during low-speed driving while maximizing grip.
Well-built with high-grade materials for durability and performance.
Direct replacement for the factory differential.

This differential is designed for Alfa Romeo models with the 2000cc engine and manual transmission. Please verify compatibility with your specific vehicle.

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About this part

Product Details

The OS Giken Super Lock LSD is built with a unique multi-plate design that offers a significant improvement in traction for your Alfa Romeo. This unit features 105-degree locking characteristics, meaning it engages progressively as you apply throttle, providing a stable and predictable feel during cornering and acceleration. This advanced locking mechanism is a key differentiator, offering a more refined experience compared to traditional clutch-type limited-slip differentials.

Constructed with high-grade materials and OS Giken's renowned precision, this LSD is designed to handle the demands of spirited driving. The multi-plate system, with its specific engagement angle, is engineered to minimize chatter during low-speed maneuvers while maximizing grip when you need it most. This careful balance makes it suitable for both track use and demanding street driving, offering a noticeable change in how your Alfa Romeo puts power down.

This Super Lock LSD is specifically designed for Alfa Romeo models equipped with the 2000cc engine and manual transmission. It is a direct replacement for the factory differential, though professional installation is recommended to ensure proper setup and alignment. While the specific components included can vary, OS Giken LSDs are known for their completeness, often including necessary seals and gaskets for a straightforward installation process. Refer to the manufacturer's installation guide for a detailed list of included parts and setup procedures.