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  • BMW OS SuperLock LSD - OS Giken BM237-HA
  • BMW OS SuperLock LSD - OS Giken BM237-HA

    BMW OS SuperLock LSD - OS Giken BM237-HA

    OS Giken

    MSRP: $1,950.00
    Now: $1,900.00
    (You save $50.00 )

    Pay over time with Affirm. See if you qualify at checkout.


    SKU:
    BM237-HA
    Availability:
    Special Order This item may ship directly from the manufacturer to you

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    • Overview
    • Warranty Information
    • Reviews

    Product Description

    BMW OS SuperLock LSD - OS Giken BM237-HA

    BMW OS SuperLock LSD - OS Giken BM237-HA

    The OS Giken Super Lock LSD uses our patented pressure ring design that allows for smooth, progressive locking. This design is a spline-through-side-gear design that allows for fitment of more friction plates (up to 2x as many as competitors versions). 

    • All components are chemically heat treated for maximum durability
    • All components are constructed from a high-grade steel alloy
    • Gears are raw-forged for maximum strength
    • Clutch disks are precision-machined simultaneously on both sides to extremely tight tolerances resulting in minimal warpage.
    • LSD case is machined from a single billet piece to ensure uniformity.

    The OS LSD standard spec allows for low preload while still retaining a fully progressive 100% lock capability. Operation is quiet and the progressive locking allows for smooth predictable locking. When replacing an open diff, equipping an

    OS LSD will completely improve the driving experience while maintaining everyday drivability.

    Vehicle Fitment:

    1997 - 2001 BMW 740i
    1996 - 2001 BMW 740iL
    1995 - 1998 BMW 750iL
    1995 - 1999 BMW M3
    2001 - 2006  BMW M3
    2008 - 2013  BMW M3
    1988 BMW M5
    1991 - 1993 BMW M5
    2000 - 2003 BMW M5
    2006 - 2010 BMW M5
    2006 - 2010 BMW M6
    2006 - 2008 BMW Z4 M Coupe

     

    osgiken.png

    Starting in the early 1960's, Masaharu Okazaki set out on a mission to build high-performance Japanese race engines to compete with the championship-winning European offerings of the time. Armed only with a pure passion for motorsports and an innate ability to absorb information, he basically took things apart in his garage, figured out how they work, and designed improvements to increase performance. A self-educated man, he originally began working on motorcycles and eventually moved on to parts development for 4-wheel automobiles. Mr. Okazaki founded his company, OS Giken, in the early 1970's with strength, durability, and the pursuit of high performance in mind; these goals for parts development remain true today and OS Giken has established itself in the upper-echelon for designing and manufacturing high quality, high performance, and supremely durable parts.

    From Mr. Okazaki's humble beginnings tinkering with motorcycle parts at home, OS Giken has evolved and grown over the years, building and cementing a reputation as one of the best racing drivetrain parts manufacturers in the world. Officially founded in 1973, the company headquarters and factory are located in Okayama, Japan. All OS Giken parts are 100% manufactured and assembled in Japan, under very strict quality-control guidelines. Production and design capabilities for engine and drivetrain components are OS Giken's specialty, but the company has the ability to design and build just about anything mechanical. As the design, construction, and usage of the automobile evolves, OS Giken looks forward to the challenges presented to find room for improvement!

    Warranty Information

    We do not warrant that the quality of any products, services, information, or other material purchased or obtained by you will meet your expectations, or that any errors in the Service will be corrected. No warranty whatsoever will be valid if the defect was caused by abuse, negligence and/or mishandling. OS Giken USA, Inc. reserves the right to make this determination. OS Giken USA, Inc. reserves all rights for determination and execution for all warranty claims. All merchandise sold by OS Giken USA, Inc. is subject to the manufacturer's warranty, if any, and is subject to submission to the manufacturer for approval for repair or replacement of merchandise. The warranty period varies from product line to product line.

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    BMW OS SuperLock LSD - OS Giken BM237-HA
    OS Giken
    BMW OS SuperLock LSD - OS Giken BM237-HA

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