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RacingDiffs LSD Conversion Set for Volvo

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RacingDiffs LSD Conversion Set

  • Transforms an open differential into a limited slip differential
  • To suit Volvo 140, 240, 740, 940...
  • Significantly improves traction
  • Lock percentage: 25%
  • Maintains everyday drivability
  • For street or moderate sports use
  • All parts necessary for installation included
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RacingDiffs LSD Conversion Set Specifications

Developed by RacingDiffs, this set for Volvo allows you to convert an open differential into a limited slip differential (also called LSD). In case of traction loss, an LSD is designed to redistribute the engine torque to the wheel that has more grip. Spin is reduced on the unloaded tire and engine power is transmitted to the road more efficiently, improving traction and therefore cornering and acceleration.

RacingDiffs "progressive" limited slip differential set fits in the stock differential in the space between spider gears. Unlike other kits that rely solely on preload to lock the differential with high-rated springs, this one allows for low preload while maintaining progressive locking capability due to the specific ramp angle design. While during normal driving and cornering at low speeds the vehicle will feel like having an open diff, it will still transmit torque to both drive wheels under load (at higher rpm).

Everything in this set is built to last, from the premium tool steel friction shims to the high strength springs. Each part is also chemically heat-treated. The set is very sturdy and can handle high power engines, as it has been tested on a vehicle producing 600 Nm of torque without any reliability issues.

The RacingDiffs conversion set for Volvo offers a 25% locking percentage and comes with all the necessary parts for installation. It is ideal for road or sports use on trackdays, but is not designed for heavy duty (competition, drifting, slick tyres, and so on). It is available for Volvo Dana 30 (1030 and 1031) and aluminum shafts (1030) and is suitable for the following vehicles:

  • Volvo 140, 240, 740 and 940

 

LSD conversion sets introduction video

 

 

The three fatal mistakes which lead to certain fail of RacingDiffs LSD conversion set

 

Characteristics

Car Make Volvo
Based in Serbia, RacingDiffs is a company specialising in the production and repair of automotive differentials. It offers complete differentials, plates, rebuild kits, but also very popular conversion kits to turn an open diff into an LSD. Composed of genuine enthusiasts, the RacingDiffs team has set itself the mission of making performance drivetrain parts accessible to as many people as possible while respecting the highest quality standards.