Quaife LSD QDH7BR Front Differential For 2000-2012 3rd/4th Gen Eclipse FWD F5M42 F5M51 27-Spline Axles



Product Description

Part Number: QDH7BR – (Reverse Rotation for F5M42 and F5M51 Transmissions)

Quaife ATB Helical LSD differential for FWD F5M42 / F5M51-based transmissions listed below:

*2002-2005 3rd Gen Mitsubishi Eclipse 2.4L (F5M42) and 3.0L (F5M51) 5-Speed 

*2006-2012 4th Gen Mitsubishi Eclipse 2.4L (F5M42) 5-Speed

Reverse Rotation — Fits 27-Spline axles only!!!

This differential requires FWD front differential roller bearings (MD710663 x2) and an optional speedometer drive gear (MD717879) to be press-fitted on.  TMZ Performance stocks these parts and can install the bearings and speedo gear for an additional cost.  Please choose from the drop down menu at the top of the page if you would like the install kit (bearings and speedo gear), and if you would like TMZ Performance to assemble the differential with these parts.

A direct replacement for the standard Mitsubishi open differential, the Quaife ATB Helical LSD differential transforms your car’s performance.

Unlike a conventional plate-style limited slip differential, the Quaife ATB Helical LSD differential relies on gears rather than clutch plates for its operation. That means it is much smoother in operation, and never locks harshly with a set pre-load of wheel slip across the driven axle, like a conventional LSD. Rather, the differential automatically biases the torque away from the spinning wheel across the axle, to a constantly varying degree, and never locks.

This differential has many benefits over a standard open differential, including maximizing traction and minimizing wheel spin, eliminating torque steer and snatching in front wheel drive cars compared to conventional LSD units, and a maintenance-free design which retains the standard oil lubrication.  Redline Shockproof gear oil should not be used with this differential as the paraffin content of the gear oil will seperate and clog the differential.

This differential is proven in circuit and drag racing, rallying and road use, and is produced from Corus steel billets, and is CAD designed and CNC machined, then inspected to ISO 9001 standards.

This Quaife ATB Helical LSD differential is also now subject to a lifetime warranty (subject to terms and conditions).


Additional information

Weight 20 lbs
Dimensions 12 × 12 × 12 in
Add Install Kit (Bearings and Speedo Gear)

Yes, I need bearings and speedo gear installed, No, I already have install parts

You may also like…

  • Sale!

    FWD DSM F5M33 Front Differential Tapered Roller Bearing (x1) MD710663

  • Sale!

    TMZ DSM/3SI FWD/AWD Front Differential Speedometer Ring Gear – MD717879