Make sure this part fits your vehicle

TRD Torque Biasing Differential, Driveline

Toyota Part No.: PTR39-21070
Toyota PTR39-21070 TRD Torque Biasing Differential, Driveline
  • Provides performance-minded owners with increased traction under hard acceleration
  • The TRD helical gear type LSD improves acceleration and cornering
  • This LSD smoothly and constantly biases power to both drive wheels under nearly all conditions, sensing which wheel has better grip and seamlessly biasing power to that wheel; in contrast, the ordinary open differential, standard on most cars, wastes power during wheel spin because it shifts power to the wheel with less grip
  • Tested according to TRD's stringent performance standards
Manufacturer's Notes: This part is discontinued. It is no longer available for purchase.
Customer Questions & Answers

Product Specifications

Warning: California’s Proposition 65


This genuine Toyota part is guaranteed by Toyota's factory warranty.

This Part Fits

Make Model Year Submodel
View More

Customer Questions & Answers

I just want to confirm I'm purchasing a correct part before placing an order Posted by ToyotaPartsDeal Specialist
You can Select Your Vehicle to check if PTR39-21070 fits your vehicle.
Posted by ToyotaPartsDeal Specialist
If you have any questions about this product, please don't hesitate to ask us. We will be happy to help you!

Genuine Toyota Accessories PTR39-21070, the Right Choice

Your vehicle deserves only genuine OEM Toyota parts and accessories. To ensure reliability, purchase Toyota part # PTR39-21070 TRD Torque Biasing Differential, Driveline. It is sometimes referred to as Toyota Limited Slip Differential. Our Toyota parts and accessories are expedited directly from authorized Toyota dealers strategically located all across the U.S. and are backed by the manufacturer's 12 month, 12,000 mile warranty. OEM Toyota parts are the best for restoring your vehicle to factory condition performance. This part fits 2004-2009 Toyota Camry, 2009-2010 Toyota Corolla, 2009-2011 Toyota Matrix, 2001-2003 Toyota RAV4.

Affordable, reliable and built to last, Toyota part # PTR3921070 TRD Torque Biasing Differential, Driveline stands out as the smart option. is your prime online source with the biggest and best selection of genuine Toyota parts and accessories at giant discounted prices. We have the OEM Toyota parts and accessories you need at the wholesale prices. has you covered no matter what type of Toyota vehicle you drive.

Why choose Toyota Parts Deal

  • Dedicated Service

    Your complete satisfaction is our #1 goal

  • Lowest Prices

    Best deals on genuine OE parts from dealerships

  • Fast Delivery

    Orders are processed and delivered promptly