My Account
My Garage
Shopping Cart

Shopping Cart

0 items in your Cart
View Cart
Subtotal
Track
My Order
MY GARAGE Select Vehicle
MY GARAGE

Yukon Gear & Axle YDGF8-31-AG Ford Trac-Loc Limited Slip Differential Spline - 8in 31

(Ford Mustang 1964-73, Maverick 1970-77, Fairlane 1962-67, Ranchero 1964-78, Torino 1968-76, Mustang II 1974-78, Pinto 1971-80, Falcon 1964-70 + 11 more models)

Part of: Yukon Gear & Axle Ford Trac-Loc Limited Slip Differential Spline

Other options in this family: Yukon Gear & Axle YDGF8-28-AG Yukon Gear & Axle YDGF9-28-AG Yukon Gear & Axle YDGF8-28-SM Yukon Gear & Axle YDGF9-31-SM Yukon Gear & Axle YDGF8-31-SM

Manufacturer

Picture for manufacturer Yukon Gear & Axle

Part Number

YDGF8-31-AG
4 reviews
Sale Price

$530.42

In Stock (6)

delivery box

Usually delivered within 2 days

free shipping

FREE SHIPPING

Check out with

ApplePay
Authorize Seller Badge
No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Yukon Gear & Axle YDGF8-31-AG is a high-performance limited slip differential designed for Ford 8-inch rear axles with 31 spline axles. This aggressive-design Trac-Loc unit delivers smooth yet responsive traction for demanding applications, providing the confidence and control you need on and off the road.

Superior Construction:

  • Nodular iron case for exceptional strength and durability
  • Billet side hat design for increased rigidity
  • Forged internals offering higher strength than OEM Trac-Loc units
  • Composite clutch packs for high performance and extended service life
  • Aggressive-4 preload spring configuration for enhanced lockup characteristics

Key Benefits:

  • Fully rebuildable design for long-term value
  • Improved traction in challenging conditions
  • Direct replacement for factory Ford 8-inch limited slip differentials
  • Backed by Yukon's one-year warranty against manufacturing defects

Whether you're building a performance street machine or a capable off-road vehicle, the Yukon Trac-Loc provides the durability and traction you demand from your drivetrain components.

Products specifications

Fits

Ford Mustang 1964-73, Maverick 1970-77, Fairlane 1962-67, Ranchero 1964-78, Torino 1968-76, Mustang II 1974-78, Pinto 1971-80, Falcon 1964-70, Gran Torino 1972-76, LTD 1965-78, Fairmont 1978, Granada 1975-78, E-100 Econoline 1969-74 + 6 more models

Axle Shaft Spline Quantity

31

Prop 65

Yes

I just bought two of the new Aeromotive pumps from autoplicity at the best price found online.. They were shipped out quick and arrived even faster than I thought. Autoplicity.com will be in my favorites when it comes to ordering parts for my 94 Supra from now on!!!

Great pricing

Good price for great name brand car parts. AEM fuel filter very low price and new. Hope the shipping is as great as the price. :)

Great website and the ordering was easy too. I like the way they show the full price including shipping and tax. Got the confirmation immediately and the shipment notification the next business day. <br>

Share icon
Return Policy
Returns are easy at THMotorsports

Not happy with a purchase? No problem. We've made returning items as easy as possible. And most purchases can be returned for free for 30 days. Learn more about our Returns Policy