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 ZG F9-486 Ring and Pinion Gear Set 4.86 Ratio Ford 9 Inch

(Ford F-150 1975-87, Mustang 1965-73, Bronco 1966-86, Thunderbird 1955-79, Maverick 1970-77, Galaxie 500 1962-74, F-100 1957-83 + 23 more models)

Part of: Yukon Gear & Axle ZG Ring Pinion Set Ratio Ford

Other options in this family: Yukon Gear & Axle ZG GM8.2-355 Yukon Gear & Axle ZG GM8.5-373 Yukon Gear & Axle ZG GM12P-390 Yukon Gear & Axle ZG GM8.5-411 Yukon Gear & Axle ZG GM9.5-488

Manufacturer

Picture for manufacturer Yukon Gear & Axle

Part Number

ZG F9-486
4 reviews
Sale Price

$313.90

Estimated ship date Monday, November 23

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 ZG F9-486 is a high-performance ring and pinion gear set engineered for Ford 9-inch rear differentials with a 4.86:1 gear ratio. This USA Standard gear set delivers exceptional strength and reliability for street performance and off-road applications requiring aggressive gearing.

Key Features:

  • 4.86:1 gear ratio for improved acceleration and pulling power
  • Designed specifically for Ford 9-inch rear axle assemblies
  • Manufactured using advanced gear cutting technology for quiet operation
  • Heat-treated alloy steel construction for maximum durability
  • Precision-machined tooth profiles ensure proper contact pattern and reduced wear
  • Easy setup design simplifies installation process
  • Backed by a one-year manufacturer warranty

USA Standard gear sets are manufactured to OEM specifications and undergo rigorous quality control testing. The 4.86 ratio provides excellent performance for larger tire applications, rock crawling, and situations where maximum torque multiplication is needed. This gear set includes both the ring gear and pinion gear, and requires a complete installation kit with bearings and seals (sold separately) for proper installation.

Products specifications

Fits

Ford F-150 1975-87, Mustang 1965-73, Bronco 1966-86, Thunderbird 1955-79, Maverick 1970-77, Galaxie 500 1962-74, F-100 1957-83, Fairlane 1957-70, Ranchero 1957-79, Torino 1968-76, Falcon 1960-70, Galaxie 1959-67, Gran Torino 1972-76 + 17 more models

Axle Type

Ford 9 in.

Gear Ratio

4.86

Position

Rear

Prop 65

No

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!!!

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>

Easy to find items

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