Drivetrain› Differentials and Rear-End Components

Yukon Gear & Axle

USA Standard Master Overhaul Kit / Ford Daytona 9in Lm104911 Diff and Daytona Pinion Support

$358.89

SKU: Y001 ZK F9-HDD-SPC

In Stock
In Stock
Ships by Aug 4
Free Shipping over $100
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Advanced — 4+ hours

Description

Part #: ZK F9-HDD-SPC

USA Standard Gear Master Overhaul Kits provide all of the necessary parts for a differential overhaul in one simple part number. Save time and money, and get the exact parts you need for your specific installation.

MIA's Description

The Yukon Gear & Axle ZK F9-HDD-SPC is a master overhaul kit designed for Ford 9" differentials. The kit also contains carrier bearings and races, pinion bearings and races, a pilot bearing, pinion seal, shim kit, ring gear bolts, pinion nut, crush sleeve eliminator, thread locker, marking compound, and gasket. It is specifically designed to fit Ford 9" differentials with an LM104911 carrier race and Daytona pinion support.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandYukon Gear & Axle
Part NumberY001 ZK F9-HDD-SPC

Videos

Ford 9" Rear End Rebuild with Yukon Gear Parts and Posi Traction!

Ford 9" Rear End Rebuild with Yukon Gear Parts and Posi Traction!
How to Install a 9 Inch Ford Ring & Pinion Gear Set

How to Install a 9 Inch Ford Ring & Pinion Gear Set
Spider Gear Installation Explained | Differential Tech Tips

Spider Gear Installation Explained | Differential Tech Tips
Crush Sleeve VS Solid Pinion Spacer - Lets Talk Pinion Bearing Preload!

Crush Sleeve VS Solid Pinion Spacer - Lets Talk Pinion Bearing Preload!
Why Is the Ford 9 Inch So Good | Nodular Ford 9 Inch Iron Axle

Why Is the Ford 9 Inch So Good | Nodular Ford 9 Inch Iron Axle
Hi Pinion 9 Inch Build - 609 Axle - Reckless Wrench Garage

Hi Pinion 9 Inch Build - 609 Axle - Reckless Wrench Garage
Easiest Way to Build a Ford 9 inch Gear That Will Last!

Easiest Way to Build a Ford 9 inch Gear That Will Last!
Ford 9 inch gear swap/ upgrade from 28 to 31 spline axles.

Ford 9 inch gear swap/ upgrade from 28 to 31 spline axles.
3.23 - Ford 9" Differential Setup with Yukon 4.11 gears - Part 5 of Gears and Axles

3.23 - Ford 9" Differential Setup with Yukon 4.11 gears - Part 5 of Gears and Axles
Mustang Gear Install: Ford Racing 8.8 Ring & Pinion | 1986-2009

Mustang Gear Install: Ford Racing 8.8 Ring & Pinion | 1986-2009
Motive Gear Ring & Pinion Install

Motive Gear Ring & Pinion Install
Proper Break-In Procedure for New Ring & Pinion Gears

Proper Break-In Procedure for New Ring & Pinion Gears
Which Traction Device is Right for You?

Which Traction Device is Right for You?
Dana 60 Axle Rebuild & Upgrade - Reckless Wrench Garage

Dana 60 Axle Rebuild & Upgrade - Reckless Wrench Garage
Full axle rebuild for a GM 10 bolt to handle over 500 horsepower

Full axle rebuild for a GM 10 bolt to handle over 500 horsepower
How to set ring & pinion backlash

How to set ring & pinion backlash
Spartan Locker Installation Walkthrough

Spartan Locker Installation Walkthrough
Differences Between Crush Sleeves and Preload Spacers

Differences Between Crush Sleeves and Preload Spacers

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

View Full Return Policy