2011-2024 F150 Yukon 4.56 Rear End Gears (9.75in Rear Ends) YG F9.75-456-11

11-24 F150 9.75in Yukon 4.56 Rear End Gears

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Part#:

YG F9.75-456-11

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6 Customer Q&A(s)

On sale: $427.11 ~~$533.89~~

Retail Price:$533.89

Your Savings:$106.78(20%)

0 in stock: Ships From Manufacturer. Average Time To Ship Is 7-10 Business Days

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Product Features
1 Customer Review(s)
6 Q&A(s)

Aggressive Gears for High-Performance F150s or Trucks with Large Tires

When you go big on your tires, or if you need a rear-end gear ratio for quicker ETs and brutal track driving, Yukon's 4.56s are the way to go. 4.56 gears can make F150s with 35" tires feel like rocket ships, while trucks with standard street tires will act like they're going to fly off the handle, especially when the gears are paired with aggressive performance upgrades and tuning upgrades. Yukon's high-quality 4.56 rear end ring and pinion gears aren't for the faint of heart, but can have your massive off-road rig or high-performance street truck tearing around like it's nobody's business.

High-Quality Gear Steel with Careful Machining

Each of these ring and pinion are built for maximum durability and reliability. Yukon builds each of these rear end gear sets out of forged triple-alloy 8620 steel. The gear teeth are cut by Yukon's highly skilled, expert machinists before going through a computer-controlled lapping process to give the gears an ultra-fine finish which helps ensure a quieter operation than the competition. Both the ring and pinion are direct bolt-on replacements for stock and work flawlessly with Yukon's Master Install Kit.

Only for Ford 9.75" rear ends: this Yukon ring and pinion gear will only fit Ford 9.75" rear ends built from 2011 to 2024.

Optional Yukon Extended Service Plan: Yukon offers an Extended Service Plan for this Rear End Gear Set which warrants the parts to be free of defect for as long as you own your vehicle. Choose "yes" from the drop-down menu if you'd like to add the Extended Service Plan to your purchase.

Are these in stock and can I just purchase this and install it to my factory diff?

Asked by: Garry - 7/24/2019

For our latest stocking information and availability, please give us a call directly at 623-434-5277. These gears will work fine with all factory differential options for the 2011-2019 F150s with a 9.75" rear end.

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Answer provided by: Jason@Stage3 (7/25/2019)

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Do these kits come with the shims? Thanks.

Asked by: Chris - 3/28/2019

It does not. This part number and price is only for the gears. For shims, you'll either need Yukon's Master Install Kit (which we recommend, since it's hard not to damage the stock bearings when removing them) or another suitable install kit or shim kit.

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Answer provided by: Jason@Stage3 (3/29/2019)

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Will these gears fit the F150 eco boost? I just put the gear ratio. 4.56 and it turns out that the pinion in a eco boost rear end are different then a reg F150.

Asked by: mark hewitt - 3/25/2016

The F150 EcoBoosts do not use different hardware than the other 2011-2016 F150s. However, there is a split between 2009-2010 and 2011 to 2014, since Ford changed the design of the pinion and some of its bearings beginning in 2011. This kit is meant specifically for 2011 to 2016 F150s, including the EcoBoost models.

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Answer provided by: Jason@Stage3 (3/29/2016)

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Do they make the 4:56 gears for the front as well or just the backs?.

Asked by: Aaron Schlott - 3/2/2016

Yep. Yukon's front 4.56 8.8 IFS Gears are here.

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Answer provided by: Jason@Stage3 (3/3/2016)

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Why this kit is not for sale? Any other rear end gear I can order?

Asked by: Bear - 7/27/2015

The gears have not yet been released. We have an estimated ETA of late August, but the gears are in high demand, and we're not sure what availability is going to look like.

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Answer provided by: Jason@Stage3 (7/27/2015)

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I have an electric locking rear differential on my 2011 f150 wanted to purchase these gears because I am putting 35's on the truck will this swap work with the locker in the rear?

Asked by: Justin - 4/7/2015

These gears will work fine with your E-Locker, though you will want to get your truck's PCM tuned/recalibrated for the new rear-end gears as soon as you can.

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Answer provided by: Jason@Stage3 (4/9/2015)

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2011-2024 F150 Yukon 4.56 Rear End Gears (9.75in Rear Ends) YG F9.75-456-11

YG F9.75-456-11

Choose Options

Aggressive Gears for High-Performance F150s or Trucks with Large Tires

High-Quality Gear Steel with Careful Machining

Are these in stock and can I just purchase this and install it to my factory diff?

Do these kits come with the shims? Thanks.

Will these gears fit the F150 eco boost? I just put the gear ratio. 4.56 and it turns out that the pinion in a eco boost rear end are different then a reg F150.

Do they make the 4:56 gears for the front as well or just the backs?.

Why this kit is not for sale? Any other rear end gear I can order?

I have an electric locking rear differential on my 2011 f150 wanted to purchase these gears because I am putting 35's on the truck will this swap work with the locker in the rear?

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