Yukon Gear Master Overhaul Kit 15+ Ford Mustang/F150 8.8in Rear

This is a Master Overhaul Kit for the 8.8 inch rear axle under the 2015-2023 Ford Mustang and F-150. It bundles the parts side of a full differential overhaul into one part number instead of sourcing them individually. If you're tearing into your 8.8, this is what goes back in.

Why Upgrade to the Master Overhaul Kit

• This kit brings together everything the 8.8 needs for a full overhaul under one part number, so you're not sourcing individual pieces one at a time.
• It's matched to your specific application, so what shows up is the exact parts for your install, not a generic assortment.
• Ordering the whole kit instead of piecing it together part by part saves time and money. [VERIFY: the listing text names USA Standard Gear making this claim while our product data lists the brand as Yukon Gear & Axle; confirm which manufacturer actually makes this kit.]

Fitment Notes

Fits the 8.8 inch rear axle in the 2015-2023 Ford F-150: Base, Raptor (2017-2023), and Tremor (2021-2023). Also fits the 2015-2023 Ford Mustang: EcoBoost, GT, V6 (2015-2017), GT350 (2016-2020), Bullitt (2019-2020), GT500 (2020-2022), and Mach 1 (2021-2023). Does not fit the F-150 Lightning or Raptor R.

More Differentials parts that fit your truck or Mustang

Install and Honest Talk

This one is short on detail: the listing tells you the kit covers what an 8.8 overhaul needs under one part number, but it doesn't say what parts are actually in the box, what tools or lift the job takes, or what has to come off the axle first. [VERIFY: contents of the box, install steps, tools or lift required.] The tradeoff of buying it as a kit: if your 8.8 only needs one or two parts replaced, you're still paying for the whole overhaul kit rather than just the piece that failed. What else you need: check the included instructions for whether additional parts or fluids are required beyond what's in the box.

Specs

• Brand: Yukon Gear & Axle
• Part number: ZK F8.8-D
• Part type: Differential Overhaul Kits

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Free US shipping over $99

Orders over $99 ship free by ground to the lower 48 states. Alaska, Hawaii and Canada are not included; shipping to those addresses is calculated at checkout. Some oversize or heavy parts (long-tube exhausts, bumpers, full lift kits) go freight instead of parcel: free to a commercial address with a loading dock, and residential freight delivery carries an additional charge.

When it ships

Parts ship direct from the distributor warehouse that stocks them, so dispatch timing depends on the part, not on a single cutoff. You get a confirmation with tracking as soon as it leaves, and tracking shows the delivery estimate for your address. If a part is backordered we email you an expected availability date.

Missing or damaged items

Report a short shipment or shipping damage within 5 business days of delivery. For a packing error, send us the date or package code printed on the label along with the part number so we can trace it with the warehouse.

We have a 30-day return policy, which means you have 30 days after receiving your item to request a return.

To be eligible for a return, your item must be in the same condition that you received it, unworn or unused, with tags, and in its original packaging. You’ll also need the receipt or proof of purchase.

To start a return, you can contact us at help@anythingcoyote.com or fill our our contact form. If your return is accepted, we’ll send you a return shipping label, as well as instructions on how and where to send your package. Items sent back to us without first requesting a return will not be accepted. 

You can always contact us for any return question at help@anythingcoyote.com.

Damages and issues
Please inspect your order upon reception and contact us immediately if the item is defective, damaged or if you receive the wrong item, so that we can evaluate the issue and make it right.

Exceptions / non-returnable items
Certain types of items cannot be returned, like perishable goods (such as food, flowers, or plants), custom products (such as special orders or personalized items), and personal care goods (such as beauty products). We also do not accept returns for hazardous materials, flammable liquids, or gases. Please get in touch if you have questions or concerns about your specific item.

Unfortunately, we cannot accept returns on sale items or gift cards.

Exchanges
The fastest way to ensure you get what you want is to return the item you have, and once the return is accepted, make a separate purchase for the new item.

Refunds
We will notify you once we’ve received and inspected your return, and let you know if the refund was approved or not. If approved, you’ll be automatically refunded on your original payment method. Please remember it can take some time for your bank or credit card company to process and post the refund too.