Photo - Primary
Photo - Primary
Click to zoom in
  • Guaranteed Fitment

    Always the correct part

  • In-House Experts

    We know our products

  • Warranty

    Warranty claims support

  • Cheapest Delivery

    Best shipping options available

USA Standard Gear Standard Spider Gear Set For Ford 9.75in

YUKZIKF9.75-S-34
In stock
Differential Spider Gears
$191.89
If your Ford’s rear end is slipping, clunking, or just plain worn out, the Ford 9.75...
$191.89

customers are viewing this product
USA Standard Gear Standard Spider Gear Set For Ford 9.75in

If your Ford’s rear end is slipping, clunking, or just plain worn out, the Ford 9.75 spider gear set from USA Standard Gear is your go-to fix. Designed for 34-spline open differentials, this kit restores smooth power transfer and eliminates the annoying gear chatter that comes with worn internals.

The Ford 9.75 spider gear set includes everything you need for a full gear refresh: two side gears, two pinion gears, a cross pin shaft, cross pin bolt, and thrust washers. Built with high-grade materials and precision machining, this set is engineered to handle daily driving, towing, and off-road abuse without breaking a sweat.

Whether you're rebuilding a workhorse F-150 or upgrading your Expedition’s rear end, this Ford 9.75 spider gear set delivers OEM-level fitment and long-lasting durability. It’s a direct replacement for factory internals and installs easily with standard tools—no guesswork, no drama.


Features and Benefits

  • Complete Gear Kit – Includes side gears, pinion gears, cross pin shaft, bolt, and thrust washers.

  • OEM Fitment – Designed for 34-spline Ford 9.75" open differentials.

  • Durable Construction – Made from high-strength steel for long-term reliability.

  • Smooth Operation – Restores quiet, efficient power transfer to your rear axle.

  • Easy Installation – Direct replacement with no modifications required.


Built for Ford Tough Performance

Whether you're hauling gear, hitting the trails, or just keeping your truck running strong, the Ford 9.75 spider gear set from USA Standard Gear gives your differential the backbone it needs. Say goodbye to gear slop and hello to smooth, confident driving.


Specifications

Specification Details
Part Number yukZIKF9.75-S-34
Gear Type Spider Gear Set
Spline Count 34
Differential Type Open
Axle Size Ford 9.75"
Included Components Side gears, pinion gears, cross pin shaft, bolt, thrust washers
Brand USA Standard Gear
Prop 65 Warning No


This Part Fits:

 

Year Make Model Submodel
2003-2014 Ford E-150 Base
2006-2007 Ford E-150 Chateau
2006-2014 Ford E-150 XL
2006-2014 Ford E-150 XLT
1997-2002 Ford E-150 Econoline Base
1997-2000 Ford E-150 Econoline XL
1997-2002 Ford E-250 Econoline Base
1997-2000 Ford E-250 Econoline XL
1997-2010 Ford Expedition Eddie Bauer
2007-2010 Ford Expedition EL Eddie Bauer
2008-2013 Ford Expedition EL King Ranch
2007-2013 Ford Expedition EL Limited
2011-2013 Ford Expedition EL XL
2007-2013 Ford Expedition EL XLT
2008 Ford Expedition Funkmaster Flex Edition
2006,2008-2013 Ford Expedition King Ranch
2005-2013 Ford Expedition Limited
2004 Ford Expedition NBX
2011-2013 Ford Expedition XL
2004-2006 Ford Expedition XLS
1997-2013 Ford Expedition XLT
2004,2006 Ford Expedition XLT Sport
1997-2000 Ford F-150 Base
2007-2008,2010-2014 Ford F-150 FX2
2004-2014 Ford F-150 FX4
2000-2003,2006-2008,2010-2012 Ford F-150 Harley-Davidson Edition
2001-2003,2005-2017 Ford F-150 King Ranch
1997-2017 Ford F-150 Lariat
2011 Ford F-150 Lariat Limited
1999-2003 Ford F-150 Lightning
2008,2013-2014,2016-2017 Ford F-150 Limited
2009-2017 Ford F-150 Platinum
2017 Ford F-150 Raptor
2016-2017 Ford F-150 SSV
2004-2014 Ford F-150 STX
2010-2014 Ford F-150 SVT Raptor
2008 Ford F-150 THE 60TH ANNIVERSARY EDITION
1997-2017 Ford F-150 XL
1997-2017 Ford F-150 XLT
1997-1999 Ford F-250 Base
1997-1999 Ford F-250 Lariat
1997-1999 Ford F-250 XL
1997-1999 Ford F-250 XLT
2015-2017 Ford Transit-150 Base
2015-2017 Ford Transit-150 XL
2015-2017 Ford Transit-150 XLT
2015-2017 Ford Transit-250 Base
2016-2017 Ford Transit-250 PTV
2015-2017 Ford Transit-350 Base
2015-2017 Ford Transit-350 XL
2015-2017 Ford Transit-350 XLT
2006-2008 Lincoln Mark LT Base
1998-2005,2008-2014 Lincoln Navigator Base
2008-2014 Lincoln Navigator L
2007 Lincoln Navigator L Luxury
2007 Lincoln Navigator L Ultimate
2006-2007 Lincoln Navigator Luxury
2006-2007 Lincoln Navigator Ultimate

REVIEWS

MW

Dropped this gear set into my '04 F-150 and it’s been flawless. No more clunking or weird noises. Install was easy and everything fit perfectly. Great quality for the price!

Mark W.

Tucson, AZ

★★★★★
JS

This spider gear set saved my rear end—literally. My Expedition was grinding bad, and this kit fixed it up. Everything was in the box and ready to go. Highly recommend!

Jake S.

Columbus, OH

★★★★★
Read More
Read Less
Effective Date: October 2024
We offer a 30-day return policy, allowing you to request a return within 30 days of receiving your item. To qualify for a return, the item must be in its original condition—unused, with tags, and in its original packaging. A receipt or proof of purchase is also required.

To initiate a return, please contact us at info@riotparts.com. Returns must be shipped to the address provided upon request. If your return is approved, we will issue a return shipping label along with detailed instructions.

Important
Returns sent without prior authorization will not be accepted.

For any return-related inquiries, please reach out to us at info@riotparts.com.

Return Shipping Address
The return shipping address will be determined based on the requestor’s location to ensure the nearest return facility is used.

Possible return locations include:
10880 Lear Blvd.
Reno, NV 89506, United States
931 W. Bardin Rd., Suite 150–200
Arlington, TX 76017, United States
3035 Campus Dr.
Hatfield, PA 19440, United States
5789 N. Graham Road, Ste 200
Whiteland, IN 46184, United States
2020 NE Aloclek Dr 4711 N Lamon Ave
#118 STE 12, Hillsboro, OR 97124, United States

Damages and Issues
We recommend inspecting your order upon receipt. If you find that an item is defective, damaged, or if you received the wrong item, please contact us immediately so we can address the issue.

Exceptions / Non-Returnable Items
Certain items cannot be returned, including:
• Electrical parts that have been installed or used
• Special order parts that were custom ordered for you
• Items that have been damaged due to improper installation or use

If you have questions or concerns about a specific item, please contact us for assistance.

Exchanges
For exchanges, the quickest option is to return the item you have. Once the return is accepted, you can make a separate purchase for the new item.

Refunds
We will notify you once we receive and inspect your return to inform you whether your refund is approved. If approved, you will be automatically refunded using your original payment method within 10 business days. Please be aware that it may take additional time for your bank or credit card company to process and post the refund.

If more than 15 business days have passed since your return was approved and you haven’t received your refund, please contact us at info@riotparts.com.

Your cart

×