00-10 Ford F-150 Yukon Gear & Axle YGK2099 9.75in 4.11 Rear Ring & Pinion Install Kit 34 Spline Positraction 2.99in Axle Bearing
00-10 Ford F-150 Yukon Gear & Axle YGK2099 9.75in 4.11 Rear Ring & Pinion Install Kit 34 Spline Positraction 2.99in Axle Bearing
00-10 Ford F-150 Yukon Gear & Axle YGK2099 9.75in 4.11 Rear Ring & Pinion Install Kit 34 Spline Positraction 2.99in Axle Bearing
00-10 Ford F-150 Yukon Gear & Axle YGK2099 9.75in 4.11 Rear Ring & Pinion Install Kit 34 Spline Positraction 2.99in Axle Bearing
00-10 Ford F-150 Yukon Gear & Axle YGK2099 9.75in 4.11 Rear Ring & Pinion Install Kit 34 Spline Positraction 2.99in Axle Bearing
00-10 Ford F-150 Yukon Gear & Axle YGK2099 9.75in 4.11 Rear Ring & Pinion Install Kit 34 Spline Positraction 2.99in Axle Bearing

00-10 Ford F-150 Yukon Gear & Axle YGK2099 9.75in 4.11 Rear Ring & Pinion Install Kit 34 Spline Positraction 2.99in Axle Bearing

Upgrade your Ford 9.75" rear differential with the Yukon Gear & Axle YGK2099 kit. This kit includes everything you need to install a new ring and pinion gear set, a positraction limited slip differential, and new axle bearings and seals.

Top Features:

  • High quality 8620 steel gears with 4.11 ratio
  • Clutch-based limited slip differential for smooth and aggressive torque transfer
  • Premium axle bearings and seals for your specific axle size and application
  • Master overhaul kit with all the necessary components for a professional installation
  • One year warranty from Yukon Gear & Axle

Vehicle Fitment:

  • Fits Ford Expedition, F-150, F-250, F-250 Super Duty, F-350 Super Duty, and Lincoln Navigator with Ford 9.75" rear differential, 34 spline axles, and 2.99" axle bearing
  • Verify your vehicle’s specifications before ordering
SKU: YUKYGK2099
Availability: 2 In Stock
$ 2,055.21 USD
On-Sale $ 2,055.21 USD
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UPC: 883584104940
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Yukon Gear & Axle YGK2099 9.75in 4.11 Rear Ring & Pinion Install Kit 34 Spline Positraction 2.99in Axle Bearing

If you are looking for a complete solution to upgrade your Ford 9.75" rear differential, look no further than the Yukon Gear & Axle YGK2099 kit. This kit includes everything you need to install a new ring and pinion gear set, a positraction limited slip differential, and new axle bearings and seals. Whether you want to improve your performance, fuel economy, or towing capacity, this kit will help you achieve your desired gear ratio and traction.

Key Features:

  • Yukon ring and pinion gears are made from high quality 8620 steel and are engineered for quiet operation and long life
  • Yukon Dura Grip positraction is a clutch-based limited slip differential that provides smooth and aggressive torque transfer for both on and off-road applications
  • Yukon axle bearings and seals are premium quality and designed to fit your specific axle size and application
  • Yukon master overhaul kit includes all the necessary shims, bearings, crush sleeve, pinion nut, sealant, and gear marking compound for a professional installation

Benefits:

  • Increase your vehicle’s performance and efficiency by changing your gear ratio to match your engine, tire size, and driving style
  • Enhance your traction and handling by eliminating wheel spin and delivering power to both wheels equally
  • Extend the life of your differential and axles by replacing worn or damaged parts with new and reliable components
  • Save time and money by getting everything you need in one convenient package
  • Enjoy the peace of mind of a one year warranty from Yukon Gear & Axle

Product Specs:

  • Fits Ford 9.75" rear differential with 34 spline axles and 2.99" axle bearing
  • Ring and pinion gear ratio: 4.11
  • Ring gear diameter: 9.75"
  • Pinion spline count: 31
  • Pinion shaft diameter: 1.970"
  • Cover bolts: 12
  • Ring gear bolts: 12
  • Carrier break: 3.73 and up
  • Weight: 69 lbs
  • Color: Black

Install Difficulty Level:

  • Installing this kit requires some mechanical skills and tools, such as a dial indicator, a torque wrench, a bearing puller, and a housing spreader
  • The installation time may vary depending on your experience and vehicle condition, but it can be done in approximately 3 hours
  • You can find detailed installation instructions and tips on the Yukon Gear & Axle website or in the install manual included in the kit

Vehicle Fitment:

  • This kit fits the following vehicles with Ford 9.75" rear differential, 34 spline axles, and 2.99" axle bearing:
    • Ford Expedition 1997-2014
    • Ford F-150 1997-2014
    • Ford F-250 1997-1999
    • Ford F-250 Super Duty 1999-2010
    • Ford F-350 Super Duty 1999-2010
    • Ford Lincoln Navigator 1998-2014
  • To ensure proper fitment, please verify your vehicle’s specifications before ordering

Carb Approval:

  • This product does not require a carb approval, as it does not affect the emissions or fuel system of your vehicle

If you have any questions about this product or to report product description inaccuracies, contact the MPT Performance experts at (407) 636-7077 or by email.

Shipping Policy

MPT is proud to offer free shipping on most orders over $149.

  • Free shipping applies only to the contiguous United States. Shipping and handling charges will apply to orders outside the contiguous US, and the buyer is responsible for any duty fees or taxes their home country may charge to import goods.
  • With free shipping, we will choose the best shipping method for your order. We use all major carriers, including USPS, FedEx, UPS, and DHL.

Turnaround Times:

  • MPT Tunes have a standard turnaround time of 2-3 business days, beginning once we receive your MPT Tune Form.
  • We do not process orders on weekends or observed holidays, which do not count as business days.
  • Physical items that are in stock at MPT and ordered by 4PM EST will be shipped the same day. Orders placed after 4PM EST will be processed on the following business day.

Special Considerations:

  • Items not stocked at our location will follow the same processing times but may experience lead-time delays and could incur additional charges. Shipping methods may vary for these items based on what was paid and the requested delivery speed. If you need an item by a specific deadline, please contact an MPT Expert.
  • SCT Tuner Orders with the Prioritized Order option must have their tune forms submitted by 3PM EST to be completed the same day. Forms submitted after this time will be processed the next business day.
  • Orders will ship to the billing address listed on your order. If paying by credit or debit card, we can only ship to the billing address. Contact an MPT Expert for assistance if you need a different shipping address.

MPT Performance Returns and Refund Policy

A Return Authorization Number is required for all returns. Please contact an MPT Expert to obtain an RA # before sending anything back to us for any reason.

MPT tuning charges and license fees are Non-Refundable. The sale is final when MPT has sent the tune file over email. This includes both new tune purchases and tune updates.

Products other than MPT tunes, digital products, and MPT decals may be returned within 30 days for any reason, provided that the product has not been installed and is in brand new, unused condition with the original packaging. Once a product has been installed it is non-refundable. We reserve the right to deny the return, should the product be received and it display signs of installation or unmentioned damage.

For vehicle programmers/tuners, the vehicle must be returned to stock if a program was installed. If a tuning device is returned and has not been returned to stock, a refund will not be issued, and your tuner will not be sent back without a shipping and handling fee.

The customer is responsible for all shipping charges incurred during the return process.

Amount Refunded:
•Returns post marked before 30 days from the date the item was received will be refunded the purchase price, minus a 25% restocking fee and the cost of shipping.
After 30 days, all sales are Final.
•Shipping charges along with any package insurance are non-refundable. If your purchase was shipped with our Free Shipping option, the cost of the shipping will be subtracted from the total refund amount.

HP Tuners Credits are assigned to the HP Tuners product with the submitted serial number and cannot be transferred. Once you load a tune to your vehicle with the RTD, these credits are Non-Refundable.

Digital products and files that have no ability to be taken back physically, such as an SCT Tuner Unlock, are Non-Refundable.

nGauge Tune License Fee is included in your initial purchase of MPT tunes for the nGauge. This fee is factored into the price of the tunes and becomes Non-Refundable when the stock file has been emailed to MPT.

MPT Decals are Non-Refundable, once they have been received by the customer.

Year Make Model Submodel
2000-2002 Ford Expedition Eddie Bauer
2000-2002 Ford Expedition XLT
2000 Ford F-150 Base
2007-2008,2010 Ford F-150 FX2
2004-2010 Ford F-150 FX4
2000-2003,2006-2008,2010 Ford F-150 Harley-Davidson Edition
2001-2003,2005-2010 Ford F-150 King Ranch
2000-2010 Ford F-150 Lariat
2000-2003 Ford F-150 Lightning
2008 Ford F-150 Limited
2009-2010 Ford F-150 Platinum
2004-2010 Ford F-150 STX
2010 Ford F-150 SVT Raptor
2008 Ford F-150 THE 60TH ANNIVERSARY EDITION
2000-2010 Ford F-150 XL
2000-2010 Ford F-150 XLT

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