Description: Rigid Axle Differential Transfer Case Standard Transmission Automatic Transmission Ford 8.8" 10 Bolt Gear & Posi Package Description Package Includes: (1) Limited Slip Positraction Carrier (1) Ring and Pinion Gear Set (Choose Ratio Above) (1) Differential Master Install Kit - *Note: 2010-2014 Mustang's, and 2009-2010 F150's use a 3.250" OD inner pinion bearing race. 2011-2015 F150's use a 3.544" OD inner bearing race. Please choose the correct listing based on the model you are working on to ensure you receive the correct inner pinion bearing size! - Our Rigid Axle Eaton style limited-slip positraction unit uses carbon fiber and steel friction plate technology for smooth and aggressive traction. The carrier case is forged steel for strength and reliability. Because this carrier is an eaton style clutch posi, it can be rebuilt and serviced. Our Rigid Axle positraction is the perfect choice for daily drivers, weekend warriors, towing, basic off-road use, and street/strip applications. See below for some key features and tech specifications: Fully Machined, Forged Steel Case Carbon-Fiber and Steel Clutches Serviceable & Rebuildable Design 2 Year / 100,000 Mile Warranty Non-Synthetic GL-5 Gear Oil Recommended Friction Modifier Required - Rigid Axle's aftermarket gear set is made using a five-cut, face milled manufacturing process. Once set up correctly, this will give a square contact pattern on the drive and coast side of each tooth. We are proud of our ring and pinion lines, and you will be too! - Remember to properly break in your new gear set! Click here for instructions! - Our Master overhaul kits come with everything you need to replace, modify, or rebuild your differential. This will allow you to get the job done quicker, and cheaper at the end of the day. Rigid Axle master bearing install kits include: Both (Inner & Outer) High Quality Koyo Pinion Bearings and Races High Quality Koyo Carrier Bearings and Races Pinion and Carrier Shims Pinion Seal Pinion Nut Ring Gear Bolts Crush Sleeve and Preload Shims Loctite RTV Sealant or Cover Gasket - Rigid Axle is proud to offer our customers a full line of differential, transfer case, and transmission parts. We specialize in complete rebuild kits for domestic cars and trucks. Give us a call with your year, make, and model and we'll build you a custom kit for your build! Applications Ford F-150 (2011-2014) Specifics Cover Bolt Quantity: 10 Differential Model: Ford 8.8" Carrier Type: Eaton Clutch Style Carrier Spline Count: 31 Pinion Shaft Diameter: 1.626 Inch Pinion Spline Count: 30 Ring Gear Bolt Quantity: 10 Ring Gear Diameter: 8.8 Inch Ring Gear Material: Heat Treated 8620 Steel Ring Gear Rotation: Standard Rigid Axle eBay Store Contact Us About Us Subscribe Feedback
Price: 585 USD
Location: North Las Vegas, Nevada
End Time: 2025-02-01T20:29:09.000Z
Shipping Cost: N/A USD
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Return shipping will be paid by: Seller
Returns Accepted: Returns Accepted
Item must be returned within: 30 Days
Refund will be given as: Money back or replacement (buyer's choice)
Return policy details:
Brand: Rigid Axle
Type: Positraction Package
Warranty: 6 Months
Fitment Type: Direct Replacement
Manufacturer Part Number: POSI-F8.8-31-RA F8.8-373-RA F8.8MK-C
Mounting Hardware Included: Yes
Gear Ratio: 3.73
Differential Type: Ford 8.8" 10 Bolt
Placement on Vehicle: Rear