Buy only the best Rear End Parts manufactured by American Axle Rear OE Parts.
As a distributor for American Axle Manufacturing we offer a full line of Original Equipment (OE) parts. Demand original OE parts the same parts the your vehicle left the factory with including, the 7.25 inch to 11.5 inch Ring and Pinion & other differential components.
Ring and Pinion set, Internal kit (spyder & side gears) axles, carrier/case and positractions are available and all bearings should be changed at the same time as installation of new Ring & Pinion Gear. We have provided a assembly specification listing torque specs to assist you. We have provided you a detailed Ford 9.75 12 Bolt parts illustration.
You can identify problems with your Rear differential, there are four typical problems associated for the Ford 9.75 Rear End they are Ring Ring and pinion failure:
Problem #1 Regular “clunking” or loud “clicking” every few feet may indicate a broken ring or pinion gear tooth. “Banging, clicking or clunking” while cornering can be caused by broken carrier bearings or side gears commonly called “spider gears”, lack of sufficient positraction lubrication, or worn positraction clutches.
See Typical gear patterns below:
We can provide the following Ford 9.75 12 Bolt Axle Components that includes Repair Kits, Ring and Pinion Sets. Aftermarket Bearing Kit, Master and Pinion Kit, Internal Kit, Gaskets and seals sets are available.
Ford 9.75 inch AAM Components Guaranteed
Only our original equipment (OE) quality differential components are guaranteed to meet the same specifications as the factory parts they replace. More lapping cycles and tighter tolerance in the manufacturing process, reduce noise, improve performance, It's important.
Performance with Ford 9.75 inch AAM components means performance to the vehicle manufacturer’s standards.Why change gear ratio? Lower ratio provides more power (off the line), higher ratio for concrete cursing an getting Groceries, provides you more miles per gallon.
AAM Rear End Differential 9.75 OE Parts Reliable AAM products are designed for long-term reliability.
AAM Durable Advanced processes ensure AAM products withstand the high usage demand for all Ford applications
Quality AAM products are manufactured to the highest-quality standards that customers demand
Performance AAM products are engineered, manufactured and validated to meet OEM specifications and ensure ultimate performance.
This differential found in Ford 2500 model years 2003-2009 and 2009 to 2013. We offer a complete line of American Axle Rear end and differential parts for the Ford 12 Bolt.
Need help call and talk to our technical expert 1-800-2116-1633.
A detailed parts illustration is provide to assist you in identifying the correct parts, the first time. Supply the correct parts to you mechanic will save you money.
Click part number to see more information including your cost. Didn't find what you need just give us a call 800-216-1632 & talk to our technical expert
|Description||Application||Part Number||Make||Min Year||Max Year||Axle Type|
|Ring & Pinion 3.55||F Series, Explorer, Expedition, Econo-Line||8L3Z4209Q||Ford||1997||2004||9.75" Rear Axle|
|Ring & Pinion 3.73||F-150||BL3Z4209F||Ford||2010||2014||9.75" Rear Axle|
|Ring & Pinion 3.73||F-Series over 8500 GVW||CL3Z4209C||Ford||2009||2016||9.75" Rear Axle|
|Ring & Pinion 373||F-Series over 8500 GVW||CL3Z4209D||Ford||2009||2016||9.75" Rear Axle|
|Ring & Pinion 3.37||F Series UNDER 8500 GVW||3L1Z4209AAF||Ford||1997||2004||9.75" Rear Axle|
|Axle 135mm||F150, MARK LT||7L3Z4234B||Ford||2004||2008||9.75" Rear Axle|
|Axle Passenger Side||F-150, Mark LT||7L3Z4234D||Ford||2004||2008||9.75" Rear Axle|
|Axle 33.75mm||F-150 Super Crew Cab, Heritage, Expedition/Navigator||F75Z4234MB||Ford||2001||2010||9.75" Rear Axle|
|Positaction Trac-Loc Plate Clutch Limited Slip Differential||9L3Z4026F||Ford||9.75" Rear Axle|
|Differential Cases - No Internal Gears||9L3Z4204C||Ford||2009||2013||9.75" Rear Axle|
|Internal Kit||F-Series under 8500 GVW, Lincoln Mark LT, Expedition/Navigator||9L3Z4215C||Ford||2011||2011||9.75" Rear Axle|
|Internal Kit||F250(1984-85) E100 TO E350||E2UZ4215A||Ford||1981||1997||9.75" Rear Axle|