Ring and Pinion & Differential OE Parts Ford Mazda 2000 7.5" Rear Axle

Ring and Pinion & Differential OE Parts Ford Mazda 2000 7.5" Rear Axle

Ford 7.5 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 does reduce noise, improve performance and wear/ replacement cycle.

Performance with Ford 7.5 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 7.5 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 model years 1979-2011.   Models including Ford, Lincoln, Mercury Passenger Car, Aerostar, Ranger, Mustang. Escape, Mariner, Ranger/Mazda B2000.  We offer American Axle Rear end and differential parts for your 7.5" differential.

Instructions for setting up Ford 7.5 inch ring and pinion backlash and other installation  instructions are included with kit. 


  • RG DIAMETER 7.5"
  • 10 7/16" X 20 RH THREADED BOLTS
  • Pinion Diameter 1.626" 28 SPLINE
  • No Case Breaks
  • 8620 Material Heat-Treated

    Assembly Specifications:

  • Cover Bolt Ft. Lbs. 15-25
  • Pinion Brg. Preload In. Lbs 6-8
  • Pinion Brg. Preload In. Lbs New 14-19, Used 6-8
  • Ring Gear Backlash .011 to .16
  • Ring Gear Bolt to case Ft. Lbs. 60
  • Side Brg. Caps Ft. Lbs. 60

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

Part Number Description Model Min Year Max Year Axle Type
8L5Z4209A Ring & Pinion  Ford, Lincoln, Mercury Passenger Car, Aerostar, Ranger, Mustang 1979 2011 7.5" Rear Axle
E7TZ4204B Empty Trac-Loc Case  1987 2011 7.5" Rear Axle
3L8Z4215AA Spider/Side Gear Escape & Mariner 2004 2006 7.5" Rear Axle
5R3Z4215AA Spider/Side Gear Mustang, Ranger/Mazda B2000 2005 2011 7.5" Rear Axle