FD3S Rear Differential COMPLETE

For Sale

Drivetrain

Sep 21, 2025, 08:17 AM | Replies: 3 | Views: 661
  • Drivetrain - FD3S Rear Differential COMPLETE - Used - 1993 to 1999 Mazda RX-7 - Austin, TX 78757, United States
  • Drivetrain - FD3S Rear Differential COMPLETE - Used - 1993 to 1999 Mazda RX-7 - Austin, TX 78757, United States
  • Drivetrain - FD3S Rear Differential COMPLETE - Used - 1993 to 1999 Mazda RX-7 - Austin, TX 78757, United States
  • Drivetrain - FD3S Rear Differential COMPLETE - Used - 1993 to 1999 Mazda RX-7 - Austin, TX 78757, United States
  • Drivetrain - FD3S Rear Differential COMPLETE - Used - 1993 to 1999 Mazda RX-7 - Austin, TX 78757, United States
  • Drivetrain - FD3S Rear Differential COMPLETE - Used - 1993 to 1999 Mazda RX-7 - Austin, TX 78757, United States
  • Drivetrain - FD3S Rear Differential COMPLETE - Used - 1993 to 1999 Mazda RX-7 - Austin, TX 78757, United States
  • Drivetrain - FD3S Rear Differential COMPLETE - Used - 1993 to 1999 Mazda RX-7 - Austin, TX 78757, United States
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Join Date: Nov 2021
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  • Price
    $300
  • Location Austin, TX, 78757, USA
  • Condition Used
  • Compatibility
Make Model Year
Mazda RX-7 1993 - 1999
Description:

$300 + shipping

Pulled from a perfectly running FD that had 100k miles.  No noises, no issues.

3.90:1 ratio

Old Sep 25, 2025 | 12:12 PM
  #2  
GT4rx8's Avatar
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AZ interested

are you willing to sell just the ring & pinion or only looking to sell the entire thing? either way im interested
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Old Sep 29, 2025 | 02:27 PM
  #3  
rjmcdermott81's Avatar
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From: Austin
Bump! I was under the impression people liked auto diff's for high horsepower builds?
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Old Oct 3, 2025 | 07:12 AM
  #4  
rjmcdermott81's Avatar
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From: Austin
$250 + shipping bump
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