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Ford Thunderbird Differential Parts
This page brings together differential parts for the Ford Thunderbird spanning the 1955–2005 model years. The range covers everything from ring and pinion sets to differential carriers, gear sets, and spider gears, with options in remanufactured, OE replacement, and performance configurations. Select your year above and we'll show only the differential parts that fit your Ford Thunderbird. Fitment is checked against our vehicle data for every part listed.
151 - 180 of 204 results
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Yukon Gear & Axle YDAF9-350SVO-31 Ford Dropout Assembly with Trac-Lok LSD Ratio Spline Differential - 9 3.50 31
Part: YDAF9-350SVO-31
Vehicle Specific
$1,560.61
3 left at this price
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Yukon Gear & Axle YDAF9-350SVO-28 Ford 9" Dropout Assembly with Trac-Lok LSD 28 Spline 3.50 Ratio
Part: YDAF9-350SVO-28
Vehicle Specific
$1,560.61
In Stock (7)
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Yukon Gear & Axle YDAF9-486YGL-31 Ford Dropout Assembly with Grizzly Locker Ratio Spline Differential - 9in 4.86 31
Part: YDAF9-486YGL-31
Vehicle Specific
$1,681.72
1 left at this price
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Yukon Gear & Axle YDAF9-411SVO-31 Ford Dropout Assembly with Trac-Lok LSD Ratio Spline Differential - 9 4.11 31
Part: YDAF9-411SVO-31
Vehicle Specific
$1,560.61
3 left at this price
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Yukon Gear & Axle YDAF9-456YGL-31 Ford Dropout Assembly with Grizzly Locker Ratio Spline Differential - 9 4.56 31
Part: YDAF9-456YGL-31
Vehicle Specific
$1,638.39
3 left at this price
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Yukon Gear & Axle YGK2287 Complete Gear Kit with Ring & Pinion Set Positraction and Install Components
Part: YGK2287
Vehicle Specific
$1,180.04
In Stock (5)
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Yukon Gear & Axle YGK2319 Ring & Pinion Pro Kit with Positraction and Master Install Kit
Part: YGK2319
Vehicle Specific
$1,399.88
In Stock (10+)
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Yukon Gear & Axle YGK2313 Muscle Car Re-Gear Kit GM 12-Bolt 30 Spline 3.08 Ratio
Part: YGK2313
Vehicle Specific
$661.49
In Stock (10+)
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Yukon Gear & Axle YDAF9-325SVO-31 Ford Dropout Assembly with Trac-Lok LSD Ratio Spline Differential - 9in 3.25 31
Part: YDAF9-325SVO-31
Vehicle Specific
$1,560.61
1 left at this price
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Yukon Gear & Axle YGK2312 Gear & Install Kit with Ring & Pinion and Positraction
Part: YGK2312
Vehicle Specific
$1,224.56
1 left at this price
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Yukon Gear & Axle YGK2280 Complete Gear & Install Kit with Ring & Pinion and Positraction
Part: YGK2280
Vehicle Specific
$1,174.43
1 left at this price
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Yukon Gear & Axle YGK2271 Complete Gear Install Kit for Ford 9 Inch with 3.00 Ratio Ring and Pinion and Trac Loc LSD
Part: YGK2271
Vehicle Specific
$1,174.49
In Stock (8)
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Yukon Gear & Axle YGK2295 Complete Ring & Pinion Gear Installation Kit with Positraction
Part: YGK2295
Vehicle Specific
$1,180.04
1 left at this price
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Yukon Gear & Axle YGK2382 Complete Differential Upgrade Kit with Ring & Pinion, Limited Slip, and Install Components
Part: YGK2382
Vehicle Specific
$1,249.98
In Stock (10+)
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Yukon Gear & Axle YGK2314 Master Overhaul Kit with Ring and Pinion
Part: YGK2314
Vehicle Specific
$675.88
In Stock (10+)
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Yukon Gear & Axle YGK2309 Master Install Kit with Ring and Pinion Set
Part: YGK2309
Vehicle Specific
$1,224.49
1 left at this price
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Yukon Gear & Axle YGK2292 Ring and Pinion Install Kit with Posi Unit
Part: YGK2292
Vehicle Specific
$1,180.11
1 left at this price
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Yukon Gear & Axle YGK2308 Ring & Pinion Gear Set with Positraction Unit and Master Install Kit
Part: YGK2308
Vehicle Specific
$1,223.84
1 left at this price
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Yukon Gear & Axle YGK2304 Complete Ring & Pinion Installation Kit with Positraction
Part: YGK2304
Vehicle Specific
$1,224.49
In Stock (8)
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Yukon Gear & Axle YGK2300 Complete Gear Install Kit with Ring Pinion and Positraction
Part: YGK2300
Vehicle Specific
$1,257.24
In Stock (8)
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Yukon Gear & Axle YGK2299 Complete Differential Upgrade Kit with Ring & Pinion, Positraction, and Install Kit
Part: YGK2299
Vehicle Specific
$1,224.56
In Stock (8)
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Yukon Gear & Axle YGK2291 Complete Gear & Installation Kit with Ring Pinion Set and Positraction
Part: YGK2291
Vehicle Specific
$1,179.40
In Stock (8)
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Yukon Gear & Axle YGK2281 Complete Ring and Pinion Gear Install Kit with Posi Unit
Part: YGK2281
Vehicle Specific
$1,173.79
1 left at this price
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Yukon Gear & Axle YGK2276 Complete Gear & Install Kit with Ring & Pinion Set and Positraction Unit
Part: YGK2276
Vehicle Specific
$1,174.43
In Stock (8)
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Yukon Gear & Axle YGK2274 Complete Differential Gear Kit with Ring and Pinion Set
Part: YGK2274
Vehicle Specific
$1,174.43
In Stock (8)
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Yukon Gear & Axle YGK2315 Ring and Pinion Gear and Master Installation Kit Combo
Part: YGK2315
Vehicle Specific
$667.00
In Stock (10+)
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Yukon Gear & Axle YGK2305 Ford 9 Inch Re-Gear Kit with Trac Loc LSD 4.56 Ratio 28 Spline
Part: YGK2305
Vehicle Specific
$1,223.91
In Stock (8)
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Yukon Gear & Axle YGK2316 Ring and Pinion Gear Install Kit for GM 12-Bolt 3.73 Ratio
Part: YGK2316
Vehicle Specific
$685.22
In Stock (10+)
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Yukon Gear & Axle YGK2297 Complete Differential Gear Kit with Ring and Pinion Set, Positraction Limited Slip Unit, and Installation Components
Part: YGK2297
Vehicle Specific
$1,180.04
1 left at this price
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Yukon Gear & Axle YGK2289 Complete Install Kit with Ring Pinion Differential Gear Set
Part: YGK2289
Vehicle Specific
$1,180.04
3 left at this price
What's here for your Ford Thunderbird
- Differential ring and pinion sets, including performance and chrome options
- Complete differential assemblies, remanufactured and OE replacement
- Differential gear sets and spider gears
- Differential carriers and spools
- Rear differential flanges and related hardware
- Kit configurations for more complete differential service
The widest selection here comes from Yukon Gear & Axle, Remy, Quality-Built, and Dorman, covering a broad span of Thunderbird model years and differential types. Other categories Ford Thunderbird owners shop for: Ford Thunderbird Fuel Tanks and Storage, Ford Thunderbird Brake Hardware and Ford Thunderbird Springs and Suspension Parts, or browse all Ford Thunderbird parts and accessories.