1978 Mercury Cougar Differentials
Select Department
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Spicer® - Rear Mini Spool$67.15 + Save an extra $1.40 with iD FastTrack -
Spicer® - Rear Third Member Case$700.38 + Free Shipping with iD FastTrack -
Spicer® - Ring and Pinion Gear Set$294.47 - $454.57 -

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Yukon Gear & Axle® - Rear High Performance Ring and Pinion Gear Set$415.89 - $430.89 -
Yukon Gear & Axle® - Trac Loc™ Rear Differential$824.89 - $826.89 -

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Motive Gear® - Performance Rear Ring and Pinion Gear Set$334.53 - $853.99 -
Motive Gear® - Performance Ring and Pinion Gear Set$345.99 - $439.99 -
Motive Gear® - Ring and Pinion Gear Set$319.99 - $349.99 -

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Revolution Gear & Axle® - Ring and Pinion Gear Set$328.99 - $336.99 -
Richmond® - Excel™ Ring and Pinion Gear Set$234.99 - $252.99 -
Richmond® - Rear Pro Gear Ring and Pinion Gear Set$719.99 - $779.51 -
Richmond® - Rear Street Gear Ring and Pinion Gear Set$379.99 - $429.99 -
Spicer® - Micro Lip Seal Install Kit$56.03 + Save an extra $1.60 with iD FastTrack -
Spicer® - Rear Differential Case Gear Kit$189.88 + Save an extra $1.70 with iD FastTrack -
Yukon Gear & Axle® - Differential Bearing Installation Kit$199.89 - $339.89 -
Yukon Gear & Axle® - Differential Master Overhaul Kit$281.89 - $448.89 -

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Yukon Gear & Axle® - Rear Spider Gear Set$283.89 - $316.89 -

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Motive Gear® - Differential Master Bearing Kit$156.71 - $268.19 + Free Shipping with iD FastTrack -

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Timken® - Rear Differential Bearing$17.11 - $19.43


























