1976 Mercury Cougar Differentials & Components

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    • (0 reviews)
      # 111357712
      Mercury Cougar with 9" Ring Gear with Ford Series Axle with 28 Spline / with 31 Spline / with 35 Spline 1976, Rear Ring and Pinion Gear Set by USA Standard Gear®. USA Standard ring and pinion sets are the right choice to add confidence...
      Direct-fit OE-quality replacement for your factory partHelps restore the proper functionality of your vehicle
      $202.73 - $241.81
    • (0 reviews)
      # mpn2412746
      Mercury Cougar with 9" Ring Gear with 3.50 Ratio 1976, Rear Differential Ring and Pinion by Dorman®. The gears of Dorman’s Differential Ring and Pinion are engineered to effectively transfer torque from the driveshaft to the axles....
      Replacement eliminates driveline grinding and whining soundsDirect replacement for a proper fit
      $141.53
    • (0 reviews)
      # 68627030
      Mercury Cougar with 9" Ring Gear with Ford Series Axle 1976, Rear Master Overhaul Bearing Kit by USA Standard Gear®. USA Standard Master Overhaul kits let you finish your install with confidence. This kit uses Koyo bearings and races....
      Uses Koyo bearings and racesExpertly crafted from premium materials
      $149.38 - $225.27
    • (0 reviews)
      # mpn2020889
      Mercury Cougar with 9" Ring Gear 1976, Rear Axle Differential Bearing and Seal Kit by Timken®. Get optimum vehicle performance with Timken bearings. Timken manufactures ball bearings, cylindrical roller bearings, and tapered roller...
      Designed to effectively reduce frictionUltimate load handling capability
      $106.49
    • (0 reviews)
      # mpn2412745
      Mercury Cougar with 9" Ring Gear 1976, Rear Differential Bearing Kit by Dorman®. Dorman’s Differential Bearing Kit allows you to keep all the necessary components for installation of the Differential Ring and Pinion readily on hand.
      Replacement eliminates driveline grinding and whining soundsRobust steel construction ensures durability for years of service
      $240.95
    • (0 reviews)
      # mpn739976599
      Mercury Cougar with 9" Ring Gear with Ford Series Axle with 28 Spline / with 31 Spline with LM102949 Carrier Races 1976, Rear Differential Bearing Kit by USA Standard Gear®. This kit uses Koyo bearings and races along with all high...
      Expertly crafted from premium materialsDesigned to match rigorous quality standards
      $102.12
    • (0 reviews)
      # 68627217
      Mercury Cougar with 9" Ring Gear with Ford Series Axle 1976, Rear Mini Spool by USA Standard Gear®. Mini spools are a low-cost traction option for vehicles looking for full-time lockup. When it comes to a top-notch replacement for your...
      Installs into a standard open carrier caseProvides 100% traction to both wheels at all times
      $33.51
    • (0 reviews)
      # mpn739977057
      Mercury Cougar with 9" Ring Gear with Ford Series Axle with 28 Spline / with 31 Spline / with 35 Spline 1976, Rear Pinion Installation Kit by USA Standard Gear®. USA Standard ring and pinion sets are the right choice to add confidence...
      Expertly crafted from premium materialsDesigned to match rigorous quality standards
      $86.57
    • (0 reviews)
      # 68627173
      Mercury Cougar with 9" Ring Gear with Ford Series Axle 1976, Rear Spider Gear Set by USA Standard Gear®. USA Standard gear sets are the right choice to add confidence to your install. USA Standard Gear offers a full line of gear sets...
      Expertly crafted from premium materialsDesigned to match rigorous quality standards
      $132.42 - $168.01
    • (0 reviews)
      # 68627242
      Mercury Cougar with 9" Ring Gear with Ford Series Axle 1976, Rear Spool by USA Standard Gear®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers...
      Provides 100% traction to both wheels at all timesNot recommended for street driven vehicles
      $112.60 - $188.86
    • (0 reviews)
      # mpn2040406
      Mercury Cougar 1976, Rear Differential Bearing by Timken®. Get optimum vehicle performance with Timken bearings. Timken manufactures ball bearings, cylindrical roller bearings, and tapered roller bearings, and all feature premium...
      Designed to effectively reduce frictionUltimate load handling capability
      $7.58
    • (0 reviews)
      # mpn2040421
      Mercury Cougar 1976, Rear Differential Bearing Set by Timken®. Get optimum vehicle performance with Timken bearings. Timken manufactures ball bearings, cylindrical roller bearings, and tapered roller bearings, and all feature premium...
      Designed to effectively reduce frictionUltimate load handling capability
      $9.47
    • (0 reviews)
      # mpn2040415
      Mercury Cougar with 9" Ring Gear with 28 Spline 1976, Rear Differential Pinion Pilot Bearing by Timken®. Get optimum vehicle performance with Timken bearings. Timken manufactures ball bearings, cylindrical roller bearings, and tapered...
      Designed to effectively reduce frictionUltimate load handling capability
      $21.93
    • (0 reviews)
      # mpn2054363
      Mercury Cougar with 9" Ring Gear 1976, Rear Differential Pinion Seal by Timken®. Timken offers the right seal to keep your vehicle running optimally. Timken seals provide ultimate protection from contaminants and help retain lubricants...
      Machined rubber sealing edge provides greater accuracy and consistency and a better sealing surfaceAn extra dust lip helps keep harmful contaminants out and protects against rust and corrosion
      $6.39
    • (0 reviews)
      # mpn2040405
      Mercury Cougar 1976, Rear Differential Race by Timken®. Precision manufactured using premium materials and made by the company that is trusted by many carmakers, the Timken race is the right choice if you opt for a highly durable part...
      OE quality fit, performance, and reliabilityCost-effective friction management solution
      $4.13
    • (0 reviews)
      # mpn2371034
      Mercury Cougar 1976, Differential Crush Sleeves by Dorman®. A necessary item to replace when servicing the differential, Dorman’s Differential Crush Sleeve is durably built to retain optimal pressure when the pinion gear nut is...
      Direct replacement for a proper fit every timeDesigned specifically for rear-wheel drive vehicles
      $2.98
    • (0 reviews)
      # mpn1248770
      Mercury Cougar with 9" Ring Gear with Ford Series Axle 1976, Rear Axle Differential Bearing by National®. This bearing is manufactured from high quality steel and constructed utilizing state-of-the-art computer controlled heat treatment...
      Premium bearing design matches OEM specificationsPrecision manufactured using premium-grade steel for outstanding durability and performance
      $8.25
    • (0 reviews)
      # mpn1248769
      Mercury Cougar with 9" Ring Gear with Ford Transmission 1976, Rear Axle Differential Bearing Race by National®. This part is manufactured by one of the most trusted names in the automotive industry to keep your vehicle perform...
      Premium bearing design matches OEM specificationsPrecision manufactured using premium-grade steel for outstanding durability and performance
      $4.07
    • (0 reviews)
      # mpn1290825
      Mercury Cougar with 9" Ring Gear with Ford Series Axle 1976, Rear Differential Pinion Bearing With 0.0310" Cone Radius by National®. This bearing is manufactured from high quality steel and constructed utilizing state-of-the-art...
      Premium bearing design matches OEM specificationsPrecision manufactured using premium-grade steel for outstanding durability and performance
      $8.80
    • (0 reviews)
      # mpn1848355976
      Mercury Cougar with 9" Ring Gear with Ford Series Axle 1976, Rear Differential Pinion Pilot Bearing by National®. This bearing is manufactured from high quality steel and constructed utilizing state-of-the-art computer controlled heat...
      Premium bearing design matches OEM specificationsPrecision manufactured using premium-grade steel for outstanding durability and performance
      $21.18
    • (0 reviews)
      # mpn1269738
      Mercury Cougar with 9" Ring Gear with Ford Series Axle 1976, Rear Differential Pinion Race Cup by National®. This part is manufactured by one of the most trusted names in the automotive industry to keep your vehicle perform optimally....
      Premium bearing design matches OEM specificationsPrecision manufactured using premium-grade steel for outstanding durability and performance
      $4.78
    • (0 reviews)
      # mpn1179151
      Mercury Cougar with 9" Ring Gear with Ford Transmission 1976, Rear Differential Pinion Repair Sleeve by National®. This part is manufactured by one of the most trusted names in the automotive industry to keep your vehicle perform...
      National Redi-Sleeves are precision stainless steel wear sleeves designed to quickly repair damaged, grooved or worn shaftsStrong, durable stainless steel construction provides a corrosion-free sealing surface that surpasses most original shaft specifications
      $19.82
    • (0 reviews)
      # mpn1307894
      Mercury Cougar with 9" Ring Gear with Ford Series Axle 1976, Rear Differential Pinion Seal by National®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with...
      National oil seals are recognized worldwide for their quality and reliable performance for every type of repair.Design Type: Spring Loaded; Multi-Lip
      $7.10
    • (0 reviews)
      # mpn4520787122
      Mercury Cougar with 8" Ring Gear 1976, Differential Carrier Gasket With 10 Bolt Holes by Victor Reinz®. When you’re low on oil, coolant or some other fluid, you may be tempted to just run down to the local auto parts chain store. But...
      OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
      $3.35
    • (0 reviews)
      # mpn4554624314
      Mercury Cougar with 9" Ring Gear with Ford Transmission 1976, Rear Differential Carrier Gasket by Fel-Pro®. If you need durable gaskets to prevent leaks on your vehicle, Fel-Pro is the way to go. Engineered using the latest technologies...
      Direct OEM replacement for a proper fitEnsures reliable sealing performance
      $4.37
    • (0 reviews)
      # mpn4515297019
      Mercury Cougar with Ford 9" Series Axle 1976, Differential Cross Pin by AllStar Performance®. Designed utilizing the latest technology, this product by AllStar Performance features premium quality and will perform better than...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $14.99
    • (0 reviews)
      # mpn4515291619
      Mercury Cougar with Ford 9" Series Axle 1976, Differential Pinion Nut by AllStar Performance®. Designed utilizing the latest technology, this product by AllStar Performance features premium quality and will perform better than...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $4.99
    • (0 reviews)
      # mpn4515297149
      Mercury Cougar with Ford 9" Series Axle 1976, Differential Pinion Seal by AllStar Performance®. Designed utilizing the latest technology, this product by AllStar Performance features premium quality and will perform better than...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $7.99
    • (0 reviews)
      # mpn4515297058
      Mercury Cougar with Ford 9" Series Axle 1976, Differential Pinion Suppport by AllStar Performance®. With Installed Races. Designed utilizing the latest technology, this product by AllStar Performance features premium quality and will...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $119.99
    • (0 reviews)
      # 990450767
      Mercury Cougar with Ford 9" Series Axle with 10 Bolt 1976, Mini Spool by AllStar Performance®. Lightweight. Designed utilizing the latest technology, this product by AllStar Performance features premium quality and will perform better...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $29.99
    • (0 reviews)
      # 990395138
      Mercury Cougar with 9" Series Axle with 10 Bolt 1976, Ring and Pinion Gear Set by AllStar Performance®. CA Prop 65 WARNING - This product contains chemicals known to the State of California to cause cancer, and/or birth defects or other...
      Precise manufacturing and high-grade materialsExceptional performance at a competitive price
      $149.99
    • (0 reviews)
      # 1146010349
      Mercury Cougar with Ford 9" Series Axle 1976, Ring and Pinion Installation Bearing Kit by AllStar Performance®. Designed utilizing the latest technology, this product by AllStar Performance features premium quality and will perform...
      Precise manufacturing and high-grade materialsExceptional performance at a competitive price
      $98.99 - $128.99
    • (0 reviews)
      # mpn4515297068
      Mercury Cougar with Ford 9" Series Axle 1976, Ring and Pinion Installation Shim Kit with Crush Sleeve by AllStar Performance®. CA Prop 65 WARNING - This product contains chemicals known to the State of California to cause cancer, and/or...
      Precise manufacturing and high-grade materialsExceptional performance at a competitive price
      $27.99
    • (0 reviews)
      # mpn4515297067
      Mercury Cougar with Ford 9" Series Axle 1976, Ring and Pinion Installation Shim Kit with Solid Spacer by AllStar Performance®. CA Prop 65 WARNING - This product contains chemicals known to the State of California to cause cancer, and/or...
      Precise manufacturing and high-grade materialsExceptional performance at a competitive price
      $37.99
    • (0 reviews)
      # 1016946479
      Mercury Cougar with Ford 9" Series Axle 1976, Spool by AllStar Performance®. Replace a troublesome positive traction unit with a high quality Allstar spool. Substantially lighter than conventional carriers, spools deliver equal power to...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $137.99 - $181.99
    • (0 reviews)
      # mpn4561984826
      Mercury Cougar 1976, Differential Master Overhaul Kit by Alloy USA®. Dominate the track or hit the trails with confidence by fine tuning your vehicle for neck-breaking speed and performance with this premium differential component that...
      Enables you to keep your engine in the powerband for more giddy-up and high speedAllows for getting superior traction on just about any brutal terrain
      $199.64
    • (0 reviews)
      # 1346919890
      Mercury Cougar with Ford 9" Series Axle 1976, Ring and Pinion Gear Set by Alloy USA®. Mounting larger diameter wheels and tires requires a gear ratio change to maintain the same performance. But even if you're not getting new skins,...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $229.78 - $538.42
    • (0 reviews)
      # 1028959000
      Mercury Cougar 6.6L / 7.5L with Ford 9" Series Axle with 10 Bolt 1976, Pro™ Rear Limited Slip Differential by Auburn Gear®. Turns your torque up another notch, offering an even higher bias ratio and faster sensing reaction than HP for...
      Expertly crafted from superior materialsProvides exceptional reliability
      $516.67
    • (0 reviews)
      # mpn4517168010
      Mercury Cougar 6.6L / 7.5L with 28 Spline / with 31 Spline with Ford 9" Series Axle with 10 Bolt 1976, Rear Differential Spring Retainer Service Kit by Auburn Gear®. Dominate the track or hit the trails with confidence by fine tuning...
      Enables you to keep your engine in the powerband for more giddy-up and high speedAllows for getting superior traction on just about any brutal terrain
      $122.80
    • (0 reviews)
      # mpn4517168145
      Mercury Cougar with 31 Spline with Ford 9" Series Axle 1976, Rear Differential Locker by Aussie Locker®. The Aussie Locker is the most advanced "traction added" Automatic Precision Locker in the world today. Specifically designed for...
      High quality at an affordable priceExpertly made from premium materials
      $333.02
    • (0 reviews)
      # mpn4517169130
      Mercury Cougar with 31 Spline with Ford 9" Series Axle 1976, Rear Differential Locker Pin and Spring Kit by Aussie Locker®. Dominate the track or hit the trails with condidence by fine tuning your vehicle for neck-breaking speed and...
      High quality at an affordable priceExpertly made from premium materials
      $35.40
    • (0 reviews)
      # 503545370
      Mercury Cougar 1976, Differential Bearing Kit by Motive Gear®. All Motive Gear products are engineered for their specific application and manufactured in state of the art facilities. All of company products undergo rigid quality control...
      Motive Gear uses the highest quality standards of manufacturingFrom machining and finishing to heat treatment company demand the best
      $85.97 - $153.71
    • (0 reviews)
      # mpn4517170190
      Mercury Cougar with 9" Series Axle with 10 Bolt 1976, Differential Carrier Shim Kit by Motive Gear®. With Solid Spacer. All Motive Gear products are engineered for their specific application and manufactured in state of the art...
      Motive Gear uses the highest quality standards of manufacturingFrom machining and finishing to heat treatment company demand the best
      $26.03
    • (0 reviews)
      # 1029226627
      Mercury Cougar 1976, Differential Gear Installation Kit by Motive Gear®. All Motive Gear products are engineered for their specific application and manufactured in state of the art facilities. All of company products undergo rigid...
      Motive Gear uses the highest quality standards of manufacturingFrom machining and finishing to heat treatment company demand the best
      $33.08 - $38.34
    • (0 reviews)
      # 503566084
      Mercury Cougar with Factory Pinion Support with Ford 9" Series Axle with 2.891" Race Diameter 1976, Differential Pinion Bearing Kit by Motive Gear®. Dominate the track or hit the trails with confidence by fine tuning your vehicle for...
      Motive Gear uses the highest quality standards of manufacturingFrom machining and finishing to heat treatment company demand the best
      $67.90 - $70.93
    • (0 reviews)
      # mpn4517169069
      Mercury Cougar with 2 Pinion Gear with Ford 9" Series Axle 1976, Differential Pinion Shaft by Motive Gear®. Dominate the track or hit the trails with confidence by fine tuning your vehicle for neck-breaking speed and performance with...
      Motive Gear uses the highest quality standards of manufacturingFrom machining and finishing to heat treatment company demand the best
      $14.36
    • (0 reviews)
      # mpn4517170065
      Mercury Cougar with Ford 9" Series Axle 1976, Differential Pinion Shim Pack by Motive Gear®. With Solid Spacer. All Motive Gear products are engineered for their specific application and manufactured in state of the art facilities. All...
      Motive Gear uses the highest quality standards of manufacturingFrom machining and finishing to heat treatment company demand the best
      $32.95
    • (0 reviews)
      # mpn4517169874
      Mercury Cougar with AMC 20 Series Axle / with Ford 8" Series Axle / with Ford 9" Series Axle 1976, Differential Ring Gear Bolt by Motive Gear®. Dominate the track or hit the trails with confidence by fine tuning your vehicle for...
      Motive Gear uses the highest quality standards of manufacturingFrom machining and finishing to heat treatment company demand the best
      $2.52
    • (0 reviews)
      # mpn4517172545
      Mercury Cougar with Ford 8.8" Series Axle / with Ford 9" Series Axle 1976, Differential Side Bearing Spacer by Motive Gear®. Dominate the track or hit the trails with confidence by fine tuning your vehicle for neck-breaking speed and...
      Enables you to keep your engine in the powerband for more giddy-up and high speedAllows for getting superior traction on just about any brutal terrain
      $11.23
    • (0 reviews)
      # 503589457
      Mercury Cougar with Ford 9" Series Axle with 10 Bolt 1976, Rear A-Line Ring and Pinion Gear Set by Motive Gear®. Motive Gear stock performance ring and pinions are excellent replacements for OE. Experienced installers prefer ring and...
      Quiet operationComputer controlled heat treatment
      $143.64 - $168.40
    • (0 reviews)
      # mpn4517168270
      Mercury Cougar with 4 Pinion Gear with Ford 9" Series Axle 1976, Rear Differential Carrier by Motive Gear®. Without Internal Kit. All Motive Gear products are engineered for their specific application and manufactured in state of the...
      Motive Gear uses the highest quality standards of manufacturingFrom machining and finishing to heat treatment company demand the best
      $208.47
    • (0 reviews)
      # mpn4517171246
      Mercury Cougar with Ford 9" Series Axle 1976, Rear Differential Clutch Pack by Motive Gear®. All Motive Gear products are engineered for their specific application and manufactured in state of the art facilities. All of company products...
      Motive Gear uses the highest quality standards of manufacturingFrom machining and finishing to heat treatment company demand the best
      $78.04
    • (0 reviews)
      # 503344147
      Mercury Cougar with Ford 9" Series Axle 1976, Rear Differential Master Bearing Kit by Motive Gear®. All Motive Gear products are engineered for their specific application and manufactured in state of the art facilities. All of company...
      Motive Gear uses the highest quality standards of manufacturingFrom machining and finishing to heat treatment company demand the best
      $105.48 - $121.35
    • (0 reviews)
      # mpn4517169068
      Mercury Cougar with Ford 9" Series Axle 1976, Rear Differential Pinion Support O-Ring by Motive Gear®. Dominate the track or hit the trails with confidence by fine tuning your vehicle for neck-breaking speed and performance with this...
      Enables you to keep your engine in the powerband for more giddy-up and high speedAllows for getting superior traction on just about any brutal terrain
      $3.87
    • (0 reviews)
      # 503679448
      Mercury Cougar with Ford 9" Series Axle with 10 Bolt with Dual Drilled for 1/2" Ring Gear Bolts / with Dual Drilled for 7/16" Ring Gear Bolts 1976, Rear Lightweight Pro Gear Ring and Pinion Gear Set by Motive Gear®. Motive Gear Pro Gear...
      Motive Gear uses the highest quality standards of manufacturingFrom machining and finishing to heat treatment company demand the best
      $341.48 - $561.60
    • (0 reviews)
      # 503558093
      Mercury Cougar with 9" Series Axle with 10 Bolt 1976, Rear Lightweight Spool by Motive Gear®. All Motive Gear products are engineered for their specific application and manufactured in state of the art facilities. All of company...
      Motive Gear uses the highest quality standards of manufacturingFrom machining and finishing to heat treatment company demand the best
      $132.52 - $141.02
    • (0 reviews)
      # 503451428
      Mercury Cougar with Ford 9" Series Axle with 10 Bolt 1976, Rear Performance Ring and Pinion Gear Set by Motive Gear®. Motive Gear Performance ring and pinions are perfect for dedicated racing or off-road vehicle. Gear sets are made from...
      Central contact patternCNC start to finish
      $203.94 - $718.77
    • (0 reviews)
      # 199169558
      Mercury Cougar with Ford 9" Series Axle with 10 Bolt 1976, Rear Ring and Pinion Gear Set by Motive Gear®. Motive Gear stock performance ring and pinions are excellent replacements for OE. Experienced installers prefer ring and pinions...
      Quiet operationComputer controlled heat treatment
      $193.74 - $245.52
    • (0 reviews)
      # mpn4517170592
      Mercury Cougar with 4 Pinion Gear with Ford 9" Series Axle 1976, Differential Pinion Shaft by Powertrax®. These hardened cross shafts are specifically designed for use with your Powertrax Lock Right locker. Powertrax Grip-Lok,...
      High quality at an affordable priceExpertly made from premium materials
      $30.71
    • (0 reviews)
      # 503628161
      Mercury Cougar with Ford 9" Series Axle 1976, Grip Pro Traction System by Powertrax®. The Powertrax Grip PRO is a gear driven limited slip differential designed to be among the strongest and most durable in the industry. It combines the...
      Comes Fully AssembledDelivers Progressive and Variable Traction
      $453.13 - $525.00




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