1968 Mercury Cougar Differentials

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    • (0 reviews)
      # 68627246
      Mercury Cougar with Ford 9" Series Axle 1968, Rear Zip Locker by Yukon Gear & Axle®. The Yukon Zip Locker is the latest in on-demand traction. Its air-operated design allows you to switch from an open differential to 100% lockup when...
      Air operated locker provides on-demand tractionForged case & 8620 internals for added strength
      $839.93 - $896.18
    • (0 reviews)
      # 199169558
      Mercury Cougar with Ford 9" Series Axle with 10 Bolt 1968, 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)
      # 503589457
      Mercury Cougar with Ford 9" Series Axle with 10 Bolt 1968, 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
      $140.88 - $165.16
    • (0 reviews)
      # 175963679
      Mercury Cougar with Open Differential 1968, No-Slip Traction System by Powertrax®. For vehicles that are driven daily, the Powertrax No-Slip Traction System is the latest design in quiet traction-adding differential technology. It...
      Extreme Traction PerformanceEnables a 2 Wheel Drive to outperform a 4 Wheel Drive in poor traction conditions
      $450.54
    • (0 reviews)
      # 503350208
      Mercury Cougar 1968, Grip LS Traction System by Powertrax®. Type: Open. The Powertrax Grip LS, is a clutch-type differential in a forged steel case. This differential uses a set of carbon clutch discs to provide traction as needed, is...
      Comes Fully AssembledCarbon Fiber and Steel Friction Plate Technology
      $389.00
    • (0 reviews)
      # 503572164
      Mercury Cougar with Ford 9" Series Axle with 10 Bolt 1968, Rear Pro Gear Ring and Pinion Gear Set by Richmond®. Richmond Gear ring and pinions are perfect for any vehicle where performance and durability matters. Made from first-run...
      Outstanding design and state of the art manufacturing techniquesExtensive testing ensures uncompromising reliability
      $359.45 - $483.61
    • (0 reviews)
      # 503631435
      Mercury Cougar 1968, Rear Grizzly Locker by Yukon Gear & Axle®. The Yukon Grizzly Locker is the ultimate in mechanical locking differentials for street, off-road, and drag racing. Grizzly Lockers provide 100% power to both tires, while...
      Available for many popular off-road & performance applicationsPatent pending design reduces common failures
      $576.63 - $773.39
    • (0 reviews)
      # 503401485
      Mercury Cougar with Ford 9" Series Axle 1968, Full Spool by Moser Engineering®. Need to upgrade to a true performance spool? We carry a complete line of full spools for most race applications. By changing your carrier to a Moser...
      High quality at an affordable priceExpertly made from premium materials
      $205.00
    • (0 reviews)
      # mpn730868156
      Mercury Cougar with 2 Pinion Design / with 4 Pinion Design with 28 Spline / with 31 Spline with Ford 9" Series Axle 1968, Rear Standard Open Carrier Case by Yukon Gear & Axle®. Without Spider Gears. Dominate the track or hit the trails...
      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
      $159.16
    • (0 reviews)
      # 503650127
      Mercury Cougar 1968, Rear Differential Master Overhaul Kit by Yukon Gear & Axle®. Yukon Master Overhaul kits give you all the high quality parts you need to start and finish every differential job. Yukon offers more tailor-made kits...
      Most complete kits on the marketComplete overhaul package to rebuild differential
      $190.92 - $371.58
    • (0 reviews)
      # 503522438
      Mercury Cougar with Ford 9" Series Axle 1968, Rear Dropout Housing by Yukon Gear & Axle®. Dominate the track or hit the trails with confidence by fine tuning your vehicle for neck-breaking speed and performance with this premium...
      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
      $386.60 - $875.99
    • (0 reviews)
      # 503321226
      Mercury Cougar 1968, Rear High Performance Ring and Pinion Gear Set by Yukon Gear & Axle®. Yukon Ring and Pinion sets give you the confidence of knowing you’re running gears designed for the harshest of conditions. Whether it’s on...
      Smooth finishEasy Set-Up
      $208.97 - $970.10
    • (0 reviews)
      # 503412329
      Mercury Cougar with 2 Pinion Design / with 4 Pinion Design with 4 Tab Clutch Design 1968, Rear Trac Loc Carrier Case by Yukon Gear & Axle®. Without Spider Gears. Dominate the track or hit the trails with confidence by fine tuning your...
      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
      $217.44 - $228.49
    • (0 reviews)
      # 503695565
      Mercury Cougar 1968, Rear Trac Loc Carrier Case by Yukon Gear & Axle®. 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...
      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
      $217.44 - $604.44
    • (0 reviews)
      # mpn893769142
      Mercury Cougar with 35 Spline with Ford 9" Series Axle 1968, Rear Competition Edition Air Locker by ARB®. Engineered and manufactured in Australia, the competition Air Locker has been designed around the requirements of top-flight...
      290% increased case strengthDeeper clutch gear engagement
      $2,123.25
    • (0 reviews)
      # 503667006
      Mercury Cougar 1968, Rear Differential Carrier by Motive Gear®. Without Internal Kit. Carrier Type: Posi. All Motive Gear products are engineered for their specific application and manufactured in state of the art facilities. All of...
      Motive Gear uses the highest quality standards of manufacturingFrom machining and finishing to heat treatment company demand the best
      $204.46 - $214.03
    • (0 reviews)
      # 503377078
      Mercury Cougar 1968, 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 first-run steel, we never use...
      Central contact patternCNC start to finish
      $203.94 - $718.77
    • (0 reviews)
      # 503679448
      Mercury Cougar with Ford 9" Series Axle with Dual Drilled for 1/2" Ring Gear Bolts / with Dual Drilled for 7/16" Ring Gear Bolts with 10 Bolt 1968, Rear Pro Gear Ring and Pinion Gear Set by Motive Gear®. Type: Lightweight. Motive 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)
      # 503321558
      Mercury Cougar with Ford 9" Series Axle 1968, Competition Series™ Rear Ring and Pinion Gear Set by G2 Axle & Gear®. G2’s line of Competition Series ring and pinions are engineered and manufactured to handle the increased loads of...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $599.99
    • (0 reviews)
      # mpn1431577
      Mercury Cougar with Ford 9" Series Axle 1968, Performance Series™ Rear Ring and Pinion Gear Set by G2 Axle & Gear®. G2’s line of Performance Series ring and pinions are engineered and manufactured to handle the increased loads of...
      Forged 8620 SteelPrecision-machined for exact fit
      $239.99
    • (0 reviews)
      # 503321280
      Mercury Cougar with Ford 9" Series Axle 1968, Rear Differential Housing by G2 Axle & Gear®. Designed utilizing the latest technology, this product by G2 Axle & Gear features premium quality and will perform better than advertised....
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $319.99 - $329.99
    • (0 reviews)
      # 503577483
      Mercury Cougar 1968, Rear Street Gear Ring and Pinion Gear Set by Richmond®. Richmond Gear ring and pinions are perfect for any vehicle where performance and durability matters. Made from first-run steel, never recycled material,...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $214.67 - $447.59
    • (0 reviews)
      # 503463041
      Mercury Cougar with Ford 9" Series Axle 1968, Grip Lok Traction System by Powertrax®. Type: Open. If you are looking for the ultimate in traction, the Powertrax Grip Lok can handle the torque of engines producing up to 550hp. It...
      Comes Fully AssembledTraction Adding Differential Technology
      $515.54 - $563.35
    • (0 reviews)
      # 503450268
      Mercury Cougar 1968, 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 smooth operation of a...
      Comes Fully AssembledDelivers Progressive and Variable Traction
      $453.13 - $525.00
    • (0 reviews)
      # mpn359112073
      Mercury Cougar with Open Differential with 28 Spline / with 31 Spline with Ford 8" Series Axle / with Ford 9" Series Axle 1968, Lock Right Locker by Powertrax®. Powertrax Lock-Right performance lockers’ straight-line performance is...
      Brute Force Devices For Rugged ApplicationsReplacement Of Differential Case Not Required
      $301.08
    • (0 reviews)
      # 503356352
      Mercury Cougar 1968, Pro™ Rear Differential by Auburn Gear®. Type: Limited Slip. Turns your torque up another notch, offering an even higher bias ratio and faster sensing reaction than HP for the very best in controlled power...
      Expertly crafted from superior materialsProvides exceptional reliability
      $488.38
    • (0 reviews)
      # mpn4475662341
      Mercury Cougar with Ford 9" Series Axle 1968, Rear Ring and Pinion Gear Set by Auburn Gear®. Dominate the track or hit the trails with condidence by fine tuning your vehicle for neck-breaking speed and performance with this premium...
      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
      $206.55
    • (0 reviews)
      # mpn358585939
      Mercury Cougar with Ford 9" Series Axle 1968, Differential Case by Moser Engineering®. Dominate the track or hit the trails with condidence by fine tuning your vehicle for neck-breaking speed and performance with this premium...
      High quality at an affordable priceExpertly made from premium materials
      $525.00
    • (0 reviews)
      # 503314383
      Mercury Cougar with Ford 9" Series Axle 1968, Ring and Pinion Gear Set by Precision Gear®. Dominate the track or hit the trails with condidence by fine tuning your vehicle for neck-breaking speed and performance with this premium...
      Allows for getting superior traction on just about any brutal terrainAdds more reliability and consistency to your drivetrain
      $225.36 - $580.06
    • (0 reviews)
      # 503427219
      Mercury Cougar 1968, Rear Differential Bearing Installation Kit by Yukon Gear & Axle®. With Timken Bearings and Races. 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
      $140.38 - $213.68
    • (0 reviews)
      # 503389369
      Mercury Cougar 1968, Rear Differential Mini Installation Kit by Yukon Gear & Axle®. Yukon Mini installation kits are a low cost solution for gear changes in newer vehicles where the bearings can be reused and includes all high quality...
      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
      $31.31 - $45.88
    • (0 reviews)
      # 503603367
      Mercury Cougar 1968, Rear Differential Pinion Installation Kit by Yukon Gear & Axle®. Yukon Pinion installation kits are a terrific solution for gear installation on lower mileage vehicles where the carrier bearings and races can be...
      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
      $121.95 - $295.90
    • (0 reviews)
      # 503609504
      Mercury Cougar with Ford 9" Series Axle 1968, Rear Differential Pinion Support by Yukon Gear & Axle®. 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
      $94.32 - $417.25
    • (0 reviews)
      # 68627472
      Mercury Cougar with Ford 9" Series Axle 1968, Rear Differential Side Adjuster by Yukon Gear & Axle®.
      Expertly crafted from premium materialsDesigned to match rigorous quality standards
      $0.60 - $56.32
    • (0 reviews)
      # 503451113
      Mercury Cougar with Ford 9" Series Axle 1968, Rear Mini Spool by Yukon Gear & Axle®. Mini spools are a low-cost traction option for vehicles looking for full-time lockup. The mini spool installs into a standard open carrier and give...
      Provides 100% traction to both wheels at all timesInstalls into standard open carrier case
      $35.69
    • (0 reviews)
      # 68627129
      Mercury Cougar with Ford 9" Series Axle 1968, Rear Spider Gear Set by Yukon Gear & Axle®. Dominate the track or hit the trails with confidence by fine tuning your vehicle for neck-breaking speed and performance with this premium...
      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
      $187.81 - $323.63
    • (0 reviews)
      # 503407203
      Mercury Cougar with Ford 9" Series Axle 1968, Rear Spool by Yukon Gear & Axle®. Dominate the track or hit the trails with confidence by fine tuning your vehicle for neck-breaking speed and performance with this premium differential...
      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
      $199.87 - $287.11
    • (0 reviews)
      # 503556309
      Mercury Cougar 1968, 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
      $32.91 - $34.13
    • (0 reviews)
      # 503371486
      Mercury Cougar 1968, Rear 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...
      Motive Gear uses the highest quality standards of manufacturingFrom machining and finishing to heat treatment company demand the best
      $76.57 - $107.08
    • (0 reviews)
      # 503677199
      Mercury Cougar with Ford 9" Series Axle 1968, Rear Differential Carrier Gear Kit 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 premium...
      Motive Gear uses the highest quality standards of manufacturingFrom machining and finishing to heat treatment company demand the best
      $114.54 - $281.28
    • (0 reviews)
      # 126498577
      Mercury Cougar 1968, 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 products undergo rigid...
      Motive Gear uses the highest quality standards of manufacturingFrom machining and finishing to heat treatment company demand the best
      $94.88 - $119.01
    • (0 reviews)
      # 503605107
      Mercury Cougar with Ford 8" Series Axle 1968, Rear Differential Super Bearing Kit 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...
      Motive Gear uses the highest quality standards of manufacturingFrom machining and finishing to heat treatment company demand the best
      $139.26 - $145.99
    • (0 reviews)
      # 503290051
      Mercury Cougar with 9" Series Axle with 10 Bolt 1968, Rear Spool by Motive Gear®. Type: Lightweight. 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
      $129.97 - $138.31
    • (0 reviews)
      # mpn1432795
      Mercury Cougar with STK Carrier Bearing Size with Ford 8" Series Axle 1968, Rear Differential Master Installation Kit by G2 Axle & Gear®. G2’s master installation kits come complete with everything you need to properly set up your...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $116.99
    • (0 reviews)
      # 503322621
      Mercury Cougar with Ford 9" Series Axle 1968, Rear Full Spool by G2 Axle & Gear®. Looking for ultimate traction and a reduction in weight? G2 full spools provide maximum traction by connecting both axle shafts together and eliminating...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $206.99 - $265.99
    • (0 reviews)
      # 503322431
      Mercury Cougar with Ford 9" Series Axle 1968, Rear Mini Spool by G2 Axle & Gear®. For maximum traction at an economical price, G2 mini spools are the perfect choice. Mini spools take the place of the side and spider gears in the...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $59.99
    • (0 reviews)
      # 503576003
      Mercury Cougar with Ford 9" Series Axle 1968, Rear Pinion Support by G2 Axle & Gear®. Designed utilizing the latest technology, this product by G2 Axle & Gear features premium quality and will perform better than advertised. Perfect...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $189.99 - $200.99
    • (0 reviews)
      # 503537286
      Mercury Cougar with 31 Spline with Ford 9" Series Axle 1968, Rear Spider Gear Kit by G2 Axle & Gear®. G2 offers a full line of internal kits to replace worn or damaged gears. Kits come complete with side and spider gears, cross shaft,...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $134.99 - $341.99
    • (0 reviews)
      # 503541543
      Mercury Cougar 1968, Differential Gear Installation Kit by Richmond®. Dominate the track or hit the trails with confidence by fine tuning your vehicle for neck-breaking speed and performance with this premium differential gear...
      Outstanding design and state of the art manufacturing techniquesExtensive testing ensures uncompromising reliability
      $32.55 - $33.48
    • (0 reviews)
      # 503553362
      Mercury Cougar with Ford 9" Series Axle with 10 Bolt 1968, Rear Differential Spool Bearing Kit by Richmond®. Richmond Gear Differential Installation Kits are a must have when overhauling an axle or replacing a ring & pinion set....
      Outstanding design and state of the art manufacturing techniquesExtensive testing ensures uncompromising reliability
      $34.03 - $41.42
    • (0 reviews)
      # 503347256
      Mercury Cougar with Open Differential with Ford 9" Series Axle 1968, Rear Mini Spool by Richmond®. Dominate the track or hit the trails with confidence by fine tuning your vehicle for neck-breaking speed and performance with this...
      Outstanding design and state of the art manufacturing techniquesExtensive testing ensures uncompromising reliability
      $38.46 - $48.14
    • (0 reviews)
      # 503394388
      Mercury Cougar with Ford 9" Series Axle 1968, Rear Spool by Richmond®. 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...
      Outstanding design and state of the art manufacturing techniquesExtensive testing ensures uncompromising reliability
      $195.90 - $225.55
    • (0 reviews)
      # 503630217
      Mercury Cougar with Ford 9" Series Axle 1968, Rear Ring and Pinion Master Installation Kit by Auburn Gear®. Dominate the track or hit the trails with condidence by fine tuning your vehicle for neck-breaking speed and performance with...
      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
      $95.47 - $148.08
    • (0 reviews)
      # mpn358586123
      Mercury Cougar with 28 Spline with Ford 9" Series Axle 1968, Pinion Support by Moser Engineering®. Dominate the track or hit the trails with condidence by fine tuning your vehicle for neck-breaking speed and performance with this...
      High quality at an affordable priceExpertly made from premium materials
      $120.00
    • (0 reviews)
      # mpn2544123
      Mercury Cougar 1968, Differential Master Overhaul Kit by Precision Gear®. Designed utilizing the latest technology, this product by Precision Gear features premium quality and will perform better than advertised. Perfect for your...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $195.80
    • (0 reviews)
      # mpn730928729
      Mercury Cougar with 28 Spline / with 31 Spline / with 35 Spline with Ford 9" Series Axle 1968, Rear Axle Bearing Puller by Yukon Gear & Axle®. Type: Clamshell. Dominate the track or hit the trails with confidence by fine tuning your...
      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
      $336.99
    • (0 reviews)
      # 503633171
      Mercury Cougar 1968, Rear Differential Bearing Race Driver by Yukon Gear & Axle®. Dominate the track or hit the trails with confidence by fine tuning your vehicle for neck-breaking speed and performance with this premium differential...
      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
      $111.18 - $120.06
    • (0 reviews)
      # 503675502
      Mercury Cougar 1968, Rear Differential Bearing Race Punch by Yukon Gear & Axle®. Dominate the track or hit the trails with confidence by fine tuning your vehicle for neck-breaking speed and performance with this premium differential...
      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
      $56.95
    • (0 reviews)
      # 503392443
      Mercury Cougar 1968, Rear Differential Carrier Bearing Puller by Yukon Gear & Axle®. Dominate the track or hit the trails with confidence by fine tuning your vehicle for neck-breaking speed and performance with this premium differential...
      Works with an impact gun to safely and easliy remove carrrier bearingsEnables you to keep your engine in the powerband for more giddy-up and high speed
      $435.16 - $519.86
    • (0 reviews)
      # mpn730925773
      Mercury Cougar with Trac Loc Locker with 28 Spline / with 31 Spline with Ford 9" Series Axle 1968, Rear Differential Clutch Guide by Yukon Gear & Axle®. Dominate the track or hit the trails with confidence by fine tuning your vehicle...
      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
      $1.24




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