1970 Mercury Montego Differentials & Components

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    • (0 reviews)
      # 531120061
      Mercury Montego 1970, 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 bearings, and all...
      Designed to effectively reduce frictionUltimate load handling capability
      $97.68 - $99.40
    • (0 reviews)
      # mpn2412745
      Mercury Montego with 9" Ring Gear 1970, Rear Differential Bearing Kit by Dorman®. 31 Splines. Dorman’s Differential Bearing Kit allows you to keep all the necessary components for installation of the Differential Ring and Pinion...
      Replacement eliminates driveline grinding and whining soundsRobust steel construction ensures durability for years of service
      $210.29
    • (0 reviews)
      # mpn1248770
      Mercury Montego with Ford 9" Ring Gear 2nd Generation 1970, Rear Axle Differential Bearing by National®. Cone Bore: 1.781". Cone Length: 0.780". This bearing is manufactured from high quality steel and constructed utilizing...
      Premium bearing design matches OEM specificationsPrecision manufactured using premium-grade steel for outstanding durability and performance
      $7.81
    • (0 reviews)
      # 531131406
      Mercury Montego 1970, 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
      $7.75 - $17.55
    • (0 reviews)
      # 531142068
      Mercury Montego 1970, 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
      $8.89 - $9.98
    • (0 reviews)
      # 531075204
      Mercury Montego 1970, Rear Differential Pinion Bearing by Timken®. Get optimum vehicle performance with Timken bearings. Timken manufactures ball bearings, cylindrical roller bearings, and tapered roller bearings, and all feature...
      Designed to effectively reduce frictionUltimate load handling capability
      $7.58 - $19.54
    • (0 reviews)
      # 531105031
      Mercury Montego 1970, Rear Differential Pinion Pilot Bearing by Timken®. Get optimum vehicle performance with Timken bearings. Timken manufactures ball bearings, cylindrical roller bearings, and tapered roller bearings, and all feature...
      Designed to effectively reduce frictionUltimate load handling capability
      $21.73 - $22.54
    • (0 reviews)
      # 531076442
      Mercury Montego 1970, 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 and liquids,...
      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
      $6.15 - $6.23
    • (0 reviews)
      # 531067379
      Mercury Montego 1970, 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
      $4.29 - $7.22
    • (0 reviews)
      # mpn2006957
      Mercury Montego with 7.5" Ring Gear / with 7.75" Ring Gear / with 8" Ring Gear with WCY Series Axle / with WEZ Series Axle 1970, Rear Outer Differential Pinion Race by Timken®. Seal OD: 2.66"/3.17". Precision manufactured using premium...
      OE quality fit, performance, and reliabilityCost-effective friction management solution
      $3.63
    • (0 reviews)
      # mpn2371034
      Mercury Montego with 9" Ring Gear with 28 Spline Axle Shaft 1970, Differential Crush Sleeve by Dorman®. A necessary item to replace when servicing the differential, Dorman’s Differential Crush Sleeve is durably built to retain optimal...
      Direct replacement for a proper fit every timeDesigned specifically for rear-wheel drive vehicles
      $2.77
    • (0 reviews)
      # mpn1248769
      Mercury Montego with 9" Ring Gear with Ford Transmission 2nd Generation 1970, Rear Axle Differential Bearing Race by National®. Cup Bore: 2.89". Cup Length: 0.620". This part is manufactured by one of the most trusted names in the...
      Premium bearing design matches OEM specificationsPrecision manufactured using premium-grade steel for outstanding durability and performance
      $4.10
    • (0 reviews)
      # 531129079
      Mercury Montego 1970, Rear Axle Differential Bearing and Seal Kit by National®. This bearing is manufactured from high quality steel and constructed utilizing state-of-the-art computer controlled heat treatment technology to ensure...
      Spindle bearing and seal kitIncludes all components required to complete the repair
      $73.45 - $124.41
    • (0 reviews)
      # 531185834
      Mercury Montego 1970, Rear Differential Pinion Bearing by National®. This bearing is manufactured from high quality steel and constructed utilizing state-of-the-art computer controlled heat treatment technology to ensure ultimate...
      Premium bearing design matches OEM specificationsPrecision manufactured using premium-grade steel for outstanding durability and performance
      $7.28 - $9.40
    • (0 reviews)
      # 531168021
      Mercury Montego 1970, Rear Differential Pinion Race by National®. This part is manufactured by one of the most trusted names in the automotive industry to keep your vehicle perform optimally. It is built to the original equipment...
      Premium bearing design matches OEM specificationsPrecision manufactured using premium-grade steel for outstanding durability and performance
      $3.67 - $4.34
    • (0 reviews)
      # mpn1179151
      Mercury Montego with 7.75" Ring Gear / with 8" Ring Gear / with 9" Ring Gear with Ford Transmission 1970, Rear Differential Pinion Repair Sleeve by National®. Outer Diameter: 2.156". Width: 0.563". This part is manufactured by one of...
      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
      $19.97
    • (0 reviews)
      # 531189608
      Mercury Montego 1970, 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 customers in mind, this product by...
      National oil seals are recognized worldwide for their quality and reliable performance for every type of repair.Design Type: Spring Loaded; Multi-Lip
      $6.82 - $7.16
    • (0 reviews)
      # mpn1578521262
      Mercury Montego with 4 Pinion Gear with Ford 9" Series Axle 1970, Rear Differential Carrier by Motive Gear®. Without Internal Kit. Carrier Type: Posi. All Motive Gear products are engineered for their specific application and...
      Motive Gear uses the highest quality standards of manufacturingFrom machining and finishing to heat treatment company demand the best
      $204.46
    • (0 reviews)
      # 503385513
      Mercury Montego 1970, 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)
      # 503646520
      Mercury Montego 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 1970, 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)
      # 503504003
      Mercury Montego with Ford 9" Series Axle with 10 Bolt 1970, 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)
      # 503449501
      Mercury Montego with Ford 9" Series Axle with 10 Bolt 1970, 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...
      Expertly crafted from superior materialsProvides exceptional reliability
      $488.38
    • (0 reviews)
      # 503547216
      Mercury Montego 1970, 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)
      # 503605012
      Mercury Montego with Ford 9" Series Axle 1970, 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)
      # 503701068
      Mercury Montego 1970, 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 Montego with Open Differential with 28 Spline / with 31 Spline with Ford 8" Series Axle / with Ford 9" Series Axle 1970, 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)
      # 503582129
      Mercury Montego with Open Differential 1970, 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)
      # 503540512
      Mercury Montego with Ford 9" Series Axle 1970, 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
      $194.06 - $467.72
    • (0 reviews)
      # 503642142
      Mercury Montego with Ford 9" Series Axle with 10 Bolt 1970, 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)
      # 503591252
      Mercury Montego 1970, 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)
      # 503698369
      Mercury Montego 1970, 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)
      # 503650227
      Mercury Montego 1970, 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)
      # 126876892
      Mercury Montego with Ford 9" Series Axle 1970, 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...
      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)
      # 503538389
      Mercury Montego 1970, 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)
      # 503590977
      Mercury Montego with Ford 8" Series Axle 1970, 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)
      # 503533120
      Mercury Montego with 9" Series Axle with 10 Bolt 1970, 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)
      # 88290221
      Mercury Montego 1970, 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)
      # 503670206
      Mercury Montego with Ford 9" Series Axle with 10 Bolt 1970, 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)
      # 503341504
      Mercury Montego with Open Differential with Ford 9" Series Axle 1970, 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
    • (0 reviews)
      # 503521040
      Mercury Montego with Ford 9" Series Axle 1970, 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)
      # mpn2151980422
      Mercury Montego with 9" Series Axle with 10 Bolt 1970, 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
      $24.02
    • (0 reviews)
      # mpn2151980628
      Mercury Montego with 2 Pinion Gear with Ford 9" Series Axle 1970, 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
      $14.09
    • (0 reviews)
      # mpn2151980579
      Mercury Montego with Ford 9" Series Axle 1970, 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
      $34.00
    • (0 reviews)
      # mpn2151979928
      Mercury Montego with AMC 20 Series Axle / with Ford 8" Series Axle / with Ford 9" Series Axle 1970, 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
      $2.79
    • (0 reviews)
      # mpn2151980421
      Mercury Montego with Ford 8.8" Series Axle / with Ford 9" Series Axle 1970, 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
      $10.35
    • (0 reviews)
      # mpn2151979647
      Mercury Montego with Ford 9" Series Axle 1970, 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...
      Motive Gear uses the highest quality standards of manufacturingFrom machining and finishing to heat treatment company demand the best
      $76.54
    • (0 reviews)
      # 503538365
      Mercury Montego 1970, 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 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
      $3.79 - $4.31
    • (0 reviews)
      # 503333135
      Mercury Montego with 28 Spline / with 31 Spline with Ford 9" Series Axle with 10 Bolt 1970, Rear Differential Spring Retainer Service Kit by Auburn Gear®. 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
      $116.04
    • (0 reviews)
      # mpn2530910014
      Mercury Montego with 4 Pinion Gear with Ford 9" Series Axle 1970, 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
      $27.99
    • (0 reviews)
      # 503400083
      Mercury Montego 1970, Differential Bearing 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 component that delivers...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $123.74 - $137.90
    • (0 reviews)
      # mpn358498257
      Mercury Montego with 2 Pinion Gear with Ford 9" Series Axle 1970, Differential Pinion Shaft 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
      $15.75
    • (0 reviews)
      # 503462560
      Mercury Montego with Ford 9" Series Axle with 10 Bolt 1970, 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)
      # 503655405
      Mercury Montego with Factory Pinion Support with 2.891" Race Diameter with Ford 9" Series Axle 1970, 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
      $66.60 - $69.56
    • (0 reviews)
      # 503460293
      Mercury Montego with Ford 9" Series Axle 1970, Rear Differential Master Overhaul Kit by Spicer®. Genuine Spicer overhaul kit include all the latest production upgrades, so the parts you’re installing are as good or better than the...
      Save Money: Buying components separately can be costly and cumbersomeSave Downtime: Be ready to perform a repair or overhaul as you need it
      $140.30 - $153.17
    • (0 reviews)
      # 503414466
      Mercury Montego with Ford 9" Series Axle 1970, Rear Differential Standard Bearing Kit by Spicer®. Remember - not all bearings are created equal. Choose Spicer axle bearing kits for just the right repair. Each kit comes complete with...
      Highest quality mix of bearings, cups, and cones for performance you can count onPremium oil seals to keep lube in and dust and road grime out
      $119.62 - $133.22
    • (0 reviews)
      # 503547576
      Universal Ring and Pinion Gear Set by PEM®. Type: Loaded. Dominate the track or hit the trails with condidence by fine tuning your vehicle for neck-breaking speed and performance with this premium differential that delivers the ultimate...
      Built to deliver the performance you crave forManufactured from high-strength materials
      $301.45
    • (0 reviews)
      # 503696890
      Universal Premium Quick Change Gear Kit by PEM®. Type: Lightweight. Dominate the track or hit the trails with condidence by fine tuning your vehicle for neck-breaking speed and performance with this premium differential that delivers...
      Built to deliver the performance you crave forManufactured from high-strength materials
      $126.37
    • (0 reviews)
      # 503518983
      Universal Standard Quick Change Gear Kit by PEM®. Dominate the track or hit the trails with condidence by fine tuning your vehicle for neck-breaking speed and performance with this premium differential that delivers the ultimate in high...
      Built to deliver the performance you crave forManufactured from high-strength materials
      $65.01
    • (0 reviews)
      # mpn706315247
      Universal Air Shifting System by Ox®. Air source not included. Kit designed for retrofit of OX Locker (do not order with new locker). Air system does not pressurize your axle housing, compromising your axle and pinion seals. Dominate...
      Easy clean cabin friendly installation with no setup adjustmentsStandard system uses no electric for a higher level of dependability
      $151.46
    • (0 reviews)
      # 503471534
      Universal Locker Shift System by Ox®. Dominate the track or hit the trails with condidence by fine tuning your vehicle for neck-breaking speed and performance with this premium differential that delivers the ultimate in high strength...
      High quality at an affordable priceExpertly made from premium materials
      $132.18 - $234.08




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