1989 Ford Aerostar Differentials & Components

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    • (0 reviews)
      # 111364433
      Ford Aerostar 1989, Rear Ring and Pinion Gear Set by USA Standard Gear®. USA Standard ring and pinion sets are the right choice to add confidence to your install. USA Standard Gear offers a full line of ring & pinion sets for a variety...
      Direct-fit OE-quality replacement for your factory partHelps restore the proper functionality of your vehicle
      $189.55 - $227.97
    • (0 reviews)
      # mpn739976946
      Ford Aerostar with 7.5" Ring Gear with Ford Series Axle 1989, 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
      $132.91
    • (1 review)
      # 531086791
      Ford Aerostar 1989, 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
      $83.69 - $84.13
    • (0 reviews)
      # 68533116
      Ford Aerostar 1989, 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 for a variety of common and hard to find...
      Expertly crafted from premium materialsDesigned to match rigorous quality standards
      $98.66 - $102.61
    • (0 reviews)
      # mpn358588618
      Ford Aerostar with 8.8" Ring Gear with General Motors Series Axle 1989, Basic Series Differential Kit by Ratech®. Designed with precision and functionality in mind, this accessory ensures outstanding performance and easy use which makes...
      OEM design and manufacturing ensure top qualityCrafted from prime materials for long-term service
      $16.84
    • (0 reviews)
      # 202156481
      Ford Aerostar with 8.8" Ring Gear with General Motors Series Axle 1989, Complete Series™ Differential Kit by Ratech®. Designed with precision and functionality in mind, this accessory ensures outstanding performance and easy use which...
      OEM design and manufacturing ensure top qualityCrafted from prime materials for long-term service
      $75.48 - $82.46
    • (0 reviews)
      # mpn358588428
      Ford Aerostar with 8.8" Ring Gear with General Motors Series Axle 1989, Differential Installation Kit by Ratech®. Designed with precision and functionality in mind, this accessory ensures outstanding performance and easy use which makes...
      OEM design and manufacturing ensure top qualityCrafted from prime materials for long-term service
      $34.26
    • (0 reviews)
      # 531136380
      Ford Aerostar 1989, 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 design,...
      Designed to effectively reduce frictionUltimate load handling capability
      $7.11 - $10.54
    • (0 reviews)
      # 531185803
      Ford Aerostar with Dana 30 Series Axle / with Spicer 30 Series Axle 1989, Rear Differential Pinion Bearing by Timken®. Get optimum vehicle performance with Timken bearings. Timken manufactures ball bearings, cylindrical roller bearings,...
      Designed to effectively reduce frictionUltimate load handling capability
      $11.11 - $15.70
    • (0 reviews)
      # 531168070
      Ford Aerostar with Dana 30 Series Axle / with Spicer 30 Series Axle 1989, Rear Differential Pinion Race by Timken®. Precision manufactured using premium materials and made by the company that is trusted by many carmakers, the Timken...
      OE quality fit, performance, and reliabilityCost-effective friction management solution
      $3.74 - $5.75
    • (0 reviews)
      # 531048835
      Ford Aerostar 1989, 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
      $10.47 - $18.65
    • (0 reviews)
      # 531111543
      Ford Aerostar 1989, 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
      $4.21 - $5.55
    • (0 reviews)
      # mpn2006952
      Ford Aerostar with 7.5" Ring Gear / with 8.8" Ring Gear / with 8.8" Ring Gear with Independent Rear Suspension 1989, Rear Optional Differential Pinion Repair Sleeve by Timken®. Repair sleeves restore the sealing surface on yokes and...
      Restores the sealing surface on worn shafts and yokesEliminates the need to replace expensive components that are otherwise serviceable
      $19.52
    • (0 reviews)
      # mpn2371034
      Ford Aerostar with Ford Series Axle 1989, 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...
      Direct replacement for a proper fit every timeDesigned specifically for rear-wheel drive vehicles
      $3.04
    • (0 reviews)
      # mpn2377088
      Ford Aerostar with 7.5" Ring Gear / with 8.8" Ring Gear with Ford Series Axle 1989, Rear Differential Pinion Shaft Lock Bolt by Dorman®. Engineered from high-quality metal, Dorman’s Differential Pinion Shaft Lock Bolt effectively...
      Replacement restores drivabilityDirect replacement for a proper fit
      $1.74
    • (0 reviews)
      # mpn2889949607
      Ford Aerostar 1989, Advantage™ Rear Differential Bearing by ACDelco®. Don’t be “indifferent” toward your differential. It plays a vital role in moving your vehicle and ensuring a smooth ride. Designed utilizing the latest...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $8.15
    • (0 reviews)
      # 531113790
      Ford Aerostar 1989, Advantage™ Rear Differential Carrier Bearing Race by ACDelco®. Don’t be “indifferent” toward your differential. It plays a vital role in moving your vehicle and ensuring a smooth ride. Designed utilizing the...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $7.29
    • (0 reviews)
      # 531172819
      Ford Aerostar 1989, 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 technology to ensure ultimate...
      Premium bearing design matches OEM specificationsPrecision manufactured using premium-grade steel for outstanding durability and performance
      $7.78
    • (0 reviews)
      # 531179654
      Ford Aerostar 1989, 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 optimally. It is built to the original equipment...
      Premium bearing design matches OEM specificationsPrecision manufactured using premium-grade steel for outstanding durability and performance
      $4.16
    • (0 reviews)
      # mpn1848378245
      Ford Aerostar with 7.125" Ring Gear with Spicer 30 Series Axle 1989, 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...
      Spindle bearing and seal kitIncludes all components required to complete the repair
      $65.30
    • (0 reviews)
      # 531080518
      Ford Aerostar 1989, 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
      $8.07 - $14.00
    • (0 reviews)
      # 531151277
      Ford Aerostar 1989, 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
      $3.57 - $5.83
    • (0 reviews)
      # 531198204
      Ford Aerostar 1989, Rear Outer 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 optimally. It is built to the original...
      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
      $19.10 - $19.44
    • (0 reviews)
      # 531085292
      Ford Aerostar 1989, Rear Outer 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...
      Designed to increase wheel-end reliability by effectively excluding dirt, moisture, and other contaminantsA patent-pending National Dynamic Edge technology allows for maximum protection
      $9.32 - $19.90
    • (0 reviews)
      # mpn358588597
      Ford Aerostar with 8.8" Ring Gear with General Motors Series Axle 1989, Crush Sleeve by Ratech®. Designed with precision and functionality in mind, this accessory ensures outstanding performance and easy use which makes it the perfect...
      OEM design and manufacturing ensure top qualityCrafted from prime materials for long-term service
      $2.92
    • (0 reviews)
      # mpn358588574
      Ford Aerostar with 8.8" Ring Gear with General Motors Series Axle with 30 Spline 1989, Differential Bearing Kit With Pinion 12-Bolt by Ratech®. Designed with precision and functionality in mind, this accessory ensures outstanding...
      OEM design and manufacturing ensure top qualityCrafted from prime materials for long-term service
      $54.66
    • (0 reviews)
      # 202156500
      Ford Aerostar 1989, Differential Carrier Bearing Set by Ratech®. Designed with precision and functionality in mind, this accessory ensures outstanding performance and easy use which makes it the perfect deal for your ultimate satisfaction.
      OEM design and manufacturing ensure top qualityCrafted from prime materials for long-term service
      $23.34 - $26.54
    • (0 reviews)
      # 202156490
      Ford Aerostar 1989, Differential Pinion Bearing by Ratech®. Designed with precision and functionality in mind, this accessory ensures outstanding performance and easy use which makes it the perfect deal for your ultimate satisfaction.
      OEM design and manufacturing ensure top qualityCrafted from prime materials for long-term service
      $10.49 - $62.46
    • (0 reviews)
      # mpn358588467
      Ford Aerostar with 8.8" Ring Gear with General Motors Series Axle 1989, Differential Pinion Nut by Ratech®. Designed with precision and functionality in mind, this accessory ensures outstanding performance and easy use which makes it...
      OEM design and manufacturing ensure top qualityCrafted from prime materials for long-term service
      $3.45
    • (0 reviews)
      # mpn358588465
      Ford Aerostar with Dana 30 Series Axle 1989, Differential Pinion Nut Set by Ratech®. Designed with precision and functionality in mind, this accessory ensures outstanding performance and easy use which makes it the perfect deal for your...
      OEM design and manufacturing ensure top qualityCrafted from prime materials for long-term service
      $3.38
    • (0 reviews)
      # 1148406023
      Ford Aerostar 1989, Differential Pinion Seal by Ratech®. Designed with precision and functionality in mind, this accessory ensures outstanding performance and easy use which makes it the perfect deal for your ultimate satisfaction.
      OEM design and manufacturing ensure top qualityCrafted from prime materials for long-term service
      $5.84 - $6.92
    • (0 reviews)
      # mpn358588450
      Ford Aerostar with 8.8" Ring Gear with General Motors Series Axle 1989, Differrential Carrier Shim Set by Ratech®. Designed with precision and functionality in mind, this accessory ensures outstanding performance and easy use which...
      OEM design and manufacturing ensure top qualityCrafted from prime materials for long-term service
      $13.75
    • (0 reviews)
      # 202156509
      Ford Aerostar 1989, Ring Gear Bolt Set by Ratech®. Designed with precision and functionality in mind, this accessory ensures outstanding performance and easy use which makes it the perfect deal for your ultimate satisfaction.
      OEM design and manufacturing ensure top qualityCrafted from prime materials for long-term service
      $7.28 - $7.56
    • (0 reviews)
      # mpn358588432
      Ford Aerostar with 8.8" Ring Gear with General Motors Series Axle 1989, Smart Sleeve Crush Sleeve by Ratech®. Designed with precision and functionality in mind, this accessory ensures outstanding performance and easy use which makes it...
      OEM design and manufacturing ensure top qualityCrafted from prime materials for long-term service
      $9.62
    • (0 reviews)
      # mpn496769
      Ford Aerostar with Ford 7.50" WAA Series Axle / with Ford 7.50" WFJ Series Axle 1989, Rear Differential Carrier Gasket With Metal Carrier by Victor Reinz®. When you’re low on oil, coolant or some other fluid, you may be tempted to...
      OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
      $5.20
    • (0 reviews)
      # 503693305
      Ford Aerostar 1989, Differential Carrier by Motive Gear®. Without Internal Kit. All Motive Gear products are engineered for their specific application and manufactured in state of the art facilities. All of company products undergo...
      Motive Gear uses the highest quality standards of manufacturingFrom machining and finishing to heat treatment company demand the best
      $60.93 - $132.82
    • (0 reviews)
      # mpn4517166286
      Ford Aerostar with Ford 7.5" Series Axle with 10 Bolt 1989, Rear Performance Ring and Pinion Gear Set by Motive Gear®. Location: Rear. Motive Gear Performance ring and pinions are perfect for dedicated racing or off-road vehicle. Gear...
      Central contact patternCNC start to finish
      $203.94
    • (0 reviews)
      # 126491940
      Ford Aerostar 1989, 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 for easy setup, superior strength, quality,...
      Quiet operationComputer controlled heat treatment
      $176.13 - $232.42
    • (0 reviews)
      # mpn4517170319
      Ford Aerostar with 3.73 and Up Gear Ratio with Dana 30 Series Axle 1989, Rear Unloaded Differential Case Kit by Spicer®. Without Spider Gears. Location: Rear. This product is made of high-quality materials to serve you for years to...
      High quality at an affordable priceExpertly made from premium materials
      $94.59
    • (0 reviews)
      # 503347346
      Ford Aerostar with Ford 8.8" Series Axle 1989, 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
      $308.33 - $399.00
    • (0 reviews)
      # mpn4517169806
      Ford Aerostar with 4.56 Gear Ratio / with 4.88 Gear Ratio / with 5.13 Gear Ratio with GM 8.8" Series Axle with 10 Bolt with 1.20" Axle Shaft Diameter 1989, Detroit Locker™ Rear Differential by Eaton®. Location: Rear. The Detroit...
      100% automatic locking - no driver action neededProvides maximum amount of traction to both wheel ends
      $823.62
    • (0 reviews)
      # mpn4517168267
      Ford Aerostar with GM 8.8" Series Axle with 10 Bolt with 1.32" Axle Shaft Diameter 1989, Detroit Truetrac™ Rear Differential by Eaton®. Location: Rear. The Detroit Truetrac is a helical-gear style performance differential that...
      Helical-style pinion gearsLimited-slip operation
      $580.01
    • (0 reviews)
      # mpn4517170778
      Ford Aerostar with GM 8.8" Series Axle with 10 Bolt with 1.32" Axle Shaft Diameter 1989, ELocker™ Rear Differential by Eaton®. Location: Rear. The Eaton ELocker is an electronic, selectable differential designed for drivers that need...
      Selectable 'push-button' operationPositive-electronic locking mechanism
      $941.79
    • (0 reviews)
      # 1029341621
      Ford Aerostar with GM 8.8" Series Axle with 10 Bolt 1989, Posi™ Rear Differential by Eaton®. Location: Rear. The Eaton Posi limited-slip differential prevents wheel slip before it can get started. To do that, carbon disc clutch packs,...
      Superior rebuildable designRace-bred carbon friction discs
      $513.42 - $547.67
    • (0 reviews)
      # mpn4517167039
      Ford Aerostar with Ford 7.5" Series Axle 1989, Rear Dura Grip Positraction by Yukon Gear & Axle®. Location: Rear. The Yukon Dura Grip an example of the popular clutch plate limited slips that appeared as OE equipment. Steel clutch...
      Provides aggressive yet smooth traction to give you the confidence and performance you needFully rebuildable 4 spring design with composite clutches
      $486.52
    • (0 reviews)
      # 503392076
      Ford Aerostar with 3.73 and Up Gear Ratio with Dana 30 Series Axle 1989, Rear Grizzly Locker by Yukon Gear & Axle®. Location: Rear. The Yukon Grizzly Locker is the ultimate in mechanical locking differentials for street, off-road, and...
      Available for many popular off-road & performance applicationsPatent pending design reduces common failures
      $607.60 - $610.51
    • (0 reviews)
      # 503635102
      Ford Aerostar 1989, Rear High Performance Ring and Pinion Gear Set by Yukon Gear & Axle®. Location: Rear. Yukon Ring and Pinion sets give you the confidence of knowing you’re running gears designed for the harshest of conditions....
      Smooth finishEasy Set-Up
      $232.54 - $414.33
    • (0 reviews)
      # 503652975
      Ford Aerostar 1989, Rear Standard Open Carrier Case by Yukon Gear & Axle®. Without Spider Gears. Location: Rear. Dominate the track or hit the trails with confidence by fine tuning your vehicle for neck-breaking speed and performance...
      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
      $103.10 - $327.02
    • (2 reviews)
      # 503312391
      Ford Aerostar with Dana 30 Series Axle 1989, Rear Zip Locker by Yukon Gear & Axle®. Location: Rear. 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%...
      Air operated locker provides on-demand tractionForged case & 8620 internals for added strength
      $898.72
    • (0 reviews)
      # 1029284656
      Ford Aerostar 1989, ECTED Max™ Rear Limited Slip Differential by Auburn Gear®. With Selectable Full Locker. Location: Rear. The ECTED Max is a selectable traction device; an on/off switch is mounted near the driver. When "off" – the...
      Gearing is made from aircraft quality, 9310 heat treated billet steel to make it tough, durable and reliableSwitch the locker on or off "on-the-fly," at moderate road speeds with all 4 wheels on the ground
      $740.21
    • (0 reviews)
      # 1028890055
      Ford Aerostar with Ford 8.8" Series Axle with 10 Bolt 1989, HP™ Rear Limited Slip Differential by Auburn Gear®. Location: Rear. High Performance. Auburn Gear’s flagship limited-slip differential gives you smooth torque-sensing...
      Expertly crafted from superior materialsProvides exceptional reliability
      $416.16
    • (0 reviews)
      # 1029128537
      Ford Aerostar with Ford 8.8" Series Axle with 10 Bolt 1989, Pro™ Rear Limited Slip Differential by Auburn Gear®. Location: Rear. Turns your torque up another notch, offering an even higher bias ratio and faster sensing reaction than...
      Expertly crafted from superior materialsProvides exceptional reliability
      $474.91 - $494.50
    • (0 reviews)
      # mpn4517168158
      Ford Aerostar with 28 Spline with Ford 8.8" Series Axle with 10 Bolt 1989, Road Race™ Rear Limited Slip Differential by Auburn Gear®. Location: Rear. Auburn Gear, LLC. Has developed a performance limited-slip differential specifically...
      Expertly crafted from superior materialsProvides exceptional reliability
      $483.48
    • (0 reviews)
      # mpn4517170421
      Ford Aerostar with 27 Spline with 3.73 and Up Gear Ratio with Dana 30 Series Axle 1989, Grip Pro Traction System by Powertrax®. The Powertrax Grip PRO is a gear driven limited slip differential designed to be among the strongest and...
      Comes Fully AssembledDelivers Progressive and Variable Traction
      $389.97
    • (0 reviews)
      # 503639433
      Ford Aerostar with Open Differential 1989, Lock Right Locker by Powertrax®. Powertrax Lock-Right performance lockers’ straight-line performance is equal to a solid spool axle, yet they automatically unlock during turns. When extreme...
      Brute force devices for rugged applicationsReplacement of differential case not required
      $319.37 - $405.19
    • (0 reviews)
      # mpn4517170147
      Ford Aerostar with 27 Spline with Open Differential with Dana 30 Series Axle 1989, No-Slip Traction System by Powertrax®. For vehicles that are driven daily, the Powertrax No-Slip Traction System is the latest design in quiet...
      Extreme Traction PerformanceEnables a 2 Wheel Drive to outperform a 4 Wheel Drive in poor traction conditions
      $406.54
    • (0 reviews)
      # 503459244
      Ford Aerostar with Ford 7.5" Series Axle with 10 Bolt 1989, Rear Street Gear Ring and Pinion Gear Set by Richmond®. Location: Rear. Richmond Gear ring and pinions are perfect for any vehicle where performance and durability matters....
      Outstanding design and state of the art manufacturing techniquesExtensive testing ensures uncompromising reliability
      $212.41 - $214.67
    • (0 reviews)
      # 503631002
      Ford Aerostar with Dana 30 Series Axle 1989, Rear Differential Locker by Aussie Locker®. Location: Rear. 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
      $287.13
    • (0 reviews)
      # 126836830
      Ford Aerostar 1989, 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
      $72.50 - $87.26
    • (0 reviews)
      # 503616144
      Ford Aerostar 1989, 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
      $31.82 - $39.12




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