1990 Buick Le Sabre Differentials

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    • (0 reviews)
      # mpn4517169615
      Buick Le Sabre RWD with 30 Spline with GM 8.5" Series Axle with 2.73 and Up Gear Ratio with 10 Bolt 1990, ECTED Max™ Rear Limited Slip Differential by Auburn Gear®. with Selectable Full Locker. Location: Rear. The ECTED Max is a...
      Expertly crafted from superior materialsProvides exceptional reliability
      $740.21
    • (0 reviews)
      # mpn4517168180
      Buick Le Sabre RWD with 1.31" Axle Shaft Diameter with GM 8.5" Series Axle with 2.73 and Up Gear Ratio with 10 Bolt 1990, ELocker™ Rear Differential by Eaton®. Location: Rear. The Eaton ELocker is an electronic, selectable...
      Selectable 'push-button' operationPositive-electronic locking mechanism
      $909.25
    • (0 reviews)
      # mpn4517168375
      Buick Le Sabre RWD with 1.32" Axle Shaft Diameter with GM 8.5" Series Axle with 2.73 to 5.13 Gear Ratio with 10 Bolt 1990, Detroit Locker™ Rear Differential by Eaton®. Location: Rear. The Detroit Locker is a 100%-automatic locking...
      100% automatic locking - no driver action neededProvides maximum amount of traction to both wheel ends
      $796.67
    • (0 reviews)
      # mpn4517168058
      Buick Le Sabre RWD with 1.32" Axle Shaft Diameter with GM 8.5" Series Axle with 2.73 and Up Gear Ratio with 10 Bolt with Manual Locking Hubs 1990, Posi™ Rear Differential by Eaton®. Location: Rear. The Eaton Posi limited-slip...
      Superior rebuildable designRace-bred carbon friction discs
      $499.99
    • (0 reviews)
      # mpn4517168181
      Buick Le Sabre RWD with GM 8.5" Series Axle with 2.73 and Up Gear Ratio with 10 Bolt 1990, Differential Carrier by Motive Gear®. without Internal Kit. 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
      $77.55
    • (0 reviews)
      # mpn4517169529
      Buick Le Sabre RWD with 30 Spline with GM 8.5" Series Axle with 2.73 and Up Gear Ratio with 10 Bolt 1990, HP™ Rear Limited Slip Differential by Auburn Gear®. Location: Rear. High Performance. Auburn Gear’s flagship limited-slip...
      $416.16
    • (0 reviews)
      # mpn4517169931
      Buick Le Sabre RWD with 30 Spline with GM 8.5" Series Axle with 2.73 and Up Gear Ratio with 10 Bolt 1990, Pro™ Rear Limited Slip Differential by Auburn Gear®. Location: Rear. Turns your torque up another notch, offering an even higher...
      Expertly crafted from superior materialsProvides exceptional reliability
      $518.98
    • (0 reviews)
      # mpn4517168688
      Buick Le Sabre RWD with 1.32" Axle Shaft Diameter with GM 8.5" Series Axle with 2.73 and Up Gear Ratio with 10 Bolt 1990, Detroit Truetrac™ Rear Differential by Eaton®. Location: Rear. The Detroit Truetrac is a helical-gear style...
      Helical-style pinion gearsLimited-slip operation
      $504.47
    • (0 reviews)
      # 983769842
      Buick Le Sabre With 2.73 and Up Gear Ratio 1990, Differential Locker by OX Off Road®. All OX lockers use a completely mechanical locking system inside the differential, and include a heavy duty differential cover for protection. OX...
      Easy clean cabin friendly installation with no setup adjustmentsStandard system uses no electric for a higher level of dependability
      $859.00 - $994.00
    • (0 reviews)
      # 990421581
      Buick Le Sabre RWD With GM 8.5" (10 Bolt) Series Axle 1990, Ring and Pinion Gear Set by AllStar Performance®. 30-spline pinion, 8.50" dia. ring gear, 1.625" dia. pinion stem. Quality differential components are suitable for race, street...
      Precise manufacturing and high-grade materialsExpertly Crafted from the highest grade materials
      $144.99
    • (0 reviews)
      # 503613568
      Buick Le Sabre RWD with GM 8.5" Series Axle with 10 Bolt 1990, 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...
      Motive Gear uses the highest quality standards of manufacturingFrom machining and finishing to heat treatment company demand the best
      $72.92 - $103.58
    • (0 reviews)
      # mpn4517166224
      Buick Le Sabre RWD with Case Housing # Ending in 3855 with 28 Spline with GM 8.5" Series Axle with 10 Bolt 1990, Differential Carrier Gear Kit by Motive Gear®. Dominate the track or hit the trails with confidence by fine tuning your...
      Motive Gear uses the highest quality standards of manufacturingFrom machining and finishing to heat treatment company demand the best
      $89.77
    • (0 reviews)
      # mpn4517165997
      Buick Le Sabre RWD with GM 8.5" Series Axle with 10 Bolt 1990, 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....
      Motive Gear uses the highest quality standards of manufacturingFrom machining and finishing to heat treatment company demand the best
      $67.90
    • (0 reviews)
      # 503297408
      Buick Le Sabre RWD with GM 8.5" Series Axle with 10 Bolt 1990, 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...
      Motive Gear uses the highest quality standards of manufacturingFrom machining and finishing to heat treatment company demand the best
      $91.57 - $108.26
    • (0 reviews)
      # 503350255
      Buick Le Sabre RWD with GM 8.5" Series Axle with 10 Bolt 1990, Differential Pinion 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...
      Motive Gear uses the highest quality standards of manufacturingFrom machining and finishing to heat treatment company demand the best
      $46.56 - $59.74
    • (0 reviews)
      # 503481221
      Buick Le Sabre RWD with GM 8.5" Series Axle with 10 Bolt 1990, 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...
      Motive Gear uses the highest quality standards of manufacturingFrom machining and finishing to heat treatment company demand the best
      $115.16 - $125.48
    • (0 reviews)
      # mpn4517166000
      Buick Le Sabre RWD with 28 Spline with GM 8.5" Series Axle with 10 Bolt with Open Differential 1990, Mini Spool by Motive Gear®. Dominate the track or hit the trails with confidence by fine tuning your vehicle for neck-breaking speed...
      Motive Gear uses the highest quality standards of manufacturingFrom machining and finishing to heat treatment company demand the best
      $81.49
    • (0 reviews)
      # 503442117
      Buick Le Sabre RWD with 8.5" Series Axle with 10 Bolt 1990, 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 products undergo...
      Motive Gear uses the highest quality standards of manufacturingFrom machining and finishing to heat treatment company demand the best
      $148.35 - $149.79
    • (0 reviews)
      # mpn4517168652
      Buick Le Sabre RWD with GM 8.5" Series Axle with 10 Bolt 1990, 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...
      Outstanding design and state of the art manufacturing techniquesExtensive testing ensures uncompromising reliability
      $27.10
    • (0 reviews)
      # mpn4517166520
      Buick Le Sabre RWD with GM 8.5" Series Axle with 10 Bolt 1990, Differential Mega 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...
      Outstanding design and state of the art manufacturing techniquesExtensive testing ensures uncompromising reliability
      $157.24
    • (0 reviews)
      # 503582060
      Buick Le Sabre RWD with GM 8.5" Series Axle with 10 Bolt 1990, 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 - $50.31
    • (0 reviews)
      # mpn4517166584
      Buick Le Sabre RWD with 28 Spline with GM 8.5" Series Axle with 10 Bolt with Open Differential 1990, Mini Spool by Richmond®. Dominate the track or hit the trails with confidence by fine tuning your vehicle for neck-breaking speed and...
      Outstanding design and state of the art manufacturing techniquesExtensive testing ensures uncompromising reliability
      $100.35
    • (0 reviews)
      # 503595049
      Buick Le Sabre RWD with GM 8.5" Series Axle with 10 Bolt with C-Clip Eliminator Kit with 45 Degree Pressure Angle Axles 1990, Rear Spool by Richmond®. Location: Rear. Dominate the track or hit the trails with confidence by fine tuning...
      Outstanding design and state of the art manufacturing techniquesExtensive testing ensures uncompromising reliability
      $195.90 - $202.35
    • (0 reviews)
      # mpn4517170293
      Buick Le Sabre with GM 8.5" Series Axle 1990, Rear Differential Master Overhaul Kit by Alloy USA®. 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
      $179.48
    • (0 reviews)
      # mpn4515293129
      Buick Le Sabre RWD With GM 8.5" (10 Bolt) Series Axle 1990, Cross Pin by AllStar Performance®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high...
      Precise manufacturing and high-grade materialsExpertly Crafted from the highest grade materials
      $18.99
    • (0 reviews)
      # mpn4515293218
      Buick Le Sabre RWD With Rear GM 8.5" (10 Bolt) Series Axle 1990, Ring and Pinion Installation Bearing Kit by AllStar Performance®. Kit contain all the hard-to-find individual parts for a quick, trouble-free installation. Kits Include:...
      Precise manufacturing and high-grade materialsExpertly Crafted from the highest grade materials
      $97.99
    • (0 reviews)
      # 1029293558
      Buick Le Sabre 1990, Differential Carrier Shim 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
      $18.21 - $24.23
    • (0 reviews)
      # mpn4517167611
      Buick Le Sabre RWD with 8.5" Series Axle with 10 Bolt 1990, Differential Crush Sleeve by Motive Gear®. 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
      $2.59
    • (0 reviews)
      # mpn4517167740
      Buick Le Sabre RWD with Chrysler 7.25" Series Axle / with Chrysler 8" Series Axle / with Chrysler 8.25" Series Axle / with Chrysler 8.375" Series Axle / with Chrysler 9.25" Series Axle / with GM 7.2" Series Axle / with GM 7.5" Series...
      Motive Gear uses the highest quality standards of manufacturingFrom machining and finishing to heat treatment company demand the best
      $3.99
    • (0 reviews)
      # mpn4517167561
      Buick Le Sabre with 8.2" Series Axle / with 8.5" Series Axle / with 8.6" Series Axle 1990, Differential Pinion Seal by Motive Gear®. Dominate the track or hit the trails with confidence by fine tuning your vehicle for neck-breaking...
      Motive Gear uses the highest quality standards of manufacturingFrom machining and finishing to heat treatment company demand the best
      $2.65
    • (0 reviews)
      # mpn4517166248
      Buick Le Sabre RWD with Chrysler 8" Series Axle / with Chrysler 8.25" Series Axle / with Chrysler 8.375" Series Axle / with Dana 44 Series Axle / with Ford 7.5" Series Axle / with Ford 8.8" Series Axle / with GM 8" Series Axle / with GM...
      Motive Gear uses the highest quality standards of manufacturingFrom machining and finishing to heat treatment company demand the best
      $9.93
    • (0 reviews)
      # mpn4517167735
      Buick Le Sabre with Chrysler 9.25" Series Axle / with GM 7.5" Series Axle / with GM 7.75" Series Axle / with GM 7.625" Series Axle / with GM 8" Series Axle / with GM 8.2" Series Axle / with GM 8.5" Series Axle / with GM 8.625" Series...
      Motive Gear uses the highest quality standards of manufacturingFrom machining and finishing to heat treatment company demand the best
      $2.79
    • (0 reviews)
      # 503464129
      Buick Le Sabre RWD with 30 Spline with GM 8.5" Series Axle with 2.73 and Up Gear Ratio with 10 Bolt 1990, Rear Differential Spring Retainer Service Kit by Auburn Gear®. Location: Rear. Dominate the track or hit the trails 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
      $107.22
    • (0 reviews)
      # mpn4517166403
      Buick Le Sabre RWD with GM 8.5" Series Axle with 10 Bolt 1990, 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...
      Outstanding design and state of the art manufacturing techniquesExtensive testing ensures uncompromising reliability
      $140.76
    • (0 reviews)
      # 990423624
      Buick Le Sabre 1990, Pinion Nuts by AllStar Performance®. Replace original, worn or damaged nuts each time a gear set is changed. Nut secures driveshaft yoke to pinion gear. This top-grade product is expertly made in compliance with...
      Precise manufacturing and high-grade materialsExpertly Crafted from the highest grade materials
      $4.99
    • (0 reviews)
      # 990406653
      Buick Le Sabre 1990, Pinion Seal by AllStar Performance®. Replace leaking or damaged seals in most popular differentials. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a...
      Precise manufacturing and high-grade materialsExpertly Crafted from the highest grade materials
      $6.99
    • (0 reviews)
      # mpn4515294792
      Buick Le Sabre With GM 7.5" Series Axle 1990, Ring Gear Spacer by AllStar Performance®. Spacer allows installation of 3.23 and numerically higher ratio gear sets with standard thickness ring gears into 3.08 and numerically lower...
      Precise manufacturing and high-grade materialsExpertly Crafted from the highest grade materials
      $49.99
    • (0 reviews)
      # mpn864851579
      Buick Le Sabre Custom / Limited 1990, GM Original Equipment™ Differential Carrier Internal Gear Thrust Bearing by ACDelco®. Don’t be “indifferent” toward your differential. It plays a vital role in moving your vehicle and...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $7.93
    • (0 reviews)
      # mpn4476732046
      Buick Le Sabre RWD 1990, GM Original Equipment™ Differential Pinion Seal by ACDelco®. With Triple-Lip. Type: 2 Piece. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $17.43
    • (0 reviews)
      # mpn4476731964
      Buick Le Sabre Custom / Limited 1990, GM Original Equipment™ Front Differential Carrier Internal Gear Retaining Ring by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $7.76
    • (0 reviews)
      # mpn1293629872
      Buick Le Sabre RWD with Saginaw 8.50" Series Axle / with Saginaw 8.625" Series Axle 1990, GM Original Equipment™ Outer Differential Pinion Bearing by ACDelco®. Size: 1 5/16" ID x 2 11/16" OD x 7/8" Thick. Includes: With Cup and Cone....
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $38.38
    • (0 reviews)
      # mpn2660238291
      Buick Le Sabre RWD with 8.50" Ring Gear 1990, GM Original Equipment™ Rear Differential Bearing by ACDelco®. Size: 41.28mm ID x 73.42mm OD x 21.43mm Thick. Includes: With Cup and Cone (With Timken LM501349-LM501314). Don’t be...
      Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
      $27.77
    • (0 reviews)
      # mpn2377088
      Buick Le Sabre 1990, Rear Differential Pinion Shaft Lock Bolt by Dorman®. Engineered from high-quality metal, Dorman’s Differential Pinion Shaft Lock Bolt effectively retains the pinion shaft to the rear differential. The Bolt is...
      Replacement restores drivabilityDirect replacement for a proper fit
      $1.91
    • (0 reviews)
      # mpn1074426
      Buick Le Sabre with GM 8.5" Series Axle 1990, Rear Axle Differential Bearing by National®. Cone Bore: 1.625". Cone Length: 0.780". This bearing is manufactured from high quality steel and constructed utilizing state-of-the-art computer...
      Premium bearing design matches OEM specificationsPrecision manufactured using premium-grade steel for outstanding durability and performance
      $7.78
    • (0 reviews)
      # mpn1074425
      Buick Le Sabre with 8.5" Ring Gear with GMC Transmission 1990, Rear Axle Differential Bearing Race by National®. Cup Bore: 2.89". Cup Length: 0.653". This part is manufactured by one of the most trusted names in the automotive industry...
      Premium bearing design matches OEM specificationsPrecision manufactured using premium-grade steel for outstanding durability and performance
      $4.16
    • (0 reviews)
      # 531100454
      Buick Le Sabre with GM 8.5" Series Axle 1990, 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...
      Premium bearing design matches OEM specificationsPrecision manufactured using premium-grade steel for outstanding durability and performance
      $8.10 - $10.74
    • (0 reviews)
      # 531189987
      Buick Le Sabre with GM 8.5" Series Axle 1990, 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...
      Premium bearing design matches OEM specificationsPrecision manufactured using premium-grade steel for outstanding durability and performance
      $4.35 - $5.68
    • (0 reviews)
      # mpn1179154
      Buick Le Sabre with 8.5" Ring Gear with GMC Transmission 1990, Rear Outer Differential Pinion Repair Sleeve by National®. Outer Diameter: 2.219". Width: 0.563". This part is manufactured by one of the most trusted names in the...
      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
      $20.11
    • (0 reviews)
      # mpn1307881
      Buick Le Sabre with GM 8.5" Series Axle 1990, Rear Outer Differential Pinion Seal by National®. Outer Diameter: 2.766". Width: 0.5". This product is made of high-quality materials to serve you for years to come. Designed using...
      National oil seals are recognized worldwide for their quality and reliable performance for every type of repair.Design Type: Spring Loaded; Multi-Lip
      $5.30
    • (0 reviews)
      # 695238711
      Buick Le Sabre FWD 1990, Axle Differential Seal by Pioneer Automotive®. By having own manufacturing facilities Pioneer Automotive® can guarantee the best quality in the market with the most competitive cost structure. Their OEM...
      Made to deliver reliable service for a long timeRugged construction to withstand harsh conditions
      $2.43 - $4.71
    • (0 reviews)
      # mpn358588626
      Buick Le Sabre Estate Wagon GM 8.5" Axle 30 Pinion Spline 1990, Basic Series Differential Kit by Ratech®. Made in USA. 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
      $15.41
    • (0 reviews)
      # mpn358588602
      Buick Le Sabre Estate Wagon GM 8.5" Axle 1990, Complete Series Differential Kit by Ratech®. Made in USA. Designed with precision and functionality in mind, this accessory ensures outstanding performance and easy use which makes it the...
      OEM design and manufacturing ensure top qualityCrafted from prime materials for long-term service
      $78.52
    • (0 reviews)
      # mpn358588584
      Buick Le Sabre Estate Wagon GM 8.5" Axle 1990, Deluxe Series Differential Kit by Ratech®. Made in USA. Designed with precision and functionality in mind, this accessory ensures outstanding performance and easy use which makes it the...
      OEM design and manufacturing ensure top qualityCrafted from prime materials for long-term service
      $113.26
    • (0 reviews)
      # mpn358588668
      Buick Le Sabre Estate Wagon GM 8.5" Axle 28 Pinion Spline 1990, Differenrial Pinion Bearing by Ratech®. Made in USA. 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
      $11.91
    • (0 reviews)
      # 202157594
      Buick Le Sabre Estate Wagon GM 8.5" Axle 30 Pinion Spline 1990, Differential Bearing Kit by Ratech®. Made in USA. 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
      $51.97 - $55.21
    • (0 reviews)
      # mpn358588732
      Buick Le Sabre Estate Wagon GM 8.5" Axle 9-Bolt 1990, Differential Carrier Bearing Set by Ratech®. Stock 7.75" 9 bolt or GM 8.5 with aftermarket carrier. 3.062 I.D., carrier bearings. Bearings designed for use when installing...
      OEM design and manufacturing ensure top qualityCrafted from prime materials for long-term service
      $26.35
    • (0 reviews)
      # mpn358588444
      Buick Le Sabre Estate Wagon GM 8.5" Axle 1990, Differential Installation Kit by Ratech®. Made in USA. Designed with precision and functionality in mind, this accessory ensures outstanding performance and easy use which makes it the...
      OEM design and manufacturing ensure top qualityCrafted from prime materials for long-term service
      $36.55
    • (0 reviews)
      # mpn358588647
      Buick Le Sabre Estate Wagon GM 8.5" Axle 1990, Differential Pinion Seal by Ratech®. Made in USA. 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
      $4.63
    • (0 reviews)
      # mpn358588440
      Buick Le Sabre Estate Wagon GM 8.5" Axle 2.891 in. Bearing Diameter 1990, Differrential Carrier Shim Set by Ratech®. Made in USA. Designed with precision and functionality in mind, this accessory ensures outstanding performance and easy...
      OEM design and manufacturing ensure top qualityCrafted from prime materials for long-term service
      $23.89
    • (0 reviews)
      # mpn358588458
      Buick Le Sabre Estate Wagon GM 8.5" Axle 1990, Ring Gear Bolt Set by Ratech®. Made in USA. Designed with precision and functionality in mind, this accessory ensures outstanding performance and easy use which makes it the perfect deal...
      OEM design and manufacturing ensure top qualityCrafted from prime materials for long-term service
      $14.86




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