1990 Buick Electra Differentials
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Richmond®Excel™ Rear Ring and Pinion Gear SetBuick Electra with 10 Bolt, GM 8.5" Series Axle / GM 8.625" Series Axle 1990, Excel™ Rear Ring and Pinion Gear Set by Richmond®. Designed utilizing the latest technology, this product by Richmond features premium quality and will...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$234.99 - $269.99 - Motive Gear®Ring and Pinion Gear SetBuick Electra with 2.73 and Up Gear Ratio, 10 Bolt, GM 8.5" Series Axle / GM 8.625" Series Axle 1990, Ring and Pinion Gear Set by Motive Gear®. Motive Gear stock performance ring and pinions are excellent replacements for OE....Quiet operationComputer controlled heat treatment$339.99 - $429.99
- Auburn Gear®Grip-N-Loc™ Rear DifferentialBuick Electra with GM 7.5" Series Axle / with GM 8.0" Series Axle 1990, Grip-N-Loc™ Rear Differential by Auburn Gear®. Auburn Gear’s most advanced limited slip differential, the Grip-N-Loc™, builds upon exclusive technologies...Upgrades vehicles for safe transfer of increased power/torque across the axleCase material is up to 50% stronger than OE cases$607.83 - $621.25
- Richmond®Street Gear Ring and Pinion Gear SetBuick Electra with 10 Bolt, GM 8.5" Series Axle / GM 8.625" Series Axle 1990, 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...Outstanding design and state of the art manufacturing techniquesExtensive testing ensures uncompromising reliability$360.89 - $529.99
- Powertrax®Rear Grip Pro Traction SystemBuick Electra with 3.42 Ratio and Numerically Higher, GM 9.5" Series Axle 1990, Rear 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...Comes Fully AssembledDelivers Progressive and Variable Traction$711.14
- Motive Gear®A-Line Ring and Pinion Gear SetBuick Electra with 2.73 and Up Gear Ratio, 10 Bolt, GM 8.5" Series Axle / GM 8.625" Series Axle 1990, A-Line Ring and Pinion Gear Set by Motive Gear®. Motive Gear stock performance ring and pinions are excellent replacements for OE....Quiet operationComputer controlled heat treatment$217.63 - $226.80
- Motive Gear®Performance Ring and Pinion Gear SetBuick Electra with 2.73 and Up Gear Ratio, 10 Bolt, GM 8.5" Series Axle / GM 8.625" Series Axle 1990, Performance Ring and Pinion Gear Set by Motive Gear®. Motive Gear Performance ring and pinions are perfect for dedicated racing or...Central contact patternCNC start to finish$364.99 - $514.99
- Motive Gear®Performance Ring and Pinion Gear SetBuick Electra with 2.73 and Up Gear Ratio with 10 Bolt with GM 8.5" Series Axle / with GM 8.625" Series Axle 1990, Performance Ring and Pinion Gear Set by Motive Gear®. Motive Gear Performance ring and pinions are perfect for dedicated...Central contact patternCNC start to finish$328.67 - $514.99
- Timken®Rear Differential BearingBuick Electra with 7.5" Ring Gear / with 8.5" Ring Gear 1990, Rear Differential Bearing by Timken®. Get optimum vehicle performance with Timken bearings. Timken manufactures ball bearings, cylindrical roller bearings, and tapered roller...Designed to effectively reduce frictionUltimate load handling capability$13.95
- Timken®Rear Differential RaceBuick Electra with 7.5" Ring Gear / with 8.5" Ring Gear 1990, 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...OE quality fit, performance, and reliabilityCost-effective friction management solution$7.10
- ACDelco®GM Original Equipment™ Differential Carrier Internal Gear Thrust BearingBuick Electra 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 ensuring a smooth ride....Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$8.16
- Timken®Passenger Side Differential SealBuick Electra 1990, Passenger Side Differential 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$8.18
- DT Components®Rear Differential BearingBuick Electra with 7.5" Ring Gear / with 8.5" Ring Gear 1990, Rear Differential Bearing by DT Components®. Designed utilizing the latest technology, this product by DT Components features premium quality and will perform better than...Expertly crafted from premium materialsDesigned to match rigorous quality standards$17.38
- DT Components®Rear Differential Bearing RaceBuick Electra with 7.5" Ring Gear / with 8.5" Ring Gear 1990, Rear Differential Race by DT Components®. Designed utilizing the latest technology, this product by DT Components features premium quality and will perform better than...Direct-fit OE-quality replacement for your factory partHelps restore the proper functionality of your vehicle$9.02
- AllStar Performance®Ring and Pinion Installation Bearing KitBuick Electra with 10 Bolt, GM 8.5" Series Axle 1990, Ring and Pinion Installation Bearing Kit by AllStar Performance®. Drive with confidence and have the edge with AllStar Performance. With such a ground-breaking design and elaborate...Precise manufacturing and high-grade materialsExceptional performance at a competitive price$99.99
- Pioneer Automotive®Differential SealBuick Electra 1990, 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 facilities help...Made to deliver reliable service for a long timeRugged construction to withstand harsh conditions$4.69 - $9.81
- ACDelco®Genuine GM Parts™ Differential Pinion Bearing WasherBuick Electra 1990, Genuine GM Parts™ Differential Pinion Gear Thrust Washer by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$8.65
- Spicer®Differential Pinion SealBuick Electra 1990, Differential Pinion Seal by Spicer®. 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. It will meet your needs and...High quality at an affordable priceExpertly made from premium materials$8.71 - $24.99
- Richmond®Differential Pinion ShaftBuick Electra with GM 8.5" Series Axle 1990, 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 premium differential...Outstanding design and state of the art manufacturing techniquesExtensive testing ensures uncompromising reliability$17.68 - $48.76
- Richmond®Excel™ Differential Pinion ShaftBuick Electra with GM 8.5" Series Axle 1990, Excel™ Differential Pinion Shaft by Richmond®. Designed utilizing the latest technology, this product by Richmond features premium quality and will perform better than advertised. Perfect...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$18.50
- Motive Gear®Differential Ring Gear Spacer with BoltsBuick Electra with GM 8.5" Series Axle 1990, Differential Ring Gear Spacer with Bolts by Motive Gear®. Dominate the track or hit the trails with confidence by fine tuning your vehicle for neck-breaking speed and performance with this...Enables you to keep your engine in the powerband for more giddy-up and high speedAllows for getting superior traction on just about any brutal terrain$64.48
- Spicer®Ring and Pinion Gear SetBuick Electra 1990, Ring and Pinion Gear Set by Spicer®. All Spicer ring and pinion gears are designed and tested to meet original equipment specifications. When you purchase genuine Spicer ring and pinion gear sets, you can be...Premium heat treatment processesOptimal tooth profiles$391.52
- Spicer®Differential Master Overhaul KitBuick Electra 1990, 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 parts that originally came with...Save Money: Buying components separately can be costly and cumbersomeSave Downtime: Be ready to perform a repair or overhaul as you need it$149.42
- Spicer®Differential Crush SleeveBuick Electra 1990, Differential Crush Sleeve by Spicer®. Spicer parts are designed, engineered, and manufactured to meet or exceed OE requirements because they are OE parts, ensuring a perfect fit with company full line of...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$1.98
- Powertrax®Lock Right LockerBuick Electra with Open Differential, GM 8.5" Series Axle 1990, Lock Right Locker by Powertrax®. With Couplers. Designed utilizing the latest technology, this product features premium quality and will perform better than advertised....Brute force devices for rugged applicationsReplacement of differential case not required$361.68
- Richmond®Full SpoolBuick Electra with GM 8.5" Series Axle 1990, Full Spool by Richmond®. Designed utilizing the latest technology, this product by Richmond features premium quality and will perform better than advertised. Perfect for your vehicle and...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$162.59
- Powertrax®Grip LS Traction SystemBuick Electra with 28 Spline, 2.73 Ratio and Numerically Higher, GM 8.5" Series Axle 1990, Grip LS Traction System by Powertrax®. Designed utilizing the latest technology, this product features premium quality and will perform better...Comes Fully AssembledCarbon Fiber and Steel Friction Plate Technology$498.63
- Powertrax®No-Slip Traction SystemBuick Electra with Open Differential, GM 8.5" Series Axle 1990, 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...Extreme Traction PerformanceEnables a 2 Wheel Drive to outperform a 4 Wheel Drive in poor traction conditions$461.70
- Detroit Speed & Engineering™GearFX™ Third Member Center SectionBuick Electra 1990, GearFX™ Third Member Center Section by Detroit Speed & Engineering™. GearFX's Third Member Center Section is the perfect build for the High-Performance Aftermarket enthusiasts that wants a solid street gear. All...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$2,389.45
- Eaton®ELocker™ DifferentialBuick Electra 1990, ELocker™ Differential by Eaton®. The Eaton ELocker is an electronic, selectable differential designed for drivers that need traction on-demand. ELocker internal gears are net-forged, providing the strength and...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$1,366.99
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