1978 Dodge Magnum Differentials
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Richmond®Excel™ Rear Ring and Pinion Gear SetDodge Magnum 1978, Excel™ Rear Ring and Pinion Gear Set 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$248.99 - $374.99 - Motive Gear®Ring and Pinion Gear SetDodge Magnum 1978, 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$395.10 - $567.99
- Powertrax®Lock Right LockerDodge Magnum with Open Differential 1978, Lock Right Locker by Powertrax®. With Couplers. Designed utilizing the latest technology, this product features premium quality and will perform better than advertised. Perfect for your vehicle...Brute force devices for rugged applicationsReplacement of differential case not required$446.07 - $447.95
- Auburn Gear®Grip-N-Loc™ Rear DifferentialDodge Magnum with 2.71 and Up Gear Ratio, Chrysler 8.25" Series Axle 1978, 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$717.30
- Dorman®OE Solutions™ Rear Differential Ring and PinionDodge Magnum 1978, OE Solutions™ Rear Differential Ring and Pinion by Dorman®. The gears of Dorman’s Differential Ring and Pinion are engineered to effectively transfer torque from the driveshaft to the axles. It's robust steel...Replacement eliminates driveline grinding and whining soundsDirect replacement for a proper fit$176.57 - $833.78
- Yukon Gear & Axle®Dura Grip™ Rear DifferentialDodge Magnum with Chrysler 9.25" Series Axle 1978, Dura Grip™ Rear Differential by Yukon Gear & Axle®. The Yukon Dura Grip provides aggressive yet smooth traction to give you the confidence & performance you need. Get longer life and...Provides aggressive yet smooth traction to give you the confidence and performance you needFully rebuildable 4 spring design with composite clutches$799.89
- Yukon Gear & Axle®Rear High Performance Ring and Pinion Gear SetDodge Magnum 1978, 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 the...Smooth finishEasy Set-Up$443.89 - $636.89
- Richmond®Excel™ Rear Differential CarrierDodge Magnum Empty Case Housing with 12 Bolt, Chrysler 9.25" Series Axle 1978, Excel™ Rear Differential Carrier by Richmond®. Designed utilizing the latest technology, this product by Richmond features premium quality and will perform...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$159.08
- Richmond®Rear Street Gear Ring and Pinion Gear SetDodge Magnum with 12 Bolt, GM 9.25" Series Axle 1978, 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...Outstanding design and state of the art manufacturing techniquesExtensive testing ensures uncompromising reliability$449.99 - $575.99
- Timken®Rear Differential Pinion SealDodge Magnum 1978, 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$14.31 - $17.03
- Timken®Rear Differential Bearing and Seal KitDodge Magnum 1978, Rear 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 feature...Designed to effectively reduce frictionUltimate load handling capability$76.18 - $144.00
- Timken®Rear Differential RaceDodge Magnum 1978, 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$7.55 - $10.15
- SKF®Rear Differential Pinion BearingDodge Magnum 1978, Rear Differential Pinion Bearing by SKF®. When it comes to a top-notch replacement for your worn out factory part, this OE-quality differential component is right what the doctor ordered if you need to restore and...Excellent replacement for your worn out or faulty partDesigned to restore original performance and reliability$11.68 - $16.32
- SKF®Rear Differential Pinion SealDodge Magnum with 9.25" Ring Gear 1978, Rear Differential Pinion Seal by SKF®. Designed utilizing the latest technology, this product by SKF features premium quality and will perform better than advertised. Perfect for your vehicle and...Superior protection against dirt and waterManufactured with high-quality tested design and materials for correct fit$15.41
- Yukon Gear & Axle®Rear Differential Bearing Installation KitDodge Magnum 1978, 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$199.89 - $284.89
- Richmond®Excel™ Differential Carrier Gear KitDodge Magnum 1978, Excel™ Differential Carrier Gear Kit 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$110.37 - $138.82
- Timken®Rear Differential BearingDodge Magnum 1978, 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$12.53 - $22.11
- SKF®Rear Differential BearingDodge Magnum with 7.25" Ring Gear 1978, Rear Differential Bearing by SKF®. Do you feel shaking or shuddering when you engage the clutch; hear grinding noise when you shift gears? Does your engine race without an increase in road speed?...OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price$13.77
- SKF®Rear Differential Rebuild KitDodge Magnum 1978, Rear Differential Rebuild Kit by SKF®. Designed utilizing the latest technology, this product by SKF features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is...Excellent replacement for your worn out or faulty partDesigned to restore original performance and reliability$112.79 - $191.45
- National®Rear Outer Differential Pinion SealDodge Magnum with Chrysler Series Axle 1978, 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...Designed to increase wheel-end reliability by effectively excluding dirt, moisture, and other contaminantsA patent-pending National Dynamic Edge technology allows for maximum protection$12.52 - $15.51
- Dorman®OE Solutions™ Rear Ring and Pinion Bearing Installation KitDodge Magnum with 8.25" Ring Gear / with 8.375" Ring Gear 1978, OE Solutions™ Rear Ring and Pinion Bearing Installation Kit by Dorman®. Dorman’s Differential Bearing Kit allows you to keep all the necessary components for...Replacement eliminates driveline grinding and whining soundsRobust steel construction ensures durability for years of service$161.87
- Timken®Rear Differential Pinion BearingDodge Magnum 1978, 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 premium...Designed to effectively reduce frictionUltimate load handling capability$13.49 - $26.56
- Timken®Rear Differential Pinion RaceDodge Magnum 1978, Rear Differential Pinion 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...OE quality fit, performance, and reliabilityCost-effective friction management solution$6.36 - $10.51
- SKF®Rear Differential Pinion RaceDodge Magnum 1978, Rear Differential Pinion Race by SKF®. Designed utilizing the latest technology, this product by SKF features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is...Excellent replacement for your worn out or faulty partDesigned to restore original performance and reliability$6.11 - $8.84
- Spicer®Rear Differential Master Overhaul KitDodge Magnum with Chrysler 8.25" Series Axle / with Chrysler 8.375" Series Axle 1978, Rear Differential Master Overhaul Kit by Spicer®. Genuine Spicer overhaul kit include all the latest production upgrades, so the parts you’re...Save Money: Buying components separately can be costly and cumbersomeSave Downtime: Be ready to perform a repair or overhaul as you need it$225.77
- ACDelco®Gold™ Differential Carrier Bearing with RaceDodge Magnum with 8.25" Ring Gear / with 8.375" Ring Gear 1978, Gold™ Differential Carrier Bearing With Race by ACDelco®. Designed utilizing the latest technology, this product features premium quality and will perform better than...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$22.89Save: $3.44 (15%)$19.45
- National®Rear Differential BearingDodge Magnum with Chrysler Series Axle 1978, Rear 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...Premium bearing design matches OEM specificationsPrecision manufactured using premium-grade steel for outstanding durability and performance$18.40 - $21.68
- National®Rear Differential Carrier RaceDodge Magnum with 9.25" Ring Gear, Chrysler Series Axle 1978, Rear Differential Carrier 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...Premium bearing design matches OEM specificationsPrecision manufactured using premium-grade steel for outstanding durability and performance$9.97
- National®Rear Inner Differential Pinion BearingDodge Magnum with Chrysler Series Axle 1978, Rear Inner Differential Pinion Bearing by National®. This bearing is manufactured from high quality steel and constructed utilizing state-of-the-art computer controlled heat treatment...Premium bearing design matches OEM specificationsPrecision manufactured using premium-grade steel for outstanding durability and performance$17.47 - $28.55
- National®Rear Inner Differential Pinion RaceDodge Magnum with Chrysler Series Axle 1978, Rear Inner 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...Premium bearing design matches OEM specificationsPrecision manufactured using premium-grade steel for outstanding durability and performance$8.89 - $18.45
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