1974 Mercury Marquis Differentials
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Yukon Gear & Axle®High Performance Ring and Pinion Gear SetMercury Marquis 1974, 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$512.89 - Richmond®Excel™ Rear Differential HousingMercury Marquis with Ford 9" Series Axle 1974, Excel™ Rear Differential Housing 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$383.91 - $392.88
- Richmond®Rear Full SpoolMercury Marquis with Ford 8.0" Series Axle 1974, Rear 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...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$32.23
- Powertrax®Grip LS Traction SystemMercury Marquis with 31 Spline, 3.06" Caps, Ford 9" Series Axle 1974, Grip LS Traction System by Powertrax®. Designed utilizing the latest technology, this product features premium quality and will perform better than advertised....Comes Fully AssembledCarbon Fiber and Steel Friction Plate Technology$495.22
- Powertrax®Grip Lok Traction SystemMercury Marquis with Ford 9" Series Axle 1974, Grip Lok Traction System by Powertrax®. Designed utilizing the latest technology, this product features premium quality and will perform better than advertised. Perfect for your vehicle and...Comes Fully AssembledTraction Adding Differential Technology$720.15 - $733.31
- Powertrax®No-Slip Traction SystemMercury Marquis with Open Differential, Ford 9" Series Axle 1974, 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...Extreme Traction PerformanceEnables a 2 Wheel Drive to outperform a 4 Wheel Drive in poor traction conditions$435.28
- GearFX®HS Series Rear GearMercury Marquis 1974, HS Series Rear Gear by GearFX®. Racing / Pro-Touring Ford Racing 9 Inch Gear. Light Weight Ford Racing Investment Cast Case. With 31 Spline TrueTrac. This top-grade product is expertly made in compliance with...Made using advanced technologies for longer operationEngineered to withstand the most demanding conditions$3,495.95 - $3,712.70
- GearFX®HS Series Third Member Center SectionMercury Marquis 1974, HS Series Third Member Center Section by GearFX®. GearFX’s HS Rear Gear is built using the Racing Investment Cast bearing case. This case is ~4.5lbs lighter than the standard Nodular case GearFX use in all of N...1350 Ultra Performance YokeTIMKEN Bearings$3,495.95 - $3,712.70
- GearFX®N Series Rear GearMercury Marquis 1974, N Series Rear Gear by GearFX®. Racing / Pro-Touring Ford SVO 9 Inch Gear Genuine Ford Svo Nodular Iron "N" Case. With 31 Spline TrueTrac. GearFX's Ford SVO Nodular 9 Inch rear gear assemblies are built using...Made using advanced technologies for longer operationEngineered to withstand the most demanding conditions$2,708.05 - $2,756.90
- GearFX®N Series Third Member Center SectionMercury Marquis 1974, N Series Third Member Center Section by GearFX®.$2,708.05 - $2,863.10
- GearFX®Rear Gear CarrierMercury Marquis 1974, Rear Gear Carrier by GearFX®. 3.250" Bearing Rear Gear Iron Case. GearFX has brought back the original Ford SVO 9 Inch Big Bearing (3.250") Nodular Iron case. These cases were the mainstay in NASCAR Racing for...Chrome-moly bearing caps retained by socket head cap screws that exceed aircraft grade 8 specificationsSpot faced stud holes prevent lubricant leaks and damaged mounting surfaces$419.95
- GearFX®S Series Rear GearMercury Marquis 1974, S Series Rear Gear by GearFX®. High Performance Ford 9 Inch Gear "S" Case. Strange Engineering Radial Rib Case. With 31 Spline TrueTrac. GearFX's Ford 9 Inch "S" Rear Gear is the perfect build for the...Made using advanced technologies for longer operationEngineered to withstand the most demanding conditions$2,283.25
- GearFX®S Series Third Member Center SectionMercury Marquis 1974, S Series Third Member Center Section by GearFX®.$2,283.25
- Motive Gear®Rear Differential HousingMercury Marquis with Ford 9" Series Axle 1974, Rear Differential Housing 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...Motive Gear uses the highest quality standards of manufacturingFrom machining and finishing to heat treatment company demand the best$434.68 - $736.58
- Motive Gear®Rear Positraction DifferentialMercury Marquis with 4 Pinion Gear, Ford 9" Series Axle 1974, Rear Positraction Differential 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$303.31
- PCE®Axle Housing to Third Member Stud KitMercury Marquis 1974, Axle Housing to Third Member Stud Kit by PCE®. Upgrade your prized possession with extremely durable high performance axle shafts and components designed to maintain the high level of toughness and rigidity needed...Expertly Crafted from the highest grade materialsDesigned with breakthrough technology$57.80
- Wavetrac®DifferentialMercury Marquis with Ford 9" Series Axle 1974, Differential by Wavetrac®. 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...Patented design automatically improves grip in low traction conditions9310 steel gears run in case-hardened billet or forged steel bodies$705.50
- Dorman®OE Solutions™ Rear Differential Bearing KitMercury Marquis with 9" Ring Gear, 31 Spline Shaft 1974, OE Solutions™ Rear Differential Bearing Kit by Dorman®. Do you hear a humming or growling sound as you drive, or a clicking or clunking noise when cornering? If so, your vehicle...OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price$363.90
- Dorman®OE Solutions™ Rear Ring and Pinion Bearing Installation KitMercury Marquis with 9.0" Ring Gear 1974, 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 installation of the Differential...Replacement eliminates driveline grinding and whining soundsRobust steel construction ensures durability for years of service$319.68
- Yukon Gear & Axle®Differential Pinion Installation KitMercury Marquis with Ford 9.75" Series Axle 1974, Differential Pinion Installation Kit by Yukon Gear & Axle®. Yukon Pinion installation kits are a terrific solution for gear installation on lower mileage vehicles where the carrier...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$368.89
- Transtar Industries®Differential Rebuild Bearing KitMercury Marquis with Ford 9" Series Axle 1974, Differential Rebuild Bearing Kit by Transtar Industries®. Designed utilizing the latest technology, this product by Transtar Industries features premium quality and will perform better than...Superior in durability and wear resistanceSuperior proprietary coating for maximum durability$81.24 - $108.27
- Richmond®Differential Pinion ShaftMercury Marquis with 2 Pinion Gear, Ford 9" Series Axle 1974, 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$18.98
- Richmond®Excel™ Differential Pinion SupportMercury Marquis with Ford 9" Series Axle 1974, Excel™ Differential Pinion Support by Richmond®. Designed utilizing the latest technology, this product by Richmond features premium quality and will perform better than advertised....Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$169.93
- Richmond®Excel™ Rear Differential Bearing KitMercury Marquis with Ford 9" Series Axle 1974, Excel™ Rear Differential Bearing Kit by Richmond®. Designed utilizing the latest technology, this product by Richmond features premium quality and will perform better than advertised....Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$108.91 - $139.27
- Powertrax®Differential Pinion ShaftMercury Marquis 1974, Differential Pinion Shaft by Powertrax®. These hardened cross shafts are specifically designed for use with your Powertrax Lock Right locker. Powertrax Grip-Lok, Lock-Right Lockers and No-Slip Traction Systems...High quality at an affordable priceExpertly made from premium materials$18.73 - $22.39
- Powertrax®Lock Right Locker CouplerMercury Marquis with Replacement Part for Lock Right Unit (p# 9206802800, 9206902800) 1974, Lock Right Locker Coupler by Powertrax®. Dominate the track or hit the trails with confidence by fine tuning your vehicle for neck-breaking...High quality at an affordable priceExpertly made from premium materials$127.20
- Powertrax®Lock Right Locker DriverMercury Marquis with Replacement Part for Lock Right Unit (p# 1810-LR) 1974, Lock Right Locker Driver by Powertrax®. Dominate the track or hit the trails with confidence by fine tuning your vehicle for neck-breaking speed and...High quality at an affordable priceExpertly made from premium materials$79.49
- Powertrax®Lock Right Locker PinMercury Marquis 1974, Lock Right Locker Pin by Powertrax®. 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...High quality at an affordable priceExpertly made from premium materials$0.94
- Powertrax®Lock Right Locker Spring and Pin KitMercury Marquis 1974, Lock Right Locker Spring and Pin Kit by Powertrax®. 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...High quality at an affordable priceExpertly made from premium materials$13.24
- Powertrax®No-Slip Locker BlockMercury Marquis with Replacement Part for No Slip Unit (p# 9206802800, 9206902800, 9206903100, 9206903500) 1974, No-Slip Locker Block by Powertrax®. Dominate the track or hit the trails with confidence by fine tuning your vehicle for...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$58.29
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