1978 Mercury Grand Marquis Drivetrains
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If you’re looking for an original Drivetrains replacement for a 1978 Mercury Grand Marquis, you can search through our selection below. You’ll also find aftermarket and OEM Drivetrains to meet your needs.
Essential 1978 Mercury Grand Marquis Drivetrains
Dorman – Help – Driveshaft Flange Bolts (Part No.80992)
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$20.29
This drive shaft bolt is designed to match the fit and function of the original part on specified vehicles. Made of quality materials, it is engineered for reliable performance.
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- Direct replacement – this engine mount bolt matches the fit and function of the factory part on specified years, makes and models
- Ideal solution – this drive shaft bolt is a reliable replacement for an original part that is missing or has failed due to fatigue
- Durable construction – this part is made from quality materials to ensure reliable performance and long service life
- Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
Yukon Gear – Set Up Bearing (Part No.56045)
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$153.99
M802048 set-up bearing (one bearing). No return.
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Product Features:
- Set up bearing
- Fits M802048 pinion bearing
- Easily slips on and off pinion journal to allow for easier pinion depth adjustment
Yukon Gear – Axle Bearing Retainer For Ford 9", Small Bearing, 3/8" Bolt Holes (Part No.33468)
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$22.99
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- Axle bearing retainer for Ford 9″
- Fits small bearing applications
- 3/8″ bolt holes
- 3 5/16″ x 2″ bolt pattern
National – Bearings (Part No.M802011)
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$14.79
National Oil Seals & Bearings offer a full line of premium oil seals and bearings.
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Product Features:
- Premium bearing design matches OEM specifications
- Precision manufactured using premium-grade steel for outstanding durability and performance
- Crowned raceways and rollers to ensure even load distribution for maximum life
- Industry leading coverage
- Professional technicians know they can depend on National
Motive Gear – Differential Pinion Shim Kit (Part No.1100)
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$7.49
High-quality Differential Component Shim
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Product Features:
- SHIM KIT FITS-8.25-F7.5-AMC20-GM0
MOOG Driveline Products – Universal Joint U-Bolt Kit (Part No.534-10)
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$11.99
By constantly introducing design enhancements that extend product life and simplify installation and replacement, MOOG has earned its reputation as the chassis industry’s Problem Solver.
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Product Features:
- For U-Joints 375, 430, 434 & 498
- Fits 1-1/8″ bearings
Yukon Gear – Redline Synthetic "Shock Proof" Oil – 3 Quarts (Part No.15000)
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$99.99
Redline Synthetic “Shock Proof” Oil. 3 Quarts.
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Product Features:
- Includes three quarts of Redline Shockproof oil
Yukon Gear – Adjuster Lock Bolt 3.062" & 3.250" Ford 9" Drop Out (Part No.32149)
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$3.99
Adjuster lock bolt 3.062″ & 3.250″ Yukon Ford 9″ Drop Out.
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Product Features:
- Side adjuster lock bolt
USA Standard Gear – Standard Spider Gear Set For Ford 8.8", 31 Spline (Part No.39016)
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$209.99
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- Spider gear kit
- Fits Ford 8.8″ 31 spline open differential
- Includes two side gears, two pinion gears, cross pin shaft, cross pin bolt and spider gear thrust washers.
USA Standard Gear – Master Overhaul Kit for the Ford 9" LM603011 Differential with Daytona Pinion Support (Part No.37038)
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$273.99
USA Standard Master Overhaul kits let you finish your install with confidence. This kit uses Koyo bearings and races. Included are carrier bearings and races, pinion bearings and races, pinion seal, complete shim kit, ring gear bolts, pinion nut, crush sleeve (if applicable), oil baffles and slingers (if applicable), threading locking compound, marking compound with brush and gasket.
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Product Features:
- Fits Ford 9″ with LM603011 carrier races and Daytona pinion support
- Uses Koyo bearings and races
- Included are carrier bearings and races, pinion bearings and races, pinion seal, complete shim kit, ring gear bolts, pinion nut, crush sleeve, pilot bearing, thread locker, marking compound with brush and gasket.
Yukon Gear – Grizzly Locker, Ford 8.8" With 31 Splines (Part No.28031)
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$1099.99
The Yukon Grizzly Locker is the ultimate in locking differentials for street, off-road, & drag racing. Grizzly Lockers provide 100% power to both tires, while still allowing for disengagement while negotiating turns. The Yukon Grizzly locker is a mechanical locking differential. It features a forged case and 8620 internals for maximum strength. It’s patented design reduces common locker failures. All units assembled in the USA! All Grizzly Lockers are backed by the best warranty in the business! Yukon covers the replacement unit and covers any collaterally damaged parts and associated labor, up to $2,000!
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- Fits Ford 8.8″ with 31 spline axles
- Patented internal design reduces common locker failures
- 8620 internals for added strength
- Assembled in the USA
Yukon Gear – Ford 7.5", 8", 8.8", & 9" Axle Stud (Part No.33175)
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$6.99
Ford 7.5″, 8″, 8.8″, & 9″ axle stud.
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Product Features:
- Axle stud for Ford 7.5″, 8.8″ and 9″
- 1/2″ x 20 thread
- 1 7/8″ long
- 29/64″ shoulder length
Yukon Gear – Flange Yoke For 8.8" Ford Passenger And 8.8" Ford IFS Truck (4.3" Od) (Part No.41048)
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$286.99
Yukon flange yoke for 8.8″ Ford passenger and 8.8″ Ford IFS truck (4.3″ OD). All Yukon yokes come with a one year warranty against manufacturing defects.
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Product Features:
- Fits Ford 8.8″
- 30 spline
- Round companion flange
- 4.3″ O.D.
Yukon Gear – Cross Pin Shaft (0.875") For ’86 And Newer 8.8" Ford (Part No.33331)
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$42.99
Cross pin shaft (0.875″) for ’86 and newer 8.8″ Ford.
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Product Features:
- Cross pin shaft for Ford 8.8″
- 0.875″ diameter
Yukon Gear – One (1) Specialty Bearing Race To Adapt Small Bearing Journal Into A 3.250" Dropout (Part No.32157)
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$51.99
One (1) specialty bearing race to adapt small bearing journal into a 3.250″ dropout. This adapter allows the use of a 28 or 31 spline carrier, positraction or locker in a 3.250″ dropout. This is a perfect solution if you are currently running 28 or 31 spline axles but are looking to upgrade to 35 spline later, or are stepping down from 35 spline but don’t want to buy a new dropout.
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Product Features:
- Carrier race
- Fits Ford 9″
- Conversion race to install small bearing carrier into 3.250″ dropout
Motive Gear – Differential Bearing Kit – Timken (Part No.R9RT)
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$115.99
Motive Gear Differential Bearing Kits Include Front & Rear Pinion Bearing, Pinion Seal, Carrier Bearings, Pilot Bearing Where Applicable, Gear Marking Compound, Crush Sleeve, Pinion Nut, Brush, Thread Locking Compound And Cover Gasket Or Rtv
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Product Features:
- KIT BRG & SEAL FORD 9″
Yukon Gear – Chrome Cover For 8.8" Ford (Part No.32009)
Yukon Gear – The Carrier Bearing Puller (Part No.56072)
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$883.99
The Yukon carrier bearing Puller works with an impact gun to quickly and safely remove carrier bearings without damaging them. This unit comes with a handy bench top stand and works with up to one ton applications including Dana 70HD, Dana 80, 10.25″ & 10.5″ Ford, or GM & Chrysler 11.5″ differentials.
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Product Features:
- Carrier bearing puller
- Works with an impact gun to safely and easliy remove carrrier bearings
Yukon Gear – Axle Seal For 5707 Or 1563 Bearing (Part No.30196)
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$6.99
Axle seal for 5707 OR 1563 bearing.Yukon Mighty seal.
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Product Features:
- Rear axle seal
- 2.250″ O.D.
Yukon Gear – Yoke For Ford 8.8" Truck Or Passenger With A 1330 U/Joint Size (Part No.41049)
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$209.99
Yukon yoke for Ford 8.8″ truck or passenger with a 1330 U/joint size. 3.625″ snap ring span, 1.125″ cap diameter. Outside snap ring. All Yukon yokes come with a one year warranty against manufacturing defects.
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Product Features:
- Fits Ford 8.8″
- 30 spline
- 1330 u-joint size
- 3.625″ snap ring span
- 1.062″ cap diameter
- Outside snap ring design
- Strap style
Yukon Gear – Flat Side Gear Without Hub For 9" Ford With 31 Splines (Part No.16162)
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$46.99
Flat side gear without hub for 9″ Ford with 31 splines.
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Product Features:
- Side gear without hub
- Fits Ford 8″ and 9″ Trac Loc positraction with 31 spline axles
Yukon Gear – 7.5" Ford Cover Gasket (Part No.23009)
Motive Gear – Differential Mini Spool (Part No.MS88-31)
Yukon Gear – Ford 9" 3.062" Aluminum Case, HD Dropout Housing (Part No.32034)
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$729.99
9″ Yukon 3.062″ aluminum case, HD dropout housing with forged caps. The Yukon aluminum dropouts feature a adjuster lock which is offset 90 degrees, offering an uninterrupted bearing cap for higher strenth. Made from A356-T6 aluminum and featuring a through-bolt desgin, this dropout is built for high horsepower & tall tires.Rated up to 1000HP!
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Product Features:
- Fits Ford 9″
- 3.062″ carrier race diameter
- A356-T6 aluminum
- Thru-bolt design added strength
Yukon Gear – 1.250" Pinion Adaptor Sleeve (Stock Pinion Into Large Support) (Part No.32239)
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$74.99
1.250″ pinion adaptor sleeve (stock pinion into large support).
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Product Features:
- Adapter sleeve
- Fits Ford 9″
- Adapts 28 spline pinion into 35 spline pinion support
Dorman – Differential Clutch Kit (Part No.697-780)
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$262.99
This differential disc kit is a low-cost, time-saving repair solution for the posi-traction function. They are designed to match the fit and performance of the original disc on specific vehicle years, makes and models.
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- Direct replacement – this differential clutch kit provides the necessary components for repairing the original equipment on specific vehicles
- Quality materials – all components are built for reliable longevity and performance
- Smart solution – provides original equipment fit and function for a competitive price compared to original manufacturer
- Trustworthy quality – backed by team of designers and engineers in the United States
Dorman – Spindle Washer – I.D. 13/16 In. O.D. 1-21/32 In. Thickness 3/32 In. (Part No.618-013.1)
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$4.29
This spindle nut washer is designed to match the fit and function of the original part on specified vehicles. Made of quality materials, it is engineered for reliable performance.
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Product Features:
- Direct replacement – this spindle nut washer matches the fit and function of the factory part on specified years, makes and models
- Ideal solution – this washer is a reliable replacement for an original part that is missing or has failed due to wear
- Durable construction – this part is made from quality materials to ensure reliable performance and long service life
- Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
Popular 1978 Mercury Grand Marquis Drivetrains Categories
1978 Mercury Grand Marquis Drivetrains
You count on your 1978 Mercury Grand Marquis to run right. That means taking care of it with regular maintenance, necessary repairs, and the right parts. Advance Auto Parts can help with all of that thanks to our extensive inventory of trusted Drivetrains. With 447 Drivetrains ranging in price from $1.99 to $1,211.99, you’re sure to find everything you need for your 1978 Mercury Grand Marquis.
Brands matter. If you want to shop a specific Drivetrains brand, we stock 14 different brands like Moog, Driveworks, and National. 1978 Mercury Grand Marquis Drivetrains start as low as $1.99!
One of the best ways to find top quality OEM or aftermarket Drivetrains is by asking professionals. Short of that, you can shop with confidence thanks to our 1,848 extensive product reviews on 1978 Mercury Grand Marquis Drivetrains. Some of the top-rated Drivetrains products we carry are Greaseable Super Strength Universal Joint with 3.9 stars and Non-Greaseable Super Strength Universal Joint with 4.3 stars.
Did we mention you can order your Drivetrains from our online catalog and have them shipped right to your garage? Or, if you feel like seeing the parts first-hand, search for your nearest Advance Auto Parts location above and pick up in-store when you’re ready. Browse our full Drivetrains inventory for your 1978 Mercury Grand Marquis below to get started!
Top-Rated Drivetrains Brands For Your 1978 Mercury Grand Marquis
Trusted Drivetrains OEM and aftermarket product brands are what Advance Auto Parts specializes in. The brands we work with are sure to keep that 1978 Mercury Grand Marquis running right for years to come. In our inventory you’ll find brands like Moog, Driveworks, National, and even more.
Popular Felpro Drivetrains
You’ll find popular Felpro brand products across Differentials. All are waiting to get your 1978 Mercury Grand Marquis back on the road. Some of the top-rated Felpro products in these categories are:
Top-Rated MOOG Driveline Products Drivetrains
If MOOG Driveline Products are what you’re looking for, our inventory holds plenty. We stock MOOG Driveline Products brand Drivetrains for your 1978 Mercury Grand Marquis, and some of our most reviewed MOOG Driveline Products parts include:
FAQs for 1978 Mercury Grand Marquis Drivetrains
What are the most purchased Drivetrains for the 1978 Mercury Grand Marquis?
Out of 447 Drivetrains for the 1978 Mercury Grand Marquis, the most popular in our inventory are:
What are the top-rated 1978 Mercury Grand Marquis Drivetrains?
Top-rated Drivetrains for your 1978 Mercury Grand Marquis based on customer reviews/ratings are:
