1977 Mercury Comet Drivetrains
More 1977 Mercury Comet Drivetrains Categories
If you’re looking for an original Drivetrains replacement for a 1977 Mercury Comet, you can search through our selection below. You’ll also find aftermarket and OEM Drivetrains to meet your needs.
Essential 1977 Mercury Comet Drivetrains
Motive Gear – Differential Gear Install Kit (Part No.F9IKN)
from
$46.49
All Motive Gear products are engineered for their specific application and manufactured in state of the art facilities. All of our products undergo rigid quality control processes to insure proper fit, performance and longevity. Motive Gear products can be found in the winners circle at NHRA, IHRA, NMRA, NMCA, SODA, SCORE, BITD, Ultra-4 and NASCAR events because we offer unmatched selection and quality demanded by racers and their crew chiefs – the same quality and selection demanded by DIY customers and top mechanics. With four warehouses strategically located across North America, most Motive Gear orders arrive within 2-4 days. Win with Motive Gear!
See More
Yukon Gear – Master Overhaul Kit For Ford Daytona 9" LM102910 Differential (Part No.14056)
from
$343.99
Yukon Master Overhaul kits give you all the high quality parts you need to start & finish every differential job. Yukon offers more tailor-made kits than any other manufacturer in the industry to meet your specific installation needs. This kit uses carrier bearings & races with an I.D. of 1.780″ and an O.D. of 2.891″. This kit uses Timken bearings and races along with high quality seals and small parts. Included in this kit are carrier bearings and races, pinion bearings and races, pilot bearing, pinion seal, complete shim kit, pinion nut, crush sleeve (if applicable), oil baffles and slingers (if applicable), Thread locking compound, and marking compound with brush. Yukon’s Master Overhaul kits are the most comprehensive and complete kits on the market. They do extensive research to ensure that every kit is specially tailored to your application.
Product Features:
See More
Product Features:
- Fits Ford 9″ with LM102911 carrier races and Daytona pinion support
- Included are Timken 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 – 8" Ford O-Ring (Part No.30027)
Yukon Gear – Fill Plug For Ford 9", 1/2" Thread (Part No.33539)
from
$10.99
Yukon Ring & Pinion sets give you the confidence of knowing you’re running gears designed for the harshest of conditions. Whether it’s on the street, off-road, or at the track; Yukon ring & pinion sets deliver unrivaled performance & quality. Yukon uses t
Product Features:
See More
Product Features:
- Fill plug
- Fits Ford 9″
Powertrax – Lock Right Locker (Part No.1810-LR)
from
$339.99
The Powertrax Lock-Right ultra-strength alloy locker’s straight-line performance is equal to a solid spool, but automatically unlocks in turns. Best suited for extreme off-road to severe on-road use, Powertrax Lock Right lockers replace the spider gears in your open differential carrier using basic tools and without affecting your ring and pinion settings. The whole job can be done in your driveway in a couple of hours, pin included! Powertrax Grip-Lok, Lock-Right Lockers and No-Slip Traction Systems automatically provide 100% traction on-demand, under the toughest circumstances. The Powertrax Grip-Pro and Grip-LS performance limited slips offer smooth dependable torque transfer and traction for the best of both worlds!The Powertrax® Lock-Right Locker provides outstanding traction for off-road machines and race vehicles. Powertrax No-Slip Traction Systems deliver excellent performance to street-driven cars and trucks.Powertrax® lockers range from the original, Lock-Right for serious straight-line performance, to the No-Slip traction system for street-able vehicles. Powertrax® offers three levels of GRIP locking differentials, ranging from the clutch-type GRIP LS with a forged steel case, the gear-driven GRIP PRO and finally the GRIP LOK for extreme traction. Powertrax® = Extreme Traction Systems!
See More
Motive Gear – Differential Spool (Part No.FS9-31LW)
Dorman – Spindle Washer – I.D. 13/16 In. O.D. 1-21/32 In. Thickness 3/32 In. (sold by each) (Part No.618-013)
from
$1.99
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.
Product Features:
See More
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
Yukon Gear – Adaptor Washer For 28 Spline Pinion In Oversize Support, For 9" Ford (Part No.32240)
from
$58.99
Adaptor washer for 28 spline pinion in oversize support, for 9″ Ford.
Product Features:
See More
Product Features:
- Adapter washer
- Fits Ford 9″
- Adapts 28 spline pinion into 35 spline pinion support
Yukon Gear – Dana 44, Ford 8" / 9", And Model 20 Side Gear Thrust Washer Replacement (Part No.33283)
from
$5.99
Product Features:
See More
- Side gear thrust washer for Ford 8″, Ford 9″ and AMC Model 20
- 0.030″ thick
Yukon Gear – Pinion Depth Shims For Ford 8" (Part No.55055)
Yukon Gear – Ford 8" & 9" Standard Open, Ag, & Detroit Locker Ring Gear Bolt (Part No.33058)
from
$5.99
Ford 8″ & 9″ standard Open, AG, & Detroit locker ring gear bolt. 7/16″ head, .925″ long.
Product Features:
See More
Product Features:
- Ring gear bolt for Ford 8″ and 9″
- For use with standard open carrier, Auburn Gear limited slip and Detroit Locker
- 7/16″ head
- .925″ long
Yukon Gear – Pinion Install Kit For Ford 9" Differential (Part No.13042)
from
$201.99
Yukon Pinion installation kits are a terrific solution for gear installation on lower mileage vehicles where the carrier bearings & races can be reused. This kit uses Timken bearings and races along with a high quality pinion seal and small parts. Included in this kit are the pinion bearings and races, pilot bearing (if applicable), crush sleeve (if applicable), complete pinion shim kit, pinion nut, thread locker, and marking compound with brush. Yukon does extensive research for each application to make sure your kit will arrive with all the correct parts you need to install your pinion gear.
Product Features:
See More
Product Features:
- Fits Ford 9″ without aftermarket Daytona pinion support
- Included are pinion bearings and races, pinion seal, pilot bearing , crush sleeve , complete pinion shim kit, and marking compound with brush.
National – Bearings (Part No.HM89410)
from
$11.49
National Oil Seals & Bearings offer a full line of premium oil seals and bearings.
Product Features:
See More
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
Yukon Gear – Grizzly Locker For Ford 8" With 31 Spline Axles (Part No.28007)
from
$941.99
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!
Product Features:
See More
Product Features:
- Fits Ford 8″ with 31 spline axles
- Patented internal design reduces common locker failures
- 8620 internals for added strength
- Assembled in the USA
Driveworks – Oil Seal (Part No.S-3638)
Yukon Gear – Trac Loc Spring Plate For Ford 9" & 8" (Part No.33517)
National – Shaft Repair Sleeve (Part No.99174)
from
$45.49
National® has built a reputation as one of the most respected names in the industry. We have offered premium sealing solutions for more than 75 years. Our design team keeps pace with the industry and provides advanced solutions for today’s vehicles.
Product Features:
See More
Product Features:
- Designed to repair damaged, grooved or worn shafts
- Durable stainless steel construction for corrosion-free sealing surface that surpasses most original shaft specifications
- Ideal for a shaft where indications of seal wear, such as tracks or grooves have developed
- Ultra-thin construction (0.01/0.25mm wall thickness) allows original seal size to be used with minimal additional lip loading
- Easy to install with removable flange and installation tool
- Installation tool reduces sleeve distortion and allows for installation without removal from the shaft
Dorman – Standard Spindle Nut 3/4 In.-16 Hex Size 1-1/16 In. (Part No.615-072.1)
from
$3.49
This spindle nut 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.
Product Features:
See More
Product Features:
- Direct replacement – this spindle nut matches the fit and function of the factory part on specified years, makes and models
- Ideal solution – this nut 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 – Fine Thread Pinion Support Bolt (Aftermarket Aluminum Only) For 9" Ford (Part No.33243)
from
$5.99
Fine thread pinion support bolt (aftermarket aluminum only) for 9″ Ford.
Product Features:
See More
Product Features:
- Pinion support bolt for Ford 9″
- 3/8″ x 24 thread
- 1.5″ long
Yukon Gear – Star Washers, 3.250" Ford 9" Drop Out New Design Only (Part No.32144)
from
$4.99
STAR washers, 3.250″ Yukon Ford 9″ Drop Out new design ONLY.
Product Features:
See More
Product Features:
- Star washer
- Fits Ford 9″
- 3.250″ designs only
Yukon Gear – Standard Open Or Tracloc Cross Pin Shafts And Block In Four Pinion Design For 9" Ford (Part No.33333)
from
$207.99
Standard open or TracLoc cross pin shafts and block in four pinion design for 9″ Ford.
Product Features:
See More
Product Features:
- Cross pin shaft and block kit
- Fits Ford 9″
- Includes cross pin block and three cross pin shafts
Yukon Gear – Bearing Race Driver (Part No.56017)
from
$188.99
Bearing race driver. No return.
Product Features:
See More
Product Features:
- Bearing race driver
- Fits HM89410 race
- All steel construction
Yukon Gear – Trac Loc Clutch Hub For 9" Ford With 28 Splines (Part No.16159)
from
$139.99
Trac Loc clutch hub for 9″ Ford with 28 splines.
Product Features:
See More
Product Features:
- Clutch hub
- Fits Ford 8″ and 9″ 28 spline Trac Loc
Yukon Gear – Trac-Loc For Ford 8" With 28 Spline Axles – Aggressive Design (Part No.26001)
from
$909.99
The Yukon Dura Grip provides aggressive yet smooth traction to give you the confidence & performance you need. Get longer life and better traction with the heavy duty Yukon Dura Grip Positraction. The Yukon-Trac Loc uses a nodular case, billet side hat, and forged internals for higher strength than stock Trac-Locs. The units use composite clutches for high performance and long life. All units are Rebuildable. Yukon offers a one year warranty against manufacturing defects.
Product Features:
See More
Product Features:
- Fits Ford 8″ with 28 spline axles
- Trac Loc positraction
- Clutch style positraction
- Aggressive design
- Internal gears are manufactured using forged 4320 steel and cut to provide stronger teeth
- Fully rebuildable
- Assembled in the USA
Yukon Gear – 1.250" Pinion Adaptor Sleeve (Stock Pinion Into Large Support) (Part No.32239)
from
$63.99
1.250″ pinion adaptor sleeve (stock pinion into large support).
Product Features:
See More
Product Features:
- Adapter sleeve
- Fits Ford 9″
- Adapts 28 spline pinion into 35 spline pinion support
Motive Gear – Differential Mini Spool (Part No.MS9-31)
Yukon Gear – 8" & 9" Ford 4-Tab Clutch Kit With 9 Pieces (Part No.16029)
from
$187.99
8″ & 9″ Ford 4-Tab clutch kit with 9 pieces (late TracLoc).
Product Features:
See More
Product Features:
- Clutch kit
- Fits Ford 8″ and 9″ Trac Loc positraction
Dorman – Spindle Nut 3/4 In.-16 and M20 In.-1.0 Hex Size 1-1/16 In. and 27mm (sold by each) (Part No.615-073)
from
$4.99
This spindle nut retainer 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.
Product Features:
See More
Product Features:
- Direct replacement – this spindle nut retainer matches the fit and function of the factory part on specified years, makes and models
- Ideal solution – this retainer 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
Popular 1977 Mercury Comet Drivetrains Categories
1977 Mercury Comet Drivetrains
You count on your 1977 Mercury Comet 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 384 Drivetrains ranging in price from $1.99 to $1,211.99, you’re sure to find everything you need for your 1977 Mercury Comet.
Brands matter. If you want to shop a specific Drivetrains brand, we stock 14 different brands like Moog, DriveWorks, and Yukon Gear. 1977 Mercury Comet 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 600 extensive product reviews on 1977 Mercury Comet Drivetrains. Some of the top-rated Drivetrains products we carry are U-Joint Bolt Kit with 4.0 stars and Multi Purpose Seal 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 1977 Mercury Comet below to get started!
Top-Rated Drivetrains Brands For Your 1977 Mercury Comet
Trusted Drivetrains OEM and aftermarket product brands are what Advance Auto Parts specializes in. The brands we work with are sure to keep that 1977 Mercury Comet running right for years to come. In our inventory you’ll find brands like Moog, DriveWorks, Yukon Gear, and even more.
Popular Powertrax Drivetrains
You’ll find popular Powertrax brand products across Differentials. All are waiting to get your 1977 Mercury Comet back on the road. Some of the top-rated Powertrax 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 1977 Mercury Comet, and some of our most reviewed MOOG Driveline Products parts include:
FAQs for 1977 Mercury Comet Drivetrains
What are the most purchased Drivetrains for the 1977 Mercury Comet?
Out of 384 Drivetrains for the 1977 Mercury Comet, the most popular in our inventory are:
What are the top-rated 1977 Mercury Comet Drivetrains?
Top-rated Drivetrains for your 1977 Mercury Comet based on customer reviews/ratings are:
from
$6.29
(4)
U-Joint Bolt Kit
“It fit my Jeep like the originals. Once I get to try it off road will tell if there good parts or not.”
from
$12.49
(3)
Multi Purpose Seal
“I hate doubts whether or not this seal would fit, the professionals at my local store assured me it would, It Did”
