1965 Mercury Comet Differentials

Name: "Yukon Gear 8"" Dropout Housing Gasket, 23010"
Brand: Yukon Gear
SKU: 23010
Price: 11.99 USD

Please Select your Vehicle to See Exact Fit Parts

Keep Your 1965 Mercury Comet in Top Shape with Quality Differentials

Whether you’re repairing or upgrading your Differential, using high-quality parts is key to keeping your 1965 Mercury Comet looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Differential Bearings, Differential Oil, and Differential Pinion Seals. Whether you’re replacing a damaged part or enhancing your truck’s style and protection, you’ll find exactly what you need to get the job done right.

Top-Rated Differentials from Trusted Brands

Looking for a reliable Differential? We’ve got you covered with options from brands you know and trust like Motive Gear and Driveworks. For example, Motive Gear Differentials start at just $2.99 with an average 4.1 star rating. Driveworks offer similar pricing and quality, backed by strong customer feedback. With over 210 reviews and a solid 4.1 star average, you can shop with confidence knowing other Mercury Comet owners approve.

Competitive Prices and Extensive Inventory

The average price for a 1965 Mercury Comet Differential at Advance Auto Parts is around $262.00, with a range that starts at $2.99 and goes up to $1,211.99. With 340 options in stock from 12 trusted brands, finding the right fit is easy. Popular picks like Yukon Gear 3 Qt – Penzoil 80W90 Conventional Gear Oil, 15002, Dorman – Help Pinion Crush Sleeves, 81056, and Motive Gear Differential Pinion Nut, 379570S start at just $6.99 and offer a great balance of form and function.

Explore Related Parts

While you’re upgrading or replacing your Differential, don’t forget to check out other key components like Drive Shafts and Axles and Universal Joints. At Advance Auto Parts, we’re here to help you keep your 1965 Mercury Comet in peak condition, inside and out.

Looking for the perfect Differential for your 1965 Mercury Comet? You’re in the right place. Below, you’ll find links to various types of Differentials that fit your vehicle. At Advance Auto Parts, we offer only the highest quality OEM and aftermarket Differentials, ensuring durability and a precise fit for your Mercury Comet. Whether you’re driving a 1965 model or another popular model year like 1968, 1969, 1971, 1972, 1973, 1974, 1975, 1976, and 1977, we’ve got you covered. Purchasing Differentials from Advance Auto Parts is a smart choice, giving you access to trusted brands and parts built to perform. Below, you’ll find links to various types of Differentials that fit your vehicle.

Essential 1965 Mercury Comet Differentials

"Yukon Gear 8"" Dropout Housing Gasket, 23010"

from

$11.99

“8”” dropout housing gasket. EXTERNAL SUPPLY>FDO>BACK ROOM-FDO>APPLICATION SPECIFIC from Yukon Gear”

from

$25.99

Our wheel seals are engineered using only the highest-quality materials to meet vehicle manufacturer specificatons. We work with suppliers to design seals that meet FAG’s quality standards. Seals are designed to protect wheel end components from contamination – such as dirt, dust, and moisture – and prevent the loss of grease over the life of the bearing. The specifications for wheel seals are very demanding, and the type required depends on the specific application, position and vehicle class.

"Yukon Gear Trac Loc Clutch Hub For 9"" Ford With 28 Splines, 16159"

from

$139.99

“Trac Loc clutch hub for 9″” Ford with 28 splines.”

"Yukon Gear Pinion Depth Shims for Ford 8"", 55055"

from

$31.99

Yukon shim kits are precision machined and tailored for each individual application to ensure you have the right shims for every set up.

from

$11.49

Manufactured with premium-grade steel, National taper bearing cups feature crowned raceways to ensure even load distribution.

Motive Gear Differential Ring and Pinion, F9-389

from

$224.99

Motive Gear Differential Ring and Pinion, F9-389.

USA Standard Gear Differential Cross Pin, 17022

from

$26.99

“9”” Ford Spartan locker cross pin, short.”

"Yukon Gear 8"" Ford Pilot Bearing Retainer, 33254"

from

$13.99

Yukon Gear & Axle manufactures a full line of top quality small parts to complete any job including ring gear bolts, crush sleeves, pinion nuts and washers, axle studs, thrust washers and much, much more. For all your differential small parts needs, look no further than Yukon.

"Yukon Gear 1.250"" Pinion Adaptor Sleeve (Stock Pinion Into Large Support), 32239"

from

$74.99

Yukon Gear & Axle manufactures a full line of top-quality small parts to complete any job including ring gear bolts, crush sleeves, pinion nuts and washers, axle studs, thrust washers, and other general maintenance items. For all your differential small parts needs, look no further than Yukon.

"Yukon Gear Steel Spool for Ford 9"" with 35 Spline Axles, 32047"

from

$379.99

Yukon Full Spools are a cost-effective way to convert a diff to 100% lockup. Installation is easy as they install in place of your differential carrier assembly. Each Yukon spool is made from high-quality 8620 steel and heat treated for additional strength. A spool is an outstanding choice for dedicated off-road and drag racing vehicles only.

"Yukon Gear Fill Plug For Ford 9"", 1/2"" Thread, 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 the latest designs and manufacturing technologies to provide a quiet running gear that is strong and easy to set up. All Yukon ring & pinion sets come standard with a one-year warranty.

"Yukon Gear Outer Oil Slinger For Ford 7.5"", 8.8"", 9"", 10.25"", 33022"

from

$8.99

“Replacement outer oil slinger for Ford 7.5″”, 8.8″”, 9″”, 10.25″”, Nissan Titan rear, Dana 44 Rubicon & 44 JK non-Rubicon.”

Richmond Gear Differential Spool, 81-0931-1

from

$272.99

Richmond Gear is the leading manufacturer of professional quality, high-performance drivetrain products. Our complete line of products ranges from high performance ring-and-pinion sets for serious street and racing applications to torque-hungry manual transmissions and components. Richmond Gear products have been winners both at the Daytona 500 and U.S. Nationals for decades. WINNERS RUN RICHMOND!

"Yukon Gear Trac Loc Ring Gear Bolt Washer For 8"" And 9"" Ford, 33245"

from

$3.99

“Trac Loc ring gear bolt washer for 8″” and 9″” Ford.”

"Yukon Gear Forged Yoke for Ford 9"" with 28 Spline Pinion and A 1350 U/Joint Size, 41064"

from

$209.99

Yukon Gear and Axle manufactures a complete line of general replacement and performance series of pinion yokes for many street, racing, and heavy-duty off-road applications.

"Yukon Gear Bearing Race Driver for Ford 9"", GM 10.5"", & Chrysler 11.5"" Differentials, 56019"

from

$219.99

Yukon Gear & Axle offers a full line of top quality differential tools to save time and money.

"Yukon Gear Trac Loc For Ford 9"" Wtih 31 Spline Axles - Aggressive Design, 26009"

from

$784.99

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.

"Yukon Gear 9"" Ford HD 6061 Aluminum Pinion Support, 32162"

from

$215.99

Yukon heavy duty pinion supports feature upgraded materials and a larger design than OEM to provide heavy duty strength in racing and off-road applications

"Yukon Gear Positraction Internals for Ford 8""/9"" with 31 Spline Axles, 4-Pinion Design, 16026"

from

$315.99

Yukon Gear & Axle spider gear kits feature higher quality materials and better manufacturing techniques than OEM to ensure a longer lasting spider gear set. Kit delivers everything needed for a complete and proper spider gear set replacement.

"Yukon Gear 9"" Ford Pinion Nut, 35 Spline Large Pinion Oversize, 33161"

from

$26.99

"Yukon Gear Trac Loc Spring for Ford 9"" & 8, 33518"

from

$8.99

Yukon Gear 3 Qt - Penzoil 80W90 Conventional Gear Oil, 15002

from

$44.99

Union 76 gear oil is a conventional non-synthetic 80W90 formulation designed for all types of differentials.

from

$9.99

Yukon Mighty Seals use the latest design and manufacturing technologies to produce a precision fit that seals tight and lasts for years to come.

Richmond Gear Differential Pinion Shaft, CSPF9

from

$26.49

"Yukon Gear 9"" 3.250"" Aluminum Case, HD Drop Out Housing, With Load Bolt, 32152"

from

$1070.00

“9”” Yukon 3.250″” aluminum case, HD Drop Out housing, with load bolt. Made from A356-T6 aluminum & featuring a through bolt design, this dropout is rated for up to 1400 horsepower!”

Richmond Gear Differential Gear Install Kit, 83-1011-B

from

$48.99

"Yukon Gear Pinion Gear and Thrust Washer for 8"" and 9"" Ford, Model 20, and 7.25"" Chrysler, 33301"

from

$4.99

"Yukon Gear Pinion Support Bolt for 8"" and 9"" Ford, 33242"

from

$6.99

Popular 1965 Mercury Comet Differentials Categories

Differential Oil

Rear Differential Cover Gaskets

Differential Open Unit and Components

Differential Covers

Differential Bearings

Differential Axle Shafts

Differential Pinion Pilot Bearings

Differential Carriers

Differential Bearing Kits

Front Differential Pinion Bearings

Differential Spider Gear Kits

Differential Rebuild Kits

Differential Carrier Shim Kits

Differential Pinion Seals

Differential Cover Plugs

Differential Clutch Packs

Differential Ring and Pinions

Differential Cases

Differential End Yokes

Differential Pinion Supports

Rear Differential Pinion Bearings

Differential Spools

Differential Lock Springs

Differential Pinion Bearing Kits

Complete Differentials

Differential Ring Gear Bolts

Bearing Race Drivers

Differential Crush Sleeves

Differential Side Bearing Spacers

Differential Pinion Shims

Differential Pinion Shaft Nuts

Differential Gear Install Kits

Differential Cross Pins

Differential Housing O-Rings

Differential Side Gear Thrust Washers

Differential Pinion Gear Thrust Washers

Differential Drive Pinion Gear Bearing Retainer Bolts

Limited Slip Differential Assemblies

Differential Limited Slip Units

Differential Pinion Bearing Spacers

Differential Clutch Pack Clips

Most Popular Differential Bearings for 1965 Mercury Comets

Enhance your 1965 Mercury Comet with one of the 3 Differential Bearings we have in stock, starting at just $11.99.

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"Yukon Gear One (1) Specialty Bearing Race To Adapt Small Bearing Journal Into 3.25"" Dropout, 32157"

from

$51.99

Schaeffler Bearing - TRB (Tapered Roller Bearing), KT4

from

$13.99

With advanced load-carrying capacity and compact design, tapered roller bearings are used in wheel bearings, transmissions, differentials, transfer cases and other miscellanous applications. FAG manufacturers over 100 million tapered roller bearings annually.

from

$11.99

Best-Selling 1965 Mercury Comet Differential Oil

Upgrade your Comet with one of our 2 best-selling Differential Oil.

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from

$44.99

Union 76 gear oil is a conventional non-synthetic 80W90 formulation designed for all types of differentials.

"Yukon Gear Redline Synthetic ""Shock Proof"" Oil - 4 Quarts, 15004"

from

$137.99

Redline Heavy Shockproof Gear Oil is formulated to provide lasting protection.

Top-Quality Differential Pinion Seals for 1965 Mercury Comets

Choose a high-quality OEM or aftermarket Differential Pinion Seal for Mercury Comets and enjoy top-notch performance from $12.99.

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"Yukon Gear 7.25"" Ford & 6.75"" Ford Pinion Seal, 30173"

from

$55.99

Yukon Mighty Seals use the latest design and manufacturing technologies to produce a precision fit that seals tight and lasts for years to come.

"Yukon Gear 8"" Ford Pinion Seal, 30180"

from

$24.99

Yukon Mighty Seals use the latest design and manufacturing technologies to produce a precision fit that seals tight and lasts for years to come.

Motive Gear Differential Pinion Seal, 7044NA

from

$12.99

Motive Gear offers some of the toughest drive train components on the market today. If you are looking for the largest line of performance ring and pinion gear options available with gear sets in a wide range of ratios for nearly every application, both on and off-road, check out Motive Gear. Motive Gear products can be found in the winner’s circle at racing events worldwide. The superior quality of Motive Gear components is the result of years of racing development, outstanding design and state-of-the-art manufacturing methods. Extensive testing is performed on all products by our in-house engineers.

Our Top Pick for a 1965 Mercury Comet Differential Cover

Invest in a durable Differential Cover for your 1965 Mercury, knowing you’re getting trusted brands and expert craftsmanship.

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from

$8.99

“Replacement outer oil slinger for Ford 7.5″”, 8.8″”, 9″”, 10.25″”, Nissan Titan rear, Dana 44 Rubicon & 44 JK non-Rubicon.”

Rear Differential Cover Gaskets for 1965 Mercury Comets

Make a smart move for your 1965 Mercury Comet with products all priced from $11.99 to $26.69.

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from

$11.99

“9”” Ford gasket. EXTERNAL SUPPLY>FDO>BACK ROOM-FDO>APPLICATION SPECIFIC from Yukon Gear”

"Mr. Gasket Rear End Gasket - Ford 9"" - Blend Of Nitrile Rubber And Fiber For Excellent Sealing And Durability, 82"

from

$26.69

Mr. Gasket Axle Housing/Differential Cover or Rear End Gaskets are manufactured from a .047 inch thick cellulose/nitrile composite gasket material for excellent sealing and durability. They are precision die-cut for an excellent fit. Fits 1957-1981 Ford 10 bolt 9 inch ring gear.

from

$11.99

“8”” dropout housing gasket. EXTERNAL SUPPLY>FDO>BACK ROOM-FDO>APPLICATION SPECIFIC from Yukon Gear”

Top-Rated Differential Brands For Your 1965 Mercury Comet

When it comes to finding the perfect Differential for your 1965 Mercury Comet, Advance Auto Parts has you covered with a wide selection of high-quality OEM and aftermarket options from 12 trusted brands. We carry the most popular Differential brands including Driveworks and Motive Gear, and more, all known for their exceptional customer ratings (average brand rating of 4.2 stars) and competitive prices, as low as $2.99. Purchasing a Differential from us here at Advance Auto Parts is a smart move for both you and your 1965 Mercury Comet, providing peace of mind with parts that meet or exceed OEM standards.

Popular Driveworks 1965 Mercury Comet Differentials

If you’re looking for a top-quality Differential for your 1965 Mercury Comet, Advance Auto Parts has exactly what you need with our selection of Driveworks Differentials. We have 1 Driveworks Differentials in stock for this fitment, all known for their durability and precision fit. With prices starting at just $11.99, you’ll find the perfect Differential for your needs and budget. Driveworks Differentials for the 1965 Mercury Comet come highly rated, with over 38 customer reviews and an impressive average rating of 4.2 stars. Choosing a Driveworks Differential from Advance Auto Parts is a smart move to ensure quality and value for your vehicle.

from $11.99

(38)

Driveworks Taper Bearing Set, S-A-6

“HELPFUL ASSOCIATE”

Top-Quality Motive Gear 1965 Mercury Comet Differentials

For those in search of a high-quality Differential for their 1965 Mercury Comet, Advance Auto Parts offers a great selection of Motive Gear Differentials. With 2 Motive Gear Differentials in stock, you can trust you’re getting top-tier parts designed for durability and a perfect fit. Prices for these Differentials start at just $2.99, with an average price of $4.99, giving you a range of options to suit your budget. Backed by over 2 customer ratings and an average rating of 4.1 stars, Motive Gear Differentials provide both reliability and excellent performance. Choosing a Motive Gear Differential from Advance Auto Parts is a smart investment in your vehicle’s performance and longevity.

Motive Gear Differential Crush Sleeve, 3507575

from $2.99

(1)

Motive Gear Differential Crush Sleeve, 3507575

“High quality, would buy again”

Motive Gear Differential Pinion Nut, 379570S

from $6.99

(1)

Motive Gear Differential Pinion Nut, 379570S

“If a pinion nut is ever removed from the pinion shaft, it is recommended NOT to reuse it. Replace it with a BRAND NEW nut, even if the old nut is rel”

FAQs for 1965 Mercury Comet Differentials

What are the best-selling Differentials for 1965 Mercury Comets?

Out of 340 Differentials that fit 1965 Mercury Comets, the following parts are the top sellers:

Yukon Gear 3 Qt – Penzoil 80W90 Conventional Gear Oil, 15002 (11644279) – $44.99
Dorman – Help Pinion Crush Sleeves, 81056 (22140006) – $6.99
Motive Gear Differential Pinion Nut, 379570S (10954713) – $6.99

What’s the price range for 1965 Mercury Comet Differentials?

The prices of Differentials for the 1965 Mercury Comet range from $2.99 up to $1,211.99 for the most premium parts.

What is the average price of a Differential for a 1965 Mercury Comet?

The average price for Differentials for the 1965 Mercury Comet is $262.00. Keep in mind the variety of part types within our Differential category, where you are likely to find a wide range of prices across a variety of parts and components.

Does Advance Auto Parts sell Differentials for other Mercury Comet model years?

Yes, we carry Differentials for 15 model years of Mercury Comets between 1960 and 1977. The following model years are the most popular for Differential purchases: 1977, 1976, 1975, 1974, 1973, 1972, 1971, 1969, and 1968.

What are the cheapest Differentials for my 1965 Mercury Comet?

The cheapest 1965 Mercury Comet Differentials we carry are:

Motive Gear Differential Crush Sleeve, 3507575 (20520219) – $2.99
Pro-King Differential Crush Sleeve, 761A034 (10282338) – $2.99
"Yukon Gear Trac Loc Ring Gear Bolt Washer For 8"" And 9"" Ford, 33245" (11643118) – $3.99
"Yukon Gear Adjuster lock bolt 3.062"" & 3.250"" Yukon Ford 9"" Drop Out, 32149" (11642694) – $3.99
"Yukon Gear Ford 8"" & 9"" Tracloc Ring Gear Bolt, 33044" (11642940) – $4.99

Does Advance Auto Parts sell Differentials for any other 1965 Mercury models?

Yes. We stock Differentials for 8 other popular 1965 Mercury models. Some of the most popular are 1965 Monterey Differentials, 1965 Marauder Differentials, 1965 Colony Park Differentials, 1965 Villager Differentials, and 1965 Cyclone Differentials.

What types of Differentials do you sell for my 1965 Mercury Comet?

As of 8/2/26, these are some of the most in-demand types of Differentials for a 1965 Mercury Comet:

Can I get help with 1965 Mercury Comet Differential orders?

Contact our customer support team by chat or phone, through the help desk page, where you can find instant answers about Mercury Differentials and more.

What is your return policy for Mercury Comet Differentials?

Advance Auto Parts keeps returns simple. For new Mercury Comet Differentials and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.

1965 Mercury Comet Differentials

Yukon Gear – "Yukon Gear 8"" Dropout Housing Gasket, 23010" (Part No.23010)

Schaeffler – Schaeffler Tapered Roller Bearing, KT63 (Part No.KT63)

Yukon Gear – "Yukon Gear Trac Loc Clutch Hub For 9"" Ford With 28 Splines, 16159" (Part No.16159)

Yukon Gear – "Yukon Gear Pinion Depth Shims for Ford 8"", 55055" (Part No.55055)

National – National Bearing Race, HM89410 (Part No.HM89410)

Motive Gear – Motive Gear Differential Ring and Pinion, F9-389 (Part No.F9-389)

USA Standard Gear – USA Standard Gear Differential Cross Pin, 17022 (Part No.17022)

Yukon Gear – "Yukon Gear 8"" Ford Pilot Bearing Retainer, 33254" (Part No.33254)

Yukon Gear – "Yukon Gear 1.250"" Pinion Adaptor Sleeve (Stock Pinion Into Large Support), 32239" (Part No.32239)

Yukon Gear – "Yukon Gear Steel Spool for Ford 9"" with 35 Spline Axles, 32047" (Part No.32047)

Yukon Gear – "Yukon Gear Fill Plug For Ford 9"", 1/2"" Thread, 33539" (Part No.33539)

Yukon Gear – "Yukon Gear Outer Oil Slinger For Ford 7.5"", 8.8"", 9"", 10.25"", 33022" (Part No.33022)

Richmond Gear – Richmond Gear Differential Spool, 81-0931-1 (Part No.81-0931-1)

Yukon Gear – "Yukon Gear Trac Loc Ring Gear Bolt Washer For 8"" And 9"" Ford, 33245" (Part No.33245)

Yukon Gear – "Yukon Gear Forged Yoke for Ford 9"" with 28 Spline Pinion and A 1350 U/Joint Size, 41064" (Part No.41064)

Yukon Gear – "Yukon Gear Bearing Race Driver for Ford 9"", GM 10.5"", & Chrysler 11.5"" Differentials, 56019" (Part No.56019)

Yukon Gear – "Yukon Gear Trac Loc For Ford 9"" Wtih 31 Spline Axles – Aggressive Design, 26009" (Part No.26009)

Yukon Gear – "Yukon Gear 9"" Ford HD 6061 Aluminum Pinion Support, 32162" (Part No.32162)

Yukon Gear – "Yukon Gear Positraction Internals for Ford 8""/9"" with 31 Spline Axles, 4-Pinion Design, 16026" (Part No.16026)

Yukon Gear – "Yukon Gear 9"" Ford Pinion Nut, 35 Spline Large Pinion Oversize, 33161" (Part No.33161)

Yukon Gear – "Yukon Gear Trac Loc Spring for Ford 9"" & 8, 33518" (Part No.33518)

Yukon Gear – Yukon Gear 3 Qt – Penzoil 80W90 Conventional Gear Oil, 15002 (Part No.15002)

Yukon Gear – "Yukon Gear 8"" Ford O-Ring, 30027" (Part No.30027)

Richmond Gear – Richmond Gear Differential Pinion Shaft, CSPF9 (Part No.CSPF9)

Yukon Gear – "Yukon Gear 9"" 3.250"" Aluminum Case, HD Drop Out Housing, With Load Bolt, 32152" (Part No.32152)

Richmond Gear – Richmond Gear Differential Gear Install Kit, 83-1011-B (Part No.83-1011-B)

Yukon Gear – "Yukon Gear Pinion Gear and Thrust Washer for 8"" and 9"" Ford, Model 20, and 7.25"" Chrysler, 33301" (Part No.33301)

Yukon Gear – "Yukon Gear Pinion Support Bolt for 8"" and 9"" Ford, 33242" (Part No.33242)

Yukon Gear – "Yukon Gear One (1) Specialty Bearing Race To Adapt Small Bearing Journal Into 3.25"" Dropout, 32157" (Part No.32157)

Schaeffler – Schaeffler Bearing – TRB (Tapered Roller Bearing), KT4 (Part No.KT4)

Schaeffler – Schaeffler Cone, KL44649 (Part No.KL44649)

Yukon Gear – Yukon Gear 3 Qt – Penzoil 80W90 Conventional Gear Oil, 15002 (Part No.15002)

Yukon Gear – "Yukon Gear Redline Synthetic ""Shock Proof"" Oil – 4 Quarts, 15004" (Part No.15004)

Yukon Gear – "Yukon Gear 7.25"" Ford & 6.75"" Ford Pinion Seal, 30173" (Part No.30173)

Yukon Gear – "Yukon Gear 8"" Ford Pinion Seal, 30180" (Part No.30180)

Motive Gear – Motive Gear Differential Pinion Seal, 7044NA (Part No.7044NA)

Yukon Gear – "Yukon Gear Outer Oil Slinger For Ford 7.5"", 8.8"", 9"", 10.25"", 33022" (Part No.33022)

Yukon Gear – "Yukon Gear 9"" Ford Gasket, 23012" (Part No.23012)

Mr. Gasket – "Mr. Gasket Rear End Gasket – Ford 9"" – Blend Of Nitrile Rubber And Fiber For Excellent Sealing And Durability, 82" (Part No.82)

Yukon Gear – "Yukon Gear 8"" Dropout Housing Gasket, 23010" (Part No.23010)