1980 Mercury Grand Marquis Differential Bearing Kits

Enhance and Protect Your 1980 Mercury Grand Marquis with Quality Differential Bearing Kits

Maintaining the performance of your 1980 Mercury Grand Marquis starts with choosing the right parts, and a high-quality Differential Bearing Kit helps ensure a reliable and efficient vehicle. At Advance Auto Parts, we offer Differential Bearing Kits specifically for the 1980 Mercury Grand Marquis, ensuring a perfect fit and lasting durability. Choosing to shop with Advance Auto Parts means you’re making a smart decision to prioritize both quality and reliability for your vehicle.

Affordable and Reliable Differential Bearing Kits for Every Budget

Finding a Differential Bearing Kit that combines quality with affordability is easy at Advance Auto Parts. With prices starting as low as $85.99 and an average price of $240.75, you can choose one that fits your budget while delivering the quality you expect. Our Differential Bearing Kits are competitively priced, ranging from $85.99 to $544.99, so you get value without compromising on strength or reliability.

Trusted Brands and Top-Rated Options

With 37 Differential Bearing Kits from 5 trusted brands in stock, Advance Auto Parts has you covered. Our Differential Bearing Kits for the 1980 Mercury Grand Marquis have earned reviews from over 60 customers, with an average 5 stars rating across the board. Popular options include Differential Master Bearing Kit – Timken, Differential Master Bearing Kit – Koyo, and Wheel Bearing and Seal Kit, starting at $112.99. Our selection includes highly regarded brands such as Motive Gear, National, and Yukon Gear, and more, offering you top-notch reliability. For example, we have 10 Motive Gear Differential Bearing Kits starting at $85.99 with an average rating of 4 stars, 1 National options from $169.99 with a 4 stars rating, and 22 Yukon Gear Differential Bearing Kits priced from $217.99 with a 3 stars average rating.

Explore Related Parts for a Complete Solution

To further enhance your 1980 Mercury Grand Marquis, don’t miss our related parts categories, including Differential Oil and Rear Differential Cover Gaskets. These additions will round out your repair or upgrade project and ensure your vehicle is ready for any adventure.

Differential Bearing Kits for Your 1980 Mercury Grand Marquis

Motive Gear – Differential Master Bearing Kit – Koyo (Part No.R7.5FRMK)

Differential Master Bearing Kit - Koyo

from

$112.99
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

Product Features:
  • FORD 7.5″ MASTER BEARING KIT
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Motive Gear – Differential Master Bearing Kit – Koyo (Part No.R8.8RMK)

Differential Master Bearing Kit - Koyo

from

$126.99
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

Product Features:
  • KIT BRG&SL FORD MSTR 8.8
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Motive Gear – Differential Master Bearing Kit – Timken (Part No.R8.8RMKT)

Differential Master Bearing Kit - Timken

from

$137.99
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

Product Features:
  • MASTER KIT FORD 8.8″
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National – Wheel Bearing and Seal Kit (Part No.RA-311)

Wheel Bearing and Seal Kit

from

$169.99
National Oil Seals & Bearings offer a full line of premium oil seals and bearings.

Product Features:
  • Spindle bearing and seal kit
  • Includes all components required to complete the repair
  • Controlled heat treating process for lasting performance and extended bearing life
  • Industry leading coverage
  • Professional technicians know they can depend on National
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Yukon Gear – Master Overhaul Kit For ’09 & Down Ford 8.8" Differential (Part No.14050)

Master Overhaul Kit For '09 & Down Ford 8.8" Differential

from

$289.99
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 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, pinion seal, complete shim kit, ring gear bolts, pinion nut, crush sleeve (if applicable), oil baffles and slingers (if applicable), Thread locking compound, marking compound with brush, and gasket. 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. Includes Supershims.

Product Features:
  • Fits 2009 and down Ford 8.8″
  • Included are Timken bearings and races, pinion bearings and races, pinion seal, complete shim kit, ring gear bolts, pinion nut, crush sleeve , thread locker, marking compound with brush, and gasket.
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USA Standard Gear – Bearing Kit For Ford 9", LM102949 Carrier Bearings (Part No.58043)

Bearing Kit For Ford 9", LM102949 Carrier Bearings

from

$173.99
This kit uses Koyo bearings and races along with all high quality small parts. kit includes carrier bearings and races, pinion bearings and races, pinion seal, crush sleeve (if applicable), oil baffles and slingers (if applicable), marking compound and brush. USA Standard Gear does extensive research for each application to make sure your kit will arrive with all the correct parts you need to install your ring & pinion set.

Product Features:
  • Fits Ford 9″ with LM102910 carrier race
  • Uses Koyo bearings and races
  • Included are carrier bearings and races, pinion bearings and races, pilot bearing, pinion seal, pinion nut, crush sleeve, marking compound and brush.
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Motive Gear – Differential Bearing Kit – Timken (Part No.R8.8RT)

Differential Bearing Kit - Timken

from

$109.99
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

Product Features:
  • KIT BRG & SEAL FORD 8.8″
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Motive Gear – Differential Bearing Kit – Koyo (Part No.R8.8R)

Differential Bearing Kit - Koyo

from

$108.99
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

Product Features:
  • KIT BRG.&SEAL FORD 8.8
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Yukon Gear – Master Overhaul Kit For Ford 9" LM104911 Differential, 28 Spline Pinion (Part No.14062)

Master Overhaul Kit For Ford 9" LM104911 Differential, 28 Spline Pinion

from

$544.99
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 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, pinion seal, complete shim kit, ring gear bolts, pinion nut, crush sleeve (if applicable), oil baffles and slingers (if applicable), Thread locking compound, marking compound with brush, and gasket. 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:
  • Fits Ford 9″ with oversize pinion support and 28 spline pinion
  • Fits Ford 9″ with LM104911 carrier races
  • 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.
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Yukon Gear – Master Overhaul Kit For Ford 9" LM104911 Differential, 35 Spline Pinion (Part No.14063)

Master Overhaul Kit For Ford 9" LM104911 Differential, 35 Spline Pinion

from

$544.99
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 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, pinion seal, complete shim kit, ring gear bolts, pinion nut, crush sleeve (if applicable), oil baffles and slingers (if applicable), Thread locking compound, marking compound with brush, and gasket. 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:
  • Fits Ford 9″ with LM104911 carrier race and 35 spline pinion
  • Fits Ford 9″ with LM104911 carrier races
  • Included are Timken bearings and races, pinion bearings and races, pilot bearing, pinion seal, complete shim kit, ring gear bolts, pinion nut, crush sleeve , thread locker, marking compound with brush, and gasket.
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Yukon Gear – Master Overhaul Kit For Ford Daytona 9" Lm603011 Differential With Crush Sleeve Eliminator (Part No.14158)

Master Overhaul Kit For Ford Daytona 9" Lm603011 Differential With Crush Sleeve Eliminator

from

$364.99
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 3.062″. 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:
  • Fits Ford 9″ with LM603011 carrier race and Daytona pinion support
  • Included are Timken bearings and races, pinion bearings and races, pilot bearing, pinion seal, complete shim kit, ring gear bolts, pinion nut, crush sleeve eliminator , thread locker, marking compound with brush, and gasket.
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Yukon Gear – Master Overhaul Kit For Ford Daytona 9" LM102910 Differential With Crush Sleeve Eliminator (Part No.14205)

Master Overhaul Kit For Ford Daytona 9" LM102910 Differential With Crush Sleeve Eliminator

from

$364.99
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:
  • Fits Ford 9″ with LM102940 carrier race and Daytona pinion support
  • Included are Timken bearings and races, pinion bearings and races, pilot bearing, pinion seal, complete shim kit, ring gear bolts, pinion nut, crush sleeve eliminator , thread locker, marking compound with brush, and gasket.
See More

Yukon Gear – Master Overhaul Kit For Ford Daytona 9" Lm603011 Differential (Part No.14058)

Master Overhaul Kit For Ford Daytona 9" Lm603011 Differential

from

$339.99
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 3.062″. 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:
  • Fits Ford 9″ with LM603011 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.
See More

Yukon Gear – Master Overhaul Kit For Ford Daytona 9" Lm501310 Differential (Part No.14057)

Master Overhaul Kit For Ford Daytona 9" Lm501310 Differential

from

$339.99
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 1.625″ 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:
  • Fits Ford 9″ with LM501314 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.
See More

Yukon Gear – Master Overhaul Kit For Ford Daytona 9" LM102910 Differential (Part No.14056)

Master Overhaul Kit For Ford Daytona 9" LM102910 Differential

from

$339.99
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:
  • 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.
See More

Yukon Gear – Master Overhaul Kit For Ford 9" Lm603011 Differential And Crush Sleeve Eliminator (Part No.14157)

Master Overhaul Kit For Ford 9" Lm603011 Differential And Crush Sleeve Eliminator

from

$324.99
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 3.062″. 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:
  • Fits Ford 9″ with LM603011 carrier races
  • Included are Timken bearings and races, pinion bearings and races, pinion seal, complete shim kit, ring gear bolts, pinion nut, crush sleeve eliminator, pilot bearing, thread locker, marking compound with brush, and gasket.
See More

Yukon Gear – Bearing Install Kit For Ford Daytona 9" Differential, Lm501310 Bearings (Part No.11048)

Bearing Install Kit For Ford Daytona 9" Differential, Lm501310 Bearings

from

$317.99
Yukon Bearing installation kits are perfect for shops & builders who have shims on the shelf and are looking to save cost over a Master Overhaul kit. This kit uses carrier bearings & races with an I.D. of 1.625″ and an O.D. of 2.891″. This kit uses Timken bearings and races along with all high quality small parts. kit includes carrier bearings and races, pinion bearings and races, pilot bearing, pinion seal, crush sleeve (if applicable), oil baffles and slingers (if applicable), marking compound and 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 ring & pinion set.

Product Features:
  • Fits Ford 9″ with LM501310 carrier races and Daytona pinion support
  • Included are carrier bearings and races, pinion bearings and races, pinion seal, crush sleeve, pilot bearing, marking compound and brush.
See More

Yukon Gear – Master Overhaul Kit For Ford 9" LM102910 Differential, With Crush Sleeve Eliminator (Part No.14156)

Master Overhaul Kit For Ford 9" LM102910 Differential, With Crush Sleeve Eliminator

from

$304.99
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:
  • Fits Ford 9″ with LM102940 carrier race
  • Included are Timken bearings and races, pinion bearings and races, pilot bearing, pinion seal, complete shim kit, ring gear bolts, pinion nut, crush sleeve eliminator , thread locker, marking compound with brush, and gasket.
See More

Yukon Gear – Master Overhaul Kit For Ford 9" Lm603011 Differential (Part No.14054)

Master Overhaul Kit For Ford 9" Lm603011 Differential

from

$299.99
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 3.062″. 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:
  • Fits Ford 9″ with LM603011 carrier races
  • Included are Timken bearings and races, pinion bearings and races, pilot bearing, pinion seal, complete shim kit, ring gear bolts, pinion nut, crush sleeve , thread locker, marking compound with brush, and gasket.
See More

Yukon Gear – Master Overhaul Kit For Ford 9" LM102910 Differential (Part No.14052)

Master Overhaul Kit For Ford 9" LM102910 Differential

from

$282.99
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:
  • Fits Ford 9″ with LM102910 carrier race
  • Included are Timken bearings and races, pinion bearings and races, pilot bearing, pinion seal, complete shim kit, ring gear bolts, pinion nut, crush sleeve , thread locker, marking compound with brush, and gasket.
See More

Yukon Gear – Bearing Install Kit For Ford Daytona 9" Differential, Lm603011 Bearings (Part No.11049)

Bearing Install Kit For Ford Daytona 9" Differential, Lm603011 Bearings

from

$279.99
Yukon Bearing installation kits are perfect for shops & builders who have shims on the shelf and are looking to save cost over a Master Overhaul kit. This kit uses carrier bearings & races with an I.D. of 1.780″ and an O.D. of 3.062″. This kit uses Timken bearings and races along with all high quality small parts. kit includes carrier bearings and races, pinion bearings and races, pilot bearing, pinion seal, crush sleeve (if applicable), oil baffles and slingers (if applicable), marking compound and 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 ring & pinion set.

Product Features:
  • Fits Ford 9″ with LM603011 carrier races and Daytona pinion support
  • Included are carrier bearings and races, pinion bearings and races, pinion seal, crush sleeve, pilot bearing, marking compound and brush.
See More

Yukon Gear – Master Overhaul Kit For Ford 9" Lm501310 Differential (Part No.14053)

Master Overhaul Kit For Ford 9" Lm501310 Differential

from

$279.99
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 1.625″ 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:
  • Fits Ford 9″ with LM501310 carrier race
  • Included are Timken bearings and races, pinion bearings and races, pilot bearing, pinion seal, complete shim kit, ring gear bolts, pinion nut, crush sleeve , thread locker, marking compound with brush, and gasket.
See More

Yukon Gear – Master Overhaul Kit For Ford 7.5" Differential (Part No.14046)

Master Overhaul Kit For Ford 7.5" Differential

from

$275.99
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 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, pinion seal, complete shim kit, ring gear bolts, pinion nut, crush sleeve (if applicable), oil baffles and slingers (if applicable), Thread locking compound, marking compound with brush, and gasket. 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. Includes Supershims.

Product Features:
  • Fits Ford 7.5″
  • Included are Timken bearings and races, pinion bearings and races, pinion seal, complete shim kit, ring gear bolts, pinion nut, crush sleeve , thread locker, marking compound with brush, and gasket.
See More

Yukon Gear – Bearing Install Kit For Ford 9" Differential, Lm603011 Bearings (Part No.11045)

Bearing Install Kit For Ford 9" Differential, Lm603011 Bearings

from

$257.99
Yukon Bearing installation kits are perfect for shops & builders who have shims on the shelf and are looking to save cost over a Master Overhaul kit. This kit uses carrier bearings & races with an I.D. of 1.780″ and an O.D. of 3.062″. This kit uses Timken bearings and races along with all high quality small parts. kit includes carrier bearings and races, pinion bearings and races, pilot bearing, pinion seal, crush sleeve (if applicable), oil baffles and slingers (if applicable), marking compound and 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 ring & pinion set.

Product Features:
  • Fits Ford 9″ with LM603011 carrier races
  • Included are carrier bearings and races, pinion bearings and races, pinion seal, crush sleeve, pilot bearing, marking compound and brush.
See More

Yukon Gear – Bearing Install Kit For Ford Daytona 9" Differential, LM102910 Bearings (Part No.11047)

Bearing Install Kit For Ford Daytona 9" Differential, LM102910 Bearings

from

$254.99
Yukon Bearing installation kits are perfect for shops & builders who have shims on the shelf and are looking to save cost over a Master Overhaul kit. 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 all high quality small parts. kit includes carrier bearings and races, pinion bearings and races, pilot bearing, pinion seal, crush sleeve (if applicable), oil baffles and slingers (if applicable), marking compound and 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 ring & pinion set.

Product Features:
  • Fits Ford 9″ with LM102910 carrier races and Daytona pinion support
  • Included are carrier bearings and races, pinion bearings and races, pinion seal, crush sleeve, pilot bearing, marking compound and brush.
See More

Yukon Gear – Bearing Install Kit For Ford 7.5" Differential (Part No.11039)

Bearing Install Kit For Ford 7.5" Differential

from

$228.99
Yukon Bearing installation kits are perfect for shops & builders who have shims on the shelf and are looking to save cost over a Master Overhaul kit. This kit uses Timken bearings and races along with all high quality small parts. kit includes carrier bearings and races, pinion bearings and races, pinion seal, crush sleeve (if applicable), oil baffles and slingers (if applicable), marking compound and 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 ring & pinion set.

Product Features:
  • Fits Ford 7.5″
  • Included are carrier bearings and races, pinion bearings and races, pinion seal, crush sleeve, marking compound and brush.
See More

Yukon Gear – Bearing Install Kit For Ford 9" Differential, Lm501310 Bearings (Part No.11044)

Bearing Install Kit For Ford 9" Differential, Lm501310 Bearings

from

$228.99
Yukon Bearing installation kits are perfect for shops & builders who have shims on the shelf and are looking to save cost over a Master Overhaul kit. This kit uses carrier bearings & races with an I.D. of 1.625″ and an O.D. of 2.891″. This kit uses Timken bearings and races along with all high quality small parts. kit includes carrier bearings and races, pinion bearings and races, pilot bearing, pinion seal, crush sleeve (if applicable), oil baffles and slingers (if applicable), marking compound and 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 ring & pinion set.

Product Features:
  • Fits Ford 9″ with LM501310 carrier races
  • Included are carrier bearings and races, pinion bearings and races, pinion seal, crush sleeve, pilot bearing, marking compound and brush.
See More

Yukon Gear – Bearing Install Kit For Ford 9" Differential, LM102910 Bearings (Part No.11043)

Bearing Install Kit For Ford 9" Differential, LM102910 Bearings

from

$226.99
Yukon Bearing installation kits are perfect for shops & builders who have shims on the shelf and are looking to save cost over a Master Overhaul kit. 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 all high quality small parts. kit includes carrier bearings and races, pinion bearings and races, pilot bearing, pinion seal, crush sleeve (if applicable), oil baffles and slingers (if applicable), marking compound and 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 ring & pinion set.

Product Features:
  • Fits Ford 9″ with LM102910 carrier race
  • Included are carrier bearings and races, pinion bearings and races, pilot bearing, pinion seal, crush sleeve , marking compound and brush.
See More

FAQs for 1980 Mercury Grand Marquis Differential Bearing Kits

Which Differential Bearing Kits are the top sellers for the 1980 Mercury Grand Marquis?

Out of 37 Differential Bearing Kits that fit 1980 Mercury Grand Marquis, the following parts are the top sellers:
Differential Master Bearing Kit - Timken
from $137.99
(8)
Differential Master Bearing Kit – Timken
Differential Bearing Kits
Differential Master Bearing Kit - Koyo
from $112.99
(1)
Differential Master Bearing Kit – Koyo
Differential Bearing Kits
Wheel Bearing and Seal Kit
from $169.99
(4)
Wheel Bearing and Seal Kit
Differential Bearing Kits

How can I make sure that a part will be compatible with my 1980 Mercury Grand Marquis?

Our Mercury Grand Marquis aftermarket and OEM parts are designed specifically for the 1980 model. You can always find your specific fitment and compatibility for your 1980 Mercury on an individual product page.

What is the price range for 1980 Mercury Grand Marquis Differential Bearing Kits?

The range of prices of Differential Bearing Kits for the 1980 Mercury Grand Marquis goes from $85.99 up to $544.99 for the most premium parts.

What is the average price of a 1980 Mercury Grand Marquis Differential Bearing Kit?

1980 Mercury Grand Marquis Differential Bearing Kits average $240.75 for our selection of OEM and aftermarket parts. Keep in mind the variety of brands we offer, such as Motive Gear, National, Yukon Gear, and more, so you are likely to find a wide range of prices across a variety of brands and products.

Does Advance Auto Parts sell Differential Bearing Kits for other Mercury Grand Marquis model years?

Yes, we currently stock Differential Bearing Kits for 36 model years of Mercury Grand Marquis, from 1975 to 2011. Model years 2011, 2010, 2009, 2008, 2007, 2006, 2005, 2004, and 2003 are the most popular for Differential Bearing Kit purchases.

Can I get help with 1980 Mercury Grand Marquis Differential Bearing Kit orders?

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

What is your return policy for Mercury Grand Marquis Differential Bearing Kits?

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