Buick Estate Wagon Differentials

Your One-Stop Shop For Trusted Buick Estate Wagon Differentials

If you’re in search of Buick Estate Wagon Differentials aftermarket or OEM parts, consider your search over! Advance Auto Parts carries 297 Differentials from top brands with prices ranging from $2.59 to $1,015.00.

Beyond great prices, we stock trusted brands manufacturing all types of Differentials for your Buick Estate Wagon.

And don’t forget to read customer reviews across all Differentials categories in our catalog. Buy with confidence by leveraging past customer experiences of our aftermarket and OEM parts.

At Advance Auto Parts, we don’t think top quality Differentials have to cost top dollar, and we prove it. Browse our top Buick Estate Wagon Differentials below, order online to ship to your home, or head into your nearest Advance Auto Parts location to get started.

Please Select your Vehicle to See Exact Fit Parts

Essential Buick Estate Wagon Differentials

Yukon Gear – "Yukon Gear 14 Plate Carbon Clutches, GM 8.2""/GM 8.5""/12T/12P/Ford 8.8""/Cast Iron Vette, 16041" (Part No.16041)

"Yukon Gear 14 Plate Carbon Clutches, GM 8.2""/GM 8.5""/12T/12P/Ford 8.8""/Cast Iron Vette, 16041"

from

$404.99
Yukon Gear & Axle clutch kits fit popular GM diffs outfitted with a Yukon Dura Grip positraction unit feature 14 advanced carbon clutch plates, ensuring total traction and long-lasting performance.
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Dorman – Help – Dorman – Help Differential Shaft Lock Bolt, 81048 (Part No.81048)

Dorman - Help Differential Shaft Lock Bolt, 81048

from

$6.79
This differential pinion shaft lock 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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Yukon Gear – "Yukon Gear Yoke for GM 7.5"" and 7.625"" (Mech 3R) In A Triple Lip Design, 41088" (Part No.41088)

"Yukon Gear Yoke for GM 7.5"" and 7.625"" (Mech 3R) In A Triple Lip Design, 41088"

from

$154.99
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.
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USA Standard Gear – "USA Standard Gear Ring & Pinion Gear Set For GM 8.5"" In A 4.30 Ratio, 36217" (Part No.36217)

"USA Standard Gear Ring & Pinion Gear Set For GM 8.5"" In A 4.30 Ratio, 36217"

from

$474.99
USA Standard ring & pinion sets are the right choice to add confidence to your install. USA Standard Gear offers a full line of ring & pinion sets for a variety of common & hard to find applications. USA standard gear offers a standard one year warranty against defects on their ring & pinion sets.
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Driveworks – Driveworks Taper Bearing Set, S-A-5 (Part No.S-A-5)

Driveworks Taper Bearing Set, S-A-5

from

$11.99
Value-priced bearing meets all cataloged application requirements.
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Yukon Gear – "Yukon Gear Ltd. Slip Clutch Guide, Chry 9.25/Dana 44/50/GM 12 Bolt/8.2""/8.5""/8.6""/Nis M226, 33352" (Part No.33352)

"Yukon Gear Ltd. Slip Clutch Guide, Chry 9.25/Dana 44/50/GM 12 Bolt/8.2""/8.5""/8.6""/Nis M226, 33352"

from

$8.99
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.
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Mr. Gasket – Mr. Gasket Differential Cover Gasket, 84 (Part No.84)

Mr. Gasket Differential Cover Gasket, 84

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 1965-1970 Buick, Olds, Pontiac, 10 bolt 8.20 inch ring gear.
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Victor Reinz – Victor Reinz Axle Housing Cover Gasket, 71-14827-00 (Part No.71-14827-00)

Victor Reinz Axle Housing Cover Gasket, 71-14827-00

from

$8.29
With Victor Reinz gaskets, you can be sure you are getting sealing solutions that deliver OE quality gasket technology and engineering. That is because Victor Reinz is an original equipment supplier and the trusted choice of manufacturers the world over, offering broad coverage for foreign and domestic cars and trucks. In Victor Reinz gasket sets, you get the right combination of components needed for fast, long-lasting repairs.
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Yukon Gear – "Yukon Gear Posi Spring Kit for GM 7.5"", with Preload Plates, 33206" (Part No.33206)

"Yukon Gear Posi Spring Kit for GM 7.5"", with Preload Plates, 33206"

from

$153.99
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.
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USA Standard Gear – USA Standard Gear Differential Open Unit/Component, 59011 (Part No.59011)

USA Standard Gear Differential Open Unit/Component, 59011

from

$139.99
USA Standard Gear Differential Open Unit/Component, 59011.
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Yukon Gear – "Yukon Gear Cross Pin Shaft for 7.5"", 7.625"", and 8"" GM, 33404" (Part No.33404)

"Yukon Gear Cross Pin Shaft for 7.5"", 7.625"", and 8"" GM, 33404"

from

$57.99
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.
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National – National Bearing Race, HM89410 (Part No.HM89410)

National Bearing Race, HM89410

from

$11.49
Manufactured with premium-grade steel, National taper bearing cups feature crowned raceways to ensure even load distribution.
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Powertrax – Powertrax Differential Lock Assembly, 9207883005 (Part No.9207883005)

Powertrax Differential Lock Assembly, 9207883005

from

$551.99
For vehicles that are driven daily, the Power Trax No-Slip Traction System is the latest design in quiet traction-adding differential technology. It combines the automatic street-friendly smooth operation of a limited-slip differential with the traction performance of a locking differential. The Power Trax No-Slip locker easily installs in to your differential carrier using basic tools and without affecting your ring and pinion settings. Power Trax Grip-Lok, Lock-Right Lockers and No-Slip Traction Systems automatically provide 100% traction on-demand, under the toughest circumstances. The Power Trax Grip-Pro and Grip-LS performance limited slips offer smooth dependable torque transfer and traction for the best of both worlds.
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Richmond Gear – Richmond Gear Differential Pinion Shaft, CSPGM75 (Part No.CSPGM75)

Richmond Gear Differential Pinion Shaft, CSPGM75

from

$26.49
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.
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Motive Gear – Motive Gear Ring And Pinion Installation Kit, GM12IKC (Part No.GM12IKC)

Motive Gear Ring And Pinion Installation Kit, GM12IKC

from

$64.99
Motive Gear Ring And Pinion Installation Kit, GM12IKC.
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Yukon Gear – "Yukon Gear Pinion Depth Shims for GM 8.25""IFS, 8.5"", 12 Bolt Car, Ford 8.8"", Chrysler 8.25"", 55009" (Part No.55009)

"Yukon Gear Pinion Depth Shims for GM 8.25""IFS, 8.5"", 12 Bolt Car, Ford 8.8"", Chrysler 8.25"", 55009"

from

$27.99
Yukon shim kits are precision machined and tailored for each individual application to ensure you have the right shims for every set up.
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Pro-King – Pro-King Differential Pinion Gear Washer, 742G216 (Part No.742G216)

Pro-King Differential Pinion Gear Washer, 742G216

from

$2.59
Pro-King is the leading supplier of transmission and driveline products in the aftermarket.
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Pro-King – Pro-King Differential Cover Plug, 742G484 (Part No.742G484)

Pro-King Differential Cover Plug, 742G484

from

$6.99
Pro-King is the leading supplier of transmission and driveline products in the aftermarket.
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Yukon Gear – "Yukon Gear Dura Grip Spider Gear Set for 7.5"" & 7.625"" GM Diff. with 28 Spline Axles, 16117" (Part No.16117)

"Yukon Gear Dura Grip Spider Gear Set for 7.5"" & 7.625"" GM Diff. with 28 Spline Axles, 16117"

from

$279.99
Yukon Gear & Axle spider gear kits utilize the highest quality materials and best production techniques in the industry to ensure a longer lasting spider gear set. Kit delivers everything needed for a complete and proper spider gear set replacement.
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Yukon Gear – "Yukon Gear 14 Plate Dura Grip Comp Clutches GM 8.2""/GM 8.5""/12T/12P/Ford 8.8""/CastIronVette, 16064" (Part No.16064)

"Yukon Gear 14 Plate Dura Grip Comp Clutches GM 8.2""/GM 8.5""/12T/12P/Ford 8.8""/CastIronVette, 16064"

from

$373.99
This Yukon Gear & Axle clutch kit is a direct replacement for the popular Yukon Dura Grip positraction unit.
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Motive Gear – Motive Gear Differential Mini Spool, MS12C (Part No.MS12C)

Motive Gear Differential Mini Spool, MS12C

from

$108.99
Motive Gear Differential Mini Spool, MS12C.
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Richmond Gear – Richmond Gear Differential Spool, 81-1235-1 (Part No.81-1235-1)

Richmond Gear Differential Spool, 81-1235-1

from

$346.99
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!
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Richmond Gear – Richmond Gear Differential Pinion Shaft, 80-0269-1 (Part No.80-0269-1)

Richmond Gear Differential Pinion Shaft, 80-0269-1

from

$64.99
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.
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Yukon Gear – "Yukon Gear Redline Synthetic ""Shock Proof"" Oil – 4 Quarts, 15004" (Part No.15004)

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

from

$137.99
Redline Heavy Shockproof Gear Oil is formulated to provide lasting protection.
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Yukon Gear – "Yukon Gear Chrome Cover for 7.5"" GM, 32014" (Part No.32014)

"Yukon Gear Chrome Cover for 7.5"" GM, 32014"

from

$67.99
These Yukon replacement diff covers take your rig a step beyond the boring factory look. They are the stock OE design finished in chrome.
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Differentials Brands You Can Trust For Your Buick Estate Wagon

15 trusted brands of Differentials line our shelves, ready to help keep your Buick Estate Wagon running smooth. Below are some of the most popular brands and their top Differentials offerings:

Popular Mr. Gasket Differentials

Mr. Gasket products for the Buick Estate Wagon span several categories. Some of the highest-rated Mr. Gasket Differentials that will fit your Buick Estate Wagon are:
Mr. Gasket Differential Cover Gasket, 84B
from $22.19
(1)
Mr. Gasket Differential Cover Gasket, 84B
Rear Differential Cover Gaskets

Top Buick Estate Wagon Differentials from Felpro

Your Buick Estate Wagon will be purring again thanks to Felpro brand Differentials available for online order or in-store pick up. Popular Felpro parts include:
Felpro Axle Housing Cover Gasket Oval Shaped 10 Bolt Hole Gasket, RDS 55028-1
from $11.99
(195)
Felpro Axle Housing Cover Gasket Oval Shaped 10 Bolt Hole Gasket, RDS 55028-1
Rear Differential Cover Gaskets

Most Purchased Buick Estate Wagon Differentials from Felpro

When you buy the most frequently purchased Felpro brand Differentials, you can be confident it will be the right part for your Buick Estate Wagon. Here are the Felpro Differentials Advanced Auto customers buy the most:
Felpro Axle Housing Cover Gasket Oval Shaped 10 Bolt Hole Gasket, RDS 55028-1
from $11.99
(195)
Felpro Axle Housing Cover Gasket Oval Shaped 10 Bolt Hole Gasket, RDS 55028-1
Rear Differential Cover Gaskets
Driveworks Taper Bearing Set, S-A-5
from $11.99
(70)
Driveworks Taper Bearing Set, S-A-5
Differential Carrier Bearing Set
Driveworks Taper Bearing Set, S-A-6
from $11.99
(38)
Driveworks Taper Bearing Set, S-A-6
Differential Pinion Bearing Kits

FAQs for Buick Estate Wagon Differentials

What are the most purchased Differentials for the Buick Estate Wagon?

Out of 297 Differentials for the Buick Estate Wagon, the most popular in our inventory are:
Driveworks Taper Bearing Set, S-A-5
from $11.99
(70)
Driveworks Taper Bearing Set, S-A-5
Differential Carrier Bearing Set
Driveworks Taper Bearing Set, S-A-6
from $11.99
(38)
Driveworks Taper Bearing Set, S-A-6
Differential Pinion Bearing Kits
Dorman - Help Differential Shaft Lock Bolt, 81048
from $6.79
(11)
Dorman – Help Differential Shaft Lock Bolt, 81048
Differential Pinion Shaft Lock Bolts

What are the top-rated Buick Estate Wagon Differentials?

Top-rated Differentials for your Buick Estate Wagon based on customer reviews/ratings are:
Richmond Gear Differential Ring And Pinion, 49-0034-1
from $342.99
(23)
Richmond Gear Differential Ring And Pinion, 49-0034-1
“So far so good.”
Motive Gear Differential Internal Carrier Gear Kit, GM7.6BI
from $131.99
(6)
Motive Gear Differential Internal Carrier Gear Kit, GM7.6BI
“perfick fit for 01 blazer !!!!”
Motive Gear Differential Master Bearing Kit - Koyo, R10RMK
from $158.99
(5)
Motive Gear Differential Master Bearing Kit – Koyo, R10RMK
“was delivered as promised and on time”