1972 Chevrolet Blazer Differentials

Please Select your Vehicle to See Exact Fit Parts

Keep Your 1972 Chevrolet Blazer in Top Shape with Quality Differentials

Whether you’re repairing or upgrading your Differential, using high-quality parts is key to keeping your 1972 Chevrolet Blazer looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Rear Differential Cover Gaskets, Differential Carrier Bearing Set, and Differential Oil. 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 Driveworks, National, and Richmond Gear. For example, Driveworks Differentials start at just $8.99 with an average 4.2 star rating. National and Richmond Gear offer similar pricing and quality, backed by strong customer feedback. With over 1,232 reviews and a solid 4.0 star average, you can shop with confidence knowing other Chevrolet Blazer owners approve.

Competitive Prices and Extensive Inventory

The average price for a 1972 Chevrolet Blazer Differential at Advance Auto Parts is around $201.79, with a range that starts at $4.99 and goes up to $1,302.99. With 265 options in stock from 15 trusted brands, finding the right fit is easy. Popular picks like Yukon Gear 3 Qt – Penzoil 80W90 Conventional Gear Oil, 15002, Felpro Axle Housing Cover Gasket Irregular Shaped 10 Bolt Hole Gasket, RDS 6629, and National Taper Bearing Cup, 15245 start at just $7.99 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 4WD Components and Universal Joints. At Advance Auto Parts, we’re here to help you keep your 1972 Chevrolet Blazer in peak condition, inside and out.

Essential 1972 Chevrolet Blazer Differentials

Schaeffler – Schaeffler Shaft Seal, SS2685 (Part No.SS2685)

Schaeffler Shaft Seal, SS2685

from

$8.99
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.
See More

Yukon Gear – "Yukon Gear Redi Sleeve for GM 8.5"", 9.5"" & 8.2"" BOP Yokes, 30229" (Part No.30229)

"Yukon Gear Redi Sleeve for GM 8.5"", 9.5"" & 8.2"" BOP Yokes, 30229"

from

$57.99
Yukon Mighty Seals use the latest design and manufacturing technologies to produce a precision fit that seals tight and lasts for years to come.
See More

Driveworks – Driveworks Tapered Roller Bearing, S-M-802048 (Part No.S-M-802048)

Driveworks Tapered Roller Bearing, S-M-802048

from

$17.99
Driveworks Tapered Roller Bearing, S-M-802048.
See More

Yukon Gear – "Yukon Gear 14 Plate Dura Grip Composite Clutch Kit for GM 7.5""/Ford 7.5""/M35 Differentials, 16119" (Part No.16119)

"Yukon Gear 14 Plate Dura Grip Composite Clutch Kit for GM 7.5""/Ford 7.5""/M35 Differentials, 16119"

from

$202.99
This Yukon Gear & Axle clutch kit is a direct replacement for the popular Yukon Dura Grip positraction unit. Kit includes 14 composite clutches.
See More

Dorman – Dorman Differential Pinion Yoke Assembly, 697-549 (Part No.697-549)

Dorman Differential Pinion Yoke Assembly, 697-549

from

$194.99
Worn or damaged differential end yoke causing driveline Vibrations- This direct replacement end yoke matches the original equipment part for a trustworthy repair and reliable performance.
See More

Yukon Gear – "Yukon Gear Polished Aluminum Cover for 8.6"", 8.2"" and 8.5"" GM Rear, 32030" (Part No.32030)

"Yukon Gear Polished Aluminum Cover for 8.6"", 8.2"" and 8.5"" GM Rear, 32030"

from

$255.99
These Yukon replacement diff covers take your rig a step beyond the boring factory look. They are the stock OE design made from aluminum and polished to perfection.
See More

Felpro – Felpro Axle Housing Cover Gasket Oval Shaped 10 Bolt Hole Gasket, RDS 55028-1 (Part No.RDS 55028-1)

Felpro Axle Housing Cover Gasket Oval Shaped 10 Bolt Hole Gasket, RDS 55028-1

from

$11.99
Fel-Pro® gaskets are specifically designed for the repair environment to deliver a reliable seal on even the most troublesome applications. Designed for imperfect sealing surfaces and manufactured with proprietary materials, you can count on Fel-Pro for innovative sealing solutions for the real-world repair environment.
See More

Yukon Gear – Yukon Gear Pump Up Kit, Zip Locker, 34031 (Part No.34031)

Yukon Gear Pump Up Kit, Zip Locker, 34031

from

$174.99
The Yukon Zip Locker is the latest in on-demand traction. Its air-operated design allows you to switch from an open differential to 100% lockup when you need it, giving you the ultimate in driver select ability.
See More

Felpro – Felpro Axle Housing Cover Gasket Irregular Shaped 10 Bolt Hole Gasket, RDS 6629 (Part No.RDS 6629)

Felpro Axle Housing Cover Gasket Irregular Shaped 10 Bolt Hole Gasket, RDS 6629

from

$7.99
Fel-Pro® gaskets are specifically designed for the repair environment to deliver a reliable seal on even the most troublesome applications. Designed for imperfect sealing surfaces and manufactured with proprietary materials, you can count on Fel-Pro for innovative sealing solutions for the real-world repair environment.
See More

Richmond Gear – Richmond Gear Differential Pinion Shaft, 80-0272-1 (Part No.80-0272-1)

Richmond Gear Differential Pinion Shaft, 80-0272-1

from

$66.99
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.
See More

USA Standard Gear – "USA Standard Gear Ring & Pinion Gear Set For GM 8.25"" IFS Reverse Rotation In A 4.56 Ratio, 36208" (Part No.36208)

"USA Standard Gear Ring & Pinion Gear Set For GM 8.25"" IFS Reverse Rotation In A 4.56 Ratio, 36208"

from

$319.99
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.
See More

Yukon Gear – "Yukon Gear Chrome Moly Cross Pin Shaft for Mini-Spool for 8.5"" GM, 32238" (Part No.32238)

"Yukon Gear Chrome Moly Cross Pin Shaft for Mini-Spool for 8.5"" GM, 32238"

from

$61.99
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. You can count on Yukon to fulfill all your differential small parts needs.
See More

Yukon Gear – Yukon Gear Pinion Setup Bearing for Popular GM, Ford, Dana, & Chrysler Differentials, 56045 (Part No.56045)

Yukon Gear Pinion Setup Bearing for Popular GM, Ford, Dana, & Chrysler Differentials, 56045

from

$153.99
Yukon Gear & Axle offers a full line of top quality differential tools to save time and money.
See More

National – National Tapered Roller Bearing Cone, LM104949 (Part No.LM104949)

National Tapered Roller Bearing Cone, LM104949

from

$24.29
Manufactured with premium-grade steel, National taper bearing cones feature crowned raceways and rollers to ensure even load distribution.
See More

Yukon Gear – Yukon Gear Standard Open Side Gear and Thrust Washer for GM 12 Bolt Car and Truck, 33380 (Part No.33380)

Yukon Gear Standard Open Side Gear and Thrust Washer for GM 12 Bolt Car and Truck, 33380

from

$7.99
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.
See More

Yukon Gear – "Yukon Gear Power Lok Button Kit for Dana 30, Dana 44 & Chrysler 8.75"", 33536" (Part No.33536)

"Yukon Gear Power Lok Button Kit for Dana 30, Dana 44 & Chrysler 8.75"", 33536"

from

$67.99
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.
See More

Yukon Gear – "Yukon Gear Dana 30 & Dana 44 Power Lok Bolt, Left Hand, & 8.75"" Chrysler & 55P, 33234" (Part No.33234)

"Yukon Gear Dana 30 & Dana 44 Power Lok Bolt, Left Hand, & 8.75"" Chrysler & 55P, 33234"

from

$26.99
“Dana 30 & Dana 44 Power Lok bolt, left hand, & 8.75″” Chrysler & 55P.”
See More

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.
See More

Powertrax – Powertrax Differential Lock Assembly, 2413-LR (Part No.2413-LR)

Powertrax Differential Lock Assembly, 2413-LR

from

$442.99
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.
See More

Driveworks – Driveworks Tapered Roller Bearing, S-2820 (Part No.S-2820)

Driveworks Tapered Roller Bearing, S-2820

from

$18.49
Driveworks Tapered Roller Bearing, S-2820.
See More

Yukon Gear – Yukon Gear Seal Housing for Dana 44, Zip Locker, with O-Rings, 34013 (Part No.34013)

Yukon Gear Seal Housing for Dana 44, Zip Locker, with O-Rings, 34013

from

$83.99
The Yukon Zip Locker is the latest in on-demand traction. Its air-operated design allows you to switch from an open differential to 100% lockup when you need it, giving you the ultimate in driver select ability.
See More

Yukon Gear – Yukon Gear 3.20Mm Carrier Shim/Snap Ring For C198 Differential, 33265 (Part No.33265)

Yukon Gear 3.20Mm Carrier Shim/Snap Ring For C198 Differential, 33265

from

$23.99
3.20MM carrier shim/snap ring for C198 differential.
See More

USA Standard Gear – USA Standard Gear Differential Spider Gear Kits, 39024 (Part No.39024)

USA Standard Gear Differential Spider Gear Kits, 39024

from

$156.99
“Standard Open side gear thrust washer for 7.5″” Ford.”
See More

USA Standard Gear – USA Standard Gear Differential Spider Gear Kits, 39027 (Part No.39027)

USA Standard Gear Differential Spider Gear Kits, 39027

from

$214.99
“Yukon 35 spline (outside spline) male coupler for 9″” Ford. All Yukon yokes come with a Limited warranty against manufacturing defects.”
See More

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.
See More

Felpro – Felpro Axle Housing Cover Gasket Irregular Shaped 10 Bolt Hole Gasket, RDS 55075 (Part No.RDS 55075)

Felpro Axle Housing Cover Gasket Irregular Shaped 10 Bolt Hole Gasket, RDS 55075

from

$9.49
Fel-Pro® gaskets are specifically designed for the repair environment to deliver a reliable seal on even the most troublesome applications. Designed for imperfect sealing surfaces and manufactured with proprietary materials, you can count on Fel-Pro for innovative sealing solutions for the real-world repair environment.
See More

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.
See More

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.
See More

Popular 1972 Chevrolet Blazer Differentials Categories

Most Popular Rear Differential Cover Gaskets for 1972 Chevrolet Blazers

Enhance your 1972 Chevrolet Blazer with one of the 2 Rear Differential Cover Gaskets we have in stock, starting at just $9.49.

Felpro – Felpro Axle Housing Cover Gasket Irregular Shaped 12 Bolt Hole Gasket, RDS 13391 (Part No.RDS 13391)

Felpro Axle Housing Cover Gasket Irregular Shaped 12 Bolt Hole Gasket, RDS 13391

from

$9.49
Fel-Pro® gaskets are specifically designed for the repair environment to deliver a reliable seal on even the most troublesome applications. Designed for imperfect sealing surfaces and manufactured with proprietary materials, you can count on Fel-Pro for innovative sealing solutions for the real-world repair environment.
See More

Victor Reinz – Victor Reinz Differential Cover Gasket, 71-14868-00 (Part No.71-14868-00)

Victor Reinz Differential Cover Gasket, 71-14868-00

from

$9.99
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.
See More

Best-Selling 1972 Chevrolet Blazer Differential Carrier Bearing Set

Upgrade your Blazer with our best-selling Differential Carrier Bearing Set with a 4.5 Starts rating across 70 reviews.

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.
See More

Top-Quality Differential Oil for 1972 Chevrolet Blazers

Choose a high-quality OEM or aftermarket Differential Oil for Chevrolet Blazers and enjoy top-notch performance from $35.99.

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

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.
See More

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.
See More

Valvoline – Valvoline Multi-Vehicle (ATF) Full Synthetic Automatic Transmission Fluid 1 GA, 904891 (Part No.904891)

Valvoline Multi-Vehicle (ATF) Full Synthetic Automatic Transmission Fluid 1 GA, 904891

from

$35.99
Choosing an automatic transmission fluid just got easier. Valvoline Full Synthetic MaxLife Multi-Vehicle ATF, the #1 ATF product, is suitable for use in 95% of ATF vehicles in operation with US registered light duty applications. And now, it€™s also recommended for most belt and chain-driven continuously variable transmissions (CVT). Featuring advanced additives to prevent the major causes of transmission breakdown, it€™s designed to help prevent leaks, reduce wear and tear, and maximize performance €“ all for much longer than conventional fluids. It has improved thermal stability for longer fluid life, better viscosity stability for consistent transmission operation, and frictional enhancements for smooth gear engagements. Whether your vehicle has a CVT or traditional automatic, Valvoline MaxLife Multi-Vehicle ATF is suitable for a broad range of transmissions including Ford, GM, Toyota, Honda, Nissan, Hyundai, Subaru, BMW, Mercedes, Volvo, VW and Audi vehicles. It€™s specifically recommended for use in the following applications: GM DEXRON-II, DEXRON-III, DEXRON-VI, and DEX-CVT; Ford MERCON LV; Toyota/Lexus Type T, T-II, T-IV, WS, CVTF FE, and CVTF TC. For the many miles ahead, trust your transmission with Valvoline, the #1 automatic transmission fluid brand.
See More

Top Picks for 1972 Chevrolet Blazer Differential Covers

Invest in one of our 7 durable Differential Covers for your 1972 Chevrolet, knowing you’re getting trusted brands and expert craftsmanship.

Mr. Gasket – Mr. Gasket Differential Cover Kit, 9895 (Part No.9895)

Mr. Gasket Differential Cover Kit, 9895

from

$88.69
The Mr. Gasket chrome plated rear end cover is made from heavy-gauge steel, and comes complete with bolts and gaskets.
See More

Yukon Gear – Yukon Gear Replacement Chrome Cover for Dana 44, 32004 (Part No.32004)

Yukon Gear Replacement Chrome Cover for Dana 44, 32004

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.
See More

Yukon Gear – Yukon Gear Chrome Cover for GM 12 Bolt Truck, 32012 (Part No.32012)

Yukon Gear Chrome Cover for GM 12 Bolt Truck, 32012

from

$64.99
These Yukon replacement diff covers take your rig a step beyond the boring factory look. They are the stock OE design finished in chrome.
See More

Yukon Gear – Yukon Gear Steel Cover for Dana 44 Standard Rotation, 32319 (Part No.32319)

Yukon Gear Steel Cover for Dana 44 Standard Rotation, 32319

from

$129.99
These Yukon replacement diff covers are a direct bolt-on.
See More

Yukon Gear – Yukon Gear Aluminum Girdle replacement Cover for Dana 44 TA HD, 32110 (Part No.32110)

Yukon Gear Aluminum Girdle replacement Cover for Dana 44 TA HD, 32110

from

$359.99
These Yukon replacement diff covers take your rig a step beyond the boring factory look. They are the stock OE design made from aluminum and polished to perfection.
See More

B & M – "B & M Cast Aluminum Differential Cover For Gm 8.875"" 12 Bolt Truck, 70504" (Part No.70504)

"B & M Cast Aluminum Differential Cover For Gm 8.875"" 12 Bolt Truck, 70504"

from

$334.99
Our engineers designed the line of Hi-Tek differential covers to not only look good but address a number of weaknesses of the factory stamped steel covers. First, they started by constructing the covers of thick A356.0-T6 aluminum, which dissipates heat much faster than the factory steel unit keeping the fluid temperature lower under high-stress loads vs. a steel cover. Then for added durability, we added a reinforced center bar for extra strength along with load bolts to help prevent bearing cap deflection under severe loads. The internal shape of the cover retains the smooth round back internally to help keep the fluid flow going over the ring gear to properly lubricate the gears and bearings. Additional features include a magnetic drain plug for catching ferrous metal particles, machined B&M logo and all necessary hardware and easy to follow detailed instructions for a quick and simple installation you can do at home. Note: Gasket not included.
See More

Yukon Gear – Yukon Gear Polished Aluminum Cover for GM 12 Bolt Truck, 32027 (Part No.32027)

Yukon Gear Polished Aluminum Cover for GM 12 Bolt Truck, 32027

from

$269.99
These Yukon replacement diff covers take your rig a step beyond the boring factory look. They are the stock OE design made from aluminum and polished to perfection.
See More

Top-Rated Rear Housing Cover Gaskets for 1972 Chevrolet Blazers

Make a smart move for your 1972 Chevrolet Blazer with products all priced from $7.99 to $9.99.

Felpro – Felpro Axle Housing Cover Gasket Irregular Shaped 10 Bolt Hole Gasket, RDS 6629 (Part No.RDS 6629)

Felpro Axle Housing Cover Gasket Irregular Shaped 10 Bolt Hole Gasket, RDS 6629

from

$7.99
Fel-Pro® gaskets are specifically designed for the repair environment to deliver a reliable seal on even the most troublesome applications. Designed for imperfect sealing surfaces and manufactured with proprietary materials, you can count on Fel-Pro for innovative sealing solutions for the real-world repair environment.
See More

Victor Reinz – Victor Reinz Axle Housing Cover Gasket, 71-14826-00 (Part No.71-14826-00)

Victor Reinz Axle Housing Cover Gasket, 71-14826-00

from

$9.99
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.
See More

Top-Rated Differential Brands For Your 1972 Chevrolet Blazer

When it comes to finding the perfect Differential for your 1972 Chevrolet Blazer, Advance Auto Parts has you covered with a wide selection of high-quality OEM and aftermarket options from 15 trusted brands. We carry the most popular Differential brands including Richmond Gear, National, and Driveworks, and more, all known for their exceptional customer ratings (average brand rating of 4.4 stars) and competitive prices, as low as $8.99. Purchasing a Differential from us here at Advance Auto Parts is a smart move for both you and your 1972 Chevrolet Blazer, providing peace of mind with parts that meet or exceed OEM standards.

Popular Richmond Gear 1972 Chevrolet Blazer Differentials

If you’re looking for a top-quality Differential for your 1972 Chevrolet Blazer, Advance Auto Parts has exactly what you need with our selection of Richmond Gear Differentials. We have 2 Richmond Gear Differentials in stock for this fitment, all known for their durability and precision fit. With prices starting at just $350.99 and an average cost of $355.99, you’ll find the perfect Differential for your needs and budget. Richmond Gear Differentials for the 1972 Chevrolet Blazer come highly rated, with over 3 customer reviews and an impressive average rating of 4.4 stars. Choosing a Richmond Gear Differential from Advance Auto Parts is a smart move to ensure quality and value for your vehicle.
Richmond Gear Differential Ring And Pinion, 49-0072-1
from $350.99
(2)
Richmond Gear Differential Ring And Pinion, 49-0072-1
“I have a Chevy Impala 07 that runs on 3 cylinders when not needing the power of 6, and the new plugs have significantly provided an inexpensive tuneup”
Richmond Gear Differential Ring And Pinion, 69-0298-1
from $360.99
(1)
Richmond Gear Differential Ring And Pinion, 69-0298-1
“Best ever!!!’nn”

Top-Quality National 1972 Chevrolet Blazer Differentials

For those in search of a high-quality Differential for their 1972 Chevrolet Blazer, Advance Auto Parts offers a great selection of National Differentials. With 3 National 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 $9.99, with an average price of $21.59, giving you a range of options to suit your budget. Backed by over 13 customer ratings and an average rating of 4.3 stars, National Differentials provide both reliability and excellent performance. Choosing a National Differential from Advance Auto Parts is a smart investment in your vehicle’s performance and longevity.
National Shaft Repair Sleeve, 99138
from $30.99
(1)
National Shaft Repair Sleeve, 99138
“Perfect Fit. Product was exactly as described”
National Taper Bearing Cup, 15245
from $9.99
(8)
National Taper Bearing Cup, 15245
“It fits in Ford. I drove only few hundred miles can’t say much about it.”
National Differential Pinion Seal, 5778
from $23.79
(4)
National Differential Pinion Seal, 5778
“Works well fit right in. Love national seals”

FAQs for 1972 Chevrolet Blazer Differentials

What are the best-selling Differentials for 1972 Chevrolet Blazers?

Out of 265 Differentials that fit 1972 Chevrolet Blazers, the following parts are the top sellers:

What’s the price range for 1972 Chevrolet Blazer Differentials?

The prices of Differentials for the 1972 Chevrolet Blazer range from $4.99 up to $1,302.99 for the most premium parts.

What is the average price of a Differential for a 1972 Chevrolet Blazer?

The average price for Differentials for the 1972 Chevrolet Blazer is $201.79. 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 Chevrolet Blazer model years?

Yes, we carry Differentials for 24 model years of Chevrolet Blazers between 1969 and 2019. The following model years are the most popular for Differential purchases: 2005, 2004, 2003, 2002, 2001, 2000, 1999, 1998, and 1997.

Does Advance Auto Parts sell Differentials for any other 1972 Chevrolet models?

Yes. We stock Differentials for 31 other popular 1972 Chevrolet models. Some of the most popular are 1972 Impala Differentials, 1972 Camaro Differentials, 1972 Monte Carlo Differentials, 1972 Corvette Differentials, and 1972 Caprice Differentials.

What types of Differentials do you sell for my 1972 Chevrolet Blazer?

As of 8/2/26, these are some of the most in-demand types of Differentials for a 1972 Chevrolet Blazer:

Can I get help with 1972 Chevrolet Blazer Differential orders?

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

What is your return policy for Chevrolet Blazer Differentials?

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