1994 Chevrolet Commercial Chassis Differentials

Name: Differential Cover Gasket
Brand: Pro-King
SKU: 742G303A
Price: 31.49 USD

Please Select your Vehicle to See Exact Fit Parts

Keep Your 1994 Chevrolet Commercial Chassis in Top Shape with Quality Differentials

Whether you’re repairing or upgrading your Differential, using high-quality parts is key to keeping your 1994 Chevrolet Commercial Chassis looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Differential Pinion Seals, Differential Oil, and Rear Housing Cover Gaskets. 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 National, Motive Gear, and DriveWorks. For example, National Differentials start at just $7.99 with an average 4.3 star rating. Motive Gear and DriveWorks offer similar pricing and quality, backed by strong customer feedback. With over 208 reviews and a solid 4 star average, you can shop with confidence knowing other Chevrolet Commercial Chassis owners approve.

Competitive Prices and Extensive Inventory

The average price for a 1994 Chevrolet Commercial Chassis Differential at Advance Auto Parts is around $70.37, with a range that starts at $2.59 and goes up to $243.99. With 32 options in stock from 8 trusted brands, finding the right fit is easy. Popular picks like DEXRON – VI ATF Full Synthetic Automatic Transmission Fluid, 1 Quart, Bearing Race, and Tapered Roller Bearing Cone 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 Drive Shafts and Axles and Universal Joints. At Advance Auto Parts, we’re here to help you keep your 1994 Chevrolet Commercial Chassis in peak condition, inside and out.

Looking for the perfect Differential for your 1994 Chevrolet Commercial Chassis? 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 Chevrolet Commercial Chassis. Whether you’re driving a 1994 model or another popular model year like 1991, 1992, and 1993, 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 1994 Chevrolet Commercial Chassis Differentials

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$31.49

Pro-King is the leading supplier of transmission and driveline products in the aftermarket.

Product Features:

All products are designed to meet or exceed OE quality, form, fit and funtion.

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$8.99

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.

Product Features:

Meets or exceeds all original equipment specifications
Application specific design to ensure a perfect fit
Engineered for the sealing repair environment
Validated for fit, form and function
Unsurpassed quality you can trust

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$10.99

Meets or exceeds all original equipment specifications
Application specific design to ensure a perfect fit
Unsurpassed quality you can trust
Validated for fit, form and function
Each Fel-Pro gasket, no matter how small, is engineered to exacting standards with proprietary design, engineering and manufacturing processes

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$14.49

Valvoline DEXRON-VI/MERCON LV ATF is a full-synthetic transmission fluid formulated with advanced additive technology to meet and exceed the requirements of the General Motors DEXRON-VI specification. It is officially licensed and approved by GM and is fully back-serviceable and can be used wherever DEXRON-II and/or DEXRON-III are recommended. Recommended for use in the following applications: DEXRON-VI, DEXRON-III, DEXRON-II, and Allison C-4.

Product Features:

Formulated with full-synthetic base stocks and advanced additive technology to meet the challenging demands of automatic transmissions
Enhanced anti-shudder protection for smooth shifting and maximum power transfer
Developed with anti-wear technology to help improve transmission durability
Engineered with a proprietary blend of base oils and advanced additives to provide better oil flow at low temperatures and greater film protection at higher temperatures

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$17.49

Product Features:

Brand may vary by location

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$30.49

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

Product Features:

PREMIUM MATERIALS – Precision manufactured using premium-grade steel for outstanding durability and performance
SMOOTH ROTATION – Crowned raceways and rollers for even load distribution
OE-STYLE DESIGN – Engineered to meet OE specifications
COMPREHENSIVE COVERAGE – Industry-leading coverage for domestic and import applications
RIGOROUS TESTING – Comprehensive testing throughout design and development processes by National engineers for quality you can count on

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$28.49

Pro-King is the leading supplier of transmission and driveline products in the aftermarket.

Product Features:

All products are designed to meet or exceed OE quality, form, fit and funtion.

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$6.99

Pro-King is the leading supplier of transmission and driveline products in the aftermarket.

Product Features:

All products are designed to meet or exceed OE quality, form, fit and funtion.

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$233.99

Product Features:

GM 10BL 8.5 R/P 3.90 MG FRT/REAR

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$104.99

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:

GM 10 BOLT 8.5″ BRG KIT W/EATON OR AUBURN PRO

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$4.49

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

Product Features:

PREMIUM MATERIALS — Precision manufactured using premium-grade steel for outstanding durability and performance
SMOOTH ROTATION — Crowned raceways for even load distribution
OE-STYLE DESIGN — Engineered to meet OE specifications
COMPREHENSIVE COVERAGE — Industry-leading coverage for domestic and import applications
RIGOROUS TESTING — Comprehensive testing throughout design and development processes by National engineers for quality you can count on

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$9.29

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

Product Features:

PREMIUM MATERIALS – Precision manufactured using premium-grade steel for outstanding durability and performance
SMOOTH ROTATION – Crowned raceways for even load distribution
OE-STYLE DESIGN – Engineered to meet OE specifications
COMPREHENSIVE COVERAGE – Industry-leading coverage for domestic and import applications
RIGOROUS TESTING – Comprehensive testing throughout design and development processes by National engineers for quality you can count on

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$2.99

Pro-King is the leading supplier of transmission and driveline products in the aftermarket.

Product Features:

All products are designed to meet or exceed OE quality, form, fit and funtion.

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$2.99

Pro-King is the leading supplier of transmission and driveline products in the aftermarket.

Product Features:

All products are designed to meet or exceed OE quality, form, fit and funtion.

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$182.99

RngPnnInstlKt

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$152.99

Product Features:

SUPER KIT-GM 8.5 CAR

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$218.99

RngPnnInstlKt

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$7.99

Value-priced seal meets all cataloged application requirements.

Product Features:

Brand may vary by location

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$2.59

Pro-King is the leading supplier of transmission and driveline products in the aftermarket.

Product Features:

All products are designed to meet or exceed OE quality, form, fit and funtion.

from

$4.99

Pro-King is the leading supplier of transmission and driveline products in the aftermarket.

Product Features:

All products are designed to meet or exceed OE quality, form, fit and funtion.

from

$2.99

Pro-King is the leading supplier of transmission and driveline products in the aftermarket.

Product Features:

All products are designed to meet or exceed OE quality, form, fit and funtion.

Popular 1994 Chevrolet Commercial Chassis Differentials Categories

Differential Oil

Rear Differential Cover Gaskets

Differential Pinion Shaft Lock Bolts

Differential Bearings

Differential Bearing Kits

Front Differential Pinion Bearings

Differential Pinion Seals

Differential Cover Plugs

Differential Ring and Pinions

Differential Pinion Supports

Rear Housing Cover Gaskets

Differential Ring Gear Bolts

Differential Crush Sleeves

Differential Pinion Gear Thrust Washers

Most Popular Differential Pinion Seal for 1994 Chevrolet Commercial Chasses

Enhance your 1994 Chevrolet Commercial Chassis with this popular Differential Pinion Seal we have in stock, for $7.99.

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$7.99

Value-priced seal meets all cataloged application requirements.

Product Features:

Brand may vary by location

Best-Selling 1994 Chevrolet Commercial Chassis Differential Oil

Upgrade your Commercial Chassis with our best-selling Differential Oil with a 5 Starts rating across 2 reviews.

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from

$14.49

Formulated with full-synthetic base stocks and advanced additive technology to meet the challenging demands of automatic transmissions
Enhanced anti-shudder protection for smooth shifting and maximum power transfer
Developed with anti-wear technology to help improve transmission durability
Engineered with a proprietary blend of base oils and advanced additives to provide better oil flow at low temperatures and greater film protection at higher temperatures

Top-Quality Rear Housing Cover Gaskets for 1994 Chevrolet Commercial Chasses

Choose a high-quality OEM or aftermarket Rear Housing Cover Gasket for Chevrolet Commercial Chasses and enjoy top-notch performance from $10.99.

show more show less

from

$10.99

Meets or exceeds all original equipment specifications
Application specific design to ensure a perfect fit
Unsurpassed quality you can trust
Validated for fit, form and function
Each Fel-Pro gasket, no matter how small, is engineered to exacting standards with proprietary design, engineering and manufacturing processes

Our Top Pick for a 1994 Chevrolet Commercial Chassis Rear Differential Cover Gasket

Invest in a durable Rear Differential Cover Gasket for your 1994 Chevrolet, knowing you’re getting trusted brands and expert craftsmanship.

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from

$31.49

Pro-King is the leading supplier of transmission and driveline products in the aftermarket.

Product Features:

All products are designed to meet or exceed OE quality, form, fit and funtion.

Top-Rated Differential Bearings for 1994 Chevrolet Commercial Chasses

Make a smart move for your 1994 Chevrolet Commercial Chassis with products all priced from $4.49 to $19.99.

show more show less

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$9.29

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

Product Features:

PREMIUM MATERIALS – Precision manufactured using premium-grade steel for outstanding durability and performance
SMOOTH ROTATION – Crowned raceways for even load distribution
OE-STYLE DESIGN – Engineered to meet OE specifications
COMPREHENSIVE COVERAGE – Industry-leading coverage for domestic and import applications
RIGOROUS TESTING – Comprehensive testing throughout design and development processes by National engineers for quality you can count on

from

$19.99

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

Product Features:

PREMIUM MATERIALS – Precision manufactured using premium-grade steel for outstanding durability and performance
SMOOTH ROTATION – Crowned raceways and rollers for even load distribution
OE-STYLE DESIGN – Engineered to meet OE specifications
COMPREHENSIVE COVERAGE – Industry-leading coverage for domestic and import applications
RIGOROUS TESTING – Comprehensive testing throughout design and development processes by National engineers for quality you can count on

from

$4.49

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

Product Features:

PREMIUM MATERIALS — Precision manufactured using premium-grade steel for outstanding durability and performance
SMOOTH ROTATION — Crowned raceways for even load distribution
OE-STYLE DESIGN — Engineered to meet OE specifications
COMPREHENSIVE COVERAGE — Industry-leading coverage for domestic and import applications
RIGOROUS TESTING — Comprehensive testing throughout design and development processes by National engineers for quality you can count on

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$6.69

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.

Product Features:

High-precision and High-quality components used in all KITs
Coverage of classic and new high-tech solutions for the best system coverage

Top-Rated Differential Brands For Your 1994 Chevrolet Commercial Chassis

When it comes to finding the perfect Differential for your 1994 Chevrolet Commercial Chassis, Advance Auto Parts has you covered with a wide selection of high-quality OEM and aftermarket options from 8 trusted brands. We carry the most popular Differential brands including National, DriveWorks, and Motive Gear, and more, all known for their exceptional customer ratings (average brand rating of 4.3 stars) and competitive prices, as low as $7.99. Purchasing a Differential from us here at Advance Auto Parts is a smart move for both you and your 1994 Chevrolet Commercial Chassis, providing peace of mind with parts that meet or exceed OEM standards.

Popular National 1994 Chevrolet Commercial Chassis Differentials

If you’re looking for a top-quality Differential for your 1994 Chevrolet Commercial Chassis, Advance Auto Parts has exactly what you need with our selection of National Differentials. We have 2 National Differentials in stock for this fitment, all known for their durability and precision fit. With prices starting at just $7.99 and an average cost of $8.64, you’ll find the perfect Differential for your needs and budget. National Differentials for the 1994 Chevrolet Commercial Chassis come highly rated, with over 6 customer reviews and an impressive average rating of 4.3 stars. Choosing a National Differential from Advance Auto Parts is a smart move to ensure quality and value for your vehicle.

from $7.99

(4)

Bearing Race

“Goes with M88010 bearing cup. Application was the pinion bearing race for a Ford 9 Inch on a 1957 Ford F-100.”

from $9.29

(2)

Bearing Race

“Reasonable price and woks well. front diff 2006 Escalade esv”

Top-Quality DriveWorks 1994 Chevrolet Commercial Chassis Differentials

For those in search of a high-quality Differential for their 1994 Chevrolet Commercial Chassis, Advance Auto Parts offers a great selection of DriveWorks Differentials. With 1 DriveWorks 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 $7.99, giving you a range of options to suit your budget. Backed by over 1 customer ratings and an average rating of 4.3 stars, DriveWorks Differentials provide both reliability and excellent performance. Choosing a DriveWorks Differential from Advance Auto Parts is a smart investment in your vehicle’s performance and longevity.

from $7.99

(1)

Oil Seal

“Didn’t fit my 1992 K1500 10 bolt 8.5″ ring gear rear end. Was told wrong part.”

FAQs for 1994 Chevrolet Commercial Chassis Differentials

What are the best-selling Differentials for 1994 Chevrolet Commercial Chasses?

Out of 32 Differentials that fit 1994 Chevrolet Commercial Chasses, the following parts are the top sellers:

DEXRON – VI ATF Full Synthetic Automatic Transmission Fluid, 1 Quart (12079201) – $14.49
Bearing Race (3277585) – $7.99
Tapered Roller Bearing Cone (3277410) – $19.99

What’s the price range for 1994 Chevrolet Commercial Chassis Differentials?

The prices of Differentials for the 1994 Chevrolet Commercial Chassis range from $2.59 up to $243.99 for the most premium parts.

What is the average price of a Differential for a 1994 Chevrolet Commercial Chassis?

The average price for Differentials for the 1994 Chevrolet Commercial Chassis is $70.37. 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 Commercial Chassis model years?

Yes, we carry Differentials for 2 model years of Chevrolet Commercial Chasses between 1991 and 1993. The following model years are the most popular for Differential purchases: 1993, 1992, and 1991.

What are the cheapest Differentials for my 1994 Chevrolet Commercial Chassis?

The cheapest 1994 Chevrolet Commercial Chassis Differentials we carry are:

Differential Pinion Gear Washer (10282533) – $2.59
Differential Cross Shaft (10282201) – $2.99
Differential Ring Gear Bolt (10282159) – $2.99
Differential Crush Sleeve (10282146) – $2.99
Bearing Race (3277461) – $4.49

Does Advance Auto Parts sell Differentials for any other 1994 Chevrolet models?

Yes. We stock Differentials for 32 other popular 1994 Chevrolet models. Some of the most popular are 1994 Impala Differentials, 1994 Camaro Differentials, 1994 Corvette Differentials, 1994 Caprice Differentials, and 1994 Blazer Differentials.

What are the top-rated Differentials that fit the 1994 Chevrolet Commercial Chassis?

Based on 208 reviews by customers, our 1994 Chevrolet Commercial Chassis Differentials have an average customer rating of 4 stars. These are the highest-rated categories of Differentials for the 1994 Chevrolet Commercial Chassis and their top-rated products:

Differential Oil
- DEXRON – VI ATF Full Synthetic Automatic Transmission Fluid, 1 Quart (12079201) – $14.49
Front Differential Pinion Bearings
- Bearing Race (3277585) – $7.99

What types of Differentials do you sell for my 1994 Chevrolet Commercial Chassis?

As of 11/2/25, these are some of the most in-demand types of Differentials for a 1994 Chevrolet Commercial Chassis:

Can I get help with 1994 Chevrolet Commercial Chassis 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 Commercial Chassis Differentials?

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

1994 Chevrolet Commercial Chassis Differentials

Pro-King – Differential Cover Gasket (Part No.742G303A)

Felpro – Axle Housing Cover Gasket Irregular Shaped 10 Bolt Hole Gasket (Part No.RDS 55072)

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

Valvoline – DEXRON – VI ATF Full Synthetic Automatic Transmission Fluid, 1 Quart (Part No.822405)

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

National – Tapered Roller Bearing Cone (Part No.HM89249)

Pro-King – Differential Cross Shaft (Part No.742G673)

Pro-King – Differential Cover Plug (Part No.742G484)

Motive Gear – Differential Ring and Pinion (Part No.GM10-390)

Motive Gear – Differential Bearing Kit – Koyo (Part No.R10RE)

National – Bearing Race (Part No.LM67010)

National – Bearing Race (Part No.LM501314)

Pro-King – Differential Crush Sleeve (Part No.742G034)

Pro-King – Differential Ring Gear Bolt (Part No.742G935)

Richmond Gear – RngPnnInstlKt (Part No.83-1021-1)

Motive Gear – Differential Super Bearing Kit – Koyo (Part No.R10RSK)

Richmond Gear – RngPnnInstlKt (Part No.83-1021-M)

Driveworks – Oil Seal (Part No.S-2043)

Pro-King – Differential Pinion Gear Washer (Part No.742G216)

Pro-King – Differential Pinion Yoke Washer (Part No.742A215)

Pro-King – Differential Cross Shaft (Part No.742G930)

Driveworks – Oil Seal (Part No.S-2043)

Valvoline – DEXRON – VI ATF Full Synthetic Automatic Transmission Fluid, 1 Quart (Part No.822405)

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

Pro-King – Differential Cover Gasket (Part No.742G303A)

National – Bearing Race (Part No.LM501314)

National – Tapered Roller Bearing Cone (Part No.LM501349)

National – Bearing Race (Part No.LM67010)

FAG US – Cup (Part No.LM67010)