1946 Chevrolet Fleetmaster Differentials
Keep Your 1946 Chevrolet Fleetmaster in Top Shape with Quality Differentials
Whether you’re repairing or upgrading your Differential, using high-quality parts is key to keeping your 1946 Chevrolet Fleetmaster looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Differential Oil, Automatic Transmission Differential Carrier Gaskets, 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 Valvoline. For example, Valvoline Differentials start at just $12.49 with an average 4.8 star rating. With over 446 reviews and a solid 5 star average, you can shop with confidence knowing other Chevrolet Fleetmaster owners approve.
Competitive Prices and Extensive Inventory
The average price for a 1946 Chevrolet Fleetmaster Differential at Advance Auto Parts is around $8.59, with a range that starts at $5.79 and goes up to $12.49. With 3 options in stock from 2 trusted brands, finding the right fit is easy. Popular picks like Axle Housing Cover Gasket Oval Shaped 10 Bolt Hole Gasket and Differential Carrier Gasket Oval Shaped 10 Bolt Hole Gasket start at just $5.79 and offer a great balance of form and function.
Find Your Specific 1946 Chevrolet Fleetmaster Differentials
Looking for the perfect Differential for your 1946 Chevrolet Fleetmaster? 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 Fleetmaster. Whether you’re driving a 1946 model or another popular model year like
1942,
1947, and
1948, 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 1946 Chevrolet Fleetmaster Differentials
Felpro – Axle Housing Cover Gasket Oval Shaped 10 Bolt Hole Gasket (Part No.RDS 5007)
from
$7.49
Fel-Pro gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust
Product Features:
See More
Product Features:
- 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
Felpro – Differential Carrier Gasket Oval Shaped 10 Bolt Hole Gasket (Part No.RDS 5008)
from
$5.79
Fel-Pro gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust.
Product Features:
See More
Product Features:
- 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
Valvoline – MaxLife Multi-Vehicle (ATF) Full Synthetic Automatic Transmission Fluid, 1 Quart (Part No.VV324)
from
$12.49
Valvoline Full Synthetic MaxLife Multi-Vehicle ATF, the No. 1 ATF product, suitable for use in 95% of vehicles. And now, it’s recommended for most belt & 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 & tear, and maximize performance. Has improved thermal stability for longer fluid life, better viscosity stability for consistent transmission operation, and frictional enhancements for smooth gear engagements. Valv MaxLife Multi-Vehicle ATF is suitable for most Ford, GM, Toyota, Honda, Nissan, Hyundai, Subaru, BMW, Mercedes, Volvo, VW & Audi vehicles. Recommended for use in: 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; Honda/Acura ATF-Z1 and Honda CVT; Nissan/Infiniti Matic-D, Matic-J, Matic-K and Matic-S; Hyundai/Kia SP-II, SP-III, SP-IV and SPH-IV; BMW 7045E, ETL 8072B, LA2634 and LT71141; Allison C-4; Mercedes-Benz NAG-1; Volvo 1161521, 1161540, 97340 and 1273.41; Subaru ATF HP, Lineartronic chain CVT and CVT-II, Lineartronic High Torque CVT, and CV-30; and VW/Audi G-052-025-A2 and G-052-162-A1. CURRENTLY UNABLE TO SHIP THIS PRODUCT TO CUSTOMERS LOCATED IN CALIFORNIA
Product Features:
See More
Product Features:
- FOR USE IN 95% OF VEHICLES INCLUDING MOST CVTs in operation with US registered light duty applications
- HIGH PERFORMANCE CONDITIONING AGENTS prolong seal elasticity to prevent leaks
- IMPROVED DURABILITY & TRANSMISSION LIFE with anti-wear technology to avoid costly repairs
- ENHANCED HIGH & LOW TEMP PERFORMANCE supports transmission fluid in all weather situations
Popular 1946 Chevrolet Fleetmaster Differentials Categories
Most Popular Differential Oil for 1946 Chevrolet Fleetmasters
Enhance your 1946 Chevrolet Fleetmaster with this popular Differential Oil we have in stock, for $12.49.
Valvoline – MaxLife Multi-Vehicle (ATF) Full Synthetic Automatic Transmission Fluid, 1 Quart (Part No.VV324)
from
$12.49
Valvoline Full Synthetic MaxLife Multi-Vehicle ATF, the No. 1 ATF product, suitable for use in 95% of vehicles. And now, it’s recommended for most belt & 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 & tear, and maximize performance. Has improved thermal stability for longer fluid life, better viscosity stability for consistent transmission operation, and frictional enhancements for smooth gear engagements. Valv MaxLife Multi-Vehicle ATF is suitable for most Ford, GM, Toyota, Honda, Nissan, Hyundai, Subaru, BMW, Mercedes, Volvo, VW & Audi vehicles. Recommended for use in: 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; Honda/Acura ATF-Z1 and Honda CVT; Nissan/Infiniti Matic-D, Matic-J, Matic-K and Matic-S; Hyundai/Kia SP-II, SP-III, SP-IV and SPH-IV; BMW 7045E, ETL 8072B, LA2634 and LT71141; Allison C-4; Mercedes-Benz NAG-1; Volvo 1161521, 1161540, 97340 and 1273.41; Subaru ATF HP, Lineartronic chain CVT and CVT-II, Lineartronic High Torque CVT, and CV-30; and VW/Audi G-052-025-A2 and G-052-162-A1. CURRENTLY UNABLE TO SHIP THIS PRODUCT TO CUSTOMERS LOCATED IN CALIFORNIA
Product Features:
See More
Product Features:
- FOR USE IN 95% OF VEHICLES INCLUDING MOST CVTs in operation with US registered light duty applications
- HIGH PERFORMANCE CONDITIONING AGENTS prolong seal elasticity to prevent leaks
- IMPROVED DURABILITY & TRANSMISSION LIFE with anti-wear technology to avoid costly repairs
- ENHANCED HIGH & LOW TEMP PERFORMANCE supports transmission fluid in all weather situations
Best-Selling 1946 Chevrolet Fleetmaster Automatic Transmission Differential Carrier Gasket
Upgrade your Fleetmaster with our best-selling Automatic Transmission Differential Carrier Gasket.
Felpro – Differential Carrier Gasket Oval Shaped 10 Bolt Hole Gasket (Part No.RDS 5008)
from
$5.79
Fel-Pro gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust.
Product Features:
See More
Product Features:
- 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
Top-Quality Rear Housing Cover Gaskets for 1946 Chevrolet Fleetmasters
Choose a high-quality OEM or aftermarket Rear Housing Cover Gasket for Chevrolet Fleetmasters and enjoy top-notch performance from $7.49.
Felpro – Axle Housing Cover Gasket Oval Shaped 10 Bolt Hole Gasket (Part No.RDS 5007)
from
$7.49
Fel-Pro gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust
Product Features:
See More
Product Features:
- 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
Top-Rated Differential Brands For Your 1946 Chevrolet Fleetmaster
When it comes to finding the perfect Differential for your 1946 Chevrolet Fleetmaster, Advance Auto Parts has you covered with a wide selection of high-quality OEM and aftermarket options from 2 trusted brands. We carry the most popular Differential brands including Valvoline, and more, all known for their exceptional customer ratings (average brand rating of 4.8 stars) and competitive prices, as low as $12.49. Purchasing a Differential from us here at Advance Auto Parts is a smart move for both you and your 1946 Chevrolet Fleetmaster, providing peace of mind with parts that meet or exceed OEM standards.
Popular Valvoline 1946 Chevrolet Fleetmaster Differentials
If you’re looking for a top-quality Differential for your 1946 Chevrolet Fleetmaster, Advance Auto Parts has exactly what you need with our selection of Valvoline Differentials. We have 1 Valvoline Differentials in stock for this fitment, all known for their durability and precision fit. With prices starting at just $12.49, you’ll find the perfect Differential for your needs and budget. Valvoline Differentials for the 1946 Chevrolet Fleetmaster come highly rated, with over 446 customer reviews and an impressive average rating of 4.8 stars. Choosing a Valvoline Differential from Advance Auto Parts is a smart move to ensure quality and value for your vehicle.
from
$12.49
(446)
MaxLife Multi-Vehicle (ATF) Full Synthetic Automatic Transmission Fluid, 1 Quart
“seems to be ok”
FAQs for 1946 Chevrolet Fleetmaster Differentials
What are the best-selling Differentials for 1946 Chevrolet Fleetmasters?
Out of 3 Differentials that fit 1946 Chevrolet Fleetmasters, the following parts are the top sellers:
- Axle Housing Cover Gasket Oval Shaped 10 Bolt Hole Gasket (19780480) – $7.49
- Differential Carrier Gasket Oval Shaped 10 Bolt Hole Gasket (19780313) – $5.79
What’s the price range for 1946 Chevrolet Fleetmaster Differentials?
The prices of Differentials for the 1946 Chevrolet Fleetmaster range from $5.79 up to $12.49 for the most premium parts.
What is the average price of a Differential for a 1946 Chevrolet Fleetmaster?
The average price for Differentials for the 1946 Chevrolet Fleetmaster is $8.59. 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 Fleetmaster model years?
What are the cheapest Differentials for my 1946 Chevrolet Fleetmaster?
The cheapest 1946 Chevrolet Fleetmaster Differentials we carry are:
- Differential Carrier Gasket Oval Shaped 10 Bolt Hole Gasket (19780313) – $5.79
- Axle Housing Cover Gasket Oval Shaped 10 Bolt Hole Gasket (19780480) – $7.49
- MaxLife Multi-Vehicle (ATF) Full Synthetic Automatic Transmission Fluid, 1 Quart (8020023) – $12.49
Does Advance Auto Parts sell Differentials for any other 1946 Chevrolet models?
Yes. We stock Differentials for 3 other popular 1946 Chevrolet models. Some of the most popular are 1946 Fleetline Differentials, 1946 Stylemaster Series Differentials, 1946 DS Differentials, and 1946 DR Differentials.
What are the top-rated Differentials that fit the 1946 Chevrolet Fleetmaster?
The one 1946 Chevrolet Fleetmaster Differential we have in stock is the Differential Carrier Gasket Oval Shaped 10 Bolt Hole Gasket. It costs $5.79.
What types of Differentials do you sell for my 1946 Chevrolet Fleetmaster?
As of 6/2/26, these are some of the most in-demand types of Differentials for a 1946 Chevrolet Fleetmaster:
Can I get help with 1946 Chevrolet Fleetmaster 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 Fleetmaster Differentials?
Advance Auto Parts keeps returns simple. For new Chevrolet Fleetmaster Differentials and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.