1956 Aston Martin DB3 Differentials
Keep Your 1956 Aston Martin DB3 in Top Shape with Quality Differentials
Whether you’re repairing or upgrading your Differential, using high-quality parts is key to keeping your 1956 Aston Martin DB3 looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Differential Bearings, Front Differential Pinion Bearings, and Differential Pinion Pilot Bearings. 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.
Competitive Prices and Extensive Inventory
The average price for a 1956 Aston Martin DB3 Differential at Advance Auto Parts is around $30.22, with a range that starts at $12.29 and goes up to $69.99. With 6 options in stock from one trusted brand, finding the right fit is easy. Popular picks like Tapered Roller Bearing Cone, Shaft Repair Sleeve, and Multi-Purpose Seal start at just $24.79 and offer a great balance of form and function.
Find Your Specific 1956 Aston Martin DB3 Differentials
Looking for the perfect Differential for your 1956 Aston Martin DB3? 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 Aston Martin DB3. Whether you’re driving a 1956 model or another popular model year like
1951,
1952,
1953,
1954, and
1955, 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 1956 Aston Martin DB3 Differentials
National – Bearing Race (Part No.24721)
from
$21.79
Manufactured with premium-grade steel, National taper bearing cups feature crowned raceways to ensure even load distribution.
Product Features:
See More
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
National – Bearing Race (Part No.02820)
from
$12.29
National Oil Seals & Bearings offer a full line of premium oil seals and bearings.
Product Features:
See More
Product Features:
- Premium bearing design matches OEM specifications
- Precision manufactured using premium-grade steel for outstanding durability and performance
- Crowned raceways and rollers to ensure even load distribution for maximum life
- Industry leading coverage
- Professional technicians know they can depend on National
National – Tapered Roller Bearing Cone (Part No.02872)
from
$24.79
National Oil Seals & Bearings offer a full line of premium oil seals and bearings.
Product Features:
See More
Product Features:
- Premium bearing design matches OEM specifications
- Precision manufactured using premium-grade steel for outstanding durability and performance
- Crowned raceways and rollers to ensure even load distribution for maximum life
- Industry leading coverage
- Professional technicians know they can depend on National
National – Shaft Repair Sleeve (Part No.99155)
from
$38.99
National® has built a reputation as one of the most respected names in the industry. We have offered premium sealing solutions for more than 75 years. Our design team keeps pace with the industry and provides advanced solutions for today’s vehicles.
Product Features:
See More
Product Features:
- Designed to repair damaged, grooved or worn shafts
- Durable stainless steel construction for corrosion-free sealing surface that surpasses most original shaft specifications
- Ideal for a shaft where indications of seal wear, such as tracks or grooves have developed
- Ultra-thin construction (0.01/0.25mm wall thickness) allows original seal size to be used with minimal additional lip loading
- Easy to install with removable flange and installation tool
- Installation tool reduces sleeve distortion and allows for installation without removal from the shaft
National – Bearings (Part No.31520)
from
$13.49
Manufactured with premium-grade steel, National taper bearing cups feature crowned raceways to ensure even load distribution.
Product Features:
See More
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
National – Multi-Purpose Seal (Part No.5778V)
from
$69.99
National has built a reputation as one of the most respected names in the industry. We have offered premium sealing solutions for more than 75 years. Our design team keeps pace with the industry and provides advanced solutions for today’s vehicles.
Product Features:
See More
Product Features:
- Design type: spring loaded; multi-lip
- Temperature range: -40 Deg. F to 400 Deg. F / -40 Deg. C to 204 Deg. C
- Excellent high temperature capabilities
- Compatible with wide range of fluids
- Delivers quality and reliable performance for every type of repair
Popular 1956 Aston Martin DB3 Differentials Categories
Most Popular Differential Bearing for 1956 Aston Martin DB3s
Enhance your 1956 Aston Martin DB3 with this popular Differential Bearing we have in stock, for $21.79.
National – Bearing Race (Part No.24721)
from
$21.79
Manufactured with premium-grade steel, National taper bearing cups feature crowned raceways to ensure even load distribution.
Product Features:
See More
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
Best-Selling 1956 Aston Martin DB3 Front Differential Pinion Bearings
Upgrade your DB3 with one of our 2 best-selling Front Differential Pinion Bearings.
National – Tapered Roller Bearing Cone (Part No.02872)
from
$24.79
National Oil Seals & Bearings offer a full line of premium oil seals and bearings.
Product Features:
See More
Product Features:
- Premium bearing design matches OEM specifications
- Precision manufactured using premium-grade steel for outstanding durability and performance
- Crowned raceways and rollers to ensure even load distribution for maximum life
- Industry leading coverage
- Professional technicians know they can depend on National
National – Bearing Race (Part No.02820)
from
$12.29
National Oil Seals & Bearings offer a full line of premium oil seals and bearings.
Product Features:
See More
Product Features:
- Premium bearing design matches OEM specifications
- Precision manufactured using premium-grade steel for outstanding durability and performance
- Crowned raceways and rollers to ensure even load distribution for maximum life
- Industry leading coverage
- Professional technicians know they can depend on National
Top-Quality Differential Pinion Pilot Bearings for 1956 Aston Martin DB3s
Choose a high-quality OEM or aftermarket Differential Pinion Pilot Bearing for Aston Martin DB3s and enjoy top-notch performance from $38.99.
National – Shaft Repair Sleeve (Part No.99155)
from
$38.99
National® has built a reputation as one of the most respected names in the industry. We have offered premium sealing solutions for more than 75 years. Our design team keeps pace with the industry and provides advanced solutions for today’s vehicles.
Product Features:
See More
Product Features:
- Designed to repair damaged, grooved or worn shafts
- Durable stainless steel construction for corrosion-free sealing surface that surpasses most original shaft specifications
- Ideal for a shaft where indications of seal wear, such as tracks or grooves have developed
- Ultra-thin construction (0.01/0.25mm wall thickness) allows original seal size to be used with minimal additional lip loading
- Easy to install with removable flange and installation tool
- Installation tool reduces sleeve distortion and allows for installation without removal from the shaft
Our Top Pick for a 1956 Aston Martin DB3 Rear Differential Pinion Bearing
Invest in a
durable Rear Differential Pinion Bearing for your 1956 Aston Martin, knowing you’re getting trusted brands and expert craftsmanship.
National – Bearings (Part No.31520)
from
$13.49
Manufactured with premium-grade steel, National taper bearing cups feature crowned raceways to ensure even load distribution.
Product Features:
See More
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
Our Differential Pinion Seals for 1956 Aston Martin DB3s
Make a smart move for your 1956 Aston Martin DB3 with our Differential Pinion Seal for $69.99.
National – Multi-Purpose Seal (Part No.5778V)
from
$69.99
National has built a reputation as one of the most respected names in the industry. We have offered premium sealing solutions for more than 75 years. Our design team keeps pace with the industry and provides advanced solutions for today’s vehicles.
Product Features:
See More
Product Features:
- Design type: spring loaded; multi-lip
- Temperature range: -40 Deg. F to 400 Deg. F / -40 Deg. C to 204 Deg. C
- Excellent high temperature capabilities
- Compatible with wide range of fluids
- Delivers quality and reliable performance for every type of repair
FAQs for 1956 Aston Martin DB3 Differentials
What are the best-selling Differentials for 1956 Aston Martin DB3s?
Out of 6 Differentials that fit 1956 Aston Martin DB3s, the following parts are the top sellers:
- Tapered Roller Bearing Cone (3271935) – $24.79
- Shaft Repair Sleeve (18445096) – $38.99
- Multi-Purpose Seal (18444643) – $69.99
What’s the price range for 1956 Aston Martin DB3 Differentials?
The prices of Differentials for the 1956 Aston Martin DB3 range from $12.29 up to $69.99 for the most premium parts.
What is the average price of a Differential for a 1956 Aston Martin DB3?
The average price for Differentials for the 1956 Aston Martin DB3 is $30.22. 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 Aston Martin DB3 model years?
What are the cheapest Differentials for my 1956 Aston Martin DB3?
The cheapest 1956 Aston Martin DB3 Differentials we carry are:
- Bearing Race (3271927) – $12.29
- Bearings (3273903) – $13.49
- Bearing Race (18440319) – $21.79
- Tapered Roller Bearing Cone (3271935) – $24.79
- Shaft Repair Sleeve (18445096) – $38.99
What types of Differentials do you sell for my 1956 Aston Martin DB3?
As of 11/2/25, these are some of the most in-demand types of Differentials for a 1956 Aston Martin DB3:
Can I get help with 1956 Aston Martin DB3 Differential orders?
Contact our customer support team by chat or phone, through the help desk page, where you can find instant answers about Aston Martin Differentials and more.
What is your return policy for Aston Martin DB3 Differentials?
Advance Auto Parts keeps returns simple. For new Aston Martin DB3 Differentials and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.