1958 GMC FM340 Differentials
Keep Your 1958 GMC FM340 in Top Shape with Quality Differentials
Whether you’re repairing or upgrading your Differential, using high-quality parts is key to keeping your 1958 GMC FM340 looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Automatic Transmission Differential Cover Gaskets, Differential Bearings, and Automatic Transmission Differential Carrier 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.
Competitive Prices and Extensive Inventory
The average price for a 1958 GMC FM340 Differential at Advance Auto Parts is around $25.62, with a range that starts at $8.99 and goes up to $57.99. With 4 options in stock from 2 trusted brands, finding the right fit is easy. Popular picks like Multi-Purpose Bearing, Differential Carrier Gasket Round Shaped 10 Bolt Hole Gasket, and Differential Carrier Gasket Round Shaped 10 Bolt Hole Gasket start at just $8.99 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 Transfer Cases. At Advance Auto Parts, we’re here to help you keep your 1958 GMC FM340 in peak condition, inside and out.
Find Your Specific 1958 GMC FM340 Differentials
Looking for the perfect Differential for your 1958 GMC FM340? 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 GMC FM340. Whether you’re driving a 1958 model or another popular model year like
1955,
1956,
1957, and
1959, 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 1958 GMC FM340 Differentials
National – Bearing Race (Part No.382)
from
$25.49
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 Bearing (Part No.KD-11786-Y)
from
$57.99
Product Features:
See More
- CONSISTENT PERFORMANCE: Matched cup and cone components ensure consistent performance
- 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
Felpro – Differential Carrier Gasket Round Shaped 10 Bolt Hole Gasket (Part No.RDS 5090)
from
$9.99
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 Round Shaped 10 Bolt Hole Gasket (Part No.RDS 4305)
from
$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:
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
Popular 1958 GMC FM340 Differentials Categories
Most Popular Automatic Transmission Differential Cover Gasket for 1958 GMC FM340s
Enhance your 1958 GMC FM340 with this popular Automatic Transmission Differential Cover Gasket we have in stock, for $9.99.
Felpro – Differential Carrier Gasket Round Shaped 10 Bolt Hole Gasket (Part No.RDS 5090)
from
$9.99
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
Best-Selling 1958 GMC FM340 Differential Bearings
Upgrade your FM340 with one of our 2 best-selling Differential Bearings.
National – Multi-Purpose Bearing (Part No.KD-11786-Y)
from
$57.99
Product Features:
See More
- CONSISTENT PERFORMANCE: Matched cup and cone components ensure consistent performance
- 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
National – Bearing Race (Part No.382)
from
$25.49
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
Top-Quality Automatic Transmission Differential Carrier Gaskets for 1958 GMC FM340s
Choose a high-quality OEM or aftermarket Automatic Transmission Differential Carrier Gasket for GMC FM340s and enjoy top-notch performance from $8.99.
Felpro – Differential Carrier Gasket Round Shaped 10 Bolt Hole Gasket (Part No.RDS 4305)
from
$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:
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
FAQs for 1958 GMC FM340 Differentials
What are the best-selling Differentials for 1958 GMC FM340s?
Out of 4 Differentials that fit 1958 GMC FM340s, the following parts are the top sellers:
- Multi-Purpose Bearing (3277216) – $57.99
- Differential Carrier Gasket Round Shaped 10 Bolt Hole Gasket (19780361) – $9.99
- Differential Carrier Gasket Round Shaped 10 Bolt Hole Gasket (19780345) – $8.99
What’s the price range for 1958 GMC FM340 Differentials?
The prices of Differentials for the 1958 GMC FM340 range from $8.99 up to $57.99 for the most premium parts.
What is the average price of a Differential for a 1958 GMC FM340?
The average price for Differentials for the 1958 GMC FM340 is $25.62. 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 GMC FM340 model years?
What are the cheapest Differentials for my 1958 GMC FM340?
The cheapest 1958 GMC FM340 Differentials we carry are:
- Differential Carrier Gasket Round Shaped 10 Bolt Hole Gasket (19780345) – $8.99
- Differential Carrier Gasket Round Shaped 10 Bolt Hole Gasket (19780361) – $9.99
- Bearing Race (18440574) – $25.49
- Multi-Purpose Bearing (3277216) – $57.99
Does Advance Auto Parts sell Differentials for any other 1958 GMC models?
Yes. We stock Differentials for 19 other popular 1958 GMC models. Some of the most popular are 1958 Truck Differentials, 1958 100 Differentials, 1958 150 Differentials, 1958 250 Differentials, and 1958 300 Differentials.
What types of Differentials do you sell for my 1958 GMC FM340?
As of 3/1/26, these are some of the most in-demand types of Differentials for a 1958 GMC FM340:
Can I get help with 1958 GMC FM340 Differential orders?
Contact our customer support team by chat or phone, through the help desk page, where you can find instant answers about GMC Differentials and more.
What is your return policy for GMC FM340 Differentials?
Advance Auto Parts keeps returns simple. For new GMC FM340 Differentials and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.