1974 Dodge RM350 Differentials
Keep Your 1974 Dodge RM350 in Top Shape with Quality Differentials
Whether you’re repairing or upgrading your Differential, using high-quality parts is key to keeping your 1974 Dodge RM350 looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Front Differential Pinion Bearings, Rear Differential Pinion Bearings, and Differential 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 1974 Dodge RM350 Differential at Advance Auto Parts is around $26.29, with a range that starts at $11.99 and goes up to $44.99. With 8 options in stock from 2 trusted brands, finding the right fit is easy. Popular picks like Yukon Gear 3 Qt – Penzoil 80W90 Conventional Gear Oil, 15002, National Tapered Roller Bearing Cone, HM88542, and National Tapered Roller Bearing Cone, HM803146 start at just $24.29 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 Transfer Cases. At Advance Auto Parts, we’re here to help you keep your 1974 Dodge RM350 in peak condition, inside and out.
Find Your Specific 1974 Dodge RM350 Differentials
Looking for the perfect Differential for your 1974 Dodge RM350? 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 Dodge RM350. Whether you’re driving a 1974 model or another popular model year like
1971, 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 1974 Dodge RM350 Differentials
National – National Bearing Race, HM88510 (Part No.HM88510)
from
$11.99
Manufactured with premium-grade steel, National taper bearing cups feature crowned raceways to ensure even load distribution.
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National – National Tapered Roller Bearing Cone, HM803146 (Part No.HM803146)
from
$40.49
Manufactured with premium-grade steel, National taper bearing cones feature crowned raceways and rollers to ensure even load distribution.
See More
National – National Tapered Roller Bearing Cone, HM88542 (Part No.HM88542)
from
$24.29
Manufactured with premium-grade steel, National taper bearing cones feature crowned raceways and rollers to ensure even load distribution.
See More
National – National Bearing Race, HM803110 (Part No.HM803110)
from
$20.79
Manufactured with premium-grade steel, National taper bearing cups feature crowned raceways to ensure even load distribution.
See More
Yukon Gear – Yukon Gear 3 Qt – Penzoil 80W90 Conventional Gear Oil, 15002 (Part No.15002)
from
$44.99
Union 76 gear oil is a conventional non-synthetic 80W90 formulation designed for all types of differentials.
See More
National – National Multi-Purpose Seal, 6808N (Part No.6808N)
from
$16.99
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.
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Driveworks – Driveworks Tapered Roller Bearing, S-HM-803110 (Part No.S-HM-803110)
National – National Bearing Race, 382S (Part No.382S)
from
$23.29
Manufactured with premium-grade steel, National taper bearing cups feature crowned raceways to ensure even load distribution.
See More
National – National Bearing Race, HM807010 (Part No.HM807010)
from
$27.49
Manufactured with premium-grade steel, National taper bearing cups feature crowned raceways to ensure even load distribution.
See More
Popular 1974 Dodge RM350 Differentials Categories
Most Popular Front Differential Pinion Bearings for 1974 Dodge RM350s
Enhance your 1974 Dodge RM350 with one of the 4 Front Differential Pinion Bearings we have in stock, starting at just $11.99.
National – National Tapered Roller Bearing Cone, HM88542 (Part No.HM88542)
from
$24.29
Manufactured with premium-grade steel, National taper bearing cones feature crowned raceways and rollers to ensure even load distribution.
See More
National – National Tapered Roller Bearing Cone, HM803146 (Part No.HM803146)
from
$40.49
Manufactured with premium-grade steel, National taper bearing cones feature crowned raceways and rollers to ensure even load distribution.
See More
National – National Bearing Race, HM88510 (Part No.HM88510)
from
$11.99
Manufactured with premium-grade steel, National taper bearing cups feature crowned raceways to ensure even load distribution.
See More
National – National Bearing Race, HM803110 (Part No.HM803110)
from
$20.79
Manufactured with premium-grade steel, National taper bearing cups feature crowned raceways to ensure even load distribution.
See More
Best-Selling 1974 Dodge RM350 Rear Differential Pinion Bearing
Upgrade your RM350 with our best-selling Rear Differential Pinion Bearing.
National – National Bearing Race, HM807010 (Part No.HM807010)
from
$27.49
Manufactured with premium-grade steel, National taper bearing cups feature crowned raceways to ensure even load distribution.
See More
Top-Quality Differential Bearings for 1974 Dodge RM350s
Choose a high-quality OEM or aftermarket Differential Bearing for Dodge RM350s and enjoy top-notch performance from $23.29.
National – National Bearing Race, 382S (Part No.382S)
from
$23.29
Manufactured with premium-grade steel, National taper bearing cups feature crowned raceways to ensure even load distribution.
See More
Our Top Pick for a 1974 Dodge RM350 Differential Oil
Invest in a
durable Differential Oil for your 1974 Dodge, knowing you’re getting trusted brands and expert craftsmanship.
Yukon Gear – Yukon Gear 3 Qt – Penzoil 80W90 Conventional Gear Oil, 15002 (Part No.15002)
from
$44.99
Union 76 gear oil is a conventional non-synthetic 80W90 formulation designed for all types of differentials.
See More
Our Differential Pinion Seals for 1974 Dodge RM350s
Make a smart move for your 1974 Dodge RM350 with our Differential Pinion Seal for $16.99.
National – National Multi-Purpose Seal, 6808N (Part No.6808N)
from
$16.99
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.
See More
FAQs for 1974 Dodge RM350 Differentials
What are the best-selling Differentials for 1974 Dodge RM350s?
Out of 8 Differentials that fit 1974 Dodge RM350s, the following parts are the top sellers:
- Yukon Gear 3 Qt – Penzoil 80W90 Conventional Gear Oil, 15002 (11644279) – $44.99
- National Tapered Roller Bearing Cone, HM88542 (3276961) – $24.29
- National Tapered Roller Bearing Cone, HM803146 (3276902) – $40.49
What’s the price range for 1974 Dodge RM350 Differentials?
The prices of Differentials for the 1974 Dodge RM350 range from $11.99 up to $44.99 for the most premium parts.
What is the average price of a Differential for a 1974 Dodge RM350?
The average price for Differentials for the 1974 Dodge RM350 is $26.29. 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.
What are the cheapest Differentials for my 1974 Dodge RM350?
The cheapest 1974 Dodge RM350 Differentials we carry are:
- National Bearing Race, HM88510 (3276953) – $11.99
- National Multi-Purpose Seal, 6808N (5440270) – $16.99
- National Bearing Race, HM803110 (3276899) – $20.79
- National Bearing Race, 382S (3274128) – $23.29
- National Tapered Roller Bearing Cone, HM88542 (3276961) – $24.29
Does Advance Auto Parts sell Differentials for any other 1974 Dodge models?
Yes. We stock Differentials for 22 other popular 1974 Dodge models. Some of the most popular are 1974 Charger Differentials, 1974 Challenger Differentials, 1974 Dart Differentials, 1974 Ramcharger Differentials, and 1974 Monaco Differentials.
What types of Differentials do you sell for my 1974 Dodge RM350?
As of 8/2/26, these are some of the most in-demand types of Differentials for a 1974 Dodge RM350:
Can I get help with 1974 Dodge RM350 Differential orders?
Contact our customer support team by chat or phone, through the help desk page, where you can find instant answers about Dodge Differentials and more.
What is your return policy for Dodge RM350 Differentials?
Advance Auto Parts keeps returns simple. For new Dodge RM350 Differentials and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.