1975 Dodge B300 Differentials

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Keep Your 1975 Dodge B300 in Top Shape with Quality Differentials

Whether you’re repairing or upgrading your Differential, using high-quality parts is key to keeping your 1975 Dodge B300 looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Rear Differential Cover Gaskets, Differential Bearings, and Differential Oil. 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 Felpro, Dorman, and National. For example, Felpro Differentials start at just $17.99 with an average 4.6 star rating. Dorman and National offer similar pricing and quality, backed by strong customer feedback. With over 288 reviews and a solid 3.5 star average, you can shop with confidence knowing other Dodge B300 owners approve.

Competitive Prices and Extensive Inventory

The average price for a 1975 Dodge B300 Differential at Advance Auto Parts is around $291.98, with a range that starts at $1.25 and goes up to $1,487.99. With 243 options in stock from 14 trusted brands, finding the right fit is easy. Popular picks like Motive Gear Ring Gear Bolt, 14066913, Yukon Gear 3 Qt – Penzoil 80W90 Conventional Gear Oil, 15002, and National Taper Bearing Cup, 15245 start at just $2.99 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 1975 Dodge B300 in peak condition, inside and out.

Essential 1975 Dodge B300 Differentials

Felpro – Felpro Axle Housing Cover Gasket Irregular Shaped 10 Bolt Hole Gasket, RDS 6095-1 (Part No.RDS 6095-1)

Felpro Axle Housing Cover Gasket Irregular Shaped 10 Bolt Hole Gasket, RDS 6095-1

from

$9.49
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.
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Powertrax – Powertrax Grip PRO Traction System, GT436035 (Part No.GT436035)

Powertrax Grip PRO Traction System, GT436035

from

$596.99
For vehicles that are driven daily, the Powertrax No-Slip Traction System is the latest design in quiet traction-adding differential technology. It combines the automatic street-friendly smooth operation of a limited-slip differential with the traction performance of a locking differential. The Powertrax No-Slip locker easily installs in to your differential carrier using basic tools and without affecting your ring and pinion settings. Powertrax Grip-Lok, Lock-Right Lockers and No-Slip Traction Systems automatically provide 100% traction on-demand, under the toughest circumstances. The Powertrax Grip-Pro and Grip-LS performance limited slips offer smooth dependable torque transfer and traction for the best of both worlds!
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Yukon Gear – Yukon Gear Bearing Race Driver for Popular Ford, Gm, Amc, Chrysler, and Dana Diffs, 56023 (Part No.56023)

Yukon Gear Bearing Race Driver for Popular Ford, Gm, Amc, Chrysler, and Dana Diffs, 56023

from

$219.99
Yukon Gear & Axle offers a full line of top quality differential tools to save time and money.
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Yukon Gear – Yukon Gear Seal Housing for Dana 60, Zip Locker, with O-Rings, 34039 (Part No.34039)

Yukon Gear Seal Housing for Dana 60, Zip Locker, with O-Rings, 34039

from

$79.99
The Yukon Zip Locker is the latest in on-demand traction. Its air-operated design allows you to switch from an open differential to 100% lockup when you need it, giving you the ultimate in driver select ability.
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Yukon Gear – Yukon Gear Differential, 26039 (Part No.26039)

Yukon Gear Differential, 26039

from

$869.99
Yukon Gear Differential, 26039. EXTERNAL SUPPLY>FDO>BACK ROOM-FDO>APPLICATION SPECIFIC from Yukon Gear
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Richmond Gear – Richmond Gear RngPnn, 69-0052-1 (Part No.69-0052-1)

Richmond Gear RngPnn, 69-0052-1

from

$360.99
Richmond Gear RngPnn, 69-0052-1. DRIVELINE – TRANSMISSION PARTS>DIFFERENTIAL PARTS>RING AND PINION KITS>RING AND PINION KITS from Richmond Gear
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Motive Gear – Motive Gear Differential Carrier Shim Kit, 1106 (Part No.1106)

Motive Gear Differential Carrier Shim Kit, 1106

from

$18.99
Motive Gear Differential Carrier Shim Kit, 1106.
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Yukon Gear – Yukon Gear Spindle Boring Tool Replacement Bit for Dana 60, 56050 (Part No.56050)

Yukon Gear Spindle Boring Tool Replacement Bit for Dana 60, 56050

from

$499.99
Yukon Gear & Axle offers a full line of top quality differential tools to save time and money.
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Yukon Gear – Yukon Gear Differential, 26040 (Part No.26040)

Yukon Gear Differential, 26040

from

$939.99
Yukon Gear Differential, 26040. EXTERNAL SUPPLY>FDO>BACK ROOM-FDO>APPLICATION SPECIFIC from Yukon Gear
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Dorman – Dorman Oil Drain Plug Differential Plug 2008-2000, Head Size, 090-062CD (Part No.090-062CD)

Dorman Oil Drain Plug Differential Plug 2008-2000, Head Size, 090-062CD

from

$9.99
This differential cover plug is designed to match the fit and function of the original part on specified vehicles. Made of quality materials, it is engineered for reliable performance.
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Yukon Gear – Yukon Gear Crush Sleeve, 33094 (Part No.33094)

Yukon Gear Crush Sleeve, 33094

from

$15.99
Yukon Gear & Axle manufactures a full line of top quality small parts to complete any job including ring gear bolts, crush sleeves, pinion nuts and washers, axle studs, thrust washers and much, much more. For all your differential small parts needs, look no further than Yukon.
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Yukon Gear – "Yukon Gear Ltd. Slip Clutch Guide, Chry 9.25/Dana 44/50/GM 12 Bolt/8.2""/8.5""/8.6""/Nis M226, 33352" (Part No.33352)

"Yukon Gear Ltd. Slip Clutch Guide, Chry 9.25/Dana 44/50/GM 12 Bolt/8.2""/8.5""/8.6""/Nis M226, 33352"

from

$8.99
Yukon Gear & Axle manufactures a full line of top quality small parts to complete any job including ring gear bolts, crush sleeves, pinion nuts and washers, axle studs, thrust washers and much, much more. For all your differential small parts needs, look no further than Yukon.
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LuK – LuK Repair Kit, Differential, GDK331 (Part No.GDK331)

LuK Repair Kit, Differential, GDK331

from

$494.99
Each LuK Differential Bearing Kit contains all the OE quality bearings needed for a professional transmission repair. Differential bearing kits are the perfect repair solution for a broken transmission. We carefully select OE quality components for each individual transmission for a professional repair.
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Yukon Gear – Yukon Gear Replacement Yoke for Dana 44-Hd, 60, and 70 with A 1310 U/Joint Size, 41023 (Part No.41023)

Yukon Gear Replacement Yoke for Dana 44-Hd, 60, and 70 with A 1310 U/Joint Size, 41023

from

$203.99
Yukon Gear and Axle manufactures a complete line of general replacement and performance series of pinion yokes for many street, racing, and heavy-duty off-road applications.
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Yukon Gear – "Yukon Gear Dana 44 and Chrysler 9.25"" Tracloc Clutch Kit Replacement, 16153" (Part No.16153)

"Yukon Gear Dana 44 and Chrysler 9.25"" Tracloc Clutch Kit Replacement, 16153"

from

$139.99
Yukon Gear & Axle manufactures a full line of top-quality small parts to complete any job including ring gear bolts, crush sleeves, pinion nuts and washers, axle studs, thrust washers, and other general maintenance items. You can count on Yukon to fulfill all your differential small parts needs.
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Yukon Gear – Yukon Gear Replacement Cover Gasket For Dana 50, Dana 60 & Dana 70, 23007 (Part No.23007)

Yukon Gear Replacement Cover Gasket For Dana 50, Dana 60 & Dana 70, 23007

from

$13.99
“Yukon spider gear set for GM 8.2″” Dura Grip posi, 28 spline. This kit does not include clutches. This kit fits Yukon Dura Grip ONLY.”
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Yukon Gear – "Yukon Gear Pinion Seal for 8.75"" Chrysler Or for 9.25"" Chrysler with 41 or 89 Housing, 30121" (Part No.30121)

"Yukon Gear Pinion Seal for 8.75"" Chrysler Or for 9.25"" Chrysler with 41 or 89 Housing, 30121"

from

$13.99
Yukon Mighty Seals use the latest design and manufacturing technologies to produce a precision fit that seals tight and lasts for years to come.
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Victor Reinz – Victor Reinz Differential Cover Gasket, 71-14868-00 (Part No.71-14868-00)

Victor Reinz Differential Cover Gasket, 71-14868-00

from

$9.99
With Victor Reinz gaskets, you can be sure you are getting sealing solutions that deliver OE quality gasket technology and engineering. That is because Victor Reinz is an original equipment supplier and the trusted choice of manufacturers the world over, offering broad coverage for foreign and domestic cars and trucks. In Victor Reinz gasket sets, you get the right combination of components needed for fast, long-lasting repairs.
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Yukon Gear – Yukon Gear Dana 70 & Dana 80 Pinion Gear Thrust Washer, 33288 (Part No.33288)

Yukon Gear Dana 70 & Dana 80 Pinion Gear Thrust Washer, 33288

from

$7.99
Yukon Gear & Axle manufactures a full line of top quality small parts to complete any job including ring gear bolts, crush sleeves, pinion nuts and washers, axle studs, thrust washers and much, much more. For all your differential small parts needs, look no further than Yukon.
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Yukon Gear – Yukon Gear Steel Cover for Dana 60 Standard Rotation, 32321 (Part No.32321)

Yukon Gear Steel Cover for Dana 60 Standard Rotation, 32321

from

$114.99
These Yukon replacement diff covers are a direct bolt-on.
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Yukon Gear – Yukon Gear Dana 60, Dana 70 & Dana 80 Cover Bolt, 33235 (Part No.33235)

Yukon Gear Dana 60, Dana 70 & Dana 80 Cover Bolt, 33235

from

$5.99
“3/8″” cover bolt, Dana 60, Dana 70 & Dana 80.”
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National – National Taper Bearing Cup, 15245 (Part No.15245)

National Taper Bearing Cup, 15245

from

$9.99
Manufactured with premium-grade steel, National® taper bearing cups feature crowned raceways to ensure even load distribution.
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Yukon Gear – Yukon Gear Replacement Pinion Depth Shims for Dana 60, 61 & D70-U, 55012 (Part No.55012)

Yukon Gear Replacement Pinion Depth Shims for Dana 60, 61 & D70-U, 55012

from

$17.99
Yukon shim kits are precision machined and tailored for each individual application to ensure you have the right shims for every set up.
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Yukon Gear – "Yukon Gear Pinion Install Kit for Chrysler 9.25"" Differential, 13011" (Part No.13011)

"Yukon Gear Pinion Install Kit for Chrysler 9.25"" Differential, 13011"

from

$276.99
Yukon Pinion Installation Kits are a terrific solution for gear installation on lower mileage vehicles where the carrier bearings and races can be reused. This kit features Timken bearings and races along with high-quality seals and small parts. Yukon does extensive research for each application to make sure your kit will arrive with all the correct parts you need to install your gear set.
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Yukon Gear – "Yukon Gear Roll Pin, Dana 50//60/70/80, 0.225"" Dia, for X/P Shaft, 1.87"" L, 33327" (Part No.33327)

"Yukon Gear Roll Pin, Dana 50//60/70/80, 0.225"" Dia, for X/P Shaft, 1.87"" L, 33327"

from

$7.99
Yukon Gear & Axle manufactures a full line of top quality small parts to complete any job including ring gear bolts, crush sleeves, pinion nuts and washers, axle studs, thrust washers and much, much more. For all your differential small parts needs, look no further than Yukon.
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Yukon Gear – Yukon Gear Replacement Carrier Shim Kit for Dana 60, 61 & 70U, 55020 (Part No.55020)

Yukon Gear Replacement Carrier Shim Kit for Dana 60, 61 & 70U, 55020

from

$104.99
Yukon shim kits are precision machined and tailored for each individual application to ensure you have the right shims for every set up.
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Motive Gear – Motive Gear Differential Ring and Pinion, D70-456 (Part No.D70-456)

Motive Gear Differential Ring and Pinion, D70-456

from

$235.99
Motive Gear Differential Ring and Pinion, D70-456.
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Powertrax – Powertrax Differential Lock Assembly, 9204603500 (Part No.9204603500)

Powertrax Differential Lock Assembly, 9204603500

from

$565.99
For vehicles that are driven daily, the Power Trax No-Slip Traction System is the latest design in quiet traction-adding differential technology. It combines the automatic street-friendly smooth operation of a limited-slip differential with the traction performance of a locking differential. The Power Trax No-Slip locker easily installs in to your differential carrier using basic tools and without affecting your ring and pinion settings. Power Trax Grip-Lok, Lock-Right Lockers and No-Slip Traction Systems automatically provide 100% traction on-demand, under the toughest circumstances. The Power Trax Grip-Pro and Grip-LS performance limited slips offer smooth dependable torque transfer and traction for the best of both worlds.
See More

Most Popular Rear Differential Cover Gasket for 1975 Dodge B300s

Enhance your 1975 Dodge B300 with this popular Rear Differential Cover Gasket we have in stock, for $9.99.

Victor Reinz – Victor Reinz Differential Cover Gasket, 71-14868-00 (Part No.71-14868-00)

Victor Reinz Differential Cover Gasket, 71-14868-00

from

$9.99
With Victor Reinz gaskets, you can be sure you are getting sealing solutions that deliver OE quality gasket technology and engineering. That is because Victor Reinz is an original equipment supplier and the trusted choice of manufacturers the world over, offering broad coverage for foreign and domestic cars and trucks. In Victor Reinz gasket sets, you get the right combination of components needed for fast, long-lasting repairs.
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Best-Selling 1975 Dodge B300 Differential Bearings

Upgrade your B300 with one of our 5 best-selling Differential Bearings, earning an average 4.5 stars rating across 8 reviews.

National – National Taper Bearing Cup, 15245 (Part No.15245)

National Taper Bearing Cup, 15245

from

$9.99
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, 28682 (Part No.28682)

National Tapered Roller Bearing Cone, 28682

from

$32.49
Manufactured with premium-grade steel, National taper bearing cones feature crowned raceways and rollers to ensure even load distribution.
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National – National Bearing Race, 382S (Part No.382S)

National Bearing Race, 382S

from

$23.29
Manufactured with premium-grade steel, National taper bearing cups feature crowned raceways to ensure even load distribution.
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Driveworks – Driveworks Tapered Roller Bearing, S-HM-803110 (Part No.S-HM-803110)

Driveworks Tapered Roller Bearing, S-HM-803110

from

$13.49
Driveworks Tapered Roller Bearing, S-HM-803110.
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Schaeffler – Schaeffler Cup, 15245 (Part No.15245)

Schaeffler Cup, 15245

from

$7.99
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.
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Top-Quality Differential Oil for 1975 Dodge B300s

Choose a high-quality OEM or aftermarket Differential Oil for Dodge B300s and enjoy top-notch performance from $44.99.

Yukon Gear – Yukon Gear 3 Qt – Penzoil 80W90 Conventional Gear Oil, 15002 (Part No.15002)

Yukon Gear 3 Qt - Penzoil 80W90 Conventional Gear Oil, 15002

from

$44.99
Union 76 gear oil is a conventional non-synthetic 80W90 formulation designed for all types of differentials.
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Yukon Gear – "Yukon Gear Redline Synthetic ""Shock Proof"" Oil – 4 Quarts, 15004" (Part No.15004)

"Yukon Gear Redline Synthetic ""Shock Proof"" Oil - 4 Quarts, 15004"

from

$137.99
Redline Heavy Shockproof Gear Oil is formulated to provide lasting protection.
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Top Picks for 1975 Dodge B300 Differential Pinion Seals

Invest in one of our 2 durable Differential Pinion Seals for your 1975 Dodge, knowing you’re getting trusted brands and expert craftsmanship.

Yukon Gear – Yukon Gear Replacement Pinion Seal for Dana 44HD, Dana 60 & Dana 70, 30208 (Part No.30208)

Yukon Gear Replacement Pinion Seal for Dana 44HD, Dana 60 & Dana 70, 30208

from

$39.99
Yukon Mighty Seals use the latest design and manufacturing technologies to produce a precision fit that seals tight and lasts for years to come.
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Yukon Gear – "Yukon Gear Pinion Seal for 8.75"" Chrysler Or for 9.25"" Chrysler with 41 or 89 Housing, 30121" (Part No.30121)

"Yukon Gear Pinion Seal for 8.75"" Chrysler Or for 9.25"" Chrysler with 41 or 89 Housing, 30121"

from

$13.99
Yukon Mighty Seals use the latest design and manufacturing technologies to produce a precision fit that seals tight and lasts for years to come.
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Differential Covers for 1975 Dodge B300s

Make a smart move for your 1975 Dodge B300 with products all priced from $73.99 to $149.99.

Yukon Gear – Yukon Gear Steel Cover for Dana 70, 32322 (Part No.32322)

Yukon Gear Steel Cover for Dana 70, 32322

from

$149.99
These Yukon replacement diff covers are a direct bolt-on.
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Yukon Gear – Yukon Gear Chrome cover for Chrysler 9.25, 32001 (Part No.32001)

Yukon Gear Chrome cover for Chrysler 9.25, 32001

from

$73.99
These Yukon replacement diff covers take your rig a step beyond the boring factory look. They are the stock OE design finished in chrome.
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Yukon Gear – Yukon Gear Steel Cover for Dana 60 Standard Rotation, 32321 (Part No.32321)

Yukon Gear Steel Cover for Dana 60 Standard Rotation, 32321

from

$114.99
These Yukon replacement diff covers are a direct bolt-on.
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Yukon Gear – "Yukon Gear Steel Cover for Chrysler 9.25"" Rear, 32314" (Part No.32314)

"Yukon Gear Steel Cover for Chrysler 9.25"" Rear, 32314"

from

$93.99
These Yukon replacement diff covers are a direct bolt-on.
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Yukon Gear – Yukon Gear Standard Rotation Dana 60 Chrome Differential Cover, 32005 (Part No.32005)

Yukon Gear Standard Rotation Dana 60 Chrome Differential Cover, 32005

from

$89.99
Chrome replacement cover for Dana 60 and 61(not reverse rotation!).
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Top-Rated Differential Brands For Your 1975 Dodge B300

When it comes to finding the perfect Differential for your 1975 Dodge B300, Advance Auto Parts has you covered with a wide selection of high-quality OEM and aftermarket options from 14 trusted brands. We carry the most popular Differential brands including Felpro, National, and Dorman, and more, all known for their exceptional customer ratings (average brand rating of 4.6 stars) and competitive prices, as low as $9.99. Purchasing a Differential from us here at Advance Auto Parts is a smart move for both you and your 1975 Dodge B300, providing peace of mind with parts that meet or exceed OEM standards.

Popular Felpro 1975 Dodge B300 Differentials

If you’re looking for a top-quality Differential for your 1975 Dodge B300, Advance Auto Parts has exactly what you need with our selection of Felpro Differentials. We have 1 Felpro Differentials in stock for this fitment, all known for their durability and precision fit. With prices starting at just $17.99, you’ll find the perfect Differential for your needs and budget. Felpro Differentials for the 1975 Dodge B300 come highly rated, with over 1 customer reviews and an impressive average rating of 4.6 stars. Choosing a Felpro Differential from Advance Auto Parts is a smart move to ensure quality and value for your vehicle.
Felpro Axle Housing Cover Gasket Irregular Shaped 10 Bolt Hole Gasket, RDS 6014
from $17.99
(1)
Felpro Axle Housing Cover Gasket Irregular Shaped 10 Bolt Hole Gasket, RDS 6014
“OEM only uses silicone , the gasket set with a thin layer of silicone is a much better sealant method”

Top-Quality National 1975 Dodge B300 Differentials

For those in search of a high-quality Differential for their 1975 Dodge B300, Advance Auto Parts offers a great selection of National Differentials. With 1 National 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 $9.99, giving you a range of options to suit your budget. Backed by over 8 customer ratings and an average rating of 4.3 stars, National Differentials provide both reliability and excellent performance. Choosing a National Differential from Advance Auto Parts is a smart investment in your vehicle’s performance and longevity.
National Taper Bearing Cup, 15245
from $9.99
(8)
National Taper Bearing Cup, 15245
“It fits in Ford. I drove only few hundred miles can’t say much about it.”

FAQs for 1975 Dodge B300 Differentials

What are the best-selling Differentials for 1975 Dodge B300s?

Out of 243 Differentials that fit 1975 Dodge B300s, the following parts are the top sellers:

What’s the price range for 1975 Dodge B300 Differentials?

The prices of Differentials for the 1975 Dodge B300 range from $1.25 up to $1,487.99 for the most premium parts.

What is the average price of a Differential for a 1975 Dodge B300?

The average price for Differentials for the 1975 Dodge B300 is $291.98. 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 Dodge B300 model years?

Yes, we carry Differentials for 4 model years of Dodge B300s between 1976 and 1980. The following model years are the most popular for Differential purchases: 1980, 1979, 1978, 1977, and 1976.

What are the cheapest Differentials for my 1975 Dodge B300?

Does Advance Auto Parts sell Differentials for any other 1975 Dodge models?

Yes. We stock Differentials for 15 other popular 1975 Dodge models. Some of the most popular are 1975 Charger Differentials, 1975 Dart Differentials, 1975 Ramcharger Differentials, 1975 Monaco Differentials, and 1975 D100 Differentials.

What types of Differentials do you sell for my 1975 Dodge B300?

As of 8/2/26, these are some of the most in-demand types of Differentials for a 1975 Dodge B300:

Can I get help with 1975 Dodge B300 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 B300 Differentials?

Advance Auto Parts keeps returns simple. For new Dodge B300 Differentials and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.