1966 Dodge D300 Series Spindles

Keep Your 1966 Dodge D300 Series in Top Shape with Quality Spindles

Whether you’re repairing or upgrading your Spindle, using high-quality parts is key to keeping your 1966 Dodge D300 Series looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Spindle Lock Nut Thrust Washers, Spindle Retainers, and Spindle Lock Nuts. 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 1966 Dodge D300 Series Spindle at Advance Auto Parts is around $16.15, with a range that starts at $3.79 and goes up to $29.99. With 8 options in stock from 2 trusted brands, finding the right fit is easy. Popular picks like Spindle Nut Retainer, 2.030" I.D., 8 Bent Over TABS, Locking Key / Wedge For Dana 60 & 70 Spindle Nut, and Spindle Washer – I.D. 2 In.-1/16 In. O.D. 2-9/16 In. Thickness 5/64 In. (Sold by each) start at just $3.79 and offer a great balance of form and function.

Explore Related Parts

While you’re upgrading or replacing your Spindle, 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 1966 Dodge D300 Series in peak condition, inside and out.

Essential 1966 Dodge D300 Series Spindles

Dorman – Spindle Nut 3/4 In.-16 and M20 In.-1.0 Hex Size 1-1/16 In. and 27mm (Sold by each) (Part No.615-073)

Spindle Nut 3/4 In.-16 and M20 In.-1.0 Hex Size 1-1/16 In. and 27mm (Sold by each)

from

$5.99
This spindle nut retainer 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.

Product Features:
  • Direct replacement – this spindle nut retainer matches the fit and function of the factory part on specified years, makes and models
  • Ideal solution – this retainer is a reliable replacement for an original part that is missing or has failed due to fatigue
  • Durable construction – this part is made from quality materials to ensure reliable performance and long service life
  • Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
See More

Yukon Gear – Spindle Nut Retainer, 2.030" I.D., 8 Bent Over TABS (Part No.33480)

Spindle Nut Retainer, 2.030" I.D., 8 Bent Over TABS

from

$8.99
Spindle nut retainer, 2.030″ I.D., 8 bent over tabs. This replaces Spicer part number 33733.

Product Features:
  • Spindle nut retainer for Dana Spicer 60, 70, 70U and 70HD
  • 2.030″ I.D.
  • 8 bent over tabs
See More

Dorman – Spindle Nut 3/4 In.-16 and M20 In.-1.0 Hex Size 1-1/16 In. and 27mm (Part No.615-073.1)

Spindle Nut 3/4 In.-16 and M20 In.-1.0 Hex Size 1-1/16 In. and 27mm

from

$5.49
This spindle nut retainer 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.

Product Features:
  • Direct replacement – this spindle nut retainer matches the fit and function of the factory part on specified years, makes and models
  • Ideal solution – this retainer is a reliable replacement for an original part that is missing or has failed due to fatigue
  • Durable construction – this part is made from quality materials to ensure reliable performance and long service life
  • Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
See More

Yukon Gear – Locking Key / Wedge For Dana 60 & 70 Spindle Nut (Part No.33512)

Locking Key / Wedge For Dana 60 & 70 Spindle Nut

from

$29.99
Product Features:
  • Locking key/wedge
  • Fits Dana Spicer 60 and 70
See More

Dorman – Spindle Washer – I.D. 2 In.-1/16 In. O.D. 2-9/16 In. Thickness 5/64 In. (Sold by each) (Part No.618-046)

Spindle Washer - I.D. 2 In.-1/16 In. O.D. 2-9/16 In. Thickness 5/64 In. (Sold by each)

from

$3.79
This spindle nut washer 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.

Product Features:
  • Direct replacement – this spindle nut washer matches the fit and function of the factory part on specified years, makes and models
  • Ideal solution – this washer is a reliable replacement for an original part that is missing or has failed due to wear
  • Durable construction – this part is made from quality materials to ensure reliable performance and long service life
  • Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
See More

Dorman – Spindle Washer – I.D. 2 In.-1/16 In. O.D. 2-9/16 In. Thickness 5/64 In. (Part No.618-046.1)

Spindle Washer - I.D. 2 In.-1/16 In. O.D. 2-9/16 In. Thickness 5/64 In.

from

$4.49
This spindle nut washer 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.

Product Features:
  • Direct replacement – this spindle nut washer matches the fit and function of the factory part on specified years, makes and models
  • Ideal solution – this washer is a reliable replacement for an original part that is missing or has failed due to wear
  • Durable construction – this part is made from quality materials to ensure reliable performance and long service life
  • Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
See More

Yukon Gear – Spindle Nut, 2.065" I.D., Six Slots (Part No.33484)

Spindle Nut, 2.065" I.D., Six Slots

from

$27.99
Spindle nut, 2.065″ I.D., six slots. This replaces Spicer part number 36635.

Product Features:
  • Spindle nut
  • 6 slots
  • 2.065″ I.D.
See More

Yukon Gear – Spindle Nut Retainer For Dana 60 & 70, 1.830" I.D., 10 Outer TABS (Part No.33477)

Spindle Nut Retainer For Dana 60 & 70, 1.830" I.D., 10 Outer TABS

from

$10.99
Spindle nut retainer for Dana 60 & 70, 1.830″ I.D., 10 outer tabs. This replaces Spicer part number 30637.

Product Features:
  • Spindle nut retainer for Dana Spicer 60, 70, 70U and 70HD
  • 1.830″ I.D.
  • 10 outer tabs
See More

Dorman – Standard Spindle Nut 3/4 In.-16 Hex Size 1-1/16 In. (sold by each) (Part No.615-072)

Standard Spindle Nut 3/4 In.-16 Hex Size 1-1/16 In. (sold by each)

from

$4.79
This spindle nut 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.

Product Features:
  • Direct replacement – this spindle nut matches the fit and function of the factory part on specified years, makes and models
  • Ideal solution – this nut is a reliable replacement for an original part that is missing or has failed due to fatigue
  • Durable construction – this part is made from quality materials to ensure reliable performance and long service life
  • Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
See More

Yukon Gear – Spindle Nut For Dana 60, 1.750" I.D., 6 Sided (Part No.33476)

Spindle Nut For Dana 60, 1.750" I.D., 6 Sided

from

$15.99
Spindle nut for Dana 60, 1.750″ I.D., 6 sided. This replaces Spicer part number 30636.

Product Features:
  • Spindle nut
  • Fits Dana Spicer 60
  • 6 sides
  • 1.750″ I.D.
See More

Dorman – Spindle Nut 3/4 In.-16 Hex 1-1/16 In. (sold by each) (Part No.615-016)

Spindle Nut 3/4 In.-16 Hex 1-1/16 In. (sold by each)

from

$6.99
This spindle nut 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.

Product Features:
  • Direct replacement – this spindle nut matches the fit and function of the factory part on specified years, makes and models
  • Ideal solution – this nut is a reliable replacement for an original part that is missing or has failed due to fatigue
  • Durable construction – this part is made from quality materials to ensure reliable performance and long service life
  • Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
See More

Dorman – Spindle Nut 3/4 In.-16 Hex Size 1-1/16 In. (Part No.615-016.1)

Spindle Nut 3/4 In.-16 Hex Size 1-1/16 In.

from

$9.99
This spindle nut 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.

Product Features:
  • Direct replacement – this spindle nut matches the fit and function of the factory part on specified years, makes and models
  • Ideal solution – this nut is a reliable replacement for an original part that is missing or has failed due to fatigue
  • Durable construction – this part is made from quality materials to ensure reliable performance and long service life
  • Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
See More

Yukon Gear – Spindle Nut For Dana 60 & 70, 1.940" I.D., With Plastic Ring (Part No.33486)

Spindle Nut For Dana 60 & 70, 1.940" I.D., With Plastic Ring

from

$26.99
Spindle nut for Dana 60 & 70, 1.940″ I.D., with plastic ring. This replaces Spicer part number 39695.

Product Features:
  • Spindle nut
  • Fits Dana Spicer 60 and 70
  • 1.940″ I.D.
  • Has plastic inner ring
See More

Dorman – Standard Spindle Nut 3/4 In.-16 Hex Size 1-1/16 In. (Part No.615-072.1)

Standard Spindle Nut 3/4 In.-16 Hex Size 1-1/16 In.

from

$3.49
This spindle nut 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.

Product Features:
  • Direct replacement – this spindle nut matches the fit and function of the factory part on specified years, makes and models
  • Ideal solution – this nut is a reliable replacement for an original part that is missing or has failed due to fatigue
  • Durable construction – this part is made from quality materials to ensure reliable performance and long service life
  • Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
See More

Most Popular Spindle Lock Nut Thrust Washers for 1966 Dodge D300 Series

Enhance your 1966 Dodge D300 Series with one of the 2 Spindle Lock Nut Thrust Washers we have in stock, starting at just $3.79.

Dorman – Spindle Washer – I.D. 2 In.-1/16 In. O.D. 2-9/16 In. Thickness 5/64 In. (Sold by each) (Part No.618-046)

Spindle Washer - I.D. 2 In.-1/16 In. O.D. 2-9/16 In. Thickness 5/64 In. (Sold by each)

from

$3.79
This spindle nut washer 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.

Product Features:
  • Direct replacement – this spindle nut washer matches the fit and function of the factory part on specified years, makes and models
  • Ideal solution – this washer is a reliable replacement for an original part that is missing or has failed due to wear
  • Durable construction – this part is made from quality materials to ensure reliable performance and long service life
  • Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
See More

Dorman – Spindle Washer – I.D. 2 In.-1/16 In. O.D. 2-9/16 In. Thickness 5/64 In. (Part No.618-046.1)

Spindle Washer - I.D. 2 In.-1/16 In. O.D. 2-9/16 In. Thickness 5/64 In.

from

$4.49
This spindle nut washer 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.

Product Features:
  • Direct replacement – this spindle nut washer matches the fit and function of the factory part on specified years, makes and models
  • Ideal solution – this washer is a reliable replacement for an original part that is missing or has failed due to wear
  • Durable construction – this part is made from quality materials to ensure reliable performance and long service life
  • Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
See More

Best-Selling 1966 Dodge D300 Series Spindle Retainers

Upgrade your D300 Series with one of our 2 best-selling Spindle Retainers.

Yukon Gear – Spindle Nut Retainer, 2.030" I.D., 8 Bent Over TABS (Part No.33480)

Spindle Nut Retainer, 2.030" I.D., 8 Bent Over TABS

from

$8.99
Spindle nut retainer, 2.030″ I.D., 8 bent over tabs. This replaces Spicer part number 33733.

Product Features:
  • Spindle nut retainer for Dana Spicer 60, 70, 70U and 70HD
  • 2.030″ I.D.
  • 8 bent over tabs
See More

Yukon Gear – Locking Key / Wedge For Dana 60 & 70 Spindle Nut (Part No.33512)

Locking Key / Wedge For Dana 60 & 70 Spindle Nut

from

$29.99
Product Features:
  • Locking key/wedge
  • Fits Dana Spicer 60 and 70
See More

Top-Quality Spindle Lock Nuts for 1966 Dodge D300 Series

Choose a high-quality OEM or aftermarket Spindle Lock Nut for Dodge D300 Series and enjoy top-notch performance from $10.99.

Yukon Gear – Spindle Nut For Dana 60 & 70, 1.940" I.D., With Plastic Ring (Part No.33486)

Spindle Nut For Dana 60 & 70, 1.940" I.D., With Plastic Ring

from

$26.99
Spindle nut for Dana 60 & 70, 1.940″ I.D., with plastic ring. This replaces Spicer part number 39695.

Product Features:
  • Spindle nut
  • Fits Dana Spicer 60 and 70
  • 1.940″ I.D.
  • Has plastic inner ring
See More

Yukon Gear – Spindle Nut Retainer For Dana 60 & 70, 1.830" I.D., 10 Outer TABS (Part No.33477)

Spindle Nut Retainer For Dana 60 & 70, 1.830" I.D., 10 Outer TABS

from

$10.99
Spindle nut retainer for Dana 60 & 70, 1.830″ I.D., 10 outer tabs. This replaces Spicer part number 30637.

Product Features:
  • Spindle nut retainer for Dana Spicer 60, 70, 70U and 70HD
  • 1.830″ I.D.
  • 10 outer tabs
See More

Yukon Gear – Spindle Nut, 2.065" I.D., Six Slots (Part No.33484)

Spindle Nut, 2.065" I.D., Six Slots

from

$27.99
Spindle nut, 2.065″ I.D., six slots. This replaces Spicer part number 36635.

Product Features:
  • Spindle nut
  • 6 slots
  • 2.065″ I.D.
See More

Yukon Gear – Spindle Nut For Dana 60, 1.750" I.D., 6 Sided (Part No.33476)

Spindle Nut For Dana 60, 1.750" I.D., 6 Sided

from

$15.99
Spindle nut for Dana 60, 1.750″ I.D., 6 sided. This replaces Spicer part number 30636.

Product Features:
  • Spindle nut
  • Fits Dana Spicer 60
  • 6 sides
  • 1.750″ I.D.
See More

FAQs for 1966 Dodge D300 Series Spindles

What are the best-selling Spindles for 1966 Dodge D300 Series?

Out of 8 Spindles that fit 1966 Dodge D300 Series, the following parts are the top sellers:

What’s the price range for 1966 Dodge D300 Series Spindles?

The prices of Spindles for the 1966 Dodge D300 Series range from $3.79 up to $29.99 for the most premium parts.

What is the average price of a Spindle for a 1966 Dodge D300 Series?

The average price for Spindles for the 1966 Dodge D300 Series is $16.15. Keep in mind the variety of part types within our Spindle category, where you are likely to find a wide range of prices across a variety of parts and components.

Does Advance Auto Parts sell Spindles for other Dodge D300 Series model years?

Yes, we carry Spindles for 6 model years of Dodge D300 Series between 1960 and 1967. The following model years are the most popular for Spindle purchases: 1967, 1965, 1964, 1963, 1962, 1961, and 1960.

What are the cheapest Spindles for my 1966 Dodge D300 Series?

Does Advance Auto Parts sell Spindles for any other 1966 Dodge models?

Yes. We stock Spindles for 9 other popular 1966 Dodge models. Some of the most popular are 1966 Charger Spindles, 1966 Dart Spindles, 1966 Monaco Spindles, 1966 Coronet Spindles, and 1966 Polara Spindles.

What types of Spindles do you sell for my 1966 Dodge D300 Series?

As of 11/2/25, these are some of the most in-demand types of Spindles for a 1966 Dodge D300 Series:

Can I get help with 1966 Dodge D300 Series Spindle orders?

Contact our customer support team by chat or phone, through the help desk page, where you can find instant answers about Dodge Spindles and more.

What is your return policy for Dodge D300 Series Spindles?

Advance Auto Parts keeps returns simple. For new Dodge D300 Series Spindles and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.