Nissan D21 Differentials

Your One-Stop Shop For Trusted Nissan D21 Differentials

If you’re in search of Nissan D21 Differentials aftermarket or OEM parts, consider your search over! Advance Auto Parts carries 29 Differentials from top brands with prices ranging from $6.49 to $589.99.

Beyond great prices, we stock trusted brands manufacturing all types of Differentials for your Nissan D21. Of the 8 OEM and aftermarket parts brands we carry, some of the most popular are Valvoline, Yukon Gear, and National.

And don’t forget to read customer reviews across all Differentials categories in our catalog. Buy with confidence by leveraging past customer experiences of our aftermarket and OEM parts.

At Advance Auto Parts, we don’t think top quality Differentials have to cost top dollar, and we prove it. Browse our top Nissan D21 Differentials below, order online to ship to your home, or head into your nearest Advance Auto Parts location to get started.

Essential Nissan D21 Differentials

National – Bearings (Part No.32308-C)

Bearings

from

$61.99
National Oil Seals & Bearings offer a full line of premium oil seals and bearings.

Product Features:
  • Premium bearing design matches OEM specifications
  • Precision manufactured using premium-grade steel for outstanding durability and performance
  • Matched cup and cone components ensures consistent quality and outstanding performance
  • Industry leading coverage
  • Professional technicians know they can depend on National
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NDK – Differential Seal (Part No.J704084575NDK)

Differential Seal

from

$20.17
Differential Seal
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NOK – Differential Seal (Part No.J7040323764NOK)

Differential Seal

from

$8.58
Differential Seal
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National – Bearings (Part No.30209-C)

Bearings

from

$61.99
National Oil Seals & Bearings offer a full line of premium oil seals and bearings.

Product Features:
  • Premium bearing design matches OEM specifications
  • Precision manufactured using premium-grade steel for outstanding durability and performance
  • Matched cup and cone components ensures consistent quality and outstanding performance
  • Industry leading coverage
  • Professional technicians know they can depend on National
See More
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Driveworks – Tapered Roller Bearing (Part No.S-32010X)

Tapered Roller Bearing

from

$28.99
Product Features:
  • Brand may vary by location
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NOK – Pinion Seal (Part No.J7010153141NOK)

Pinion Seal

from

$14.35
Pinion Seal
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NOK – Pinion Seal (Part No.J7010153150NOK)

Pinion Seal

from

$11.89
Pinion Seal
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Yukon Gear – Redline Synthetic "Shock Proof" Oil – 3 Quarts (Part No.15000)

Redline Synthetic "Shock Proof" Oil - 3 Quarts

from

$99.99
Redline Synthetic “Shock Proof” Oil. 3 Quarts.

Product Features:
  • Includes three quarts of Redline Shockproof oil
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Yukon Gear – Redline Synthetic "Shock Proof" Oil With Positraction Additive – 4 Quarts (Part No.15005)

Redline Synthetic "Shock Proof" Oil With Positraction Additive - 4 Quarts

from

$148.99
Redline Synthetic “Shock Proof” Oil with positraction Additive. 4 Quarts.

Product Features:
  • Includes four quarts of Redline Shockproof oil and one 4oz bottle of Yukon positraction additive
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Felpro – Differential Carrier Gasket (Part No.RDS 27274)

Differential Carrier Gasket

from

$9.29
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:
  • 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
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National – Shaft Repair Sleeve (Part No.99166)

Shaft Repair Sleeve

from

$34.99
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:
  • 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
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National – Shaft Repair Sleeve (Part No.99181)

Shaft Repair Sleeve

from

$37.49
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:
  • 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
See More
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USA Standard Gear – Spartan Spring & Pin Kit, Fits Smaller Designs (Part No.17011)

Spartan Spring & Pin Kit, Fits Smaller Designs

from

$26.99
Spartan spring & pin kit, fits smaller designs.

Product Features:
  • Replacement spring and pin kit for Spartan Locker
  • Fits Dana 30, Dana 44, AMC Model 20, AMC Model 35, and Toyota designs
  • Includes 4 springs and 4 alignment pins
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Yukon Gear – Ring and Pinion Kit (Part No.24666)

Ring and Pinion Kit

from

$589.99
Ring and Pinion Kit
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Driveworks – Tapered Roller Bearing (Part No.S-30306)

Tapered Roller Bearing

from

$14.29
Product Features:
  • Brand may vary by location
See More

(1 reviews)
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National – Bearings (Part No.30306)

Bearings

from

$51.99
National Oil Seals & Bearings offer a full line of premium oil seals and bearings.

Product Features:
  • Premium bearing design matches OEM specifications
  • Precision manufactured using premium-grade steel for outstanding durability and performance
  • Matched cup and cone components ensures consistent quality and outstanding performance
  • Industry leading coverage
  • Professional technicians know they can depend on National
See More
View Product

National – Shaft Repair Sleeve (Part No.99139)

Shaft Repair Sleeve

from

$39.99
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:
  • 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
See More

(1 reviews)
View Product

Felpro – Differential Carrier Gasket (Part No.RDS 55330)

Differential Carrier Gasket

from

$6.79
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:
  • 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
See More
View Product

Felpro – Differential Carrier Gasket (Part No.RDS 27275)

Differential Carrier Gasket

from

$7.79
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:
  • 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
See More

(1 reviews)
View Product

Driveworks – Oil Seal (Part No.S-223542)

Oil Seal

from

$6.49
Value-priced seal meets all cataloged application requirements.

Product Features:
  • Brand may vary by location
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Differentials Brands You Can Trust For Your Nissan D21

8 trusted brands of Differentials line our shelves, ready to help keep your Nissan D21 running smooth. Below are some of the most popular brands and their top Differentials offerings:

Most Purchased Nissan D21 Differentials from Valvoline

When you buy the most frequently purchased Valvoline brand Differentials, you can be confident it will be the right part for your Nissan D21. Here are the Valvoline Differentials Advanced Auto customers buy the most:
MaxLife Multi-Vehicle (ATF) Full Synthetic Automatic Transmission Fluid, 1 Quart
from $12.79
(446)
MaxLife Multi-Vehicle (ATF) Full Synthetic Automatic Transmission Fluid, 1 Quart
Differential Oil
3 Qt - Penzoil 80W90 Conventional Gear Oil
from $44.99
This product is not rated
3 Qt – Penzoil 80W90 Conventional Gear Oil
Differential Oil
Redline Synthetic "Shock Proof" Oil With Positraction Additive - 4 Quarts
from $148.99
This product is not rated
Redline Synthetic "Shock Proof" Oil With Positraction Additive – 4 Quarts
Differential Oil

FAQs for Nissan D21 Differentials

What are the most purchased Differentials for the Nissan D21?

Out of 29 Differentials for the Nissan D21, the most popular in our inventory are:
3 Qt - Penzoil 80W90 Conventional Gear Oil
from $44.99
This product is not rated
3 Qt – Penzoil 80W90 Conventional Gear Oil
Differential Oil
Bearings
from $13.99
(2)
Bearings
Differential Bearings
Shaft Repair Sleeve
from $39.99
(1)
Shaft Repair Sleeve
Pinion Shaft Seals

What are the top-rated Nissan D21 Differentials?

Top-rated Differentials for your Nissan D21 based on customer reviews/ratings are:
Bearings
from $53.99
(1)
Bearings
“made the front wheels ride smooth and quiet again like new.”
Tapered Roller Bearing
from $14.29
(1)
Tapered Roller Bearing
“Replaced original OEM shocks and the ride is better than when my 2007 Hyundai Entourage was brand new.”
Differential Carrier Gasket
from $7.79
(1)
Differential Carrier Gasket
“The gasket fit perfectly, but it was so thin that it leaked when oil was added. Felpro has definitely changed for the worse. Can’t return it because ”

More Popular Parts for All Makes