What components are included in this spider gear kit?

This kit comes with all the necessary parts for a complete spider gear replacement. You'll find two side gears, two pinion gears, the cross pin shaft, a roll pin, and the spider gear thrust washers.

How does this kit compare to OEM spider gears?

Yukon Gear & Axle uses higher quality materials and manufacturing techniques than OEM. This results in a spider gear set that is built to last longer and withstand more demanding use.

What is the purpose of spider gears in a differential?

Spider gears are a vital part of an open differential. They allow the wheels on the same axle to rotate at different speeds, which is necessary when turning corners, while still transmitting power to both wheels.

Yukon Gear & Axle Dana 80 Spider Gear Kit YPKD80-S-37

Name: Yukon Gear Replacement Standard Open Spider Gear Kit For Dana 80 w/ 37 Spline Axles
Brand: Yukon Gear & Axle
Price: 329.89 USD
Availability: InStock

Yukon Gear Replacement Standard Open Spider Gear Kit For Dana 80 w/ 37 Spline Axles

$329.89

Only 2 left in stock

Yukon Gear & Axle standard open spider gear kit for Dana 80 w/ 37 spline axles. Built with higher quality materials than OEM for longer life.

Key Features

Fits Dana Spicer 80 open differentials with 37 spline axles.
Includes two side gears, two pinion gears, cross pin shaft, roll pin, and spider gear thrust washers.
Constructed with higher quality materials than OEM for improved longevity.
Designed for a complete and proper spider gear set replacement.

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more

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Will this fit your vehicle?

Product Details

If you're working on a Dana 80 differential with 37-spline axles, this standard open spider gear kit from Yukon Gear & Axle is what you need. This kit replaces the internal spider gears, which are crucial for allowing your wheels to turn at different speeds when going around corners. It's designed to fit a wide range of heavy-duty trucks and vans, including models like the Ford F-350 Super Duty, Chevrolet C3500, and Dodge Ram 2500.

Yukon uses better materials and manufacturing techniques than what you'd find in a stock OEM setup. This means the spider gears in this kit are built to last longer and handle the stresses of daily driving and heavier loads. The kit includes everything necessary for a complete replacement: two side gears, two pinion gears, the cross pin shaft, a roll pin, and the spider gear thrust washers. Having all these components in one package makes the job straightforward.

Replacing these gears is a key step in rebuilding or repairing your differential. Ensuring you have well-made internal components like these spider gears contributes to the overall durability and performance of your drivetrain.