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USA Standard Gear ZG D30-427 Ring & Pinion Gear Set 4.27 Ratio Dana 30

Manufacturer

Picture for manufacturer USA Standard Gear

Part Number

ZG D30-427
8 reviews
Sale Price

$295.28

In Stock (10+)

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Usually delivered within 2 days

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Product Details

The USA Standard Gear ZG D30-427 is a precision-engineered ring and pinion gear set designed specifically for Dana 30 front axles. This gear set provides a 4.27:1 axle ratio, offering an excellent balance between acceleration and highway drivability for Jeep Wranglers, Cherokee XJs, and other vehicles equipped with Dana 30 axles.

Key Features:

  • 4.27:1 gear ratio for improved low-end torque and acceleration
  • Precision CNC-machined from high-quality steel forgings
  • Heat-treated for maximum strength and durability
  • Lapped and matched ring and pinion set for quiet operation
  • Meets or exceeds OEM specifications
  • Designed for Dana 30 front or rear axle applications

USA Standard Gear ring and pinion sets are manufactured to strict quality standards and undergo rigorous testing to ensure reliable performance. Each gear set is individually matched and lapped for proper tooth contact and quiet operation. When installing new gears, it's recommended to use a complete installation kit with fresh bearings, seals, and shims for optimal performance and longevity.

Got what I needed in a timely fashion.

Thanks

I got what I needed quickly with no hassles. I would recommend Boatplicity to anyone with Johnson or Evinrude motors. Its not too often I have been as thoroughly pleased with online purchases as I am with this one. Kevin K. Long Lake, MN

Very smooth and really fast.

Great, but unfortunately I need to return the product. It won't work for my application.

I was hesitant about buying the product because it was almost a $100 cheaper than a couple other websites. I went ahead and did it and couldn't believe when I got it the next day. I did pay a little extra for shipping but it was totally worth it.

Parts were correct and shipped very quickly

Right prices and free shipping,

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