What is a ring and pinion gear set and why would I change the ratio?

The ring and pinion gears are part of your vehicle's differential. They work together to transfer power from the driveshaft to the wheels and change the rotation speed. Changing the ratio, like to this 4.11 set, can improve acceleration or make highway cruising more efficient, depending on your tire size and driving habits.

Does this gear set come with everything needed for installation?

This product includes the USA Standard ring and pinion gear set. Installation typically requires additional components such as bearings, seals, and installation kits, which are sold separately.

How does Yukon Gear & Axle ensure the quality of their ring and pinion sets?

Yukon Gear & Axle performs rigorous in-house quality evaluations. Each set is tested to ensure it meets dimensional, material, and fitment specifications before it is released for sale.

Yukon Gear & Axle Ring & Pinion Gear Set 4.11 Ratio ZG GM9.5

Name: USA Standard Ring & Pinion Gear Set For GM 9.5in in a 4.11 Ratio
Brand: Yukon Gear & Axle
Price: 381.89 USD
Availability: InStock

USA Standard Ring & Pinion Gear Set For GM 9.5in in a 4.11 Ratio

$381.89

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

Yukon Gear & Axle USA Standard Ring & Pinion Gear Set for GM 9.5in axles with a 4.11 ratio. Improves drivability for a range of trucks and SUVs.

Key Features

Fits 59+ vehicle make/model combinations including Chevrolet Avalanche, C1500, and Express vans.
Features a 4.11 gear ratio, offering a balance between highway drivability and improved acceleration.
Designed to exceed OEM specifications for reliable performance.
Undergoes rigorous in-house quality evaluation for dimensional, material, and fitment accuracy.
Built for GM 9.5-inch rear axles.

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Will this fit your vehicle?

Product Details

This Yukon Gear & Axle USA Standard Ring & Pinion Gear Set gives you a 4.11 ratio for your GM 9.5-inch rear axle. This set is designed to exceed original equipment specifications, meaning you're getting a well-built component that's ready to handle the demands of your vehicle. A common reason to change your gear ratio is to better match tire size or improve performance for specific driving needs, like towing or off-roading. This 4.11 ratio is a popular choice for those looking for a balance between highway cruising and improved acceleration.

Yukon Gear & Axle puts these sets through rigorous in-house quality evaluations. This ensures they pass dimensional, material, and fitment testing before they ever leave the factory. This attention to detail means you can install this set with confidence, knowing it's built to last. This gear set fits a wide variety of GM trucks and SUVs, including models like the Chevrolet Silverado 1500, Tahoe, and Suburban from the late 80s through the mid-2010s.