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  • Yukon Gear High Performance Ring and Pinion Gear Set For Toyota 8in in a 4.88 Ratio
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Yukon Gear High Performance Ring and Pinion Gear Set For Toyota 8in in a 4.88 Ratio

Yukon Gear & Axle
YUKYG T8-488K
In stock
Final Drive Gears
$474.89
The Toyota 8 Inch Ring and Pinion Gear Set from Yukon Gear is built for drivers...
$474.89
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Yukon Gear High Performance Ring and Pinion Gear Set For Toyota 8in in a 4.88 Ratio
Description

The Toyota 8 Inch Ring and Pinion Gear Set from Yukon Gear is built for drivers who demand maximum durability and performance. Whether you’re hauling, climbing trails, or cruising highways, this 4.88 ratio upgrade ensures your Toyota’s rear differential delivers the torque and reliability you need.

Crafted with premium heat‑treated steel and precision machining, this gear set is engineered to handle extreme conditions without compromise. The 4.88 gear ratio provides enhanced low‑end torque, making it ideal for lifted trucks, larger tires, and off‑road adventures.

With Yukon’s reputation for quiet operation and long‑lasting performance, this Toyota 8 Inch Ring and Pinion Gear Set is the go‑to choice for enthusiasts who want confidence in every drive.


Features and Benefits

  • High Performance Engineering – Built to withstand heavy loads and rugged terrain.

  • 4.88 Gear Ratio – Optimized for torque and larger tire setups.

  • Durable Heat‑Treated Steel – Extends lifespan and reduces wear.

  • Precision Fit for Toyota 8" Differential – Ensures easy installation and compatibility.

  • Quiet Operation – Designed for smooth, noise‑free performance.


Built for Adventure

With the Toyota 8 Inch Ring and Pinion Gear Set, you’ll notice immediate improvements in torque, pulling power, and overall drivability. Whether it’s weekend off‑roading or daily commuting, Yukon Gear keeps your Toyota ready for anything.


Specifications

Specification Detail
Part Number yukYG T8-488K
Axle Model Toyota 8.0
Gear Ratio 4.88
Pinion Spline Count 27
Ring Gear Bolt Quantity 10
Ring Gear Outside Diameter 8 inches
Cover Bolt Quantity Dropout
Position Rear
Differential Toyota TV6 & Tacoma Rear w/ Factory Locker
Mounting Hardware Included No
Shims Included No
California Proposition 65 Not Applicable



Installation Instructions
Installation Instructions
Installation Instructions


This Part Fits:

 

Year Make Model Submodel
1984-1989 Toyota 4Runner DLX
1984-1995 Toyota 4Runner SR5
1984-1988 Toyota Pickup Base
1986-1987 Toyota Pickup Base Turbo
1979-1995 Toyota Pickup DLX
1985 Toyota Pickup DLX Turbo
1981-1995 Toyota Pickup SR5
1986-1987 Toyota Pickup SR5 Turbo

REVIEWS

B.K.

Installed the Yukon 4.88 Toyota 8" gear set in my Tacoma and it completely changed the truck’s feel. More pulling power with bigger tires and still smooth on the highway. Couldn’t be happier!

Brian K.

Boise, ID

★★★★★
S.M.

I’ve run Yukon gears before, but this Toyota 8" 4.88 set is next level. Quiet, strong, and perfect for off-road trips around the Rockies. Install was straightforward and the performance speaks for itself.

Sam M.

Colorado Springs, CO

★★★★★
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Effective Date: October 2024
We offer a 30-day return policy, allowing you to request a return within 30 days of receiving your item. To qualify for a return, the item must be in its original condition—unused, with tags, and in its original packaging. A receipt or proof of purchase is also required.

To initiate a return, please contact us at info@riotparts.com. Returns must be shipped to the address provided upon request. If your return is approved, we will issue a return shipping label along with detailed instructions.

Important
Returns sent without prior authorization will not be accepted.

For any return-related inquiries, please reach out to us at info@riotparts.com.

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The return shipping address will be determined based on the requestor’s location to ensure the nearest return facility is used.

Possible return locations include:
• 10880 Lear Blvd.
Reno, NV 89506, United States
• 931 W. Bardin Rd., Suite 150–200
Arlington, TX 76017, United States
• 3035 Campus Dr.
Hatfield, PA 19440, United States
• 5789 N. Graham Road, Ste 200
Whiteland, IN 46184, United States
• 2020 NE Aloclek Dr 4711 N Lamon Ave
#118 STE 12, Hillsboro, OR 97124, United States

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• Electrical parts that have been installed or used
• Special order parts that were custom ordered for you
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If you have questions or concerns about a specific item, please contact us for assistance.

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For exchanges, the quickest option is to return the item you have. Once the return is accepted, you can make a separate purchase for the new item.

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If more than 15 business days have passed since your return was approved and you haven’t received your refund, please contact us at info@riotparts.com.

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