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Yukon Gear High Performance Gear Set, Toyota V6, 4.56 Ratio
Yukon Gear part YG TV6-456K is a high-performance ring and pinion gear set engineered for the Toyota V6 differential in a 4.56 ratio, fitting select 4Runner, Tacoma, and Lexus GX470 models. Yukon uses state-of-the-art design, advanced heat-treating, and leading-edge quality testing to meet exacting specifications, backed by Yukon's Y.E.S. Plan lifetime protection.
Key Features
- 4.56 gear ratio for the Toyota V6 differential
- Advanced heat-treating and precision manufacturing
- Backed by Yukon's Y.E.S. Plan lifetime protection
- Ideal for larger tires or off-road gearing changes
Fitment
Fits select Toyota 4Runner, Tacoma, Pickup, and Lexus GX470 models equipped with the Toyota V6 differential. Confirm your exact differential before ordering.
Specifications
| Detail | Value |
|---|---|
| Manufacturer part number | YG TV6-456K |
| Application | Toyota V6 differential |
| Gear ratio | 4.56 |
What's Included
- 1 ring gear
- 1 pinion gear
About Yukon Gear
Yukon Gear & Axle manufactures differential, axle, and drivetrain components engineered for durable, precise-fit replacement and upgrade applications.
FAQ
What differential does this gear set fit?This gear set fits the Toyota V6 differential used in select 4Runner, Tacoma, and Lexus GX470 models.
What is the gear ratio?This gear set has a 4.56 ratio.
Why would I change my gear ratio?A gear ratio change can restore proper gearing after larger tires, improve off-road crawling ability, or optimize acceleration.
Does this include an install kit?No, this listing is for the ring and pinion gear set only; a matching install kit should be ordered separately.
What is the Y.E.S. Plan?Yukon's Y.E.S. Plan is a lifetime, comprehensive protection plan covering your gear set for as long as you own your vehicle.
Is professional installation recommended?Yes. Ring and pinion installation requires precise backlash and pattern setup and should be performed by a qualified technician.
Do both axles need to be re-geared together?Yes, front and rear gear ratios should match to avoid drivetrain binding in 4WD.
Do I need to confirm fitment before ordering?Yes. Confirm your exact vehicle and differential before ordering.
Installation Instructions
- Remove the differential cover and carrier assembly.
- Remove the old ring and pinion gears.
- Install the new ring and pinion gear set using a compatible install kit, following proper backlash and pattern setup procedures.
- Reassemble the carrier and torque all fasteners to specification.
WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
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