Yukon Gear & Axle YG T7.5R-529R High Performance Gear Set For Toyota 7.5in Reverse Rotation in 5.29 Ratio
Yukon Gear & Axle YG T7.5R-529R delivers a complete ring and pinion gear set with 5.29 ratio designed for Toyota 7.5-inch reverse rotation differentials. This set fits 1995-2007 Toyota 4Runner Tacoma Sequoia and Tundra models adding capability for larger tires and added power. Built from high grade steel with precise tooth finish it handles high torque while cutting friction and heat for reliable performance.
Key Features
- Precision Engineering – State-of-the-art design and in-house testing ensure exact specifications
- Advanced Tooth Finish – Gear surface reduces friction and heat in high torque conditions
- High Grade Steel – 8620 alloy construction provides strength for demanding use
- OEM Fitment – Matches factory dimensions for straightforward installation
- 5.29 Ratio – 37 ring 7 pinion teeth optimize low-end power and towing
- Reverse Rotation – Built for front IFS differentials on Toyota trucks and SUVs
Specifications
| Detail | Value |
|---|---|
| Brand | Yukon Gear & Axle |
| Type | Ring & Pinion Gear Set |
| Compatibility | Toyota 7.5" Reverse Rotation IFS Front Differential |
| Gear Ratio | 5.29 |
| Ring Gear Teeth | 37 |
| Pinion Teeth | 7 |
| Material | 8620 Steel |
| Weight | 22 lbs |
| Shipping Dimensions | 18 x 14 x 8 inches |
| Country of Origin | United States |
| Warranty | 1 Year against manufacturing defects. Y.E.S. Plan for lifetime coverage |
Whats Included
- 37-Tooth Ring Gear
- 7-Tooth Pinion Gear
Product Notes
- Reverse rotation only. For front differentials
- Professional gear setup required for longevity
- Bearings seals and install kit sold separately
This Part Fits
| Year Range | Make | Model | Notes |
|---|---|---|---|
| 1996-2001 | Toyota | 4Runner | Base |
| 1996-2002 | Toyota | 4Runner | Limited |
| 1995-2002 | Toyota | 4Runner | SR5 |
| 2001-2007 | Toyota | Sequoia | Limited |
| 2001-2007 | Toyota | Sequoia | SR5 |
| 1995-2004 | Toyota | Tacoma | Base |
| 1998 | Toyota | Tacoma | DLX |
| 1998-2000 | Toyota | Tacoma | Limited |
| 1995-2000 | Toyota | Tacoma | SR5 |
| 2005-2006 | Toyota | Tundra | Base |
| 2000-2006 | Toyota | Tundra | Limited |
| 2000-2006 | Toyota | Tundra | SR5 |
Why Choose Yukon Gear & Axle?
- Engineers use advanced design and testing processes
- Two in-house quality labs verify every gear set
- Gear tooth finish lowers friction and operating heat
- High grade steel matches OEM specifications
- Offers widest range of gear ratios available
- 1-year warranty with optional lifetime Y.E.S. Plan
Frequently Asked Questions
- Q: What is the exact gear ratio and tooth count?
- A: 5.29 ratio with 37 ring teeth and 7 pinion teeth
- Q: Does this fit front or rear differentials?
- A: Reverse rotation for front 7.5-inch IFS differentials
- Q: What warranty coverage is provided?
- A: 1 year against defects. Y.E.S. Plan offers lifetime no-questions-asked protection
Shipping & Handling
- Method: UPS Ground / FedEx Ground
- Availability: In stock – ships same or next business day
- Packaging: Sturdy cardboard box with foam inserts for protection
Differentials & Components
Shop differentials and components at Black Ops Auto Works for premium differentials, differential covers, differential gears, locker differentials, limited-slip differentials, install kits, rebuild kits, bushings, seals, yokes, spider gears, and final drive components for cars, trucks, SUVs, and off-road builds. Whether you are upgrading for better traction, stronger power delivery, improved durability, or drivetrain reliability, this collection includes the parts needed for street, towing, racing, and off-road applications. Shop Differentials & Components by Category Browse drivetrain and axle upgrades across popular product categories, including: Differentials Differential covers Differential cover gaskets Differential rebuild kits Differential install kits Differential overhaul kits Differential seal kits Differential bushings Differential mounts Differential braces Differential housings Differential dropouts Differential spider gears Differential yokes Final drive gears Wh...
View Differentials & Components Products
Drivetrain
Shop drivetrain parts and accessories at Black Ops Auto Works for differentials, axles, driveshafts, clutch kits, flywheels, flexplates, shifters, transmission components, ring and pinion gears, differential braces, differential bushings, wheel hubs, wheel bearings, U-joints, valve bodies, transmission coolers, drivetrain mounts, and performance driveline upgrades. This collection is built for street cars, drag cars, track builds, trucks, Jeeps, SUVs, high-horsepower Mopar builds, imports, European performance vehicles, and off-road applications that need stronger power delivery, durability, and reliability. Use this Drivetrain collection to find the right upgrade by vehicle platform, drivetrain layout, transmission type, power level, and product category. Differentials and ring and pinion gears support traction and gearing changes, axles and driveshafts help transfer power, clutch kits and flywheels improve manual transmission performance, transmission coolers and valve bodies supp...
View Drivetrain Products
Final Drive Gears
Final drive gears determine the overall multiplication ratio between the engine and the driven wheels, with the ring and pinion gear set inside the differential carrier providing the final stage of ratio reduction that translates transmission output into the torque and speed delivered to the axle shafts. Changing the final drive ratio is one of the most effective ways to tailor a vehicle's character for a specific purpose, with numerically higher ratios improving acceleration and towing torque at the cost of higher RPM at cruising speeds, while numerically lower ratios reduce cruise RPM and improve fuel economy at the cost of off-the-line acceleration. Performance builders choose gear ratios based on the engine's power band, the transmission's gear spacing, tire diameter, and the primary intended use whether that is drag racing, road course, towing, or overland travel. This collection covers ring and pinion gear sets for domestic trucks, muscle cars, and import performance applicati...
View Final Drive Gears Products
Yukon Gear & Axle
Yukon Gear & Axle provides the highest quality aftermarket drivetrain parts in the industry. Yukon products are produced using superior materials and built to tolerances that exceed OE specifications. We do drivetrain right! Yukon manufactures high performance ring & pinions, positractions, lockers, axle upgrades, rebuild kits, hubs, driveshafts, diff covers, and more. Proven at the King of the Hammers and the granite crags and outcrops of Moab, Yukon products are built for abuse so you can gear up and wheel with confidence. At Yukon Gear & Axle we make it our Mission to build quality parts that exceed expectation. It’s that simple! Our in-house engineering group utilizes state-of-the-art software to design product that’s then manufactured in partnership by some of the world’s foremost leaders in OEM manufacturing. After rigorous testing and intense quality inspection, we’re proud to call it Yukon.
View Yukon Gear & Axle Products


