Toyota (4WD) Drive Axle Assembly - Front - Zumbrota Drivetrain - RAA440-50273A

Front Axle Assembly
RAA440-50273A
Ratio: 3.91; 9 Inch Ring Gear, IFS Front
Reman Front Axle Assy, 9" Ring Gear, 2007-18 Tundra and Sequoia, 3.91 Ratio
9" IFS AXLE ASSY '08-'18 TOYOTA SEQUOIA, '07-'18 TUNDRA, FRONT 3.91
Zumbrota Drivetrain Axle Assemblies are rebuilt to the highest quality standards of precision and reliability. Each Axle assembly is thoroughly inspected for straightness, cracks and surface wear. All internal components are fully inspected and tested including ring and pinions, internal gears, clutches and carriers. All bearings and seals are replaced. Gears are fully inspected for optimal tooth contact patterns and correct rolling torque using inch pound measurements for precise setup and longevity. Correct gear backlash is set to ensure proper gear lubrication and quiet operation. Axle tubes are inspected to ensure OEM standards of straightness. Zumbrota uses an exclusive hydro-blast rinse and sandblasting procedure on internal and external parts, followed by a proprietary shot-enticed deep cleaning, setting the standard for Axle assembly remanufacturing.
Units are shipped in high density plastic totes to help eliminate in-transit damage
All housings are tested for surface wear and cracks.
100% inspection of all internal parts, including Ring and Pinion’s, Internal Gears, Clutch’s and Carrier’s
100% replacement of bearings, seals, crush sleeves, pinion nuts and shims.
All housings are cleaned utilizing our state of the art hydro blasting and rinsing process. This process is what brings all cases back to the OEM finish.
Correct rolling torque established using inch pound measurement’s for precision setup and longevity
Units are shipped in high density plastic totes to help eliminate in-transit damage
All housings are tested for surface wear and cracks.
100% inspection of all internal parts, including Ring & Pinion’s, Internal Gears, Clutch’s & Carrier’s
100% replacement of bearings, seals, crush sleeves, pinion nuts and shims.
All housings are cleaned utilizing our state of the art hydro blasting and rinsing process. This process is what brings all cases back to the OEM finish.
Correct rolling torque established using inch pound measurement’s for precision setup and longevity
California Proposition 65: WARNING: This product can expose you to chemicals including arsenic, which is known to the State of California to cause cancer. For more information, go to www.P65Warnings.ca.gov.
Gear Ratio: 3.91

Detailed Fitment Results
Year Make Model Drive Type Fitment Notes 2007 Toyota Tundra 4WD Ratio: 3.91; 9 Inch Ring Gear, IFS Front 2008 Toyota Tundra 4WD Ratio: 3.91; 9 Inch Ring Gear, IFS Front 2008 Toyota Sequoia 4WD Ratio: 3.91; 9 Inch Ring Gear, IFS Front 2009 Toyota Tundra 4WD Ratio: 3.91; 9 Inch Ring Gear, IFS Front 2009 Toyota Sequoia 4WD Ratio: 3.91; 9 Inch Ring Gear, IFS Front 2010 Toyota Tundra 4WD Ratio: 3.91; 9 Inch Ring Gear, IFS Front 2010 Toyota Sequoia 4WD Ratio: 3.91; 9 Inch Ring Gear, IFS Front 2011 Toyota Tundra 4WD Ratio: 3.91; 9 Inch Ring Gear, IFS Front 2011 Toyota Sequoia 4WD Ratio: 3.91; 9 Inch Ring Gear, IFS Front 2012 Toyota Tundra 4WD Ratio: 3.91; 9 Inch Ring Gear, IFS Front 2012 Toyota Sequoia 4WD Ratio: 3.91; 9 Inch Ring Gear, IFS Front 2013 Toyota Tundra 4WD Ratio: 3.91; 9 Inch Ring Gear, IFS Front 2013 Toyota Sequoia 4WD Ratio: 3.91; 9 Inch Ring Gear, IFS Front 2014 Toyota Tundra 4WD Ratio: 3.91; 9 Inch Ring Gear, IFS Front 2014 Toyota Sequoia 4WD Ratio: 3.91; 9 Inch Ring Gear, IFS Front 2015 Toyota Tundra 4WD Ratio: 3.91; 9 Inch Ring Gear, IFS Front 2015 Toyota Sequoia 4WD Ratio: 3.91; 9 Inch Ring Gear, IFS Front 2016 Toyota Tundra 4WD Ratio: 3.91; 9 Inch Ring Gear, IFS Front 2016 Toyota Sequoia 4WD Ratio: 3.91; 9 Inch Ring Gear, IFS Front 2017 Toyota Tundra 4WD Ratio: 3.91; 9 Inch Ring Gear, IFS Front 2017 Toyota Sequoia 4WD Ratio: 3.91; 9 Inch Ring Gear, IFS Front 2018 Toyota Tundra 4WD Ratio: 3.91; 9 Inch Ring Gear, IFS Front 2018 Toyota Sequoia 4WD Ratio: 3.91; 9 Inch Ring Gear, IFS Front