2010 Toyota Tacoma Ring and Pinion Set RWD - Toyota 8.4 in. Rear - w/o Factory Locker - Ring and Pinion Set - 5.29 Ratio - 30 Spline Pinion - 12 Bolt Ring Gear - Rear guaranteed to replace your current 2010 Toyota Tacoma Ring and Pinion Set RWD - Toyota 8.4 in. Rear - w/o Factory Locker - Ring and Pinion Set - 5.29 Ratio - 30 Spline Pinion - 12 Bolt Ring Gear - Rear. 2010 Toyota Tacoma Ring and Pinion Set comes new OEM 2010 Toyota Tacoma Ring and Pinion Set aftermarket new 2010 Toyota Tacoma Ring and Pinion Set of remanufactured 2010 Toyota Tacoma Ring and Pinion Set RWD - Toyota 8.4 in. Rear - w/o Factory Locker - Ring and Pinion Set - 5.29 Ratio - 30 Spline Pinion - 12 Bolt Ring Gear - Rear.