3103-21 1310 Toyota Transmission Yoke fits passenger cars and trucks from Toyota and Lexus from as early as 1986 until 2007 (Previa, Van, Rav4, Supra, SC300, RX300, Highlander).

Application Note: If you are building a one-piece driveshaft on a Toyota truck platform where the pinion angle is steep, use the 3103-211 high-angle version instead. The standard 3103-21 is correct for two-piece shaft assemblies and low-angle single-piece applications. Using the standard geometry yoke at high operating angles will accelerate U-joint wear and can introduce vibration above 65 mph.

The 3103-21 is the standard replacement transmission yoke for Toyota and Lexus vehicles produced from 1986 through 2007 using a 20/21-spline, 1.104" pitch diameter output shaft. Confirmed fitments include the Previa, Van, Rav4, Supra, SC300, RX300, and Highlander across several transmission variants. The 1.495" hub OD seals against the stock Toyota tailshaft seal. At 6.000" center-to-end, this yoke maintains correct driveshaft geometry at stock suspension height. Cross-reference: Spicer 2-3-9701X. Inspect the output shaft spline tips before installing the new yoke -- Toyota splines are hardened but can develop micro-pitting after 150,000+ miles, which will accelerate wear on the replacement yoke if not addressed first.