
The Cusco RS 1.5‑way limited‑slip differential is built for rear S13/S14 Nissan 240SX applications and is specified for U.S. open differential housings only. As a 1.5‑way RS unit, it provides adjustable lock characteristics for improved traction in rear‑wheel setups. This unit is intended for direct rear differential replacement where compatible with U.S. open diffs.
Cusco LSD RS-1.5way(1.5&2) Rear S13/S14 240SX-For U.S. open dif. only