UJD70306 3-Point Return Spring---Replaces M2421T

Replaces number M2421T, JDS684

17-3/8 inches long x 48 Coil x 1/4" spring coil diameter

Fits: 40S sn 69582 and up, 40U up to sn 62733

Left for these 320S, 330S, 420S, 430S