Worm wheel washer fits model numbers : 330i, 362, 365, 372 XP, 372 XPG, 435, 435 E, 435 E II, 440 II, 440 E II, 445, 445 E, 455 RANCHER, 460, 461, 465 RANCHER II, 535i XP, 536Li XP, 550 XP, 550 XPG, 550 XP MARK II, 550 XPG MARK II, 560 XP, 560 XPG, 562 XP, 562 XPG, T535i XP, T536Li XP, T540 XP, T540 XP II, T540i XP