Swingarm Bearing Kit for Kawasaki: 2x needle bearings (25x33x30 mm) + 2x oil seals (25x33x5.7 mm). Heat-treated steel for long life; double-lip seals keep out water and dirt. Fits: GPX 500R ’88–’90, GPZ 500R Ninja ’88–’90, GPX 600R ’88–’97, GPX 750R ’87–’90, GPZ 1000RX Ninja ’86–’88, ZR 550 Zephyr ’90–’98, VN 1500 Vulcan ’87–’99. Replaces OEM: bearing 92046-1035; seal 92049-1166. In the box: 2 bearings + 2 seals.