Check the listing for details. Transmission Needle Bearing Driver Tool Triumph 500 650 750 Unit & Pre-Unit USA. Condition: New. Listed at 21.99 USD. Transmission Needle Bearing Driver Tool Triumph 500 650 750 Unit & Pre-Unit USA Seating a new needle bearing (Triumph OEM # 57-1606 and 57-1614) inside your transmission case can be a bit of a pain without the proper tool. Many people use a socket and extension to pound their delicate new needle bearing in place. Designed by Lowbrow Customs, this aluminum drift solves that issue, protecting your new bearing and your sanity at the same time. Made specifically for installing that new bearing in your pre-unit or unit Triumph 650 or 750 transmission case. Proudly made in the USA. Transmission Needle Bearing Driver Tool Triumph 500 650 750 Unit & Pre-Unit USA Seating a new needle bearing (Triumph OEM # 57-1606 and 57-1614) inside your transmission case can be a bit of a pain without the proper tool. Many people use a socket and extension to pound their delicate new needle bearing in place. Designed by Lowbrow Customs, this aluminum drift solves that issue, protecting your new bearing and your sanity at the same time. Made specifically for installing that new bearing in your pre-unit or unit Triumph 650 or 750 transmission case. Proudly made in the USA. &times &times &times &times &times Buy now and save! Tell a friend Visit store Watch now eBay integration by