{"product_id":"kyosho-tf120-ball-diff-screw-set","title":"Kyosho TF120 Ball Diff Screw Set","description":"\u003cp\u003eKyosho TF120 is the genuine ball differential screw set for Kyosho's 1\/10 platforms. The diff screw is the single most important adjustment in a ball differential: threading it in or out changes the clamping pressure on the diff plates and balls, which sets how much the diff slips under power. A worn or stretched screw makes that adjustment vague and lets the setting drift during a run, so replacing it is one of the first things to do when a diff stops holding.\u003c\/p\u003e\u003cp\u003eOriginally released for the TF-5 Stallion touring car, this screw set is also called out in Kyosho's off-road parts lists, covering the Ultima RT5, RT6, RB5, RB6, and SC and the Ultima SB Dirt Master. It installs as a direct replacement for the kit hardware with no modification. Fitting a fresh screw alongside new diff balls, plates, and thrust bearing is the standard full-rebuild practice that restores crisp, predictable diff action.\u003c\/p\u003e","brand":"PowerHobby","offers":[{"title":"Default Title","offer_id":67607103504697,"sku":"KYOTF120","price":9.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1015\/7814\/6105\/files\/s_d6sd5s6d5s6d5s_1.jpg?v=1791289782","url":"https:\/\/boxofrocksrc.com\/products\/kyosho-tf120-ball-diff-screw-set","provider":"Box of Rocks RC LLC","version":"1.0","type":"link"}