{"product_id":"yp-fsm20-3-29","title":"Yukon steel spool for Model 20 with 29 spline axles, 3.08 \u0026 up","description":"Yukon Full Spools are a cost-effective way to convert a diff to 100% lockup. Installation is easy as they install in place of your differential carrier assembly. Each Yukon spool is made from high-quality 8620 steel and heat treated for additional strength. A spool is an outstanding choice for dedicated off-road and drag racing vehicles only.","brand":"Yukon Gear and Axle","offers":[{"title":"Default Title","offer_id":42595119628423,"sku":"YP FSM20-3-29","price":478.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0627\/3925\/1335\/files\/26427cc88497c50be9a10440bbb3b253.jpg?v=1765560770","url":"https:\/\/www.randysworldwide.com\/products\/yp-fsm20-3-29","provider":"RANDYS Worldwide","version":"1.0","type":"link"}