{"product_id":"rcawd-arrma-3s-full-metal-f-r-helical-diff-gearbox-assembly-20k-for-arrma-granite-senton-old-big-rock-typhoon-3s-brushless-and-brushed-series-1-10-upgrade-parts","title":"RCAWD ARRMA 3S Full Metal F\/R Helical Diff Gearbox Assembly 20K | For ARRMA Granite,Senton, Old Big Rock, Typhoon, 3S Brushless and Brushed Series 1\/10 Upgrade Parts","description":"\u003ch3\u003eAbout this item\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e【Premium chrome steel gears】Upgraded from stock iron gears to high-strength chrome steel (34T\/13T configuration). These full metal front and rear differential assemblies deliver exceptional wear resistance, handling the extreme torque of high-power brushless systems during intense bashing.\u003c\/li\u003e\n\u003cli\u003e【Enhanced thermal dissipation】Designed with a full metal gearbox housing that provides excellent heat dissipation. This superior cooling capability protects internal components from overheating, ensuring consistent performance and extending drivetrain longevity.\u003c\/li\u003e\n\u003cli\u003e【Pre-filled 20K silicone oil】Fully assembled and pre-tuned with premium 20K differential fluid for optimal traction, cornering stability, and smooth power delivery right out of the box.\u003c\/li\u003e\n\u003cli\u003e【Broad 3S and 4S compatibility】Engineered as a direct drop-in fit for ARRMA 1\/10 3S and 4S series, including Granite, Senton, Big Rock, and Typhon (brushless and brushed models). Fits part numbers such as ARA4202V3, ARA4102V4, ARA4302V3, ARA102714, ARA4408V2, ARA4203V3, ARA4303V3, and related models.\u003c\/li\u003e\n\u003cli\u003e【RCAWD dedicated service support】Package includes a fully built differential gearbox assembly in a protective box. RCAWD backs your purchase with professional technical assistance and responsive customer service to ensure your complete satisfaction.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"RCAWD","offers":[{"title":"Default Title","offer_id":52051696910624,"sku":"B0DLGPKD6G","price":248.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1006\/7682\/9472\/files\/31WJgz0k-dL.jpg?v=1785388153","url":"https:\/\/tinyracer.com\/products\/rcawd-arrma-3s-full-metal-f-r-helical-diff-gearbox-assembly-20k-for-arrma-granite-senton-old-big-rock-typhoon-3s-brushless-and-brushed-series-1-10-upgrade-parts","provider":"TinyRacer","version":"1.0","type":"link"}