{"product_id":"13-37-rear-planetary-differential-ring-pinion-gears","title":"13\/37 Rear Planetary Differential Ring \u0026 Pinion Gears","description":"Replacement 13-tooth pinion gear and 37-tooth ring gear for rear planetary differential. (Pinion gear does not work with optional center differential or slipper clutch)","brand":"Traxxas","offers":[{"title":"Default Title","offer_id":44044155158650,"sku":"TRA10879","price":12.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0824\/6953\/files\/tra10879.jpg?v=1757717926","url":"https:\/\/www.dollarhobbyz.com\/products\/13-37-rear-planetary-differential-ring-pinion-gears","provider":"Dollar Hobbyz","version":"1.0","type":"link"}