{"product_id":"marka-racing-mzr-2321-1-28-enclosed-64p-ceramic-ball-diff-set-black-1pz","title":"Marka Racing MZR-2321 - 1:28 Enclosed 64P Ceramic Ball Diff. Set - Black (1Pz)","description":"\u003cp\u003e\u003cspan\u003eDescription\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThe Marka Racing ball differential has been manufactured using the highest quality materials available on the market to ensure maximum precision and long-lasting durability in the time. The differential’s axle is made from Grade 5 Titanium, while the aluminum components are crafted from Ergal 7075-T6. The spheres are made of ZrO2 (zirconium dioxide) is the for enhanced performance, and the discs are constructed from ultra-hard steel. Silicone O-rings are used to achieve micrometric adjustments, and the spure gear 53 teth an 64 pitch has been CNC-machined to ensure superior accuracy, silence and smooth operation.\u003c\/p\u003e\n\u003cp\u003eNot suitable for 1:28 LM cars.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/blog.markaracing.com\/wp-content\/uploads\/2026\/03\/Marka-Racing-Ball-Diff-Yellow-Spure-Gear-Assembly-Manual.pdf\"\u003eMarkaRacing BallDiff Assembly Manual\u003c\/a\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eAssembly Video:\u003cbr\u003e\u003ca href=\"https:\/\/www.youtube.com\/watch?v=wdmOBfuma00\"\u003elink video\u003c\/a\u003e\u003c\/p\u003e","brand":"Marka Racing","offers":[{"title":"Default Title","offer_id":53436665594040,"sku":"MZR-2321","price":59.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0926\/7530\/9752\/files\/MZR-2321Markaencloseddiff.jpg?v=1777948871","url":"https:\/\/jerseymicroracer.com\/products\/marka-racing-mzr-2321-1-28-enclosed-64p-ceramic-ball-diff-set-black-1pz","provider":"Jersey Micro Racer","version":"1.0","type":"link"}