{"product_id":"hrdra125-dr10-spool-locker","title":"HRDRA125 - Aluminum Differential Posi Locker Spool DR10","description":"\u003cp data-start=\"44\" data-end=\"813\"\u003eThis is a CNC‑machined aluminum differential “posi” locker spool designed to replace the internal differential gears in the Team Associated DR10 gear differential. Often called a spool or locker, this solid hub locks both outputs together so that power is delivered equally to both wheels instead of allowing the differential action found in a standard gear set. The lightweight aluminum construction with an anodized finish helps reduce rotating mass while maintaining strength for traction‑focused driving. Installation is straightforward: the spool is installed in place of the factory differential gears inside the DR10 gear diff case. It is intended for off‑road or drag use where locked‑axle traction is desired.\u003c\/p\u003e\n\u003cp data-start=\"815\" data-end=\"1569\"\u003e• CNC‑machined aluminum construction for strength and reduced rotating mass. \u003cbr data-start=\"941\" data-end=\"944\"\u003e• Anodized finish resists corrosion and surface wear. \u003cbr data-start=\"1035\" data-end=\"1038\"\u003e• Locks the differential for equal power to both drive wheels. \u003cbr data-start=\"1138\" data-end=\"1141\"\u003e• Lightweight cut‑out design minimizes added weight. \u003cbr data-start=\"1231\" data-end=\"1234\"\u003e• Installed in place of the stock differential gears (“posi” spool). \u003cbr data-start=\"1340\" data-end=\"1343\"\u003e• Helps improve traction and drive‑out of corners or rough terrain. \u003cbr data-start=\"1448\" data-end=\"1451\"\u003e• Recommended for off‑road and drag‑oriented use only (not for general bashing).\u003c\/p\u003e","brand":"Hot Racing","offers":[{"title":"Default Title","offer_id":49787620426015,"sku":"210000013537","price":13.88,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0897\/0426\/8063\/files\/wh6zlbjipkrbttfnp9i7.png?v=1753493508","url":"https:\/\/newsunracing.com\/products\/hrdra125-dr10-spool-locker","provider":"New Sun Racing","version":"1.0","type":"link"}