{"id":79796,"date":"2024-12-12T21:22:03","date_gmt":"2024-12-13T02:22:03","guid":{"rendered":"https:\/\/discountrcparts.com\/index.php\/product\/33-13t-steel-helical-diff-ring-pinion-rear-gear-udr\/"},"modified":"2026-03-27T20:51:47","modified_gmt":"2026-03-28T01:51:47","slug":"hot-racing-rear-steel-helical-diff-ring-pinion-gear-33-13t-for-traxxas-udr","status":"publish","type":"product","link":"https:\/\/discountrcparts.com\/index.php\/product\/hot-racing-rear-steel-helical-diff-ring-pinion-gear-33-13t-for-traxxas-udr\/","title":{"rendered":"Hot Racing Rear Steel Helical Diff Ring\/Pinion Gear (33\/13T) For Traxxas UDR"},"content":{"rendered":"<p>Upgrade your Traxxas UDR\u2019s drivetrain with the Hot Racing Steel Helical Diff Ring\/Pinion Rear Gear Set. Engineered for smooth and reliable power transfer, these steel spiral-cut gears provide superior strength and longevity over stock bevel gears, preserving your rig\u2019s original gear ratio while delivering a quieter and more efficient operation on any terrain.<\/p>\n<h3>Includes:<\/h3>\n<ul>\n<li>(1) 33-Tooth Spiral Cut Ring Gear<\/li>\n<li>(1) 13-Tooth Spiral Cut Pinion Gear<\/li>\n<\/ul>\n<h3>Features:<\/h3>\n<ul>\n<li>Precision machined helical spiral-cut gears for ultra-smooth performance<\/li>\n<li>High carbon steel construction ensures superior durability and strength<\/li>\n<li>Maintains the stock 33T\/13T gear ratio for seamless integration<\/li>\n<li>Stronger than stock bevel gears for improved drivetrain reliability<\/li>\n<\/ul>\n<h3>Specifications:<\/h3>\n<ul>\n<li>Direct replacement for Traxxas #8579<\/li>\n<li>Designed for use in Traxxas UDR<\/li>\n<\/ul>\n<h3>Compatibility:<\/h3>\n<ul>\n<li>Traxxas UDR (Unlimited Desert Racer)<\/li>\n<\/ul>\n<p>Upgrade your UDR\u2019s performance and reliability with the Hot Racing Steel Helical Diff Ring\/Pinion Rear Gear Set. Enjoy smoother, quieter operation, and extended service life\u2014all without altering your truck\u2019s original gear ratio. This essential upgrade ensures that every race and bash session is met with confidence and control.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Upgrade your Traxxas UDR\u2019s drivetrain with the Hot Racing Steel Helical Diff Ring\/Pinion Rear Gear Set. Engineered for smooth and reliable power transfer, these steel spiral-cut gears provide superior strength and longevity over stock bevel gears, preserving your rig\u2019s original gear ratio while delivering a quieter and more efficient operation on any terrain. Includes: (1) [&hellip;]<\/p>\n","protected":false},"featured_media":80388,"template":"","meta":[],"product_brand":[],"product_cat":[479,527],"product_tag":[],"class_list":{"0":"post-79796","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-hot-racing","7":"product_cat-udr","8":"product_shipping_class-saver","10":"first","11":"outofstock","12":"taxable","13":"shipping-taxable","14":"purchasable","15":"product-type-simple"},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.6 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Hot Racing Rear Steel Helical Diff Ring\/Pinion Gear (33\/13T) For Traxxas UDR - Discount RC Parts<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/discountrcparts.com\/index.php\/product\/hot-racing-rear-steel-helical-diff-ring-pinion-gear-33-13t-for-traxxas-udr\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Hot Racing Rear Steel Helical Diff Ring\/Pinion Gear (33\/13T) For Traxxas UDR - Discount RC Parts\" \/>\n<meta property=\"og:description\" content=\"Upgrade your Traxxas UDR\u2019s drivetrain with the Hot Racing Steel Helical Diff Ring\/Pinion Rear Gear Set. Engineered for smooth and reliable power transfer, these steel spiral-cut gears provide superior strength and longevity over stock bevel gears, preserving your rig\u2019s original gear ratio while delivering a quieter and more efficient operation on any terrain. 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