Remanufactured from Weller, the Allison 2100RDS transmission delivers smooth shifting, dependable power transfer, and long-lasting durability for medium-duty trucks and vocational applications. Built to OEM Allison standards, this model features multiple forward speeds, advanced electronic controls, and a rugged design engineered for reliable performance under demanding conditions. With Weller’s precision remanufacturing process, the 2100RDS helps fleets reduce downtime, improve fuel efficiency, and maintain consistent productivity mile after mile. If you want, I can also create meta titles, meta descriptions, and keyword clusters for the Allison 2100RDS and other Allison models so your product pages are fully optimized for SEO. Would you like me to do that?