The RD300W is a premium aftermarket OEM replacement rear differential, expertly designed for the 1988-2000 TRX300 2WD and 4WD ATVs. This complete differential assembly steps in as the ideal solution for riders facing the challenge of the original OEM part being no longer available. It offers a direct fit and exceptional performance that revives your ATV’s drivetrain to its optimal state. With its non-welded ring gear, the RD300W ensures enhanced durability and reliability, a crucial feature for tackling diverse terrains and demanding off-road conditions. This attention to detail not only extends the life of the differential but also maintains the smooth and efficient power transfer ATV enthusiasts expect. Whether you’re restoring an old favorite or maintaining a reliable ATV for continued adventures, the RD300W offers the quality, compatibility, and performance you need to keep your vehicle running at its best.