45 QT COOLER (ORANGE)

The Mile Marker 30146 is a high-quality axle drain or fill plug specifically engineered for GM 14 Bolt Rear Axles. This plug is compatible with a wide range of Chevrolet and GMC trucks equipped with the 10.5-inch 14 Bolt Rear Axle, covering model years from 1998 to 2026. It serves the critical function of sealing the differential housing, preventing the loss of vital gear oil and protecting the internal components from contamination. This plug is designed for precise fitment within the designated GM 14 Bolt Rear Axle, ensuring a leak-free connection. Its robust construction ensures durability against typical automotive operating conditions. The Mile Marker 30146 is a reliable replacement part, crucial for maintaining the performance and longevity of your vehicle's differential.