1U1357 Bucket Tooth Adapter for Excavator - Product Description The 1U1357 is a premium replacement bucket tooth adapter engineered for excavator and loader buckets. Manufactured in our ISO 9001:2015 certified facility, this high-wear component delivers exceptional durability in demanding earthmoving and mining appliions. Key Features Precision-engineered to OEM specifiions for perfect fit and interchange Forged from high-strength alloy steel with multi-stage heat treatment