Upgrade or repair your backhoe loader's transmission with this premium-grade 8T/37T Spiral Bevel Crown Wheel and Pinion Gear Set . Engineered to meet or exceed OEM specifications, this gear set ensures smooth power transmission, reduced noise, and exceptional durability for heavy-duty operations. It serves as a direct and accurate replacement for JCB 3CX, 4CX, and 214 models. Key Features Perfect Fitment: Precision-engineered as a direct replacement for OEM Part Number 453