Alternator Fits Caterpillar Model - D4K XL, (2007-2014) - 12739N

Product Number: 12739N_A73

This alternator is designed to deliver consistent and efficient charging performance for Caterpillar D4K XL model manufactured between 2014-2007. It helps maintain reliable electrical system operation by supplying steady current to the battery, lighting, and onboard electronics. Built to handle vibration, heat, and demanding use, this alternator is engineered for dependable day-to-day operation. Key Features: Designed for Caterpillar D4K XL with OE-style mounting points Provides stable charging output to support consistent electrical performance Durable, corrosion-resistant construction for extended lifespan Direct-fit installation enables straightforward replacement Tested for voltage regulation, endurance, and load performance Includes a 24-month warranty against manufacturing defects About PartsForMachines: PartsForMachines is a UK-based e-commerce platform founded in 2019 in Warwickshire, specializing in aftermarket parts and services for construction, agriculture, and industrial machinery. We offer an extensive catalog of over 500,000 products. Standard delivery: 1-3 working days within UK Mainland.