We are a factory that specializes in producing high-quality fuel filters and replacement parts. Our Fuel Filter, with replacement part number FF5327/ R010039, is designed to fit Fleetguard and Donaldson brand vehicles perfectly. This filter guarantees superior filtration and provides maximum protection for your engine against debris and contaminants. Our product is constructed of high-quality, durable materials that ensure excellent filtration efficiency and long-lasting performance. With our Fuel Filter, you can ensure your vehicle's optimal performance while preventing costly engine damage. Trust us to provide you with the best fuel filter and replacement parts in the market.