Product Name: Fuel Injector Reference Part Number: 32F61-00012 Compatible Machine: Excavator Caterpillar CAT311D…Description: Fuel injectors deliver the right amount of fuel at the right time into an internal combustion engine.Product FeatureFuel injectors are developed specifically for your engine and today’s low-sulfur, low-lubricity fuels. You will get the best wear life, fuel economy and overall performance, regardless of the equipment it’s powering or the conditions it has to endure.You are buying less downtime and lower repair bills, helping you achieve the lowest owning and operating costs over your engine’s lifecycle.It may fit many other machines. Please refer to the given part numbers and the photos to check more compatible models.