Standard Efficiency Fuel Filter Cat Standard Efficiency Fuel Filters are recommended for normal duty filtration in a wide range of Cat equipment. Cat Filters use fiberglass spiral roving and acrylic beads to keep filter media pleats from flexing as fluid travels through the media, ensuring contaminants are captured and held. This is important any time your engine is running, but is particularly important during machine cold start and shutdown. Pleats in will-fit filters often flex, releasing contaminants through the filter media into the “clean” side where they cause additional component wear. Cat filters help prevent damage to your fuel system and keep your Cat machinery performing at optimum levels. Designed and manufactured by the same company that makes your Cat iron, we provide quality parts to ensure long-term integrity of your equipment. Choosing genuine Cat Filters protects your equipment - and your bottom line. Attributes: Designed by Caterpillar to be an integrated component of your critical fuel system Only available from Caterpillar No one knows Cat Fuel Systems better than Caterpillar Cat Filters perform better than will-fitters SPECIFICATIONS Efficiency Rating: Standard Efficiency COMPATIBLE MODELS Wheel-Type Loader 910 910F 910G 910G II Excavator 320B L 320-A 320B U 321B 317B LN 320B 312B 318B N 317B L 312-A 320B LL 320B N 320B LU 311-A 311B 320B FM LL 320 L 315-A L 318B 320-A L 315B 320-A N 315B L 315B FM L 315-A 312B L Track-Type Loader 933 939C 933C 939 Track-Type Tractor D3C III D4C III D5C III