Part Number: 6669665 6658820 Compatible with Bobcat Loader(s): 1213, 1600, 2000, 2400, 2410, 540, 542, 543, 553, 641, 642, 643, 653, 700, 720, 721, 722, 741, 742, 743, 751, 753, 763, 773, 7753, 825, 843, 853, 863, 864, 873, 943, 953, 963, 970, 974, 975 Features: IP67 waterproof, rust proof, anti fog, and anti UV. Easy installation can be achieved using needle type wiring. Material: Convex transparent lenses, 304 stainless steel frame, and ABS plastic shell. Black instrument panel. Color LED 7-segment display screen. Size: 52 millimeters (2-1/16 inches). The fuel pressure gauge requires a 12/24V negative grounding system. Can accurately determine whether your oil pressure value is sufficient, If it is lower than the correct pressure value, please check your engine to avoid causing greater repair costs High Quality fuel gauge replaces OEM part no. 6669665，fits models; Compatible with SM loaders: 1213, 1600, 2000, 2400, 2410, 540, 542, 543, 553, 641, 642, 643, 653, 700, 720, 721, 722, 741, 742, 743, 751, 753, 763, 773, 7753, 825, 843, 853, 863, 864, 873, 943, 953, 963, 970, 974, 975