Sierra 18-7061 Mercury/Mariner Needle & SeatSierra high-quality parts are designed to meet OEM specifications. Dimensions: .065 Bore; Interchangeable with: GLM; 40910; Mallory; 9-36802; Mercury Marine; 1395-83181; 1395-8318; 1395-4555; 1395-4868; 1395-7297; Tillotson; WM-16; WM-17; Walbro; WM-23; WMD-1; WMK-1; WMK-2; WMK-3; WMK-4; WMK-5; WMK-7; WMK-8; WMK-9; WMK-10; WMK-11; WMK-12; WMK-13; WMK-14; WMK-15; WMK-18; WNK-19; WMK-20; WMK-21; WMK-22; WMK-24; WMK-25; WMK-26; WMK-27; WMK-28; WMK-29; WMK-30; WMK-31; WMK-32; WMK-35; WMK-36; WMK-38; WMK-39; WMK-40; WMK-41; WMK-41-1A; WMK-41-1B; WMK-41-3A; WMK-41-3B; WO-8A-1; WO-8A-2; WO-8A-3; WO-8A-4; WO-8A-5; WO-8A-6; WO-9-1; WO-9-2; WO-9-3; WO-9-4; WO-9-5; WO-9-6; WO-9A-1; WO-9A-2; WO-9A-3; WO-9A-4; WO-9A-5; WO-9A-6;