YOUQI OEM‑replacement CFW 2 BABSL 0.5 oil seals are standard‑type oil seals manufactured in Shanghai, China. Hardness ranges from 30‑90 Shore A, available in reddish‑brown or other customized colors. Boasting excellent ozone resistance, corrosion resistance and good electrical insulation properties with outstanding quality. Applied for crankshafts, pumps, hydraulic machines and rotating shafts. Widely used in hydraulic pumps, gearboxes, reducers, motors and agricultural equipment. Both standard and non‑standard custom sizes are available. Packed with logo‑printed paper, inner box and outer carton for full protection during transit. These replacement oil seals provide dependable sealing performance for diverse industrial operating conditions.