Product OEM Code:

0BH 325 183 B / 0BH325183B

The external oil filter used in DQ500,DQ381 and DQ380 transmissions filters metal particles, debris, and other contaminants circulating in the transmission oil, ensuring that the oil remains clean. Clean oil flow enables the hydraulic system, mechatronic unit, and internal mechanical components to operate correctly and efficiently. The external oil filter helps maintain proper oil pressure while reducing the risk of wear, clogging, and performance loss. Inspecting and replacing the external oil filter during transmission oil changes and routine maintenance is essential for ensuring smooth operation and long service life of the transmission.