Compatibility: This oil pump sump seal is designed for Vauxhall and Opel Insignia Astra 2.0 CDTI Engine (Code A20DTH, A20DT, A20DTJ, A20DTR, A20DTE). It is an ideal replacement part for your vehicle. Quality Material: Made of premium metal material that ensures durability and reliability. It can withstand regular use and harsh driving conditions. Product Dimensions: The oil pump sump seal measures 3 x 2.2 cm, providing a precise fit for your vehicle's engine without requiring modifications. Package Includes: 1 oil pump sump seal. Design: Features a sleek appearance that complements engine components while maintaining full functionality. Specification: Material: Metal Size: 3 cm x 2.2 cm (1.18 in x 0.87 in) Note: Please allow slight variations of 1-2 cm due to manual measurement.