DeLaval Pacer Solenoid Coil O-Ring and Plate Washer 12V Pulsator The DeLaval pacer solenoid coil O-ring and plate washer 12V pulsator set is a precision replacement sealing kit designed for use with DeLaval Pacer EP100 and EP2090 pulsators . These small but essential components help ensure a secure seal and correct coil seating , supporting reliable pulsator operation during milking. Correct sealing within the solenoid assembly is critical for stable pulsation performance. Worn or damaged seals can lead to air leaks, inconsistent pulsation, or electrical instability , which may affect milking efficiency and cow comfort. Replacing worn components with the DeLaval pacer solenoid coil O-ring and plate washer 12V pulsator helps restore proper sealing and dependable system function. This kit includes 1 x O-ring and 1 x plate washer , supplied together as a pair for convenient replacement during servicing or repairs. Manufactured as a pattern part (non-OEM) , it offers a cost-effective alternative while maintaining suitable performance for routine maintenance and planned servicing. Designed specifically for 12V pulsator systems , these components are engineered to fit correctly within co
