Parts-Wise
windshield washer, wiper
477955481
911 (78-94) 924 (76-88) 944 (82-91) 928 (78-86) 968, 959 Check Valve washer nozzle
90028100240
911 (80-94), 928 (78-92) Plastic nut for headlight washers.
9116280710101C
Headlight washer jet. 911 (85-94), 928 (93-95), 944Turbo (85-88), 944 (89-91)