Parts-Wise
windshield washer, wiper
477955481
911 (78-94) 924 (76-88) 944 (82-91) 928 (78-86) 968, 959 Check Valve washer nozzle
64462874102
356BT6/C, 911 (65-73) Spray nozzle windshieldwasher complete with check valve.
90028100240
911 (80-94), 928 (78-92) Plastic nut for headlight washers.