Throttle slide guide, original Bing spare part no. 26-517. Suitable for Bing carburetor types and vehicles: Kreidler Flott 15/10/102, Zündapp GTS C type 529 17/10/103A, Zündapp CS CX Hai 17/10/104A-17/10/108A, Hercules Prima GT GX with Sachs engine 506 and 506/3B 17/10/110-17/10/112, Sachs 501/4 CKF 17/12/101A, Zündapp GTS C CS CX Hai with engine type 280-870 17/14/106A, Zündapp C 50 GTS type 529-024, 012, 028 17/15/102A, Zündapp CS CX Hai type 448 17/15/103A.