Typy: GF 402N, 422, 4201 MH, 4321GM, 4521GM, 5000M, 5001MH, 502, 5202, 5801MH, 5801MHO, 582, 5902, 6301MH, 6401MH, 6401MHO, 642, 6502, 7601MH, 7601MHO, 8501MH, 8501MHO, GRS25N
Producent: Wilhelm Fricke SE, Zum Kreuzkamp 7, 27404 Heeslingen, Deutschland, www.granit-parts.com