Here is a cpl 2018 list from Transtec for all models, 222 pages, select the BMW models https://transtec.com/wp-content/uplo...g-01-19-18.pdf
for example
E36, 1.6i, 1.8i, 1.8is OE # 32411141417, 7681955300,7681 633 013, ZF pump Pump, Transtec Seal Kit 90K028
BMW 325i 1992-1995 Rack & Pinion, Transtec Kit 8904
E32 3.0i, 3.0il, 3.4i, 3.4il , OE 32411123350, 41057, 7681955237, 7681 633 013, ZF pump, Transtec Pump Seal Kit 90K028
E32 735i/iL 1986-1992 ZF Pump, Transtec Seal Kit 8467
BMW 850i 1993-1995 With Tandem Pump ZF Pump, Seal Kit 8467
M3 1995-1999 Rack & Pinion Kit 8904
BMW M5 1989-1993 6 Cyl, With Tandem Pump ZF Pump Seal Kit 8467