CKD F1000-6-W not a direct replacement but very close and has polycarbonate bowl with guard SMC # AF20-F01-2 (has metal bowl) Log in for pricing
Norgren Lintra QM/46063/03 (Norgren has 1 piece in stock 2/18/10) Left Endcap (2 ports) for Old Style M/46263/3500/88 Log in for pricing