IPS20-D Transmissions Protecting Casing and Companion Flange IPS20-D Parts on group Protecting Casing and Companion Flange: Pos. Part No Qty Parts name Comments 1. 22328795 [1] Companion flange 2. 990889 [1] Snap ring 3. 984850 [4] Flange screw 4. 3847628 [2] Protecting casing 5. 991609 [4] Flange screw 6. 991607 [4] Flange screw 7. 828250 [1] Lubricating grease Parts catalog : Steering Motor EVC C-E IPS20-D Oil Pump and Input Bearing Housing IPS20-D Upper Gear Set and Shaft IPS20-D Gear Housing, Upper IPS20-D Drive, Assembly IPS20-D IPS20-D Lower Gear Unit IPS20-D Intermediate Housing IPS20-D Mounting Kit, Clamp Ring IPS20-D Exhaust Pipe Kit IPS20-D Exhaust Pipe, Diesel IPS20-D Connecting Components IPS, Jack Shaft, Std Length 370mm IPS20-D