Part numbers:
1. Valve 48350-R7L-013
2. Valve body O-ring 91301-PC9-003
3. Hydraulic pump O-ring 91306-R7L-003
4. Sealing washers (fill and drain holes): 94109-20000 and 90471-PX4-000
5. New flange bolts (12-point x 10 mm) 90113-S10-000
6. Sealant: 08718-0004 (I used Victor Reinz)
7. Oil: 08200-9007A (required volume is about 1.5 liters)