Maadsouran products
Specialized wrenches for installing ROULANT valve stem seals
Proprietary design and manufacturing – Patent
EF7 valve stem seals
Oil-impermeable barrier in the upper, sensitive area of the engine timing
Rear crankshaft seal EF7
Final sealing of the crankshaft end at the engine and gearbox interface
EF7 oil suction pipe O-ring
Guarantees maintenance of oil circuit pressure and bearing health