Front and rear crankshaft seals have to wear sleeves to provide increased crank reusability. Wear sleeves improve the performance of the seal, keeping the dirt away from the sealing lips; this avoids the contamination of oil, maintaining its lubrication properties. The seal has grooves in the seal lip that return to the oil to the deposit during the rotation of the crank.
RUKN AL BURHAN HEAVY EQUIP SPARE PARTS TR.
+971 6 539 0953Shop No 2 Hassan Baba Hassan Building Caterpillar Road Industrial Area 3 Sharjah.