The Rok VLR main crank seal, sized at 20mm x 35mm x 7mm, is an essential component for your engine. It can be used on either the PTO or Mag side, providing a reliable seal to prevent leaks and ensure smooth engine operation.

Using this Rok VLR main crank seal is easy. First, make sure the engine is turned off and cooled down. Carefully remove the old seal from the crank case. Clean the area thoroughly to get rid of any dirt or debris. Then, place the new seal in the correct position on either the PTO or Mag side. Press it gently but firmly until it's properly seated. When using, always keep an eye on the engine for any signs of leaks. For maintenance, check the seal regularly for wear and tear. If you notice any damage, replace the seal right away to keep your engine running well.