Vibration Isolator 3959799 Valve Cover Gasket For Cummins Diesel Engine

Vibration Isolator 3959799 Valve Cover Gasket For Cummins Diesel Engine

Hydraulic Seal Installation Requirements:
(1) The sealing surface of hydraulic seal gasket and flange should be clean.​
(2) The outer diameter of the hydraulic seal gasket should be smaller than the flange sealing surface, and the inner diameter should be slightly larger than the pipe inner diameter.
(3) The pretension of the gasket shall not exceed the design requirements.
(4) Torque wrenches are best used when packing asbestos gaskets.
(5) When installing the gasket, tighten the nuts one by one.In case of leakage, step-down treatment must be carried out after installation, and the sealing gasket must be replaced or adjusted.

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Payment & Delivery

• Western Union, PayPal, TT, Transfer are available. 
• If we have stock, product will be sent out within 3-5 business days after your payment is cleared.

Shipping

• We support shipment by FedEx, DHL, UPS, TNT, EMS, etc. If you need other ship ways, please feel free to contact me.
• before ordering, make sure your addresses are correct.
• Import duties, taxes and charges are not included in the item price and shipping cost. These charges are the buyer’s responsibility.

Customer Care

• If you would like to contact us, please send us an online message, if there is no answer, email us and your email would be answered within 24 hours.
• We try our best to make sure your package arrives undamaged and as advertised, however, sometimes errors beyond our control do occur, and communication is the key in these cases.
• All pictures about engine parts and turbochargers are real picture, if you are not sure, before ordering, you can compare it with your old one, or email us.
• We strongly suggest that item should be installed by professional engineer, otherwise, there is no return for refunds, we do offer store credit exchange.

Return policy

• Once you buy our item, you agree to the following return policy:
• We accept return, but please contact us before make the decision.
• We only accept exchange if the item is received incorrect or defective
• Return shipping costs are the responsibility of customers
• All returns must be whole and complete as shipped to the customers.

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