Cummins 3973422 Manifold Exhaust Fit QSB6.7 6C8.3 ISC8.3 6D107 Engine

All standard orders will be shipped out in 1 to 2 business days of confirmation from our team once they have received your order.

Any customs or import duties are charged once the parcel reaches its destination country. You may be charged for handling fees and taxes as your order passes through customs. These charges must be paid by the recipient of the parcel. We are not responsible for any customs and import duty charges.

It’s our goal to ensure you have the best possible experience with us, and so we offer returns valid for 25 days from the date of arrival. Please start a return request via our self-service return portal.

The delivery time is 3-6 workdays. For very heavy products(over 100kgs), the delivery time frame could be up to 10-12 natural days.

Yes.

We accept all major credit cards, PayPal, Google Pay, Apply Pay, Shop Pay.

As long as you have contacted us and provided us with your engine model number, serial # or other information necessary to identify your parts you should be fine.

Most of the parts carry a 3-month warranty at least. For more information, please read our warranty policy.