- Engine Diaper SFI 7.2 Recertification -

To have your RCI Engine Diaper re-certified, please send them to:

ATTN: DIAPER
RCI
13960 State Hwy 64 West
Tyler, Texas 75704

Please enclose your complete Engine Diaper along with a check, money order, credit card number, or daytime phone number for us to call and get your credit card information. The charge is $85.00 US - this includes the freight back to you. For Canadian customers, the charge is $125.00 US, including freight. This service takes 3 to 4 weeks from the time we receive your Diaper. Please allow 7 to 10 days shipping from us to you. Total process should take around 3 to 5 weeks. Your Diaper will be shipped back to you via FedEx Ground, we will need a physical address for the return shipment.

The engine diaper shall be inspected for no modifications and no deterioration every 5 years. If it is acceptable it will be recertified and returned to you. If the engine diaper is not acceptable, it must be replaced. A RCI sales personnel will contact you to discuss the replacement of the engine diaper. When it is determined to be acceptable for continued service, a new conformance label marked with the inspection date shall be used.