Sierra 18-7809; DIAPHRAGM KIT 55278A4

NOTE:
*Estimated ship dates are provided directly by the manufacturer and are subject to change without further notice. We, as a dealership, have no influence on the date whatsoever. In some cases, the manufacturer will extend the estimated ship date due to delays in production.
**If you finalize your order and later decide that you would like to cancel the backordered parts before they ship, processing fees & restocking fees apply as follows:

8% processing fee will be deducted from your refund if you decide to cancel your order BEFORE the parts have been shipped to us by the manufacturer.
15% re-stocking fee will be deducted from you refund if you decide to cancel your order AFTER the parts have already been shipped to us by the manufacturer.

Option 2:
If you don't want to hold up a multi-part order due to some items being on back order, you may place two separate orders (one for the available parts and a 2nd for the backordered parts) so that available parts arrive quickly.

NOTE:
*Estimated ship dates are provided directly by the manufacturer and are subject to change without further notice. We, as a dealership, have no influence on the date whatsoever. In some cases, the manufacturer will extend the estimated ship date due to delays in production.
**If you finalize your order and later decide that you would like to cancel the backordered parts before they ship, processing fees & restocking fees apply as follows:

8% processing fee will be deducted from your refund if you decide to cancel your order BEFORE the parts have been shipped to us by the manufacturer.
15% re-stocking fee will be deducted from you refund if you decide to cancel your order AFTER the parts have already been shipped to us by the manufacturer.

Option 2:
If you don't want to hold up a multi-part order due to some items being on back order, you may place two separate orders (one for the available parts and a 2nd for the backordered parts) so that available parts arrive quickly.