A "Core Return Refund" is the refund available with the return of the old carburetor (core). If you prefer to have your carburetor (core) remanufactured by us the core return refund will be deducted from the listed price. 

Core returns must meet the following:

1) Core must be returned within 30 day's

2) Core must be the same OEM casting number (or call to request authorization to return a different number, not all requests will be  granted) 

3) Core must be in rebuildable condition (you may be entitled to partial credit if not fully rebuildable)

The buyer is responsible for the core return shipping cost, we have priced our carburetors to take into consideration the return shipping cost.