Cessna 310 / 310R Fuel Filler Adapter P/N 0721303-31 (0125-1242) shipping_upsground_200 I can't find a part

I can't find a part number in book even though it's pictured very clearly in figure 6 of the model 35 thru G35 parts catalog

Cessna 182P Rudder Bar Assembly Left Hand

This is for Piper models:

P/N 6041H80A

P/N 96-526013-606 Use P/N 96-526013-612

Cessna 310 / 310R Fuel Filler Adapter P/N 0721303-31 (0125-1242) shipping_upsground_200 I can't find a partCessna 310 310R Fuel Filler Adapter. P N 0721303 31. Guaranteed to pass inspection or your money back. 30 Day Money Back Guaranteed less shipping costs. It is the buyers responsibility to determine the parts suitability for installation and airworthiness upon inspection. We are a full service aircraft maintenance shop that sells new aircraft parts from surplus inventory auctions and parts from salvaged airplanes. We try to be as clear as possible in