Catalog Section # Part name Qty Prod Prod date FINIS Part No. Pinto OHC engines B5.23 - Carburettor 87 Kit - repairDIFFUSER PUMP DIAPHRAGM 1 8/81 - 2/87 6140529 83BF 9P972 KAA Pinto OHC engines B5.22 - Carburettor DIFFUSER PUMP DIAPHRAGM 1 6/79 - 8/91 6140529 83BF 9P972 KAA