Piston pin diameter – 38.1mm. Piston length – 129.17mm. Compression height – 70.48mm. Compatible with some Ford 5000, 5600, 5610 and 6600 tractors fitted with the BSD442 engine. 4 x Pistons (Al-fin ring). 4 x Semi finished liners with flange and thin wall. 1 x Bottom gasket set (with front and rear crankshaft seals). 8 x Conrod bolts with nuts. Please check and measure original components before ordering as one does not fit all. ALL MAJOR CREDIT AND DEBIT CARDS ACCEPTED. VAT is included in the price and an invoice will be provided. All parts are high quality non genuine parts unless otherwise stated. Buyers outside of the UK are reminded that they are responsible for any import duty.