Part Number: 1382669 (Piston & shoe) Part Number: 138267 (Tube) Part Number: 138267-0001 (Breech plate) Part Number: 138267-0002 (Adaptor plate) Part Number: 1382671M04 (Ne) Part Number: 138267A (Tube) Part Number: 13826-82 (Ferrule brazing tube) Part Number: 1382689903 (Screw) Part Number: 138269 (Brace,cylinder) Part Number: 13826919 (No description) Part Number: 1382693 (Piston) Part Number: 1382693A (Piston shoe) Part Number: 1382693B (Piston) Part Number: 1382693C (Piston & shoe asy)