Fuel Pump Elements Explained - Dieselpumpuk - YouTube
5,5 & 7mm element, difference here (filmclip)
Fuel Pump Element 1418325159, 1 418 325 159, 325-159 Plunger Barrel For Bosch A Pump Parts KHD PES3A80D410 3RS1324 Diesel Kit - AliExpress
bosch m pump 7mm elements 2 418 450 010 p pump plungers for MAN truck – 站点标题
bosch m pump 7mm elements 2 418 450 010 p pump plungers for MAN truck – 站点标题
Source High quality diesel pump plunger element 2 418 455 196/2418455196(2455 196/2455196) 7mm 12mm on m.alibaba.com
Dieselmeken AB - 7 mm stock element for M-serie, From left Old Ford Transit Element, found in pump from Portugal, Barrels is marked "DK" Bosch part no 1418305520 next 7 mm from