The 6P1222 / 612601080376 fuel injection pump (EBHF6H, also quoted as BH6PZ130R) is an inline mechanical diesel injection pump assembly for the Weichai WP10 six-cylinder engine family, including the WP10.336NE31 336 HP rating used in HOWO and Shacman trucks and LG953 / LG956 wheel loaders. Both the short trade figure and the long factory figure are listed below, together with the mechanical construction stated plainly — this is a six-plunger inline pump with a mechanical