Can not vouch for the particular pumps to fit your Petter, but the Indian built Mico or Mico-Bosch replacements supplied for Lister CS and others appear to be of excellent quality and well priced. Believe they are made under licence from Bosch, so have a standard to uphold. Others here may be able to relate their experience with Indian injection gear, but it seems largely positive. Regards,
Combustor.