We've found out that there are 2 models of Pusher Lead Backer (8-16L), the correct Mfg. P/N should be 70-2432-00MM instead of 70-2432-00M. We've corrected the P/N and send you the updated quote for your reference per attached file.
For the replacement process, we have to fabricate the new set, the target delivery schedule will be end Jul' 2016.