0riginal Used For Ricoh Mpc2500 Toner Pump Unit For Ricoh MPC2500 MPC3000 MPC4500 MPC6000 C7000 C8000 W5232110 Toner Pump Unit - Price history & Review | AliExpress Seller - Innk'A Parts Store
Ricoh Aficio MP C2500 Yellow Pump Unit, Genuine (B9454)
Amazon.com: KROKII for Ricoh MPC2500 Toner Cartridge Compatible Used for Aficio MPC2500 C3000 Printer 4 Pack : Office Products