Genuine NEW Okidata M3904 Fuser Unit 120V Part# 43993907. Ready for use right away. 

Serial number tracked for fraud prevention, returns must be processed within 30 days. please ask all questions prior to purchase, please know how to replace fuser as this particular fuser can be involved. No returns after installed for non DOA issues. Payment required within 48 hrs. no international shipping. All Fusers are all new, factory direct and will be shipped without original packaging/box.

Also fits these models:

Okidata B410

Okidata B410D

Okidata B410DN

Okidata B420

Okidata B430

Okidata B430D

Okidata B430DN

Okidata MB460MFP

Okidata MB470MFP

Okidata MPS-420b