Applications:
•Federal Signal Q Series
•Q Siren Models
•Q2B-012 Series
•Series B & C
•Q2B-021PNSD
•Q2B-021NNSD
•Q2B-021PSD
•Series D
•Federal Signal Corporation
•Warfield Manufacturing
•Fire Trucks and Emergency Vehicles
Rotation: CCW (Counter Clockwise)
Field Housing Outside Diameter: 4.500 in.
Overall Length: 10.94 in.
Shaft Outside Diameter: 5/8 in.
Shaft Style: Keyway and threaded
Terminal 1 Size: 5/16 - 18
Weight: 17.20 lbs
Face of DE (Drive End) Frame has 4 threaded (10/24 THREAD) Holes for mounting the Chrome Siren Motor Housing
Double Ball Bearing
Cross References
Prestolite: 46-385
Prestolite MCW-2050
Prestolite MCW-4002
Prestolite MDS-4004
Prestolite MDS-4005
Federal Signal Q2B-012
Federal Signal Q2B-012NNSD
Federal Signal Q2B-012PNSD
Federal Signal QZB-012PSD
Federal Signal Z8280080B
WMS W7902
WMS W7905
Replaces part #
Prestolite 46-385
Prestolite MCW-2050
Prestolite MCW-4002
Prestolite MDS-4004
Prestolite MDS-4005
Federal Signal Q2B-012
Federal Signal Q2B-012NNSD
Federal Signal Q2B-012PNSD
Federal Signal QZB-012PSD
Federal Signal Z8280080B
WMS W7902
- WMS W7905
Replaces OEM #'s
Prestolite 46-385
Prestolite MCW-2050
Prestolite MCW-4002Prestolite MDS-4004Prestolite MDS-4005
Federal Signal Q2B-012
Federal Signal Q2B-012NNSD
Federal Signal Q2B-012PNSD
Federal Signal QZB-012PSD
Federal Signal Z82800808
WMS W7902
WMS W7905
00360008154D20036000
WMS W-7905
THANK YOU FOR SHOPPING WITH US
HAPPY NEW YEAR
