Blue Ox Exhaust Brakes

WM901 Control Kit

WM901 series kits provide the control circuit components for Blue Ox exhaust brakes. The WM901 control circuit is governed by an on/off electric switch mounted on the vehicle's dash. When the switch is in the "on" position, the exhaust brake is automatically applied whenever the throttle is returned to idle. When the operator moves the throttle from the idle position, the exhaust brake is released and completely withdrawn from the exhaust stream.

Blue Ox wm901

Description
WM901E
117431
WM901H 119252
WM901J 119417
WM901K 119431
WM901L 119566
WM901M 130233
WM901N 130524
QTY
Microswitch
117784
117784
119415
117784
119570
1
Bracket
110412
119251
119429
130484
1
Bracket
110357
130484
1
Screw
114778
114778
119437
114848
2
Washer
115059
115059
2
Tinnerman Nut
117847
117847
117847
1
Lever
110358
119428
1
Bolt Tee
110392
1
Saddle Clamp
110359
1
Lock Nut
114543
114543
114543
114543
114543
114543
2
Solenoid
130379
130379
130379
130379
130379
130379
130379
1
Wire
110380
110380
110380
110380
110380
130237
110380
1
Fuse Holder
110386
110386
110386
110386
110386
110386
110386
1
Fuse
110387
110387
110387
110387
110387
110387
110387
1
Connector
110388
110388
110388
110388
110388
110388
110388
1
Toggle Switch
110384
110384
110384
110384
110384
110384
1
Escutheon Plate
110345
110345
110345
110345
110345
110345
110345
1
Connector
117783
117783
117783
117783
117783
117783
117783
10
Terminal
110383
110383
110383
110383
110383
110383
2
Screw
110389
110389
110389
110389
110389
110389
110389
2
Screw
114835
114835
114835
114835
114835
114835
114835
2
Terminal
110382
110382
110382
110382
110382
110382
110382
1
Connector
110390
110390
110390
110390
110390
110390
110390
1
Connector
110381
110381
110381
110381
110381
110381
110381
1
Hose
130917
130917
130917
130917
130917
130917
130917
1
Adapter
115685
115685
115685
115685
115685
115685
115685
1
Swivel
115706
115706
115706
115706
115706
115706
115706
1
Connector
117355
117355
117355
117355
117355
117355
117355
3
Cable Ties
117508
117508
117508
117508
117508
117508
117508
12
Terminal
104741
104741
104741
104741
104741
104741
104741
--
Washer
115016
2
Screw
119253
2
Label
119455
1
Connector
130234
1
Connector
130235
2
Relay
130238
1
Wire Term. Asy.
130412
1
Switch Asy.
130485
1
Actuator Switch
130487
1
Bracket
130770
1
Bracket
130771
1