Stop Arms, Crossing Arms, Roof Hatches

2166 Hinge Plate Bracket for Air Assemblies on Thomas C2 Buses Doesn't come with bolts Used in some integrated crossing arm applications Typically used on integrated units that mount behind bumper A reliable hinge designed to secure the door in...

106S Air Diaphragm with Plates for Thomas C2 Buses Contains diaphragm and both inner and outer diaphragm plates For crossing arm applications, not for stop arms Made in the USA Warranty: One (1) year from the date of manufacture Stop &...

5008K 5 & 5.5 Series Electric Plastic Clutch Kit Assembly Made in the USA Warranty: One (1) year from the date of manufacture Electric Replacement Parts Cross#'s: 4308664,5030, 5032, S5008, 005008K, 10031177, 80-5008K, SMA...

166 Bearing - Outer A/V Base Material: Bronze Outer Bronze Bearing for Air Assembly Made in the USA Wear resistant bushing engineered for smooth functioning of stop arm in heavy duty automotive.  Efficiently optimizes vibration...

007129 7 Series Retrofit Electric Control Module for 6 Series Made for Solid State Units Fits 6-Series to retro-fit to equivalent 7-Series Additional tab on mounting base fits 6-Series Base Includes mating connectors & pigtails Made in the...

Part # 110WA0012 Replaces Part # ECVR12SAK Bus Stop arm Retrofit LED Lighting kit (Lights only) Equivalent of SMI 000290/0430-7K LED lighting design provides years of maintenance-free service Increased visibility Decreases passing...

SBF-90 Eight Lamp School Bus Electronic Flasher / Controller Operable in Sequential Mode (Flash Red After Amber / FRAA) or in Non-Sequential Mode (Flash Red) 1/4" Faston Blade Connections Package Contents: (1) SBF-90 Module / (1) Operations...

SB43R 6" White Reflective Lettering on Red Reflective 18" Octagon - with holes cut out for lights For use on the Stop Arm Material: 4 Mil, Reflective Type: Diecut, Printed, Safety Made in the USA Decals: M-S Stop Arm Decals Reads:...

8639 Micro Switch For Roof Hatch to Activate the Alarm Efficient alarm switch designed for quick actuation of the emergency escape door in heavy duty automotive Made in the USA Warranty: One (1) year from the date of...

8115 Magnet Only Bluebird Conventional, Thomas Latch, Electric, Magnet, Potted Made in the USA Warranty: One (1) year from the date of manufacture 5 & 6 Series Magnet Mounting Kit for Crossing Arms: 8100Electromagnet Kit for IC Integrated...

8100 5 & 6 Series Quick Disconnect Magnet Mounting Kit for Electric Crossing Arms Electric Powered Crossing Arms Magnet Mount, Crossing Arm Eliminates Wind interference and vibration Extends the life Easy to install, connecting to the...

8003K Figure 8 Crossing Arm without Mounting Plate Rod Only Made in the USA Warranty: One (1) year from the date of manufacture Discontinued once gone Crossing Arm Wire Figure 8 Without Plate Cross#'s: S8003, 10023799, SMA...