52419 new.holland:o O-RING,0.139" Thk x 2.359" ID, -229, Cl 5, 75 Duro

Orion 52419 USB-to-Serial Adapter
Orion Use this Adapter to control your GoTo telescope mount with a USB-port equipped laptop running popular astronomy software programs such as Starry Night, NexRemote, EQMOD, and more || Adapter kit includes software disc and cable to create a virtual serial (COM) port for laptops that do not already feature a built-in serial port || Also allows use of firmware update software for hand-controllers and motor drives on laptops without built-in serial ports || For computerized GoTo telescope mounts that do not feature a built-in ST-4 port , you can use this Adapter in conjunction with software such as PHD Guiding to provide pulse guiding

Fenglesha Generator Solenoid Coil Regulator with Solenoid Plunger and Spring Compatible with Generac, 12VDC Replace 0F5022
Fenglesha Generator Solenoid Coil Regulator Compatible with Generac || Following Models: 43893, 43903, 44563, 46661, 46732, 46742, 46753, 46793, 46922, 47582, 47592, 47602, 47910, 52820, 52830, 52840, 52880, 52890, 52900, 52910, 52920, 52930, 52950, 52960, 52970, 52980, || Following Models: 52480, 52490, 52500, 52520, 52530, 52540, 52550, 52810, 49160, 50110, 50950, 50960, 50971, 51010, 51020, 51031, 52410, 52419, 52420, 52430, 52440, 52990, 53000, 53280, 53290, 53300, 53310, 53810, 53820, 53830, 53840, and 53950 || Replace Number ：0F5022 || Package Includes : Solenoid Coil Regulator , Solenoid Plunger and Spring

TollCor 1200mAh/3.6V Battery Replacement for GE 2-9005, 2-900SST, 2910SST, 2-910SST, 2911SST, 2-911SST, 2912SST, 2-912SST, 2913SST, 52419, P/N: 2-9005, BT-38
TollCor Compatible with part number: 2-9005, BT-38 || Battery Main Details: Ni-MH, Voltage: 3.6V, Capacity: 1200mAh/4.32Wh. Size: 47.30x43.00x14.40 mm, Gross Weight: 116g. || Please confirm the part number before purchasing. || 30-day money back, 365-day warranty, 24-hour timely feedback. || Please feel free to contact us with any questions.