The Application of Fluid Extractor: Fluid Pump is used to extract and replace mechanical fluids such as transmission fluid, antifreeze, power steering fluid, gear oil, and brake fluid from ATVs, cars, boats, trucks, RVs, lawn mowers, golf carts and other vehicles. The Accessories of Oil Extractor: Gear Oil Pump includes:1 clear liquid syringe with locking adapter, 2 extension tubes (length 8" diameter 1/4" and length 8" diameter 3/8" and locking cap at the end of the hose). gear oil pump extending transmission fluid pump'service life. The Materials of Liquid Transfer Pump: Oil Pump Extractor uses new quality eco-friendly materials for strength, sealing and durability. It is also removable for easy cleaning and maintenance. Easy to Use Oil Transfer Pump: Insert the hose into the adapter,can be locked,press the black button to easily remover the hose. extended syringe hose helps draw or inject liquid easily.