The 2500/3800 chainsaw oil pump with worm drive gear is an indispensable part for 25CC/38CC chainsaws. It plays a vital role in the lubrication system, ensuring that the chain remains well-oiled during operation. This not only improves cutting performance but also minimizes the risk of overheating and damage. ideal for both professional and home use, this oil pump keeps your chainsaw running smoothly. Features -Color:Silver -Material:Aluminum alloy, nylon -Size:5.40X3.90X2.70 cm/2.12X1.53X1.06in -Modelspecific design: specifically designed for 2500/3800 chainsaw models, this oil pump is compatible with 25cc/38cc chainsaws, ensuring a precise fit and optimal functionality -Robust materials: constructed from durable aluminum alloy and plastic, this oil pump offers durability and reliable performance, making it a dependable replacement part -Simple replacement: the oil pump is easy to install, allowing for a straightforward replacement of old or wornout chainsaw parts without the need for tools -Enhanced chainsaw performance: this oil pump serves as an excellent replacement, restoring your chainsaw's functionality and ensuring smooth operation during heavyduty tasks -Reliable replacement part: as a dependable replacement, this oil pump ensures your chainsaw operates smoothly and efficiently, maintaining its cutting Package list: 1 oil pump