Fitment:Compatible with G 1800 LB, G 2000 ET, G 2000 MK, G 2000 QT, G 2300 IB, G 2301 LT, G 2401 OH, G 2500 HT, G 2500 LH, G 2500 OH, G 2500 VH, G 2600 OR, G 2600 PH, G 2600 VH, G 2650 HH, G 2650 OH, G 3000 BH, G2500PH, HD 2500 HK, K 1800 AB, K 1800 G, K 1800 IB, K 2200 G, K 2200 IB, K 2200 MTD, K 2300 G, K 2400 HH, K 4000 G, K 5000 G, K 5800 GH, K 6000 GH, K4400G.
Function:The 4.591-040.0 Unloader spill valve fit for Karcher, also known as a spill valve, is designed to protect pressure washer pumps by releasing hot water when it exceeds a certain temperature, thereby preventing overheating. This part is crucial for maintaining the durability and efficiency of your Karcher pressure washer.
Material:High-quality spill valve replacement for Karcher products.