45910400 Spill / Unloader Valve (Bypass) short spring for Karcher gas (gasoline) powered pressure washers. (Old version had two black o-rings at top & one on bottom; new version has green o-ring at top and black o-ring on bottom).
If unit does not come up to pressure, replacing this valve should return your unit to normal operations. For additional assistance, please call 800-383-6584. (Available in 28842140A Rebuild Kit & 40605880 Retrofit Kit)
MODELS:
G1800LB 1.133-124.0, 1133-1240, 11331240;
G2000ET 1.133-620.0, 1133-6200, 11336200;
G2000MK 1.133-621.0, 1133-6210, 11336210;
G2000QT 1.133-601.0, 1133-6010, 11336010;
G2200MTD 1.133-120.0, 1133-1200, 11331200;
G2300IB 1.133-214.0, 1133-2140, 11332140;
G2301LT 1.133-213.0, 1133-2130, 11332130;
G2400HH 1.194-301.0, 1194-3010, 11943010;
G2401OH 1.194-505.0, 1194-5050, 11945050;
G2500HT 1.194-307.0, 1194-3070, 11943070;
G2500LHv1, v2, v4 1.194-403.0, 1194-4030, 11944030;
G2500OH 1.194-512.0, 1194-5120, 11945120;
G2500PHv1, v2, v4 1.194-401.0, 1194-4010, 11944010;
G2500VHv1, v2, v4 1.194-402.0, 1194-4020, 11944020;
G2600OH 1.194-500.0, 1194-5000, 11945000;
G2600OR 1.194-506.0, 1194-5060, 11945060;
G2600PHv1, v2, v4 1.194-405.0, 1194-4050, 11944050;
G2600VHv1, v2, v4 1.194-404.0, 1194-4040, 11944040;
G2650OH 1.194-508.0, 1194-5080, 11945080;
G2650OH 1.194-513.0, 1194-5130, 11945130;
HD2.3/26CV 1.107-077.0, 1107-0770, 11070770;
K1800AB 1.133-122.0, 1133-1220, 11331220;
K1800G 1.133-114.0, 1133-1140, 11331140;
K1800Gca 1.133-209.0, 1133-2090, 11332090;
K1800IB 1.133-121.0, 1133-1210, 11331210;
K2200G 1.133-115.0, 1133-1150, 11331150;
K2200IB 1.133-211.0, 1133-2110, 11332110;
K2300G 1.194-110.0, 1194-1100, 11941100;
K2301LT 1.133-213.0, 1133-2130, 11332130;
K2400HB 1.194-303.0, 1194-3030, 11943030;
K2400HH 1.194-301.0, 1194-3010, 11943010;
K2400HHca 1.194-304.0, 1194-3040, 11943040;
K2401HH 1.194-305.0, 1194-3050, 11943050;
K3000Gca 1.133-117.0, 1133-1170, 11331170;
K4000G 1.133-201.0, 1133-2010, 11332010;
K4400G 1.133-208.0, 1133-2080, 11332080;
K5000G 1.133-109.0 1133-1090, 11331090;
K5100Gca
K5800GHca 1.194-106.0, 1194-1060, 11941060;
K6000GHca 1.194-109.0, 1194-1090, 11941090;
