A B C D E F G
PUMP MODEL (ALL VERSIONS) DIAMETER *SEALS **SEALS WITH BRASS CERAMIC PLUNGERS CHECK VALVES OIL SEALS UNLOADER
HY1515 16 MM 8.754-979.0 8.754-981.0 8.754-983.0 8.754-577.0 9.803-937.0
HY1520 16MM 8.754-980.0 8.754-982.0 8.754-983.0 8.754-577.0 9.803-937.0
KB3030 16 MM 8.754-856.0 8.758-081** 8.754-858.0 8.754-859.0 9.803-937.0
KB4025 16 MM 8.754-856.0 8.758-081** 8.754-858.0 8.754-859.0 9.803-937.0
KBP3030 16 MM 8.754-856.0 8.758-081** 8.754-858.0 8.754-859.0 9.803-937.0
KBP4025 16 MM 8.754-856.0 8.758-081** 8.754-858.0 8.754-859.0 9.803-937.0
KD3025 18 MM 8.725-356.0 8.725-357.0 9.803-935.0 9.803-936.0 9.803-937.0 9.803-899.0
KD3030 15 MM 8.725-354.0 8.725-355.0 9.803-934.0 9.803-936.0 9.803-937.0 9.803-899.0
KD3030H 15 MM 8.725-354.0 8.725-355.0 9.803-934.0 9.803-936.0 9.803-937.0
KD4020 18 MM 8.725-356.0 8.725-357.0 9.803-935.0 9.803-936.0 9.803-937.0 9.803-899.0
KE2020F 15 MM 8.725-354.0 8.725-355.0 9.803-934.0 9.803-936.0 9.803-937.0 9.803-899.0
KE2020S 18 MM 8.725-356.0 8.725-357.0 9.803-935.0 9.803-936.0 9.803-937.0 9.803-899.0
KE2825F 15 MM 8.725-354.0 8.725-355.0 9.803-934.0 9.803-936.0 9.803-937.0 9.803-899.0
KE2825S 18 MM 8.725-356.0 8.725-357.0 9.803-934.0 9.803-936.0 9.803-937.0 9.803-899.0
KE3525F 15 MM 8.725-354.0 8.725-355.0 9.803-934.0 9.803-936.0 9.803-937.0 9.803-899.0
KF2030F 14 MM 8.754-860.0 8.758-083.0** 8.754-862.0 8.754-859.0 9.803-937.0 9.175-012.0
KF2030S 16 MM 8.754-856.0 8.758-081** 8.754-858.0 8.754-859.0 9.803-937.0 9.175-012.0
KF2830F 14 MM 8.754-860.0 8.758-083.0** 8.754-862.0 8.754-859.0 9.803-937.0 9.175-012.0
KF2830S 16 MM 8.754-856.0 8.758-081** 8.754-858.0 8.754-859.0 9.803-937.0 9.175-012.0
KF3530F 14 MM 8.754-860.0 8.758-083.0** 8.754-862.0 8.754-859.0 9.803-937.0 KPL402
KFP2030S 16 MM 8.754-856.0 8.758-081** 8.754-858.0 8.754-859.0 9.803-937.0 9.175-012.0
KFP2830S 16 MM 8.754-856.0 8.758-081** 8.754-858.0 8.754-859.0 9.803-937.0 9.175-012.0
KFP3530F 14 MM 8.754-860.0 8.758-083.0** 8.754-862.0 8.754-859.0 9.803-937.0 KPL402
KG2530G 15 MM 8.725-354.0 8.725-355.0 9.803-934.0 9.803-936.0 9.803-937.0 9.803-899.0
KG3030G 15 MM 8.725-354.0 8.725-355.0 9.803-934.0 9.803-936.0 9.803-937.0 9.803-899.0
KG3035G 15 MM 8.725-354.0 8.725-355.0 9.803-934.0 9.803-936.0 9.803-937.0 9.803-899.0
KG3535G 15 MM 8.725-354.0 8.725-355.0 9.803-934.0 9.803-936.0 9.803-937.0 9.803-899.0
KG4030G 15 MM 8.725-354.0 8.725-355.0 9.803-934.0 9.803-936.0 9.803-937.0 9.803-899.0
KH5050 18 MM 9.804-492.0 9.804-493.0 9.802-629.0 9.802-604.0 9.802-606.0 8.715-461.0
KM3540 15 MM 8.725-358.0 8.758-087.0** 8.933-023.0 9.802-603.0 9.802-609.0 9.803-900.0
KM3840 15 MM 8.725-358.0 8.758-087.0** 8.933-023.0 9.802-603.0 9.802-609.0
KM4030 20 MM 8.725-362.0 8.758-086.0** 9.802-620.0 9.802-603.0 9.802-609.0 9.803-900.0
KM4035 18 MM 8.725-360.0 8.758-085.0** 9.802-629.0 9.802-603.0 9.802-609.0 9.803-900.0
KM4035H 18 MM 8.725-360.0 8.758-085.0** 9.802-629.0 9.802-603.0 9.802-609.0
KM5030 20 MM 8.725-362.0 8.758-086.0** 9.802-620.0 9.802-603.0 9.802-609.0 9.803-900.0
KM6035 18 MM 8.725-360.0 8.758-085.0** 9.802-629.0 9.802-603.0 9.802-609.0 9.803-900.0
KP2535G 14 MM 8.754-860.0 8.758-083.0** 8.754-862.0 8.754-859.0 9.803-937.0
KP3035G 14 MM 8.754-860.0 8.758-083.0** 8.754-862.0 8.754-859.0 9.803-937.0
KP3035G1 14 MM 8.754-860.0 8.758-083.0** 8.754-862.0 8.754-859.0 9.803-937.0
KP3535G1 14 MM 8.754-860.0 8.758-083.0** 8.754-862.0 8.754-859.0 9.803-937.0
KP4035G1 14 MM 8.754-860.0 8.758-083.0** 8.754-862.0 8.754-859.0 9.803-937.0
KPP2535G 14 MM 8.754-860.0 8.758-083.0** 8.754-862.0 8.754-859.0 9.803-937.0
KPP3035G 14 MM 8.754-860.0 8.758-083.0** 8.754-862.0 8.754-859.0 9.803-937.0
KPP3035G1 14 MM 8.754-860.0 8.758-083.0** 8.754-862.0 8.754-859.0 9.803-937.0
KS3040G 15 MM 8.725-358.0 8.758-087.0** 8.933-023.0 9.802-603.0 9.802-609.0 9.803-900.0
KS3540G 15 MM 8.725-358.0 8.758-087.0** 8.933-023.0 9.802-603.0 9.802-609.0 9.803-900.0
KS4040G 15 MM 8.725-358.0 8.758-087.0** 8.933-023.0 9.802-603.0 9.802-609.0 9.803-900.0
KS5030G 15 MM 8.725-358.0 8.758-087.0** 8.933-023.0 9.802-603.0 9.802-609.0 9.803-900.0
KT4035 20 MM 8.916-488.0 8.916-322.0 9.802-607.0 9.802-603.0 9.802-606.0
KT4040 20 MM 8.916-488.0 8.916-322.0 9.802-607.0 9.802-603.0 9.802-606.0
KT4520 18 MM 8.753-821.0 8.758-061.0 8.753-823.0 8.753-824.0 8.752-835.0
KT4540 18 MM 8.753-821.0 8.758-061.0 8.753-823.0 8.753-824.0 8.752-835.0
KT5030 22 MM 8.916-487.0 8.916-323.0 9.802-611.0 9.802-603.0 9.802-606.0
KT5030H 22 MM 8.916-487.0 8.916-323.0 9.802-611.0 9.802-603.0 9.802-606.0
KT5635 20 MM 8.916-488.0 8.916-322.0 9.802-607.0 9.802-603.0 9.802-606.0
KT5636 18 MM 8.753-821.0 8.758-061.0 8.753-823.0 8.753-824.0 8.752-835.0
KT6035 20 MM 8.916-488.0 8.916-322.0 9.802-607.0 9.802-603.0 9.802-606.0
KT6036 18 MM 8.753-821.0 8.758-061.0 8.753-823.0 8.753-824.0 8.752-835.0
KX1025 25 MM 8.725-364.0 8.725-365.0 9.802-614.0 9.802-608.0 9.802-606.0 8.715-508.0
KX1036 22 MM 8.752-844.0 8.757-937.0** 8.752-839.0 8.753-349.0 8.752-835.0
KX5450 16 MM 8.753-512.0 8.757-939.0** 8.753-514.0 8.753-515.0 8.752-835.0
KX8030 25 MM 8.725-364.0 8.725-365.0 9.802-614.0 9.802-608.0 9.802-606.0 8.715-508.0
KX9536 22 MM 8.752-844.0 8.757-937.0** 8.752-839.0 8.753-349.0 8.752-835.0
Kits shown are for all versions (.1, .2, etc) of the model listed.
*Column B "SEALS" service 3 cylinders with U style seals.
**Column C "SEALS WITH BRASS" service 1 cylinder with old V style seals (using U style) so you need to order 3. Except for kits 8.757-937.0, 8.757-939.0, 8.758-061.0, 8.758-081.0, 8.758-083.0, 8.758-085.0, 8.758-086.0 and 8.758-087.0 which are 3 packs so only order one.
In late 2008 Karcher switched their pump seals to a U style from the old V style. If your pump has the old V style seals you will need to purchase 3 of the seal kist complete with brass. If you have the new U style seals you only nee to purchase 1 seal kit without brass.
You can find complete pump rebuild kits for a number of Karcher pressure washers at our index KARCHER PUMP REBUILD KITS BY MODEL NUMBER.