Karcher : BACK RING (5-920) ST 51 Part No. 8.701-586.0 (87015860)
Karcher : BACK RING / RL80/400 Part No. 8.730-130.0 (87301300)
Karcher : BACK RING 14.5x10 280 Part No. 8.730-285.0 (87302850)
Karcher : BACK RING 15.9x11.5MM 836 Part No. 8.704-465.0 (87044650)
Karcher : BACK RING 18x13.5 280 Part No. 8.730-284.0 (87302840)
Karcher : BACK RING 230 KIT 087926 Part No. 8.739-705.0 (87397050)
Karcher : BACK RING 23MM Part No. 8.722-228.0 (87222280)
Karcher : BACK RING 25MM Part No. 8.730-835.0 (87308350)
Karcher : BACK RING 28MM Part No. 8.739-581.0 (87395810)
Karcher : BACK RING F/FORMULA 99 Part No. 8.701-268.0 (87012680)
Karcher : BACK RING Part No. 8.700-465.0 (87004650)
Karcher : BACK RING Part No. 8.701-370.0 (87013700)
Karcher : BACK RING Part No. 8.704-058.0 (87040580)
Karcher : BACK RING Part No. 8.704-562.0 (87045620)
Karcher : BACK RING Part No. 8.721-050.0 (87210500)
Karcher : BACK RING Part No. 8.721-150.0 (87211500)
Karcher : BACK RING Part No. 8.739-879.0 (87398790)
Karcher : BACK RING Part No. 8.739-925.0 (87399250)
Karcher : BACK RING Part No. 8.753-506.0 (87535060)
Karcher : BACK RING ST3001 (3K) Part No. 8.730-114.0 (87301140)
