Generic TCM-CW-K Tank Cleaning Machine Crown-Wheel Kit Butterworth K Hardened Steel — service-interval spare for cargo-tank cleaning machine drive trains on Butterworth K. Used across marine engine-room, cargo transfer, ballast, bilge, cooling and process fluid transfer duty.
| Material | case-hardened alloy steel + bronze bevel-gear bushing + FKM lip seal |
| Standards | IMO MARPOL Annex I Regulation 33, EN 10204 3.1 material certificate available, ISO 1328-1 spur and helical gear accuracy, ISO 281 dynamic load rating (bevel-gear bushing) |
| Approvals | CE Machinery Directive 2006/42/EC SEP, EN 10204 3.1 material certificate available, CE, MARPOL |
| HS code | 8424.90 |
| Material | case-hardened alloy steel + bronze bevel-gear bushing + FKM lip seal |
| MOQ | 1 |
Form-fit envelope for Butterworth K / SA / SAT, Toftejorg TZ-74 / TJ-20 / SaniMagnum / SaniMega, Scanjet SC30 / SM tank-cleaning machine drive-gear sump, crown-wheel kit and bolt-down stud refresh on dry-dock service intervals.