Xylem/ Flygt 3201.180 - 6831431 - 3840310 Fits CP 3170 .180 AUD 1658.0 Category : Sump, Sewage & Effluent Pumps Seller : selectseals(2592, 100.0%) | Flygt / Xylem CP3170.180 Replacement Mechanical Seal P/n 6831431 & 3840310 AUD 1200.0 Category : Sump, Sewage & Effluent Pumps Seller : selectseals(2583, 100.0%) |