SOLAS Part Number: SRZ-CD-16/21A SOLAS CONCORD series 4-blade replacement impeller for Seadoo PWC applications, 159mm pump. Direct-fit OEM-spec replacement that restores jet pump efficiency and top-end speed. SOLAS impellers are precision-balanced for consistent performance and are the industry standard in PWC impeller replacement. RXT IS 260 / RXT-X 260 / RXT 260 / RXT-X aS260 (2009~) GTX LTD IS 255 / GTX LTD iS 260 (2009~) RXP-X 255 / RXP-X 260 (2009~2015) RXP(215HP) (2009~2010) RXT(215HP) (2009~2010) WAKE PRO(215hp)/ WAKE PRO(230hp) (2009~2018) GTX 215 / GTX IS 215 / GTX LTD 215/ GTX LTD 230 (2009~2018) GTR(215HP) (2012-2016)