RIVA GEN-2 Pump Seal Kit for Yamaha GP1800 SVHO 2017-2026

RIVA GEN-2 Pump Seal Kit for Yamaha GP1800 SVHO 2017-2026
RIVA pump seal kit that closes the gaps between the jet pump and hull, so the pump is fed solid water rather than air. Improves hook-up and reduces cavitation.
Fitment (from RIVA Racing's official application guide)
Model
Years
Yamaha GP SVHO (1.8L)
2024–2026
Yamaha GP1800
2017–2018
Yamaha GP1800R
2019
Yamaha GP1800R SVHO
2020–2023
Not sure it fits? Call us on 01202 900070 with your model and year before ordering.
Pairs well with
RIVA GEN-2 Top-Loader Intake Grate for Yamaha GP1800 SVHO 2017-2026
RIVA Power Filter Kit for Yamaha GP1800 SVHO 2017-2020
RIVA Yamaha 2018+ SVHO Intake Manifold Upgrade Kit
RIVA GEN-3 Power Cooler for Yamaha GP1800R SVHO 2021-2026
Why buy from JetSea Hub
Authentic RIVA Racing parts, supplied through the official UK distributor
Supplied from Poole, Dorset – no import duty or customs delays
Next-day tracked UK delivery available
Workshop fitting and tuning available at Cobbs Quay Marina, Poole
Part number: RY25110-1
JetSea Hub – Since 2016