SOLAS YAMAHA Impeller Housing 2017+ EX/ EX SPORT/ DELUXE/ EXR Wear Ring with Bearing Kit / Impeller SOLAS YJ-CD-12/20 YJX-HSV-144/74

Yamaha SOLAS Impeller Housing Kit with Bearing/Seal Kit & SOLAS Impeller

Part Number: SOLAS-R1312-01-KT-20

This complete kit gives you everything needed for a full jet pump rebuild on your Yamaha EX, EXR, or Super Jet. It includes the genuine SOLAS impeller housing, bearing/seal kit, and a high-performance SOLAS impeller for restored — and often improved — thrust and overall performance.

Kit Includes:

• 1 × SOLAS Impeller Housing (Part: YJX-HSV-144/74)
• 1 × Bearing/Seal Kit (Part: 003-627-01)
• 1 × SOLAS Impeller (Part: YJ-CD-12/20)

Fits the following models:

2019 Yamaha EX Series:

• EX Deluxe (EX1050AU / F3YD)
• EX (EX1050CU / F3YF)
• EX Sport (EX1050BU / F3YE)

2019 Yamaha EXR:

• EXR (ER1050U / F4L1)

2020 Yamaha EX Series:

• EX Deluxe (EX1050AV / F3YG)
• EX (EX1050CV / F3YJ)
• EX Sport (EX1050BV / F3YH)

2020 Yamaha EXR:

• EXR (ER1050V / F4L2)

2021 Yamaha EX Series:

• EX Deluxe (EX1050AW / F3YK)
• EX (EX1050CW / F3YM)
• EX Limited (EX1050DW / F3YN)
• EX Sport (EX1050BW / F3YL)

2021 Yamaha EXR & Super Jet:

• EXR (ER1050W / F4L3)
• Super Jet (SJ1050W / F4R1)

2022 Yamaha EX Series:

• EX Deluxe (EX1050AX / F3YP)
• EX (EX1050CX / F3YS)
• EX Limited (EX1050DX / F3YT)
• EX Sport (EX1050BX / F3YR)

2022 Yamaha Super Jet:

• Super Jet (SJ1050X / F4R2)

2023 Yamaha EX Series:

• EX Deluxe (EX1050AY / F3YU)
• EX (EX1050CY / F3YW)
• EX Limited (EX1050DY / F3YX)
• EX Sport (EX1050BY / F3YV)

2023 Yamaha Super Jet:

• Super Jet (SJ1050Y / F4R3)

2024 Yamaha Super Jet:

• Super Jet (SJ1050A / F4R4)

This SOLAS combination is ideal for repairing a damaged or worn jet pump while upgrading to a performance impeller that delivers stronger acceleration and better top-end speed compared to stock.

Perfect for both maintenance repairs and performance builds on Yamaha WaveRunners.

This complete kit is perfect for replacing a damaged, worn, or cavitating impeller housing assembly. It restores smooth operation, maximum thrust, and overall jet pump performance on your Yamaha WaveRunner.

Ideal for routine maintenance, major repairs, or keeping a spare kit on hand for serious riders and rental fleets.