Manufacturer Part Number:
021-100-11/14
Cross-Reference OEM Part Numbers:
Yamaha OEM: 6BA-51321-00-00
Solas/Concord: YH-CD-11/14
Engine: 701cc 2-Cylinder 2-Stroke Reed Valve — Bore × Stroke: 81.0mm × 68.0mm
Jet Pump Housing: 155.5mm diameter
Driveshaft: 25mm
Notes:
• 2008+ models received a completely redesigned hull and bottom deck
• This impeller fits the 155.5mm pump housing on 2006-2020 SuperJets
• NOT compatible with 1996-2005 SuperJets (144mm pump housing)
• NOT compatible with 2021+ SuperJet SJ1050 (4-stroke platform)
Specifications:
• Blades: 3
• Housing Diameter: 155.5mm
• Pitch: 11° start / 14° end (progressive pitch)
• Material: High-strength stainless steel
• Fitment: Direct drop-in replacement for OEM impeller
Performance Characteristics:
• 11/14 progressive pitch design optimizes low-end acceleration and mid-range punch
• Ideal for stand-up PWC applications where quick throttle response is critical
• Stainless steel construction resists cavitation erosion and corrosion
• Precision-balanced to reduce vibration and extend jet pump bearing life
Installation Note: Inspect the wear ring and jet pump housing for scoring or excessive clearance when replacing the impeller. Torque the impeller bolt to manufacturer specifications. Use anti-seize compound on the drive shaft splines.
PRODUCT NOTICE:
As a parts distributor we mostly sell aftermarket parts (any OEM parts would be noted as such). Aftermarket parts are not sourced from the original vehicle or equipment manufacturer, but are designed to function the same as - if not better than - the original. All parts sold are new.
WARNING - This product may expose you to chemicals which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov
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