Atlantis Yamaha PWC Flush Kit A8588 – Fits 500–700cc Raider, Blaster, WaveRunner, Venture Models

OVERVIEW

This Atlantis A8588 cooling system flush kit simplifies routine maintenance by allowing you to operate your Yamaha personal watercraft out of water for thorough rinsing. Designed specifically for older Yamaha models, it connects directly to a standard garden hose to circulate fresh water safely through the engine. The straightforward setup restores peak thermal performance after extended saltwater exposure or long seasonal storage.

ENGINEERING & PERFORMANCE

The integrated quick-connect adapter pairs standard freshwater intake with your PWC’s cooling passages to force out trapped salt, sand, and sediment. Operating the machine without hull immersion reduces pump stress while keeping internal temperatures stable during the cleaning cycle. Engineered with precise inlet geometry for legacy Yamaha two-stroke designs, this kit ensures consistent flow into critical cooling channels without pressure spikes or component strain.

KEY FEATURES

• Allows out-of-water operation for flushing and winterizing
• Removes salt, sand, and debris from cooling passages
• Helps maintain cooling system performance and engine longevity
• Designed specifically for older Yamaha two-stroke personal watercraft
• Compatible with 500–700cc Super Jet, Raider, Blaster, WaveRunner, and Venture platforms
• Covers Atlantis A8588 flush kit and quick-connect garden hose adapter

TECHNICAL SPECIFICATIONS

• Brand: Atlantis
• Part Name: A8588 Yamaha PWC Flush Kit
• Part Type: Cooling System Maintenance Accessory
• Supported Years: 1990–2014
• Compatible Trims: 500–700cc Older Yamaha Two-Stroke Models

FITMENT

• Super Jet 650 (1990–1993)
• Super Jet 700 (1994–2014)
• WaveRaider 700 (1994–1995)
• WaveBlaster 700 (1993–1996)
• WaveRunner LX 650 (1991–1993)
• WaveRunner III 650/700 (1992–1997)
• WaveVenture 700 (1995–1996)
• WaveRunner VXR / VXR Pro (1992–1995)
• WaveRunner FX1 / FX 700 (1994–1995)
• WaveRunner III GP / WRA 700 (1996–1997)
• WaveVenture WVT 700 (1995–1996)
• WaveBlaster WB 700 (1993–1996)
• WaveRunner Pro VXR / WRB 700 (1993–1994)
• WaveRunner LX / WR 650 (1993)
• WaveRunner VXR / WRB 650 (1992–1995)
• WaveRunner III / WRA 650 (1992–1993, 1995–1996)

WHY RIDERS CHOOSE THIS

Riders rely on this flush kit because it delivers a fast, controlled method to protect aluminum heat exchangers and crankcases from corrosive salt buildup. The direct garden-line connection bypasses complex disassembly while maintaining steady coolant circulation at safe operating temperatures. By clearing abrasive sand and mineral residue from narrow cooling passages, it preserves reliable throttle response and prevents unexpected overheating during off-season prep. This low-effort maintenance routine extends service intervals and keeps aging Yamaha two-strokes running smoothly season after season.