Product Overview
The Pentair EC-86 Universal Turbine Drive Shaft Assembly is an OEM-quality replacement for the drive mechanism in select automatic pool cleaners. This complete assembly restores the turbine and shaft system that powers the cleaner’s wheels and mobility functions. Designed for durability and precise fit, it ensures smooth operation and extends the life of your cleaner.
Ideal For
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Pool service technicians replacing worn or failed turbine drives in automatic cleaners.
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Pool owners whose cleaner performance has declined (wheel movement issues, slowed cycling) due to drive mechanism wear.
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Systems where the cleaner’s hydraulics remain sound but the internal drive assembly is compromised.
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Installations requiring an OEM component to maintain compatibility and performance.
Key Features
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OEM Replacement Part – designed specifically for Pentair-compatible automatic pool cleaner models.
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Complete Drive Assembly – includes shaft, turbine, bearings, and related components to simplify replacement.
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Precision Fit – maintains alignment and hydraulic performance for optimal cleaner motion.
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Durable Construction – built for pool service conditions, chemical exposure, and long-term operation.
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Maintenance-Friendly Installation – designed to drop in without major modification to the cleaner.
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Performance Restoration – restores full wheel drive and movement for efficient pool cleaning.
Customer-Facing Q&A
Q: What does this drive shaft assembly replace?
A: It replaces the internal turbine and shaft mechanism that transmits water-driven power into wheel motion in automatic cleaners.
Q: How do I know if my cleaner needs this part?
A: If your cleaner has reduced wheel motion, slow coverage, or trouble climbing, the drive shaft assembly may be worn or damaged.
Q: Will this work with my automatic cleaner?
A: This assembly is compatible with Pentair/Legend series automatic pool cleaners that use the EC-86 drive mechanism. Verify model compatibility before purchase.
Q: Is installation complicated?
A: For someone comfortable with pool cleaner maintenance, replacement is straightforward: open the cleaner housing, remove the old drive assembly, install the new unit, and reassemble. Always follow manufacturer precautions.
Q: Why replace instead of buy a new cleaner?
A: If the rest of your cleaner is still in good condition (hose, body, wheels), replacing the drive assembly can restore performance at lower cost than full unit replacement.