Pentair Stainless Steel MultiPort Dowel Pin || 35857-0021
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Warranty: covered under Pentair’s standard parts warranty (proof of purchase may be required)
Q: What does this dowel pin do in a multiport valve?
A: It aligns and secures the internal rotor and handle, ensuring accurate valve positioning and preventing play or wobble.
Q: Can I substitute a generic steel pin?
A: Not recommended. Non-stainless pins corrode quickly in pool environments and may seize or damage the valve bore.
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Description
Description
Pentair Stainless Steel MultiPort Dowel Pin | 35857-0021
Replace worn valve hardware with Pentair 35857-0021—stainless steel OEM dowel pin for PACFAB multiport valves—precise, corrosion-resistant fit.
Features
- OEM Pentair replacement for PACFAB multiport valves
- Made from corrosion-resistant stainless steel
- Maintains proper valve alignment and stability
- Ensures smooth handle and rotor operation
- Built for long service life in chlorinated environments
Description
The Pentair Stainless Steel MultiPort Dowel Pin (SKU 35857-0021) keeps your valve operating smoothly by locking key components in place. This durable pin aligns the valve rotor and handle, reducing slop and wear from daily use. Fabricated from stainless steel, it resists rust and corrosion even in chemical-rich pool systems. A direct OEM replacement ensures a reliable fit and extended valve life.
Pro Tip
If the handle assembly feels loose, inspect both the pin and the bore before installing the new part. Combine this dowel pin with a Pentair MultiPort Valve Screw Kit for a complete hardware refresh.
Related Parts
Installation Tips
Shut off the pump and release pressure before servicing. Insert the pin carefully—avoid force that could deform components. Verify valve movement is smooth before returning to service.
Specifications
Specifications
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Warranty
Product Warranty
Product Warranty
We want you to have quick and easy access to warranty information for all the brands we carry. Please click on the links below to view each manufacturer’s warranty page:
- Pentair Warranty
- A&A (Pentair In-Floor) Warranty
- Fluidra Warranty (Zodiac / Jandy / Polaris / Caretaker)
- Paramount Warranty
- BlueSquare Warranty
- Hayward Warranty
- All Other Manufacturer Warranties
Note: Warranty coverage, registration, and service terms are provided directly by the manufacturer. Please review the details carefully to ensure proper understanding of coverage and claim procedures.
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