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Celebrating over 50 years of Trusted Marine Service
Over 50 years of Trusted Marine Service

Seachoice Replacement Knob For 28391 and 28401 Twin Lever Control

Original price $11.74 - Original price $11.74
Original price
$11.74
$11.74 - $11.74
Current price $11.74
Availability: Availability on request

Free returns on all eligible orders

You have 30 days to request a return. All sale items are final sale.

Replace a worn or missing Seachoice twin lever control knob with this replacement handle knob designed for specific Twin Lever Control models (28391 and 28401).

Key Features

  • Replacement knob for Seachoice Twin Lever Control applications (28391 and 28401).
  • Fits controls with a 3/8-24 threaded handle.
  • Direct knob replacement option to help restore smooth control feel.

Product Compatibility

  • Seachoice Twin Lever Control systems using model 28391 or 28401 (knob replacement).

Product Details

  • Product name (as listed): Seachoice Replacement Knob For 28391 and 28401 Twin Lever Control
  • SKU: 50-28411
  • Threaded handle size: 3/8-24 (threaded handle).

Parts Desk Insights

Best Use Case: Best used when a twin lever control knob is damaged, missing, or no longer provides a secure, comfortable grip for operating the control.

Common Issues: If the knob does not thread in smoothly, confirm the control’s handle threads match 3/8-24 and check for any debris or damage on the threaded handle before installing.

Related Products & Accessories

Shipping information

In-stock and OEM parts: ship same or next business day.

Locally warehoused items: ship within 1-3 business days.

Special-order items: timeline confirmed after order.

Returns & warranty

Returns & Satisfaction Guarantee

We stand firmly behind the quality of every product we sell. Your confidence matters to us — and we back it with a straightforward 30-Day Satisfaction Guarantee.

If you are not fully satisfied, you may request a return within 30 days of delivery. All returns must receive pre-approval prior to being sent back. Unauthorized returns will not be accepted.

To qualify for a return:


  • Item must be in new, unused condition

  • Product must be in its original packaging

  • All parts, components, hardware, manuals, and accessories must be included

  • Packaging must be undamaged and suitable for resale

Important:

Electronics are strictly inspected. No returns on open-box electronics. Exceptions may apply only with prior written approval. Any electronic unit that has been installed, powered, activated, or altered may not be eligible for return.

We are serious about product integrity — and equally serious about taking care of our customers. If there is ever a product issue, contact us immediately so we can make it right.

For return authorization, please contact our support team before shipping anything back.

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