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Ships within 48 hours · Estimated delivery Sep 23 - Sep 28
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Description
50cc Accelerator Pump Conversion Kit - Aluminum, Black Hardware - 20-11BKOverview: 50cc conversion kit. Includes New Pump Housing, Stud, Arm, Diaphragm, Spring, Longer Pump Housing Screws. Features: Genuine Holley Quality Parts Application: Year Make Model Submodel Engine Size Universal Specs: Brand Holley Color Shiny Emission Code 5 Material Aluminum Product Type 50cc Accelerator Pump Conversion Kit Size 50cc Warranty Limited 90 Day
Overview:
50cc conversion kit. Includes New Pump Housing, Stud, Arm, Diaphragm, Spring, Longer Pump Housing Screws.
Features:
- Genuine Holley Quality Parts
Application:
| Year | Make | Model | Submodel | Engine Size |
|---|---|---|---|---|
| Universal |
Specs:
| Brand | Holley |
|---|---|
| Color | Shiny |
| Emission Code | 5 |
| Material | Aluminum |
| Product Type | 50cc Accelerator Pump Conversion Kit |
| Size | 50cc |
| Warranty | Limited 90 Day |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.8 ★★★★★
Based on 6 reviews
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Product Reviews
★★★★★ 5
Replacement parts
I wish this package included an extra dust bag or two. I wasn’t paying attention when I ordered it alongside my new Eufy RoboVac.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 28, 2026
★★★★★ 5
Que las personas conozcan sobre los productos
Buen producto
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Reviewed in the United States on January 25, 2026
★★★★★ 5
Can't go wrong
Good stuff and amazing how it's packaged
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 7, 2025
★★★★★ 5
Great price
Fits perfectly and does the job
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Reviewed in the United States on September 5, 2025
★★★★★ 5
Works just as well as the official parts, for less
Color: Omni S1 Pro 17P
Been going through these for about two years now across multiple replacements and they perform just as well as the official Eufy parts. Main brush, side brushes, filters, dust bags, mop — all fit correctly and do the job without any issues.
Honestly if you’ve got a Eufy Omni S1 Pro, just buy these instead. No reason to pay extra for the official kit when these hold up just as well over time.
No complaints
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Reviewed in the United States on March 22, 2026
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