Best in 7 days
![Used 66V-85540-00-00 C.D.I. UNIT ASSY [Y6773-06]](https://cdn.shopify.com/s/files/1/0570/4089/6194/products/Y6773-06_1.jpg?v=1676960628)
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Ships within 48 hours · Estimated delivery Jun 23 - Jun 28
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Description
Used 66V-85540-00-00 C.D.I. UNIT ASSY [Y6773-06]1200XLLTD'99 OEM (ELECTRICAL 1) C. D. IUNIT ASSY Used [Y6773 06] INCLUDED ITEM[NUMBER NAME] 66V 85540 00 00 C. D. IUNIT ASSY 67B 83553 00 WIRE, LEAD 66V 85570 00 IGNITION COIL ASSY 66V 85790 00 THERMOSENSOR ASSY 66V 85881 00 00 Sensor, Ext, Temp SHIPPING AND RETURN 1. WORLDWIDE SHIPPING. (Except Japan) 2. Orders processed within 24 48 hours of payment verification. 3. SERVICE TRANSIT TIME is provided by the carrier and excludes weekends and holidays.
![Used 66V-85540-00-00 C.D.I. UNIT ASSY [Y6773-06]](https://cdn.shopify.com/s/files/1/0570/4089/6194/products/Y6773-06_2.jpg?v=1676960628)
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
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
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Best in 7 days
![Used 66V-14440-00-00 SILENCER ASSY, INTAKE [Y6773-16]](https://cdn.shopify.com/s/files/1/0570/4089/6194/products/Y6773-16_1.jpg?v=1676960874)
Best in 7 days
Best in 7 days
Best in 7 days
4.3 ★★★★★
Based on 1970 reviews
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Product Reviews
★★★★★ 5
Fits my Eufy
Size: 11SMax-24Pack
Parts fit my Eufy like they should. The side brush has held up nicely.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 26, 2026
★★★★★ 5
Bang for buck
Size: 11SMax-24Pack
You get a lot for the price. And it fits. Recommended. It is a little noisier than the original bit functions are the same
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Reviewed in the United States on January 10, 2026
★★★★★ 5
Perfect Fit & Performance
Style: with Pre-Filter
These are an excellent, cost-effective alternative to OEM parts. The brushes and filters fit securely, restore full suction power, and hold up well to daily use. A must-have for maintaining a Eufy RoboVac without the high brand-name price tag.
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Reviewed in the United States on March 24, 2026
★★★★★ 5
Fits well
Style: with Pre-Filter
Good product
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Reviewed in the United States on May 22, 2026
★★★★★ 5
Works great!
Style: with Pre-Filter
I bought this set to put on my original euphy robot vacuum. It works perfect! All pieces fit perfectly and were so easy to change out. I’ve had the new parts installed for a few weeks and it works so much better now. I recommend them for sure if you need any new parts for yours!
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Reviewed in the United States on May 20, 2026
