3933105 EFCO Nut

3933105 EFCO Nut

Part number:3933105
SKU Number:EFC-3933105
Warranty:1 Year
Fits Models:View Models List

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$22.05

Efco 3933105 Repair Part

For a repair you can feel good about, 3933105 EFCO Nut offers the right mix of fit, value, and dependable results. With a replacement that aligns to original-style specs, you spend less time fighting the install and more time using your gear.


When downtime is expensive, having the right part on hand makes maintenance faster and more predictable. It’s a sensible upgrade in reliability when your equipment needs a refresh. Verify compatibility with your model before ordering, then install with standard tools and get back to work with confidence.

Fits Models

This part fits 13 models:

EFCO DS-2400-T Brushcutter

EFCO DS-2400-T Brushcutter

View Model
EFCO 8250IC-ERGO Trimmer

EFCO 8250IC-ERGO Trimmer

View Model
EFCO DS-2400-D Split-Boom Brushcutter

EFCO DS-2400-D Split-Boom Brushcutter

View Model
EFCO DS-2500-T Brushcutter

EFCO DS-2500-T Brushcutter

View Model
Customer Reviews (2)
5 out of 5
2 reviews
5 stars
50%
4 stars
50%
3 stars
0%
2 stars
0%
1 stars
0%
Easy to use
Durability
Value for money
Share your thoughts
Ace N.
06 Aug, 2025

Installed it myself with zero problems.

Paige V.
09 May, 2025

Good quality and correct fit for EFC-3933105. The 3933105 Efco Nut installed smoothly and fixed the issue. I just took a little extra time to confirm compatibility.