4098421 EFCO Short Block Replaced By 4175105

4098421 EFCO Short Block Replaced By 4175105

REPLACED BY:
4098421 has been replaced by: 4175105
Part number:4175105
SKU Number:EFC-4175105
Warranty:1 Year
Fits Models:View Models List

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On Qualifying Orders of $50 or More

$462.56

Efco 4098421 Repair Part

For a repair you can feel good about, 4098421 EFCO Short Block Replaced By 4175105 offers the right mix of fit, value, and dependable results. It’s made to match the intended form and fit so your repair feels like a proper solution not a workaround.


When downtime is expensive, having the right part on hand makes maintenance faster and more predictable. It helps you keep your workflow moving without committing to a costly replacement. Verify compatibility with your model before ordering, then install with standard tools and get back to work with confidence.

Fits Models

This part fits 6 models:

EFCO 401 Trimmer

EFCO 401 Trimmer

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EFCO 350 Trimmer

EFCO 350 Trimmer

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EFCO 450AVS Trimmer

EFCO 450AVS Trimmer

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EFCO 400 Trimmer

EFCO 400 Trimmer

View Model
Customer Reviews (1)
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Mark J.
24 Jul, 2025

Worked as expected. The 4098421 Efco Short Block Replaced By 4175105 arrived on time and performed well. Instructions could be clearer, but overall satisfied.