IllustrationIllustration · not this exact part.
Use the linked source drawing to confirm mounting and geometry.
Andersen / SOURCED PART RECORD
Andersen straight-arm operator · 8-3/8" · right
Retailer product code: 39-151
Andersen Perma-Shield casement windows with a matching straight-arm mechanism. Confirm arm length, mounting and track.
Before choosing this candidate
Check price - Match the straight arm mechanism or profile.
- Right hand — verify the supplier’s viewing convention.
- Compare every measurement, mounting point and source drawing. Appearance alone does not confirm fit.
At swisco.com. Opens a product page. Verify the exact variant before ordering.
Check the details
| Part family | Window operator |
|---|---|
| Mechanism / profile | Straight arm |
| Hand | Right · verify the supplier’s convention |
| Straight arm length | 8-3/8" source ↗ |
Fitment & cross-references
Andersen Perma-Shield casement windows with a matching straight-arm mechanism. Confirm arm length, mounting and track.
- Opposite hand: 39-150; not interchangeable Source ↗
Before you buy
Compare your original part with the linked supplier drawing. Check all mounting points, arm connections or seal contact surfaces. A filtered result is a candidate based on the fields you selected.
Identify another Andersen part →