IllustrationIllustration · not this exact part.
Use the linked source drawing to confirm mounting and geometry.
Marvin / SOURCED PART RECORD
Marvin Ultimate 10" operator · left · E-Gard
Manufacturer part number: 10816290
Ultimate casement and casement polygon/round-top; frame width 20"–24". French casement sizing is separately tabulated in the source.
- Match the straight arm mechanism or profile.
- Left hand — verify the supplier’s viewing convention.
- Compare every measurement, mounting point and source drawing. Appearance alone does not confirm fit.
At marvin.com. Opens a source PDF. Verify the exact variant before ordering.
Check the details
| Part family | Window operator |
|---|---|
| Mechanism / profile | Straight arm |
| Hand | Left · verify the supplier’s convention |
| Arm length | 10" source ↗ |
| Frame width | 20"–24" source ↗ |
| Finish / hardware package | E-Gard source ↗ |
Fitment & cross-references
Ultimate casement and casement polygon/round-top; frame width 20"–24". French casement sizing is separately tabulated in the source.
No additional equivalent is documented in this record. Compare the mechanism, dimensions and mounting with the original.
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.
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