Dometic / Seitz • AG Seitz PMMA 43R-001048
Dometic / Seitz Seitz S4 Sliding Window (Door Clearance)
OEM leisure vehicle replacement window specifications and sizing matrix.
1. Sizing Geometry: Wall Cutout vs. Outer Acrylic
Aperture / Cutout Width
900 mm
Aperture / Cutout Height
450 mm
Outer Acrylic Width
948 mm
Outer Acrylic Height
484 mm
Note for measurers: The wall aperture represents rubber-seal to rubber-seal wall opening. The outer acrylic measurement represents total edge-to-edge plastic.
2. Glazing & Mounting Specifications
Corner Etch Identification: AG Seitz PMMA 43R-001048
Top Hinge Profile: Horizontal Slider Track in Polyurethane Frame
Factory Acrylic Tint: Grey Tint Outer Pane
Stay / Strut Hardware: Internal Center Push-Pin Lock Rail
Installed Positions: Nearside Sliding Door / Habitation Entrance Wall
Documented Factory Models: Swift Escape, Auto-Trail V-Line, Campervan Conversions
3. Yard Triage & Quality Inspection
Inspect bottom sliding nylon runners, drain channels, and internal felt weatherstrip.