VWD Exclusive VW3310L/R 6mm Bump-Out Mounting Ring | CR-VW3310-EXT
VWD Exclusive VW3310L/R 6mm Bump-Out Mounting Ring | CR-VW3310-EXT is backordered and will ship as soon as it is back in stock.
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VWD Exclusive VW3310L/R 6mm Bump-Out Mounting Ring | CR-VW3310-EXT
VWD Exclusive VW3310L/R 6mm Bump-Out Mounting Ring | CR-VW3310-EXT is backordered and will ship as soon as it is back in stock.
Description
Description
VWD Exclusive — 6mm Bump-Out Mounting Ring
Designed specifically for easier installation on VWD fiberglass bump-outs, this exclusive mounting ring has an adjusted 6mm depth, compared with the standard ring’s 3mm depth. It is a mounting component, not a decorative beauty ring.
Included at no additional charge with a VWD bump-out: the ring supplied matches your selected bunk window. Standalone replacement rings are sold separately.
VW3310L / VW3310R Replacement Interior Mounting Ring – VWD Bunk Window Clamp Ring
Lost, bent, or damaged clamp rings are one of the most common issues during van window installs and removals. Without the interior mounting ring, the window cannot properly secure to the wall or seal evenly.
The VWD VW3310L/R Bump-Out Interior Mounting Ring provides installation strength and alignment on VWD fiberglass bump-outs for VWD VW3310 Series bunk windows. It provides the correct interior clamping pressure needed for a straight, leak-free installation.
What This Part Fixes
- Stripped or missing clamp ring
- Warped mounting ring from overtightening
- Reinstall after insulation or wall panel changes
- Window removal damage
- Uneven sealing or interior gaps
A damaged clamp ring often causes sealing problems, frame distortion, or installation misalignment. Replacing the ring restores proper mounting pressure across the window frame.
Designed Specifically For
- VWD VW3310L window with a VWD fiberglass bump-out
- VWD VW3310R window with a VWD fiberglass bump-out
This is not a universal trim ring. The pre-punched hole pattern matches the factory VWD window frame for accurate alignment and secure fastening.
Construction
- Black coated steel frame
- Pre-punched mounting holes
- Precision matched fit
- VWD-exclusive 6mm-depth bump-out mounting component
The rigid frame distributes clamping force evenly across the interior wall surface to prevent distortion and improve sealing reliability.
Installation
The mounting ring installs on the interior side of the van wall and clamps the window frame against the exterior flange during installation.
- Position window in cutout
- Align interior mounting ring
- Install fasteners gradually in alternating pattern
- Do not overtighten
Why Proper Clamp Pressure Matters
- Prevents water leaks
- Maintains frame shape
- Improves long term seal life
- Stops interior rattles
- Ensures professional appearance
Common Questions
Can I reuse my old ring?
If bent or warped, it may not seal evenly. Replacement is recommended.
Is this decorative trim?
No. This is a structural mounting component required to secure the window.
Will this fix a leaking bunk window?
If the leak is caused by uneven clamping pressure, replacing the ring often resolves the issue.
Does it include screws?
No. This listing is for the interior mounting ring only.
Is this universal?
No. Fits VW3310L and VW3310R windows when installed in VWD fiberglass bump-outs.
Installation & Support
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