VWD Sprinter Driver Rear Quarter Bump-Out Extension (Blemished) | SL1034-BLEM
Now includes an exclusive VWD window ring
VWD bump-outs now come with an exclusive window mounting ring for easier installation on fiberglass bump-outs. The adjusted 6mm depth replaces the standard 3mm-depth ring. Your included VW3310L/R slider comes with CR-VW3310-EXT; choosing the AG3310-EXT awning upgrade replaces it with CR-AG3310-EXT. The matching ring is included at no additional charge.
Sprinter Van Bump Out (BLEMISHED) Driver Side Rear Quarter Extension | VWD SL1034-BLEM
Driver-side rear-quarter bump-out for Sprinter 144- and 170-wheelbase vans. Blemished cosmetic finish with no structural impact. Includes an integrated 12V LED light bar and VWD half-slider bunk window.
Key Features
- Blemished finish — cosmetic imperfections only
- Fits Mercedes Sprinter 144 and 170 wheelbase
- Driver side rear quarter extension
- Matte black finish — paintable if desired
- Integrated 12V LED light bar with pig-tail wiring
- Includes VWD half-slider bunk window
- Optional window upgrades available
- When available, normally ships in 3–5 Business Days (plus carrier transit time)
- Warranty: 1 year
Fitment
- Vehicle: Mercedes Sprinter
- Wheelbase: 144 and 170
- Position: Driver Side Rear Quarter
- Optional window upgrade must be confirmed for fit and clearance
Technical Specifications
| SKU | SL1034-BLEM |
|---|---|
| Product Type | Sprinter Van Bump Out / Rear Quarter Extension |
| Condition | Blemished (Cosmetic Only) |
| Vehicle | Mercedes Sprinter |
| Wheelbase Fitment | 144 and 170 |
| Position | Driver Side Rear Quarter |
| Finish | Matte Black |
| Lighting | Integrated 12V LED Light Bar (pig-tail wiring) |
| Included Window | VWD Half-Slider Bunk Window |
| Warranty | 1 Year |
Description
This driver side rear quarter bump out adds valuable internal space and mounting location options for features like lighting and windows on your Sprinter van. Blemished units are priced lower due to surface imperfections in the finish but fit and install the same as non-blemished units.
Included With Purchase
- Driver side rear quarter bump out
- Matte black finish
- Integrated 12V LED light bar
- VWD half-slider bunk window included
- Hardware and installation fasteners
Installation
Always dry-fit before cutting. Mark and center your opening. Prep all metal surfaces and edges. Use recommended sealants and fasteners for a water-tight finish. Follow the included installation steps for best results.
FAQ
How can I clamp the bump-out during installation?
A little preparation makes installation easier: dry-fit the bump-out and have your supports and clamps ready before applying adhesive. Padded C-clamps can be used from the inside where accessible, and suction clamps can help hold the front portion of the bump-out from the exterior. The VWD 6pc Window Installation Clamp Set (VWD6CLMPB) is also a convenient optional add-on when ordering any of the four 1034 bump-out packages. C-clamps are separate tools and are not included in the 6-piece suction clamp set.
Attach suction cups only to clean, smooth, nonporous surfaces, seat the cups first, then adjust the bridges gently. Protect finished surfaces, maintain the adhesive manufacturer's required bond-line thickness, and use only light, even pressure. Clamps should support a properly dry-fitted part; do not use them to force a poor fit, squeeze out the adhesive, or lift the bump-out. Contact VWD with photos if the flange needs excessive force to sit correctly.
What does blemished mean on this bump out?
Blemished indicates cosmetic surface imperfections. These do not impact structural integrity, fit, or functional performance.
What vans does SL1034-BLEM fit?
Mercedes Sprinter 144 and 170 wheelbase vans. Position: driver side rear quarter extension.
What is included?
Driver side bump out, matte black finish, integrated 12V LED light bar, and VWD half-slider bunk window included.
Are upgrades available?
Yes. Optional window upgrades (e.g., all-glass awning) are available but require confirmation of fit and clearance.
Any installation tips?
Dry-fit the bump out before cutting the van panel, prep surfaces, and follow proper sealing and fastening methods for a water-tight install.
Video Courtesy of Sequoia + Salt Vans
A huge thank you to Sequoia + Salt Vans for sharing this incredible video with us.
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Installation & Support
Why Virtus
The road doesn't wait for the almost-right build.
Our modular architecture means your van grows with you — reconfigure it for weekend climbing trips, retrofit it for a season on the road, or strip it back for work Monday morning. No tools required. No compromises made.
