Description
A damaged BAKFlip MX4 rail assembly does not necessarily mean the cover panels need replacing. BAK 448101 refers to the replacement side rail set, providing the fitted rail structure for a compatible cover rather than a new folding tonneau assembly.
The brand-owner package includes two inner and two outer rails, a mounting plate, spring actuators, locking levers, spacer shims and angle shims where required. Mounting clamps are not supplied. Because rail lengths and brackets are vehicle-specific, confirm the cover model and truck bed dimensions instead of matching the number to a generic MX4 description.
Specifications
| BAK numeric part | 448101 (maker lists RAILS-448101) |
|---|---|
| Component | BAKFlip MX4 replacement side rail set |
| Rails supplied | Two inner and two outer |
| Other included pieces | Mounting plate, spring actuators, locking levers, spacer shims and angle shims |
| Mounting clamps | Not included; sold separately |
| Application | Vehicle-specific, match existing cover |
application
| BAKFlip MX4 | Only the vehicle and cover configurations associated with this rail part number |
|---|
Before ordering or installing
- This is NOT a complete BAKFlip MX4 folding cover.
- Required clamps are sold separately.
- Verify part number against the existing cover, truck make, year and bed length before ordering.
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