This is the step return for ARB's Summit side rail system on the Mitsubishi Triton MQ/MR — the angled end section that steps the rail down behind the front wheel and ties the Summit side protection into the body line. It acts as a strong barrier between the truck and trailside obstacles while giving a cleaner, more finished look than a rail that just stops short.
Made from durable steel to match the Summit range. The key thing to know: it is a companion piece, not a complete step — it requires the matching Summit side rail (PN 4446110), sold separately, and will not mount on its own. If you are assembling the Summit side system for a Triton, this is the finishing section; if you only want a side step, choose a full rail kit instead.
| Spec | Detail |
|---|---|
| Type | Summit step return (end section) |
| Construction | Durable steel |
| Requires | ARB Summit side rail PN 4446110 |
| Part number | 4446130 |
This fits
Mitsubishi Triton MQ / MR — when paired with ARB Summit rail 4446110.
See more side rails & steps or the full ARB range.
Presented by Overland Kitted
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