BOSS BAX08035-03 – Snow Plow Wing Extension Rib Bracket
Ensure the structural integrity of your wing extension system with the genuine OEM BOSS BAX08035‑03 Wing Extension Rib Bracket. Designed for use in the wing‑extension kit (model BOSS MSC08042C) found on Standard Duty and Super Duty plow models, this rib bracket is a critical mounting point that attaches the end ribs of the wing extension to the main assembly.
Key Features & Benefits
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Exact fit for BOSS wing extension kits – The BAX08035‑03 is specified within the MSC08042C wing extension kit and is the OEM rib bracket used at the pole ends of the extension wings.
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Critical structural component – This bracket properly aligns and secures the wing extension ribs, ensuring correct geometry, minimizing flex or misalignment, and enhancing performance and durability.
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OEM quality & specification – Manufactured to factory tolerances, choosing this genuine BOSS part ensures compatibility, fitment and durability over aftermarket alternatives.
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Easy replacement unit – When one of the rib brackets on your wing extension shows signs of fatigue, bending, cracking or loosening, replacing it with the BAX08035‑03 helps restore reliable wing‑extension performance.
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Cost‑effective maintenance – Rather than replacing the entire wing extension assembly, replacing only the rib bracket when needed is more economical and helps maintain optimal structural integrity.
Application Context
The wing extension kit (MSC08042C) for BOSS plows expands blade width and uses several structural brackets—including the rib bracket at each pole end—to secure the extension wings. If you’re adding or servicing a wing extension and notice wear, shifting or looseness at the ends, this is the precise replacement part you need.





