BOSS 143-3660 – SR MAG Broom Caster Assembly
Restore smooth operation and dependable support for your BOSS SR MAG broom with the 143‑3660 SR MAG Broom Caster Assembly. Designed as an OEM replacement, this caster assembly ensures proper height control, maneuverability, and stability for the SR MAG’s broom attachment—helping maintain performance and prolong component life.
Key Features & Benefits
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OEM Quality & Fit: Made specifically by BOSS for the SR MAG broom, this part (143‑3660) matches factory specifications for compatibility, durability, and performance.
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Height Adjustment & Wheel Support: Includes caster wheels and mounting hardware that enable adjustable height. This lets you set the broom to the optimal working height, avoiding damage to surfaces, and ensuring effective sweeping.
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Robust Construction: Built to endure snow, moisture, and abrasion, this part is engineered to hold up in demanding use—resisting wear and providing reliable operation under load.
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Easy Replacement: When your current caster assembly shows signs of wear, wobble, or damage, swapping in the genuine 143‑3660 restores stability and reduces vibration or uneven broom wear.
Why It Matters
The caster assembly plays a critical role in how the broom rides over sidewalks, curbs, and irregular terrain. A worn or damaged caster causes uneven contact between the bristles and the ground, which results in poor sweeping performance, faster bristle wear, and possible damage to frame components. Replacing with the genuine 143‑3660 ensures your broom remains stable, responsive, and safe.




