BOSS BAR18221 – Passenger Side DXT Trip Torsion Spring
Maintain the strength and reliability of your snowplow with the BOSS BAR18221 Passenger Side DXT Trip Torsion Spring. This OEM replacement spring is specifically designed for the passenger side of BOSS DXT V-Plows, delivering the proper tension and support needed for safe and responsive tripping action during snow removal.
The trip torsion spring is a critical component of your plow’s trip edge system, allowing the blade to absorb impacts from hidden obstacles like curbs or manhole covers—minimizing damage and keeping your plow system intact. Over time, springs can lose tension or become worn, reducing plow performance and increasing the risk of damage. The BAR18221 ensures your DXT plow maintains its original performance and safety standards.
Manufactured to BOSS factory specifications, this heavy-duty spring features high-strength steel construction and is powder-coated for corrosion resistance, even in extreme weather. It’s a direct-fit replacement, designed for quick installation on the passenger side of your BOSS DXT V-Plow, getting you back to work with minimal downtime.
Key Features:
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OEM BOSS part: BAR18221
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Fits Passenger Side of BOSS DXT V-Plows
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Controls trip action to protect blade and equipment
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Heavy-duty, high-tensile steel construction
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Corrosion-resistant finish for long-lasting performance
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Designed for easy, direct installation
Don’t compromise on safety or performance—replace worn or broken torsion springs with the BOSS BAR18221 and keep your snowplow operating at peak efficiency.




