Dazakoot 16" Trailer Line Tender Spring Kit — 2PCS Galvanized Steel with Stainless Hangers, 30 lb Capacity

The Dazakoot 16" Single Tender Spring Kit is a two-piece trailer tender assembly that suspends and protects air and electrical lines to prevent dragging and reduce wear.

This tender spring kit replaces common OEM parts and is built to keep your trailer's lines off the ground during hitching, turning and travel. Designed for semi trucks and trailers, the set includes two 16-inch galvanized carbon-steel springs, protective sleeves, and stainless-steel hanger brackets to secure air hoses and electrical cables. It’s intended to improve line routing and longevity without complex modifications.

How does this spring kit protect my trailer's lines?

The spring works as a buffer and retainer, lifting hoses and wires away from pavement and trailer components. Its elasticity absorbs slack and movement during turns and coupling, which minimizes chafing and stress on connections.

• Galvanized carbon-steel coil resists corrosion while flexing under load.
• Plastic protective sleeve prevents tangling and shields from UV exposure.
• Hanger brackets clamp securely to suspension rods or frame points.
• Rated to support up to 30 lbs of line weight without permanent deformation.

What materials and construction ensure long service life?

Each spring is formed from high-tensile carbon steel and then galvanized to protect against rust and road moisture. The hanger brackets are stamped from 304 stainless steel and include rubber cushioning to minimize metal-to-metal wear.

• Galvanized finish for weather resistance and reduced corrosion.
• 304 stainless-steel hangers for strength and long-term durability.
• Rubber-lined clamps to protect hoses and reduce vibration wear.
• Plastic sleeves for UV protection and anti-tangle performance.

Is the kit easy to install and fit my truck or trailer?

Installation is straightforward for typical 3-in-1 air line setups and common suspension rod diameters. The kit includes an extra tender tube and an additional hook so you can adapt mounting points to your vehicle’s layout without cutting or welding.

• Designed for simple bolt-on installation at common clamp points.
• Extra hook accommodates different suspension rod sizes and positions.
• Works with standard air and electrical line routing for semi trucks.
• Can be used singly or with the included second spring for added support.

Which OEM parts does it replace and how compatible is it?

The Dazakoot tender spring is made to substitute several widely used tender assemblies from other manufacturers, making it a convenient aftermarket replacement. Check your vehicle’s suspension and line routing to confirm fit before purchase.

• Listed cross-references include Tectran 9820-1 and 9420-1, Tramec Sloan 580111-1, Phillips 17-420.
• Universal mounting options for common semi-trailer setups.
• Extra spring tube can be used or removed depending on hitch configuration.
• Intended for non-electronic, mechanical attachment points only.

Who is this for: the Dazakoot 16" Single Tender Spring Kit is ideal for fleet managers, owner-operators and maintenance technicians wanting a robust aftermarket solution to keep air hoses and electrical lines suspended and protected. It suits semi trucks and trailers needing a corrosion-resistant, easy-to-fit tender system that replaces several OEM part numbers and reduces line wear during regular operation.