GaeaAuto Angled Spring-Loaded Mudflap Hanger for Semi Trucks — 30" Pair, 1-1/8" Bolt Spacing, DOT‑C2 Reflective

GaeaAuto's angled spring-loaded mudflap hanger is a heavy-duty 30" pair designed to mount to semi trucks with 1-1/8" vertical bolt spacing and includes DOT‑C2 conspicuity tape.

This mudflap hanger set gives owner-operators and fleet mechanics a rugged, corrosion-resistant mounting solution for rear mudflaps on tractors and trailers. Built from thick steel with a black protective finish and spring-action angled arms, the hangers reduce flap drag and allow controlled deflection when hitting obstacles. The package contains a left and right hanger, nuts for mounting studs, and reflective DOT‑C2 striping for improved visibility at night.

How does the angled spring-loaded design benefit my truck?

The angled, spring-loaded arms let the mudflap pivot backward on impact and return to position, protecting the hanger and mudflap from hard snags. The angle helps position the flap for better debris control and less wind-induced flapping at highway speeds.

• Spring action absorbs shocks and reduces structural stress.
• Angled orientation improves mud and water deflection.
• Closed-end 30" length for consistent flap coverage.
• Reduces unwanted noise from excessive flap movement.

Which trucks and mounting setups are compatible with this hanger?

This hanger is made for semis that use vertical mounting studs spaced 1-1/8" center-to-center and common OEM mounting patterns. Popular models compatible include Freightliner, Kenworth, Peterbilt, International, Mack, and Volvo, but you should verify your bolt spacing before ordering.

• Designed for vertical bolt studs with 1-1/8" spacing.
• Fits many major North American semi truck brands and models.
• Left and right orientation included for full axle coverage.
• Check center-to-center measurement to ensure fitment.

What materials and protection does the hanger provide?

Manufactured from heavy-duty steel, each hanger is finished with a black coating to resist rust and weathering under typical road conditions. Closed ends and robust welds enhance longevity, while the included nuts make for a secure, long-lasting attachment to factory studs.

• Heavy gauge steel construction for structural strength.
• Black protective finish reduces corrosion risk.
• Closed-end design prevents dirt ingress and weak points.
• DOT‑C2 reflective tape improves nighttime visibility.

How easy is installation and what hardware is included?

Installation is straightforward: the hangers mount to existing vertical studs using the provided nuts. Because bolt orientation is vertical, you only need to confirm the 1-1/8" center-to-center spacing and re-use or replace studs as necessary.

• Comes as a matched left-and-right pair for one axle end.
• Includes mounting nuts and reflector strip sticker.
• Simple bolt-on install with common hand tools.
• Verify bolt spacing before purchase to avoid returns.

Who this is for: This GaeaAuto angled mudflap hanger set is for drivers, fleet managers, and service technicians who need a durable, low-maintenance mounting solution for semi mudflaps that improves visibility and reduces damage from impacts. It's ideal for trucks that use 1-1/8" vertical bolt spacing and for anyone replacing worn hangers, upgrading to spring-loaded protection, or outfitting a truck with DOT‑C2 conspicuity compliance.