Zyklonix Heavy-Duty Hood Latch Kit 2-Pack — LH/RH Replacement for Peterbilt/Kenworth/Mack, Composite-Metal Durable Fit

This upgraded heavy-duty hood latch set from Zyklonix replaces worn or broken latches with a factory-style fit and durable composite-metal construction. Each package contains one left (driver) and one right (passenger) latch assembly built to meet or exceed OEM specifications (OE 315-5502 / replacement 315-5503). The parts are engineered for a straightforward swap—no drilling required—and are repeatedly tested at the factory to ensure consistent performance under everyday and heavy-duty operating conditions.

Which truck and bus models does this latch kit fit?

The Zyklonix kit covers a broad range of heavy vehicles commonly used in over-the-road and vocational fleets. Confirm model year and side before purchasing to ensure compatibility.

• Peterbilt: 325, 335, 337, 340, 348, 384, 386, 567, 569, 579
• Kenworth: T170, T270, T330, T370, T440, T470, T660
• Mack: CH612, CH613, Granite CTP713, Granite GU813, LEU613, Titan, Vision CX612, Vision CX613
• Blue Bird Vision school buses (2009–2015) and Mack CH (2002–2003)

How durable and reliable are these latches?

Zyklonix latches use composite metallic materials engineered for strength and long service life. They are manufactured to uniform wall thickness and industrial standards so the assemblies resist deformation and restore original fit and function.

• Composite-metal construction for impact resistance and longevity
• Factory testing to meet or exceed OEM specifications
• Uniform wall thickness to reduce failure points
• Integrated with existing mounting hardware for consistent performance

Is installation difficult or will I need special tools?

Installation is designed to be quick and user-friendly: these are direct replacement parts that fit existing mounting points. No drilling or major modifications are required, and removal is equally straightforward if you need to service the assembly.

• Direct fit—matches OEM mounting points
• No drilling required for typical installations
• Can be installed or removed with common hand tools
• Each kit includes both left and right side latches for full hood security

What should I check before ordering this kit?

Measure and verify your vehicle model and production years against the compatibility list to avoid fitment issues. Inspect the existing mounts and linkage for related wear that might require additional parts or adjustments during installation.

• Confirm vehicle make, model, and year match the listed fitments
• Check latch orientation—left driver and right passenger sides included
• Inspect surrounding mounts and linkage for wear or damage
• Keep common hand tools on hand for a fast swap

Who is this for? Fleet managers, owner-operators and maintenance technicians who need a rugged, OEM-style replacement hood latch set for heavy trucks and school buses will appreciate Zyklonix’s two-piece solution. If your Peterbilt, Kenworth, Mack or Blue Bird shows signs of latch wear, bending, or failing closure, this kit restores secure, factory-fit hood operation and reduces downtime with a fast, tool-based installation.