Ohoho Grass Shield Replacement for Ryobi 40V Straight-Shaft Trimmers — 308473005 Durable Impact-Resistant Guard

The Ohoho 308473005 grass shield is a durable replacement guard designed to snap onto Ryobi 40V and Homelite straight-shaft trimmers to protect the head and motor from debris.

If your trimmer’s original guard is cracked, missing, or worn, this direct-fit replacement restores protection and keeps grass, stones, and clippings from interfering with the cutting head. Engineered for straight-shaft Ryobi and Homelite models, the part offers a robust, easy-to-install shield without tools, helping maintain trimming performance and prolong the tool’s life.

Which trimmer models work with this replacement guard?

The Ohoho 308473005 is compatible with a number of straight-shaft Ryobi and Homelite units. Double-check the model list before ordering; it is built for specific 40V and similar straight-shaft designs and is not a universal fit.

• Fits: Ryobi RY253SS, UT33650B, RY251PH and certain 40V straight-shaft models.
• Also compatible with many Homelite straight-shaft trimmers specified in product listings.
• Not compatible with Ryobi RY252CS curved-shaft models or Kobalt Weedeeters.

How do I install the grass shield on my trimmer?

Installation is quick and tool-free: the shield snaps into place on the trimmer head for a secure fit. The design is intentionally simple so typical household users can replace damaged guards in minutes and get back to work without a visit to a repair shop.

• Align shield tabs with the trimmer head mounting points.
• Press the shield firmly until you hear or feel the snap lock into place.
• Remove by pressing release points and sliding the guard away from the head.

What materials and durability features does this guard offer?

This replacement is molded from resilient, impact-resistant material to withstand regular yard use. It acts as a barrier against flying debris and reduces wear on the cutting head and motor housing, extending the useful life of the trimmer’s working components.

• High-quality, impact-resistant plastic construction for long service life.
• Reinforced mounting points to resist cracking under stress.
• Smooth outer surface to shed grass and reduce clogging during operation.

Will this shield affect cutting performance or safety?

Properly installed, the guard enhances safety by directing debris away from the operator and minimizing foreign matter reaching internal parts. It does not change the trimmer’s cutting action but helps maintain consistent performance by keeping the head cleaner and reducing motor strain.

• Protects the operator by redirecting flying clippings and small debris.
• Helps prevent stones and grit from entering the head and motor area.
• Maintains stable cutting by reducing obstruction and buildup around the spool.

Who is this for: The Ohoho 308473005 grass shield is made for homeowners, landscapers, and service technicians who use Ryobi 40V and compatible Homelite straight-shaft trimmers and need a reliable, quick replacement for a damaged guard. It’s ideal for anyone who prefers an easy, tool-free swap to restore protection and extend the life of their trimmer without replacing the entire tool.