126-2630 Grass Bag Compatible with Ex-Mark 21" Commercial Walk-Behind Mower ECS180GKA21000 ECX160CHN21000 ECX180CKA21000 ECV060B0121000 ECX180CKA210BC

What It Is

The 126-2630 grass bag is a replacement catcher designed for select Ex-Mark 21-inch commercial walk-behind mowers. It collects clippings during mulching or bagging operations, intended for landscapers and property owners maintaining medium to large lawns with these specific models.

Fitment & Compatibility

This bag fits only Ex-Mark 21" commercial walk-behind mowers with the following model numbers: ECS180GKA21000, ECX160CHN21000, ECX180CKA21000, ECV060B0121000, and ECX180CKA210BC. It is an aftermarket replacement for OEM part 126-2630. Before buying, verify your mower’s model number (found on the frame or engine shroud) and measure your existing bag’s mounting bracket width and depth. This bag is not compatible with 36" or 48" Ex-Mark mowers, nor with residential or zero-turn models. Check that your mower’s discharge chute and bag attachment points match the bag’s hooks and clips.

Key Things to Know

• Material & build: Made from heavy-duty fabric with a rigid plastic frame; holds up to regular commercial use but may wear faster than OEM if exposed to wet grass or debris.
• Installation: Simple—align the bag’s hooks with the mower’s bagger bracket and snap into place. No tools required. Ensure the bag is fully seated to avoid clogs or spillage.
• Common gotchas: The bag may not seal perfectly on older mowers with worn brackets; inspect your mower’s mounting points for rust or bending. Also, check that your mower has the proper bagger adapter kit (sold separately if missing).
• Capacity: Holds approximately 2 bushels; you’ll need to empty it frequently in tall or wet grass to maintain airflow and prevent clogging.

Should You Buy It

Buy this bag if you own one of the listed Ex-Mark 21" commercial mowers and need an affordable, drop-in replacement for a worn or missing OEM part. It’s a solid choice for budget-conscious operators who don’t require OEM branding and are comfortable with standard aftermarket quality. Skip it if you have a different mower model or want the exact OEM fit and durability for heavy daily use.