Honda 81320-VG4-010 Harmony Fabric Grass Bag

What It Is

The Honda 81320-VG4-010 Harmony Fabric Grass Bag is the OEM fabric grass collection bag for Honda Harmony (HRB) series walk-behind mowers with 21-inch decks. It replaces the original bag on models like HRB215, HRB216, and HRB217.

Fitment & Compatibility

• Deck size: Only fits 21-inch Honda Harmony mowers. Measure your deck width; 20-inch or 22-inch models won’t work.
• Model check: Compatible with HRB215, HRB216, HRB217, and some HRX217 models with the Harmony bag system. Verify your mower model number (stamped on the deck or under the seat).
• OEM vs. aftermarket: This is genuine Honda. Aftermarket bags (e.g., Rotary, Oregon) may fit but often have weaker zippers or thinner fabric. OEM ensures exact fit.
• Measurements: Bag dimensions are roughly 18” x 12” x 10” (collapsed). Confirm your mower’s bag mounting bracket spacing (about 8.5” center-to-center) matches.
• What to check: Look for the bag attachment hooks on your mower—this bag uses two plastic hooks that slide onto the handlebar bracket. If your mower has a different latch style, it won’t fit.

Key Things to Know

• Quality: Durable woven fabric with a reinforced bottom and a heavy-duty zipper. Holds up well to regular use, but fabric can wear faster than hard plastic if dragged on concrete.
• Installation: Simple—slide the two hooks onto the handlebar bracket, then attach the chute adapter (included) to the mower deck. No tools needed. Takes 2 minutes.
• Common gotcha: The bag’s fabric can sag when full, so empty it before it’s packed tight. Overfilling strains the zipper and hooks.
• Maintenance: Rinse with a hose after use; let dry fully before storing to prevent mildew. The zipper may stiffen over time—apply silicone spray if needed.

Should You Buy It

If you own a Honda Harmony 21-inch mower and need a direct, no-hassle replacement that fits perfectly and lasts, this bag is worth the price. It’s ideal for homeowners who want OEM quality and easy installation. Skip it if you have a different mower brand or a non-Harmony model—check compatibility first.