EGO Power+ Parts 3800109002 Grass Bag Catcher for LM2100SP, LM2130SP, LM2140SP and LM2150SP 21" Self Propelled Lawn Mowers

What It Is

The EGO Power+ 3800109002 is a genuine OEM grass bag catcher designed for EGO’s 21-inch self-propelled mowers (LM2100SP, LM2130SP, LM2140SP, and LM2150SP). It attaches to the rear discharge chute to collect clippings during mulching or bagging operations.

Fitment & Compatibility

• Exact models only: LM2100SP, LM2130SP, LM2140SP, LM2150SP. Will NOT fit older EGO 21” mowers (e.g., LM2000, LM2101) or any 20”/22” models.
• Deck size: 21-inch deck only. Measure your mower deck width to confirm.
• OEM vs aftermarket: This is a genuine EGO part, not a universal or third-party bag. If you need a direct replacement for a lost or damaged bag, this is the correct one.
• Physical check: The bag has a rigid plastic frame with a fabric collection bag. Ensure your mower’s rear discharge door and latch mechanism are intact and free of debris before installing.

Key Things to Know

• Easy install – snaps onto the rear discharge chute in seconds. No tools required. Ensure the bag’s mounting tabs click fully into place.
• Capacity – holds roughly 1.5 bushels (about 11 gallons). Expect to empty it every 1,000–1,500 sq ft of lawn depending on grass length and moisture.
• Durability – the fabric is heavy-duty polyester with a reinforced bottom. Some users report the plastic latch tabs can crack if overstressed or left in direct sun for years. Store indoors when not in use.
• Common gotcha – the bag may not seal perfectly if the mower’s discharge chute has warped or if debris is stuck in the hinge area. Clean the chute and check for damage before attaching.

Should You Buy It

If you own one of the listed EGO 21” self-propelled models and need a reliable, OEM grass catcher that snaps on without hassle, this bag is a direct fit and works well for normal residential lawns. It’s not for heavy-duty commercial use—expect to empty it frequently on thick or wet grass. For occasional bagging or replacing a worn original, it’s a solid buy at $70.