Best Replacement Brushes for Lawn Sweepers: Top 5 Sets
Direct answer: For rebuilding a 42″ or 44″ lawn sweeper, these 5 21- to 21-3/4-inch brush sets deliver reliable debris pickup, easy installation, and broad compatibility with popular brands. They’re best suited for homeowners who want quick replacements, straightforward installation, and durable performance on leaves, grass clippings, and small debris. The top picks cover Agri-Fab, Craftsman, Cub Cadet, and similar tow-behind sweepers, with options that fit 45-0261, 45-0521, 45-0492 and related models. Below, each option is evaluated for who it’s best for, why it was selected, and any limitations to watch.
Summary of Selected Products
| Product | Fit Models | Why It’s A Good Pick |
|---|---|---|
| TOSRWGLL 46780 Lawn Sweeper Replacement Brush (4-Pack) | Agri-Fab 45-02xx family, 42″ Tow Behind | Broad compatibility; robust construction; easy four-pack replacement |
| Ximoon 46780 Lawn Sweeper Brush (4-Pack) | Agri-Fab 45-0261, 45-0521, 45-0492, 45-0456 family | Clear compatibility list; straightforward replacement steps |
| Bonbo 4-Pack 21-3/4″ Brush | Craftsman, Agri-Fab, 42″ Tow Behind family | Strong all-around performance; good value with multiple models |
| Luojiedejinbiao 46780 Lawn Sweeper Brush (4-Pack) | 42″ & 44″ Agri-Fab/Craftsman/Cub Cadet sweepers | Extensive compatibility; detailed model coverage |
| E-cowlboy 4-Pack 21″ Brush | Many 42″ & 44″ sweepers; 45-0260, 45-0521, 45-0492, 45-04922 | OEM-style replacement; broad compatibility; reliable install |
TOSRWGLL 46780 Lawn Sweeper Replacement Brush

Reference: 21″ brush set with 4-pack convenience. Compatibility includes Agri-Fab models in the 45-0xxx series and 42″ tow-behind sweepers. Best for owners seeking a ready-to-install replacement that matches multiple Agri-Fab configurations.
- Best for: Homeowners with Agri-Fab 45-0xxx or 42″ tow-behind sweepers seeking a full replacement set.
- Why selected: Durable bristles and a complete 4-pack ensure full coverage when replacing all brushes.
- Caution: Verify exact model compatibility with your sweeper’s drive and mounting arrangement before installation.
Ximoon 46780 Lawn Sweeper Brush (4-Pack)

Reference: Replacement 21″ brushes designed for 42″ Tow Behind sweepers, compatible with 45-0261, 45-0521, 45-0492, and related models. The kit includes four brushes for full replacement.
- Best for: Buyers who want clearly listed compatibility and a straightforward install process.
- Why selected: 4-pack ensures uniform performance across all sweeper brushes after replacement.
- Caution: Follow the included guidance to align bristles’ overlap when installing.
Bonbo 4-Pack 21-3/4″ Brush

Reference: Designed for Craftsman and Agri-Fab 42″ sweepers with broad compatibility (including many 45-0xxx models).
- Best for: Shoppers who want wide compatibility with common 42″ sweepers and a dependable, high-coverage cleaning action.
- Why selected: Emphasizes effective debris pickup and continuous rotation to reduce clogs.
- Caution: Check that the exact model aligns with your sweeper’s mounting configuration to avoid fit issues.
Luojiedejinbiao 46780 Replacement Brushes

Reference: Four-pack of 21-1/2″ x 4-3/4″ brushes, compatible with 42″ and 44″ Agri-Fab/Craftsman/Cub Cadet tow-behind sweepers. Covers a broad model range with extensive compatibility notes.
- Best for: Users with older or wider model compatibility needs and multiple model references.
- Why selected: Comprehensive model coverage minimizes the risk of a mismatch during replacement.
- Caution: The listing covers many variants; confirm your exact model number to ensure fit.
E-cowlboy 4-Pack 21″ Brush

Reference: 21″ replacement brushes compatible with Agri-Fab, Craftsman, Cub Cadet and other 42″ / 44″ sweepers. Includes broad compatibility with model numbers 45-0260 through 45-05214 and beyond.
- Best for: Buyers needing OEM-style fit and broad compatibility with many 42″ and 44″ sweepers.
- Why selected: Directly targets the 46780 brush family with detailed compatibility notes.
- Caution: Verify the exact model list to match your sweeper before purchasing to ensure a snug fit.
Buying Guide: Key Considerations When Choosing Replacement Brushes
- Compatibility: Confirm model numbers and the sweeper’s width (42″ vs 44″) to ensure a proper fit and performance.
- Brush Length and Bristle Type: Look for brushes around 21″ to 21-3/4″ with durable nylon bristles for consistent debris pickup.
- Number of Bristles: A higher bristle density can improve efficiency on damp or heavy debris but may wear faster on rough surfaces.
- Installation Ease: Prefer kits with a straightforward swap (slide-in, bolt alignment) to minimize downtime.
- Durability and UV Resistance: UV-stable bristles withstand outdoor exposure and extend replacement intervals.
- Value and Coverage: Four-pack sets save time and ensure all brushes are replaced at once for even performance.
- Warranty and Support: Check for clear replacement guidance and model support when available.
Frequently Asked Questions
- What size brushes do most lawn sweeper replacements use?
Most common sizes are around 21″ to 21-3/4″ for 42″ or 44″ tow-behind sweepers, accommodating many Agri-Fab, Craftsman, and Cub Cadet models.
- Do replacement brushes come in multi-pack sets?
Yes, four-pack or four-brush sets are typical, offering full replacement coverage and consistent performance across all brushes.
- How can I tell if a replacement brush will fit my model?
Check the model number (e.g., 45-0261, 45-0521) and the sweeper’s width (42″ or 44″) against the product listing’s compatibility notes.
- Are nylon bristles better than other materials?
Nylon bristles offer good durability and flexibility for sweeping leaves and grass clippings, with strong resistance to wear and UV exposure.
- Is installation difficult for replacement brushes?
Most replacements are straightforward: remove the old brush, slide in the new one, and secure with the provided fasteners as described in product notes.
- Should I replace all brushes at once?
Replacing all four brushes at the same time helps maintain even sweeping performance and reduces the chance of uneven wear.