HQRP - 2-Pack Air Filter and Pre-Filter for Troy-Bilt Bronco RotoTiller 21A 21AE 21B Replaces 30-740 36046
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About this product
Replacement air filter with pre-filter set designed to help protect your tiller engine from dirt and dust while maintaining airflow for consistent performance during tilling and garden bed prep. Compatible with Troy-Bilt 30-740 / 36046 and Troy-Bilt Bronco RotoTillers 21A-643B011 Bronco CRT Roto-Tiller (2007) / 21A-643B066 Bronco CRT Roto-Tiller (2007) / 21A-643B711 Super Bronco CRT Roto-Tiller (2006) / 21A-643B766 Super Bronco CRT Roto-Tiller (2006) / 21A-643C211 Bronco CRT Roto-Tiller (2007) / 21A-643C266 Bronco CRT Roto-Tiller (2007) / 21A-643C711 Bronco CRT Roto-Tiller (2006) / 21A-643C766 Bronco CRT Roto-Tiller (2006) / 21A-643D766 Tuffy CRT Roto-Tiller (2006) / 21A-645A711 5HP CRT Roto-Tiller (2006) / 21A-645A766 5HP CRT Roto-Tiller (2006) / 21A-663E766 6.5HP Roto-Tiller (2006) / 21A-663L066 6.5HP Roto-Tiller (2007) / 21A-663M266 195cc Roto-Tiller (2008) / 6.5HP Roto-Tiller (2007) / 21AE-663D266 6.5HP Elec Roto-Tiller (2007) / 21AE-663E066 6.5HP Elec Roto-Tiller (2007) / 21AE-663E766 6.5HP Elec Roto-Tiller (2006) / 21B-643B011 Super Bronco CRT Roto-Tiller (2007) / 21B-643B066 Super Bronco CRT Roto-Tiller (2007) / 21B-643B766 Super Bronco CRT Roto-Tiller (2006) / 21B-643C211 Super Bronco CRT Roto-Tiller (2007) / 21B-643C266 Super Bronco CRT Roto-Tiller (2007) / 21B-643D766 Tuffy CRT Roto-Tiller (2006). Dimensions are Width 3 7/16 in, Length 3 7/8 in, Height 1 1/4 in. Replace the filter each season or when it appears dirty to help keep your equipment running smoothly, and confirm your engine model number and part number before ordering. Disclaimer: This is not an Original Equipment Manufacturer (OEM) product, HQRP branded product is a replacement. All brand names and logos are registered trademarks of their respective owners. Any use of the brand names or model designations for this product are made solely for purposes of demonstrating compatibility.
Features
Compatibility and replacements
Compatibility: Compatible with Troy-Bilt 21A, 21AE, 21B Bronco RotoTillers including 21A-643B011, 21A-643C211, 21AE-663D266, 21B-643B066; Replaces Troy-Bilt 30-740 and 36046
2-pack with pre-filter included
In the box: 2-pack air filter and pre-filter replacement set; supports seasonal tune-ups and routine maintenance; helps reduce dust ingestion when operating in dry, dirty soil conditions
Size and fit check
Dimensions: Width 3 7/16 in; Length 3 7/8 in; Height 1 1/4 in; matches original filter sizing to help ensure proper installation and airflow through the intake
Cleaner airflow for performance
Engine protection: Filters dirt and dust before air reaches the engine; helps improve airflow for steadier operation; supports longer engine life during frequent tilling sessions
Service interval guidance
Maintenance tip: Replace each season or whenever the filter looks clogged; reduces power loss and hard starting caused by restricted airflow; verify engine model number and part number before ordering
Specifications
- Brand CompatibilityTroy-BiltModel CompatibilityTroy-Bilt Bronco RotoTiller 21A 21AE 21B Replaces 30-740 36046
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Replacement air filter with pre-filter set designed to help protect your tiller engine from dirt and dust while maintaining airflow for consistent performance during tilling and garden bed prep. Compatible with Troy-Bilt 30-740 / 36046 and Troy-Bilt Bronco RotoTillers 21A-643B011 Bronco CRT Roto-Tiller (2007) / 21A-643B066 Bronco CRT Roto-Tiller (2007) / 21A-643B711 Super Bronco CRT Roto-Tiller (2006) / 21A-643B766 Super Bronco CRT Roto-Tiller (2006) / 21A-643C211 Bronco CRT Roto-Tiller (2007) / 21A-643C266 Bronco CRT Roto-Tiller (2007) / 21A-643C711 Bronco CRT Roto-Tiller (2006) / 21A-643C766 Bronco CRT Roto-Tiller (2006) / 21A-643D766 Tuffy CRT Roto-Tiller (2006) / 21A-645A711 5HP CRT Roto-Tiller (2006) / 21A-645A766 5HP CRT Roto-Tiller (2006) / 21A-663E766 6.5HP Roto-Tiller (2006) / 21A-663L066 6.5HP Roto-Tiller (2007) / 21A-663M266 195cc Roto-Tiller (2008) / 6.5HP Roto-Tiller (2007) / 21AE-663D266 6.5HP Elec Roto-Tiller (2007) / 21AE-663E066 6.5HP Elec Roto-Tiller (2007) / 21AE-663E766 6.5HP Elec Roto-Tiller (2006) / 21B-643B011 Super Bronco CRT Roto-Tiller (2007) / 21B-643B066 Super Bronco CRT Roto-Tiller (2007) / 21B-643B766 Super Bronco CRT Roto-Tiller (2006) / 21B-643C211 Super Bronco CRT Roto-Tiller (2007) / 21B-643C266 Super Bronco CRT Roto-Tiller (2007) / 21B-643D766 Tuffy CRT Roto-Tiller (2006). Dimensions are Width 3 7/16 in, Length 3 7/8 in, Height 1 1/4 in. Replace the filter each season or when it appears dirty to help keep your equipment running smoothly, and confirm your engine model number and part number before ordering. Disclaimer: This is not an Original Equipment Manufacturer (OEM) product, HQRP branded product is a replacement. All brand names and logos are registered trademarks of their respective owners. Any use of the brand names or model designations for this product are made solely for purposes of demonstrating compatibility.

This 2-pack air filter with pre-filter helps protect small engines by reducing dirt and dust ingestion, improving airflow, and supporting smoother running and longer engine life. Replacement for Tecumseh 36046 / 740061 / 740061C / 36634 and compatible with Tecumseh OH95 / OH195 / OHH50 / OHH55 / OHH60 / OHH65 / VLV50 / VLV55 / VLV60 / VLV66 / VLV126 / VLV127 / LEV100 / LEV115 / LEV120 / OVRM105 / OVRM65 / TVS115 / TVS120 / AH600 / AV600, including Vector World 4 and 5.5 HP engines. Also compatible with Stens 100450 / 100-450 / 100-483, AYP-Electrolux 36046 / OEM36046, Craftsman 33325, Partner PR1011008, Oregon 30-740, Prime Line 7-08303, Sunbelt B1SB8330. Use it on compatible equipment including Toro 20060 / 20061 / 20653 Recycler mower and Toro 31301 / 31302 / 31303 / 31304 plus Toro 20060 Snowhound to help keep your engine running at peak performance; dimensions are 3 7/16 in W x 3 7/8 in L x 1 1/4 in H, making it a direct-size replacement when it’s time for seasonal maintenance. Disclaimer: This is not an Original Equipment Manufacturer (OEM) product, HQRP branded product is a replacement. All brand names and logos are registered trademarks of their respective owners. Any use of the brand names or model designations for this product are made solely for purposes of demonstrating compatibility.

Maintain strong airflow and help prevent dirt ingestion with this air filter cartridge and foam pre-cleaner set designed for routine mower and tractor tune-ups. It helps keep dust and debris from reaching the carburetor and engine, supporting smoother operation and reducing power drop caused by clogged filtration; recommended replacement is each season for consistent performance. Compatible with Briggs & Stratton Model 12 Professional Engines and Professional Series 7.75 / 8.50 / 8.75 engines; compatible with B&S engine models 110P02, 110P05, 111P02, 111P05, 111P07, 112P02, 112P05, 114P02, 114P05, 114P07, 11P902, 11P905, 11P907, 11P912, 121Q02, 121Q06, 121Q07, 121Q12, 121Q42, 121Q72, 121R02, 121R05, 121S02, 121P05, 121505 series; replacement for Briggs & Stratton parts 795066 / 796254 / 5419 / 5419K / 4240 / 4261. Compatible with Troy-Bilt TB330XP 12AKC39B011, 12AKC39B066, 12AKC39C211, 12AKC39C766 / TB350XP 12AKD39B011, 12AKD39B066, 12AKD39C211, 12AKD39C766 / TB360 12ABD3BY711 / 12ABD3BY711, 12ABD3BZ711 / 12AI839F011, 12AI839G211 / 12AI869F011, 12AI869F066, 12AI869G211; compatible with Husqvarne HD775HW, HU775AWD, HU775BBC, HU775H, HU775HW; compatible with Toro Time Master 20199, 20200, 21199, 21200 (Serial Range 314000001 and UP). Dimensions: 5 1/2 in length, 2 1/8 in height; confirm your existing filter matches before ordering. Disclaimer: This is not an Original Equipment Manufacturer (OEM) product, HQRP branded product is a replacement. All brand names and logos are registered trademarks of their respective owners. Any use of the brand names or model designations for this product are made solely for purposes of demonstrating compatibility.

2-pack flat panel air filter cartridge set with pre-filter included, designed to help protect small engines on lawn and garden equipment by reducing dirt, dust, and debris from reaching the carburetor and causing performance issues. Dimensions are 4 1/2 in x 5 1/4 in x 1 in and are compatible with the original filter size. The pre-filter traps larger particles to reduce main filter load, while the metal mesh helps protect the filter media; built to support vibration resistance and corrosion resistance. Can capture 99.97% of airborne dust to support cleaner airflow and smoother operation. The main filter can be cleaned a time or two using an air supply, but replacement is recommended once it becomes dirty. Compatible with John Deere 14PS / 14PZ / 14SS / 14SZ / JA60 / JA62 / JA65 / JM36 / JS20 / JS25 / JS26 / JS28 / JS30 / JS35 / JS36 / JS38 / JS60 / JS60H / JS61 / JS63 / JS63C / JS63E walk behind mower engines; compatible with John Deere PT15853 / LG491588JD / PT15849 / LG491588 / LG491588S / AM116236; replacement for Briggs and Stratton 491588 / 491588S / 399959 / 4101 / 5043 / 5043B / 5043D / 5043H; replacement for Honda 17211-ZL8-023. Disclaimer: This is not an Original Equipment Manufacturer (OEM) product, HQRP branded product is a replacement. All brand names and logos are registered trademarks of their respective owners. Any use of the brand names or model designations for this product are made solely for purposes of demonstrating compatibility.
Specs
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