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570682a Air Purge Primer Bulb for Tecumseh MTD AV520 HMSK100 HMSK105 HMSK110 751-10639 951-10639 570682 Snow Throwers/Blowers

4.6 (8) Write Review
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$6.09

$ 2 .99 $2.99

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  • 570682a Snow Throwers/Blowers Primer Bulb Air Purge
  • for MTD 751-10639 951-10639
  • Tecumseh： AV520 HMSK100 HMSK105 HMSK110
  • Compatible with MTD, Tecumseh, Craftsman, Toro, Troy-Bilt, Ryobi, Cub Cadet, Bolens, Yard Man, Husqvarna, Lawn Boy, Yard Machines, Husky Snowblower Snowthrower
  • Fit For MTD 161-JW, 161-JWA, 165-SU, 478-SU, 483-SU, 365-SUA, 490-SU, 365-SUB, 370-SUB, 370-SUA and 31A



4.4 out of 5 stars Best Sellers Rank
  • #206,245 in Patio, Lawn & Garden (See Top 100 in Patio, Lawn & Garden)
  • #256 in Snow Blower Replacement Parts

570682a Snow Throwers/Blowers Primer Bulb Air Purge for MTD 751-10639 951-10639 570682


Virgie
Reviewed in the United States on March 5, 2025
Easy to install. No problems.
Edward E. Griebel Jr.
Reviewed in the United States on April 15, 2025
Perfect fit on a 10 HP Tecumseh engine on a snowblower. Unfortunately, the primer bulb wasn't a problem. The snowblower was spitting gas from the bulb, this was due to a clogged float bowl jet pushing gas out the hole in the bulb. New carburetor fixed that, and it was only a few bucks more than this item
L Leonard
Reviewed in the United States on July 28, 2024
Worked great for my 140cc craftsman edger, easy to install
:)
Reviewed in the United States on February 3, 2024
Prongs dont fit in existing mower. Inspected existing bulb and your product was literally 1/8" too far from the other ones prong location so it didn't click in place.
Von
Reviewed in the United States on February 11, 2024
Perfect fit for m snowblower
Andrew R. Ohlrich
Reviewed in the United States on August 15, 2023
Replacing the old primer bulb on my Powermore 132cc lawnmower engine with the Snow Thrower/Blower Primer Bulb was a breeze. The installation process was straightforward and hassle-free, and the instructions provided were clear and easy to follow. Within minutes, I had the new primer bulb in place and ready to go. The perfect fit and seamless compatibility made the replacement process a smooth experience, and now my lawnmower starts up effortlessly every time.
Marianne
Reviewed in the United States on June 21, 2023
Purchased and installed this gas primer to replace the original that had failed. Exact replacment.
Jan Figone
Reviewed in the United States on March 13, 2023
This was too simple to replace. No instructions, which is why I only gave it a 4 star, so you have to use your mechanical understanding and shut off fuel, remove hose clamps. With a screw driver remove old fuel primer pump, insert new fuel primer pump into opening, reattach the hose clamps and then open fuel valve. Prime the carburetor with this new pump and start your snow plow and go move snow.