570682A 951-10639A Primer Bulb - For Tecumseh HMSK80 HMSK100 HMSK110 LH318SA MTD Craftsman Troy-Bilt Cub Cadet Snow Blower EAP8691807 Visible Cracks: Hairline fractures appearing

Visible Cracks: Hairline fractures appearing near the pivot points

Verify component failure by testing the existing heating element and fuses for continuity with a multimeter

Main Brush: Every 6-12 months

or no longer seals properly

1") to guarantee a perfect fit

570682A 951-10639A Primer Bulb - For Tecumseh HMSK80 HMSK100 HMSK110 LH318SA MTD Craftsman Troy-Bilt Cub Cadet Snow Blower EAP8691807 Visible Cracks: Hairline fractures appearing570682A 951 10639A Primer Bulb Key Features Direct replacement primer bulb for small engines. Facilitates cold starts by delivering fuel directly to the carburetor. Features a two tab mounting design for secure installation. Constructed from fuel resistant material for durability with gasoline and ethanol blends. Replaces Cross Reference Part Numbers Tecumseh: 570682A, 570682, 321802A MTD (Craftsman Troy Bilt Ryobi Bolens Yard Machines Lawn Boy Yard