Models > 21B977 > Parts

21B977 (4156-H1) Briggs and Stratton Engine - Parts

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$181.50
This genuine OEM sourced part which is specially designed for use with Briggs and Stratton engines commonly installed on lawn and garden equipment. The purpose of this part is to mix air and gas befor...
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On Order
$6.60
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$6.51
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$28.47
This authentic manufacturer-sourced part is specially made for use with lawn and garden equipment. The timing gear is an important component of an engine that helps to drive the unit, unfortunately, o...
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No Longer Available
$6.55
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$28.95
This is an authentic manufacturer-sourced component which is designed for use with Briggs and Stratton engines which are commonly installed on a variety of lawn and garden equipment. It is an identica...
Special Order
This choke shaft kit is used in small-engine carburetors to control the choke plate during starting and warm-up. It allows proper air restriction for easier cold starts and smooth transition to normal...
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This is a genuine item that is supplied by the original equipment manufacturer for use with Briggs and Stratton engines commonly installed on lawn and garden equipment. It is an identical replacement ...
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$35.15
This is a fuel pump for various models of lawn tractors and lawn mowers, as well as other small engines. Fuel pumps are used to deliver fuel to the engine from the fuel tank and help prime the engine ...
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