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Tillotson HR-181B is one of the last HR Series carburetors still in production. The HR have been replaced by more modern designed carburetors including our XHR. We use this HR on many vintage 2-cycle engine that want to keep the look and feel of period correct carbs. We also build some HR's as a less expensive alternative to the newer faster carburetors for large 4-cycle engines.

Products [48]

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Throttle Shaft HR
$21.33
In Stock.
Throttle Shutter 1.325 HR
$3.41
In Stock.
Fuel Strainer Cover Screw
$0.71
In Stock.
Idle Speed Screw HR
$1.91
In Stock.