The HW Tillotson Avenger Series is the first of Tillotson’s modern carburetor models that changes the appearance and performance from the traditional chainsaw power equipment diaphragm carburetor into high performance racing product.

The newest Tillotson Carburetors utilize a two-piece throttle shaft that separates the throttle lever from the throttle shaft giving the Tillotson carburetor even more modular options.

13B-217 Tillotson Throttle Shaft for (HW-12A)

OE Tillotson Throttle Shaft fits HW-12 Carburetors