Product Description
B40050 Sheave Pulley for Challenger 4-post lifts. Measures 8-1/4" dia. x 7/8" wide.
For use with 12k capacity Challenger 4-post lifts ONLY; this pulley will not work for 4-post lifts with a 14k capacity and up. For the 14k and 15k 4-post lift pulley, please see part # B40650.
This sheave is prone to wearing prematurely if the lift installation itself is not square, and the sheaves themselves should not be lubricated during or after installation.
Old Part # 40050.
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