34" To 1" Inch with Step Key Gas Engine Pulley Crank Shaft Sleeve Adapter

Features: This steel shaft sleeve adapts a crankshaft from 34 inch to 1 inch diameter, it comes with step key that offsets from 316 inch to 14 inch. Alters motors with a different Diameter shaft and alters pulleys for a different speed or belt. Reduces the necessity of buying a new motor or pulley to maintain existing components and speedpower requirements. Adapts larger wheel bores to smaller axles, works with Gas Engine Crank Shafts to enlarge the crank Diameter to fit pulleys, gear boxes etc. One adapter and step key included; Made from cold rolled steel, CNC precision machined and tumbled, high durability. Specification: Condition: 100percent Brand New Item Name: 34 inch to 1 inch Crank Shaft Sleeve Adapter Material: Steel Color: Silver Sleeve Inside Diameter: 34 inch Sleeve Outside Diameter: 1 inch Sleeve Length: about 3inch Sleeve Keyway Slot: 14inch Step Key Length: about 2 inch Package Weight: approx.138g Package List: 1 * 34 inch to 1 inch Crank Shaft Sleeve Adapter 1 * Step Key This steel shaft sleeve adapts a crankshaft from 34 inch to 1 inch diameter, it comes with step key that offsets from 316 inch to 14 inch. Alters motors with a different Diameter shaft and alters pulleys for a different speed or belt. Reduces the necessity of buying a new motor or pulley to maintain existing components and speedpower requirements. Adapts larger wheel bores to smaller axles, works with Gas Engine Crank Shafts to enlarge the crank Diameter to fit pulleys, gear boxes etc. One adapter and step key included; Made from cold rolled steel, CNC precision machined and tumbled, high durability.