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CNQLIS Extended 1" to 1 1/8" 1/4" Keyed Gas Engine Pulley Crank Shaft Sleeve Adapter, Fits Pulleys, gearboxes, etc.

KWD 8
KWD 8.500
Brand
CNQLIS
Weight
372 g
– 1 +

Special Features

  • Product Introduction: This sleeve can be used to modify motors of different diameters and extend by 1.5 inches, equipped with a special keyway to compensate for the thickness of the sleeve adapter. It has a center through hole and comes with screws for fixing to the crankshaft, which is very convenient for using old pulleys on new engines. Used with gas engine crankshafts, it is able to extend the crankshaft diameter to adapt to pulleys and gearboxes, etc.
  • Function: This product allows you to change the pulley to adapt to different speeds or belts, reducing the need to purchase new motors or pulleys to maintain existing components and speed/power requirements. It is matched with gas engine crankshafts, running smoothly, with low noise and less vibration, and the pulley transmission structure is simple and easy to adjust.
  • Applicable scenarios: This steel sleeve is suitable for crankshafts with diameters from 1 inch to 1-1/8 inches and extends them by 1.5 inches. Compatible models include Pulsar Lawn PTG1220D5, Realm RM-LM01-B2Z-340, Sun Joe MJ404E-360-RED and Sun Joe MJ408E.
  • Description: The sleeve and stepped key design perfectly fits a 1-inch diameter crankshaft and a 1/4-inch keyway, expanding it to a 1-1/8-inch diameter and extending it by 1.5 inches to fit a larger wheel hole onto a smaller shaft.
  • Specifications: Inner diameter of sleeve: 1 inch, outer diameter of sleeve: 1-1/8 inches, sleeve length: approximately 4.5 inches, sleeve keyway: 1/4 inch, accessories: two special keys, one 3/8-24 screw, one 7/16-20 screw

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